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　　In the future, if a medical and beauty institution comes up with a product that is not a class III medical device and sells it to you as a "water needle", then this institution can directly pull the black. The Beijing Youth Daily reporter learned that National Medical Products Administration issued a notice on adjusting some contents of the Classification Catalogue of Medical Devices, and "Shuiguangzhen" was clearly regulated according to Class III medical devices.

　　survey

　　Water-light needle slightly corrects the fire.

　　The market is "mixed"

　　"Playing a water-light needle is equivalent to applying 1000 masks", "Aunt turns into a girl, only separated by a mixed water-light injection", "One needle can solve N kinds of problems such as hydrating and moisturizing, shrinking pores, lightening fine lines, whitening and removing spots" and "lunch beauty, minimally invasive without moving the knife" … …

　　The hydrating and skin care effect of Shuiguangzhen has been aroused by various road networks, and it has become a hot item in the non-surgical "Light medical cosmetology" market, attracting thousands of women to be obsessed with it. The injection operation of Shuiguang needle is very convenient, and the whole process only takes 1-2 hours. It seems to be an "efficient and safe" entry-level medical beauty project. In Little Red Book, there are as many as 100,000 notes on planting grass related to "Shuiguangzhen" and "Shuiguangzhen Medical Beauty".

　　At present, the price of a dose of water-light needle ranges from hundreds to thousands, or even tens of thousands of yuan. TF Securities pointed out that from the classification point of view, the scale of non-surgical medical beauty in China has expanded rapidly, while the proportion has remained at around 70%, which is higher than the global average. It is estimated that the scale of young medical beauty industry will exceed 200 billion yuan in 2023.

　　Such a huge market is very chaotic. According to the data of "White Paper on Insights into Medical Beauty Industry in China in 2020", at present, the genuine rate of injections circulating in the medical beauty market is only 33.3%, that is, out of every three injections, two are illegal injections such as parallel imports and fakes.

　　Chaos

　　Medical dressings and cosmetics are on the scene one after another.

　　"Shuiguangzhen" market is chaotic

　　When the reporter of Beiqing Daily inquired about some medical beauty platforms, it was found that the types of water-light needles used on the platforms were far more than the "sodium hyaluronate for injection" that had been approved as "Class III medical devices". Not only that, the reporter of Beiqing Daily noticed that some products with the status of "Class III medical devices" have been approved for indications that are irrelevant.

　　For example, a water-light needle named "Shu Wei Ke", the product name is "Medical Sodium Hyaluronate Gel", and it has also obtained the level of "Class III Medical Device", but its registered application scope is "Auxiliary for preventing and reducing postoperative adhesion of abdominal (pelvic) cavity surgery".

　　The "true identity" of more water needles is actually a medical dressing, which can’t be used for injection, and some even only have the record number of cosmetics.

　　The reporter of Beiqing Daily noticed that a kind of human collagen bio-repair dressing named "Kelijin" is a Class II medical device, and it has been approved as a product for healing damaged wounds, but it has been used as a water needle injection in some medical and aesthetic institutions. The product of "Yifuquan" water-light collagen is called yeast recombinant collagen liquid dressing, which is also a class II medical device. It has been approved for "adjuvant treatment of skin diseases caused by impaired skin barrier function and improvement of skin itching caused by dermatitis and eczema", etc., and has not been approved for injection. In September, 2020, it was reported that a Yueyang woman was disfigured when she was given a water-light needle, and the organization injected her with "Femander Youth Essence Enhanced" and "levorotatory VC". Among them, "Feimande" belongs to cosmetics, while the box of "levorotatory VC" does not have any Chinese logo.

　　Not only that, on some e-commerce platforms, there are hundreds of cosmetics that are actually essence, cream and mask with the identity of "water needle". However, as a medical beauty project, the word "Shuiguangzhen" cannot be put on record through cosmetics. According to insiders, calling cosmetics "water needle" is nothing more than a gimmick made by merchants to improve sales.

　　Supervision

　　Clarify the identity of "Shuiguangzhen"

　　Clear the "edge ball" behavior

　　A few days ago, National Medical Products Administration issued an announcement on adjusting some contents of the Classification Catalogue of Medical Devices, which readjusted the classification catalogue of 27 types of medical devices. Among them, especially the catalogue of some medical beauty products has been greatly adjusted. According to the Catalogue, sodium hyaluronate solution for injection, which is the main component of "water-light needle", is used to inject into the dermis, and the skin condition is improved mainly through the moisturizing and hydrating effects of materials such as sodium hyaluronate, and it is regulated according to Class III medical devices.

　　Previously, on November 9, 2021, National Medical Products Administration Medical Device Standard Management Center issued a notice on soliciting opinions on the adjustment of the Classification Catalogue of Medical Devices, which further clarified that Shuiguang needles were classified as Class III devices for supervision.

　　Analysts believe that the adjustment of some contents of the Catalogue of Medical Devices will have a significant impact on the medical and beauty industry. The most obvious is to strictly control the use of non-compliant products by institutions. Through the classification of medical devices, the "edge ball" behavior in the market is gradually eliminated.

　　According to the Regulations on the Supervision and Administration of Medical Devices, enterprises engaged in the operation of Class III medical devices are subject to business license management, and business units need to hold a Medical Device Operation Record Certificate or a Medical Device Operation License, and the requirements for production technology and aseptic preservation will be much higher than those for Class I and Class II medical devices.

　　This group/reporter zhangxin

　　Photo courtesy/vision china Coordinator/Yu Meiying

　　keyword

　　Shuiguangzhen

　　The so-called water-light needle is to inject hyaluronic acid (hyaluronic acid), collagen and other substances into the dermis of the skin by using negative pressure needle to make the skin firm and elastic. National Medical Products Administration Medical Device Technology Evaluation Center once said that water-light acupuncture is a kind of therapy that injects sodium hyaluronate as the main component into the superficial layer of facial dermis to improve the skin condition. As a skin-breaking injection project, water-light needles should be certified as Class III medical devices in National Medical Products Administration before they can be produced and sold.

　　However, it takes a long time to apply for Class III business license of medical devices and a lot of experiments are needed, and the production company is required to have a quality management organization or full-time quality management personnel suitable for the scale and scope of business, which makes many businesses opportunistic.

　　CCTV News:While the tourism market continues to pick up, people’s consumption enthusiasm continues to rise during this National Day holiday. The escalating holiday consumption not only enhances people’s holiday experience, but also presents many new features and trends.

　　In the six days before the holiday, the transaction volume of UnionPay network was nearly 9 trillion yuan.

　　How hot is the consumption during the National Day holiday? Look at the data first. Six days before the National Day holiday, the transaction amount of UnionPay network reached 2.31 trillion yuan, and the number of transactions reached 4.177 billion, with an average daily transaction increase of 32.03%. The network platform handled a total of 12.019 billion online payment transactions, amounting to 6.46 trillion yuan. The average number and amount of daily transactions increased by more than 20% year-on-year.

　　The amount of duty-free shopping in Hainan’s outlying islands increased by 82% year-on-year

　　When you go out on holiday, you have to buy it from buy buy. Among them, duty-free shopping in Hainan’s outlying islands continues to be hot. According to Haikou Customs statistics, October 1 — On the 6th, Haikou Customs supervised a total of 1.27 billion yuan of duty-free shopping on outlying islands and 152,000 shoppers, up by 82% and 66.7% respectively. Among them, the shopping amount on October 6 was 274 million yuan, a record single-day sales high.

　　China’s National Day box office this year exceeded 4.246 billion yuan.

　　During the National Day holiday, watching a blockbuster has also become a choice for many people. According to the preliminary statistics of the National Film Bureau, as of 17: 00 on October 7, the box office of China’s National Day in 2021 reached 4.246 billion yuan. Among them, The Battle at Lake Changjin led the box office with 3.09 billion yuan, breaking the box office record of National Day movies. "My Father and I" ranked second at the box office of 940 million yuan. The new mainstream movies led the trend of watching movies in this year’s National Day file. The audience pursued the memories of the times and realized the feelings of home and country in the unique charm of light and shadow.

　　Consumption Emerges "New Scenes" to Create Immersive Experience

　　During the National Day holiday, new consumption patterns and new formats are constantly emerging. "First Store Economy" and immersive experiential shopping, various consumption "new scenes" have been launched in major business districts across the country. Shopping in shopping malls is no longer just about eating and shopping, but also entertainment and leisure.

　　A number of new consumption landmarks carefully built in Shanghai ushered in the "holiday peak season", with an average daily passenger flow of 470,000 during the holiday. In Xi ‘an, Shaanxi Province, a full-scene comprehensive consumer theme shopping center, consumers started cakes in the household appliances area.

　　"Home" can also enjoy a pleasant holiday life in the community.

　　While local consumption and peripheral consumption are booming, home consumption has also become a new hot spot. In Henan, Zhejiang and other places, the "15-minute convenience life circle" has covered many streets and communities. 5 minutes to reach the elderly canteen and community cultural homes; 10 minutes to the community study and neighborhood center; 24-hour cloud consultation room, cloud pharmacy, all kinds of consumer needs can be solved in one stop. Residents who "stay at home" in the community can also enjoy a comfortable holiday life.

　　Rural consumption shows a double trend of high frequency online shopping and consumption upgrading.

　　Thanks to the continuous promotion of the "rural revitalization" strategy, rural logistics and commercial facilities have been continuously improved. This National Day holiday, the rural consumer market presents a dual trend of high frequency online shopping and consumption upgrading. In the rural areas of Leiyang, Hunan, during the holidays, rural service stations can receive more than 100 packages, large and small, every day. Villagers can buy goods with the same quality and price as the big supermarkets in the city without leaving the village.

　　Core reading

　　A few days ago, the statement that "WeChat shopping is not protected by the Consumer Protection Law" triggered a heated discussion. Online shopping has increasingly become an important form of consumption, and how to protect consumers’ rights and interests has also become an associated problem. Does WeChat Shopping Apply Consumer Law? What should we pay attention to in online shopping rights protection?

　　In the recently released Information Analysis Report of the Command Center of Gansu Provincial Administration for Industry and Commerce for the First Half of 2016 (hereinafter referred to as the Report), there is a discussion on the applicable laws of WeChat shopping: "WeChat shopping is not protected by consumer law, and consumers are advised to deal with it through judicial channels." When this statement came out, it caused a heated discussion.

　　The person in charge of the 12315 Command Center of Gansu Provincial Administration for Industry and Commerce responded during the interview that the Report is a situation analysis based on the complaints in the first half of the year, mainly aimed at the behavior of "private transactions" in WeChat "friends circle", "but the wording and expression are incomplete and imprecise. The applicable laws of WeChat shopping should be treated differently. Now many enterprises or individual industrial and commercial households with legal procedures such as business licenses also carry out sales activities through WeChat, which is within the scope of consumer law adjustment. "

　　Consumer law does not protect private transactions in WeChat friends circle.

　　"To judge whether WeChat shopping is applicable to consumer law, we should conduct classified discussions." The relevant person in charge of the Regulations Department of Gansu Provincial Administration for Industry and Commerce said. Wechat shopping behaviors applicable to the adjustment of consumer law mainly include: first, legally qualified market entities conduct transactions through WeChat; Second, transactions conducted on micro-stores (third-party trading platforms) that have obtained legal qualifications; Third, promote products and conduct transactions through WeChat WeChat official account. WeChat official account is not facing a specific target, and WeChat users choose goods and services according to their own needs, so WeChat official account’s marketing behavior should fall within the scope of consumer law adjustment.

　　"The transaction conducted by private letter through the circle of friends, the object of the transaction is a specific object, which belongs to the private transaction between individuals. It is difficult to adjust and regulate by the elimination method, and it should belong to the scope of legal norms such as the contract law and the general principles of civil law." The person in charge explained.

　　It is also pointed out that after purchasing goods through private transactions, consumers can claim compensation from producers (that is, product manufacturers) according to the law of elimination if personal or property damage is caused by product defects.

　　Wechat shopping is not an uncontrollable vacuum.

　　The "transaction between private individuals" in WeChat does not apply the elimination method, but it does not mean that consumers have no basis for safeguarding rights, nor does it mean that the industrial and commercial departments can not perform their supervisory duties. The person in charge of the Network Supervision Department of Gansu Provincial Administration for Industry and Commerce said that we should encourage and welcome WeChat shopping, a constantly developing emerging format, and believe that relevant laws and regulations will be introduced to regulate and supervise it in the future.

　　Lawyer Gao Bingming of Gansu Zhengding Law Firm believes that WeChat shopping is not an uncontrollable vacuum, and disputes can be solved by applying contract law and other laws. If businesses are suspected of violating laws and crimes, they should be further investigated for their responsibilities. There have been cases in which Wechat business was sentenced for selling fake and shoddy goods.

　　However, it is also true that it is difficult for consumers to defend their rights in the event of disputes between private individuals through WeChat. The "Report" pointed out that in the first half of this year, there were 2,046 Internet sales service consultations in Gansu Province, up by 100.04% year-on-year. Among them, WeChat online shopping disputes grew rapidly, and the main problems were: the quality of the goods sold was not up to standard; Merchants do not deliver goods after WeChat payment; After-sales service is not guaranteed.

　　"Unlike online shopping that needs to be conducted through a formal online trading platform, individuals only need to register a WeChat account to sell goods or services through WeChat, and they can open a business without real-name registration system and handling relevant documents. Consumers cannot accurately know the seller’s information." The person in charge of the 12315 Command Center said that as a social tool, WeChat is closed and highly private, which makes supervision more difficult.

　　"Because most consumers can’t determine the seller’s real information and can’t provide corresponding consumption vouchers, complaints against Wechat business are often unacceptable, and the legitimate rights and interests of consumers can’t be effectively protected." The relevant person in charge of Gansu Consumers Association told the reporter that the WeChat shopping disputes that have been successfully mediated at present are basically sellers with physical shops online.

　　Wechat will restrict the access of rebate merchants

　　What management responsibilities should the operators who provide mobile internet channel access services for Wechat business bear?

　　"The common sales behaviors and transactions on WeChat are actually not completed on the WeChat platform itself, but the expansion of various applications through WeChat." The head of Tencent’s WeChat team said in an interview that users have the right to choose their own WeChat usage methods, but the premise is legal and compliant; For violations of relevant laws and WeChat user agreements, WeChat will resolutely crack down on joint rights holders. If users encounter infringement in the process of using WeChat, they can report it through the reporting portal of WeChat.

　　The WeChat team also said that it will continue to crack down on fraudulent accounts. From December 13, 2015 to June 11 this year, more than 100,000 titles have been sealed. "We will strictly restrict the access of rebate merchants and even refuse to use the platform interface."

　　view

　　The person in charge of the relevant departments of the State Administration for Industry and Commerce said

　　Enterprises use WeChat marketing to apply elimination method.

　　Yang Hongcan, director of the Consumer Protection Bureau of the State Administration for Industry and Commerce, said in an interview with the media that it is difficult to protect consumers’ rights and interests according to the terms of the Consumer Law. Consumer law adjusts the relationship between rights and obligations between consumers and operators. However, WeChat purchasing is often carried out in the name of "friends and acquaintances help", which belongs to private entrustment, and many of them are part-time amateurs. In this case, it is difficult to identify the purchaser as the operator, and it is more likely to be regarded as an ordinary civil dispute after a dispute arises, and it is also difficult to apply the provisions of consumer law. If the enterprise conducts marketing through WeChat and conducts purchasing business, the provisions of consumer law shall apply.

　　Shenyang consumers’ association zhizhao

　　Online shopping should pay attention to retaining evidence such as screenshots.

　　Wang Jinwen, secretary-general of Shenyang Consumers Association, suggested that consumers can take the following steps to safeguard their legitimate rights and interests when they encounter problems when shopping in enterprise micro-stores:

　　The first is to collect and retain evidence. Take photos of fake and shoddy products from all angles with your mobile phone, and take screenshots of the chat record with the seller for use when complaining. The second is to contact the seller for return. The third is to contact the third-party trading platform (micro-store) for compensation. If the online trading platform knows or should know that the seller infringes on the legitimate rights and interests of the buyer and fails to take measures, or cannot provide real information of the merchant, it may claim compensation from the trading platform. The fourth is to complain to the industrial and commercial department or the Consumers Association where the micro store is located. Fifth, those who are suspected of committing crimes report to the public security organs for filing. Sixth, those who cause personal injury to consumers have the right to claim compensation from sellers and producers.

　　Lawyer analysis

　　Natural persons may also be identified as "operators"

　　Yang Naichao, a lawyer of Beijing Lanpeng Law Firm, believes that the consumer law does not clearly define the operator, but generally refers to the economic entity that has obtained the business license. However, in February this year, the State Administration for Industry and Commerce issued the "Guidelines for Seven Days’ Unjustified Return of Goods Purchased on the Internet" (draft for comments), which defined online sellers as "legal persons, other economic organizations, individual industrial and commercial households or natural persons who sell goods through the Internet", and classified "natural persons" into the category of e-commerce operators, indicating that the definition of "operators" may still change in the future.

　　"According to the provisions of the Consumer Law, if the online trading platform provider cannot provide the real name, address and effective contact information of the seller or service provider, consumers can also claim compensation from the online trading platform provider. However, WeChat does not belong to the online shopping platform, and it is difficult for consumers to claim compensation for the WeChat platform. " Gao Bingming, a lawyer of Gansu Zhengding Law Firm, said.

　　(Interviewed by our reporters Lin Lizhen, Liu Hongchao, Chai Qiushi and Yang Xu)

A few days ago, we obtained a set of spy photos of real cars from relevant channels. The new car is likely to be built with the same platform, positioning medium and large pure electric SUVs. It is reported that it will be officially listed from June to July 2025, and the price range may be 300,000-400,000 yuan.

In terms of appearance, the new car adopts the design language of Xiaomi family. The front face is divided into closed low wind resistance design, and the upper part of the "meter" LED headlight group on both sides is hollowed out, which is likely to be connected with the air outlets on both sides of the engine room cover and the side air outlets on the fender. At the same time, the two sides of the front enclosure are also equipped with "fangs" shaped air ducts to optimize the aerodynamic effect. In addition, the roof is equipped with laser radar to support high-order intelligent driving.

The design proportion of long front and short rear is adopted on the side of the car body, and the visual center of gravity is moved backward. Combined with the D-pillar with large inclination angle and the rising window line, the car body posture is ready to go. With the six-spoke wheel hub and yellow Brebo caliper, it exudes a strong sense of movement. The rear part is equipped with a U-shaped taillight group, which is more concise than the SU7. The upper two-section hollow tail wing is matched with the diffuser on the lower rear enclosure to emphasize its good sports performance.

In terms of size, the length, width and height of the new car are 4999/1996/1600mm and the wheelbase is 3000mm respectively. In terms of power, the new car will be equipped with a dual-motor system. The maximum power of the front and rear motors is 220kW and 288kW, respectively.

Saic (Shanghai Automotive Group Co., Ltd.) is a company with several automobile brands, including:Roewe、MG (mg)、SAIC Volkswagen (SAIC Volkswagen)、SAIC-GM-Wuling、SAIC Maxus、SAIC-GM Cadillac (Cadillac)、SAIC-GM BuickandSAIC-GM ChevroletWait.

SAIC is one of the largest automobile manufacturers in China and one of the largest automobile manufacturers in the world. Founded in 1958, the company is headquartered in Shanghai, China. SAIC focuses on automobile manufacturing, involving passenger cars, commercial vehicles, new energy vehicles, smart cars and other fields. Its product line covers cars, SUVs, MPVs, pickups and other models. SAIC not only has a high reputation in the domestic market, but also has a wide influence in the international market.

Among the automobile brands of SAIC,RoeweIt is an independent passenger car brand under SAIC, with the brand positioning of "technology, fashion and intelligence", which is mainly aimed at young consumers.MG (mg)It is a British brand owned by SAIC, which is characterized by fashion, sports and youthfulness, mainly for young consumers.SAIC Volkswagen (SAIC Volkswagen)It is a brand jointly established by SAIC and Volkswagen, Germany. It is characterized by high quality and high cost performance, and mainly produces and sells mid-to high-end passenger cars.SAIC-GM-WulingIt is a brand jointly established by SAIC and General Motors. It is characterized by "practicality, economy and durability" and mainly produces and sells economical passenger cars and commercial vehicles.SAIC MaxusIt is a commercial vehicle brand under SAIC, which is characterized by "innovation, intelligence and green" and is mainly oriented to the commercial vehicle market.SAIC-GM Cadillac (Cadillac)It is a brand established by SAIC and General Motors of the United States. It is characterized by luxury and high-end, and mainly produces and sells luxury models.SAIC-GM BuickIt is a brand jointly established by SAIC and American General Motors. It is characterized by "comfort, luxury and safety" and mainly produces and sells high-end passenger cars.SAIC-GM ChevroletIt is a brand jointly established by SAIC and General Motors of the United States. It is characterized by "passion, vitality and innovation" and mainly produces and sells mid-to high-end passenger cars.

Generally speaking, SAIC has a variety of automobile brands, and each brand has its own unique characteristics and advantages, which can meet the needs of different consumers. If you are looking for a car, you can consider the brand of SAIC, and I believe you can find a car that suits you.

1905 movie network news Since the film was released in North America, the word-of-mouth rating has remained high, and good news has spread frequently. The film has not only been shortlisted for many times in the 2019 annual list of well-known media at home and abroad, but also won high scores on domestic and foreign scoring websites such as Douban, imdb and Rotten Tomato, and conquered countless celebrities inside and outside the industry with Oscar-level high quality. "Little Cheap" Ryan Reynolds, "Model Worker Sister" Jessica Chastain, etc. have call for the film fancy. Currently, the filmIt has been confirmed to be introduced into China.

Little Women is adapted from the world famous book of the same name, Oscar gold medal director.Greta Gerwig() with delicate and innovative narrative techniques, it brings a vibrant modern style to the film, which makes celebrities from all walks of life fall for it. "Xiao Xiao" Ryan Reynolds () was "cured" by the film, and fancy call on Twitter: "Just watched Little Women. I might brush it. It’s amazing. The doctor should prescribe Little Women. Go and see! Go and see! Go and see! "

The famous Hollywood actresses even praised Little Women, who is dominated by women. Jessica Chastain (), a "model worker", was deeply moved by the love of the four March sisters in the film. She directly quoted a love line from the film with a crying face on Twitter to express her excitement.Natalie Portman () urged Jia Amway online: "Who else has seen Little Women directed by Greta? A wonderful movie. "

Little Women’ s behind-the-scenes team is Oscar-rated, andReese Witherspoon(Obviously, she felt the sincerity of this high-level production team. She commented on the film "original, modern, romantic and beautiful" in three tweets. Greta’s director was "worthy of all praise" and the actors’ performances, exquisite costumes and perfect art "stole my heart".

horror fictionmasterStephen King() Little Women, whose keynote is warmth and healing, was praised unexpectedly. He said that the film was "entertaining", "fascinating" and "not vulgar", and people had to admire Little Women’s charm of breaking genre boundaries.

directorTom Fordtransfiguration“lemonrefined":"After seeing Lady Bird, I certainly admire Greta’s directing skills, but after seeing Little Women, I began to envy her, very jealous of her. Compared with Ford’s "envy and hate", the great directorGuillermo del Toro() comments are even more nuanced. He praised the film "the picture, the soundtrack, the sound design and the performance style are gorgeous but grounded", and he also included Little Women in his list of 14 excellent films in 2019.

Chinese food culture has a long history.

Decoct, frying and stew three meals a day,

We are all inseparable from oil.

As the second largest crop in China,

Constantly stimulating the taste buds,

Open the carnival on the tip of your tongue.

What are the types of "oil bottles" in China?

What knowledge is closely related to health?

Today, small farmers invited

Rapeseed genetic breeder, academician of China Academy of Engineering.

Wang Hanzhong,

Ask experts to talk about the knowledge of edible vegetable oil for everyone.

　 　 　 　What is an oil crop?

Oil crops refer to a kind of crops that mainly produce oil and protein, and the proportion of oil and protein in their seeds exceeds 50%. The representative crops are rape, soybean, peanut, sesame and sunflower.

In addition to the above herbaceous oil crops, perennial woody oil plants such as camellia oleifera, oil palm, coconut and walnut are also good oil plants.

Main oil crops

oil seed rape

"The world sees China for rape", and China is the origin of rape, which has been cultivated for thousands of years.

Rapeseed is the largest source of edible oil for plants in China, and it is the most widely distributed and planted oil crop in China. In China, winter rape is mainly planted, which is mainly distributed in the Yangtze River basin and the south of the Yellow River, while spring rape planting area is relatively small, which is concentrated in the north of the Yellow River.

The main types of rape cultivated in China are Brassica napus and Brassica napus. Brassica napus (small rape) evolved from Chinese cabbage in northwest China, and Brassica napus evolved from natural hybridization between Chinese cabbage and cabbage in the Mediterranean basin, which is a common rape type at present.

Rapeseed oil is rich in unsaturated fatty acids, especially linoleic acid and linolenic acid, of which omega-3 accounts for about 10% and omega-6 accounts for about 20%. These fatty acids are very important for cardiovascular health, which helps to lower cholesterol levels and reduce the risk of heart disease.

1. Omega-3 is a general term for a class of unsaturated fatty acids. It cannot be synthesized by itself in human body, and it must be supplemented by the outside world, which can reduce the level of triglycerides, reduce the production of fat and inhibit the synthesis of other fatty acids.

2. Omega-6 is one of the fatty acids needed by human body, which can’t be synthesized by itself in human body. It has the function of synthesizing prostaglandin and other regulatory molecules, which can reduce blood viscosity. Omega-6 will be converted into fatty acids needed for infant brain development in human body to promote normal brain development.

soybean

Soybean originated in China, and has been an important food crop in China since ancient times, with a cultivation history of more than 5,000 years. The main production areas are concentrated in Northeast China, Huanghuai River Basin and some southern regions.

Like rape, soybean oil is rich in linolenic acid and omega-6, of which omega-3 accounts for about 9% and omega-6 accounts for nearly 30%, which are important sources of essential fatty acids for human body.

peanut

Peanut, a leguminous peanut belonging to panicum miliaceum, is a kind of nut widely planted in China, which is rich in yield and deeply loved by people. It is also called "longevity fruit" and "mudou".

China is the first major producer of peanuts, and the main producing areas are mainly Huang-Huai River Basin, such as Shandong and Henan.

The main components of peanuts include protein, fat and sugar. From the point of view of oil, peanut has high oleic acid content, and omega-6 accounts for a relatively high proportion, which can effectively reduce low-density cholesterol. Moreover, there are sterols in peanut oil, and regular consumption of peanuts also plays a certain role in preventing coronary heart disease.

sesame

　 　 　 Sesame is an important oil crop in China. Common sesame seeds are mainly black and white, of which black is mainly used for eating, while white is mostly used for oil extraction.

Sesame is widely planted in China, mainly in the middle and lower reaches of the Yellow River and the Yangtze River, with more distribution in Henan, Hubei, Anhui, Hebei and other provinces.

Sesame seeds contain about 45%-55% oil and 17%-27% protein. The oil extracted from sesame seeds has a fragrant smell and can be used as edible oil and medicine.

sunflower

Sunflower, a tall annual herb in Compositae, is native to North America and cultivated all over the world. Sunflower planting in China is mainly concentrated in arid areas such as northwest and northeast China.

The oil content of sunflower seeds can reach 45%-60%, and it is delicious. The content of omega-6 in sunflower seed oil is high, reaching about 60%, which has many benefits for removing vascular garbage and preventing cardiovascular diseases. The fly in the ointment is that the content of omega-3 in sunflower is relatively low, only about 1%.

Woody oil crops

tea-oil tree

Camellia oil is an edible vegetable oil extracted from the mature seeds of Camellia oleifera. It grows in the mountains and hilly areas of subtropical humid climate areas in southern China, and the main producing areas are in southern China.

The oil content of Camellia oleifera is not high, generally around 20%-30%, and the unsaturated fatty acid content is as high as 90%. Compared with common rapeseed oil, soybean oil and peanut oil, the "oil efficiency" is not ideal.

walnut

Walnut is one of the world-famous "Four Dried Fruits" and has the reputation of "longevity fruit" among the people.

The oil content of walnut is far ahead among many woody oil plants, and its kernel oil content is as high as 70%, so it is also called "oil depot on the tree".

Walnut oil is the most nutritious variety among woody plants, with its omega-3 content accounting for about 10% and omega-6 content accounting for 30%-40%, especially the northern Xinjiang walnut oil, which can be comparable to the high-quality rapeseed oil on the market. However, the omega-3 content of walnut oil in southern China is relatively low, about 2%.

In addition, walnuts are also rich in calcium, iron, phosphorus, zinc and various vitamins, which are of great benefit to children’s physical and intellectual development. In recent years, walnut oil has become a new generation of walnut products, and it is a woody oil crop with the best health effect, which has been loved by many consumers.

Chinese olive

Olive oil is made from fresh olive fruit by direct cold pressing. The main producing countries of olive are concentrated in Mediterranean coastal countries, and are mainly planted in Longnan, Gansu and northern Sichuan in China.

The oleic acid (monounsaturated fatty acid) content of olive oil is extremely high, reaching 80%. Eating oil rich in monounsaturated fatty acids is beneficial to lowering "bad cholesterol" (low-density cholesterol) and raising "good cholesterol" (high-density cholesterol) in blood, so it is especially praised by people all over the world. Moreover, due to the low content of polyunsaturated fatty acids (linoleic acid and linolenic acid), the heat resistance is good and the oxidation risk is relatively small.

The fly in the ointment is that olive oil and camellia oil have a common shortcoming, that is, they almost do not contain an essential fatty acid-α -linolenic acid, which will do great harm to human health if the diet is lacking for a long time.

palm

Palm oil is a tropical woody plant oil. Southeast Asia and Africa are the main producing areas of palm oil, accounting for about 80% of the world’s total palm oil production. Indonesia, Malaysia and Nigeria are the top three producers in the world. China’s palm oil production is not high, and most of it depends on imports.

In terms of oil content, experts said that the farther south palm oil is, the higher the oil saturation is, and the oleic acid content in Malaysian palm oil can reach 50%.

Experts reminded that although woody oil crops have both ecological and economic values, it is not advisable to plant woody oil plants by deforestation. The effective development of woody oil crops in the future needs further exploration.

In fact, there are many oil crops in China, such as corn, perilla and cotton, which are all excellent oil crops.

Review began on the banks of the Yellow River,

Over 5,000 years of farming history in China,

The ancestors expanded the boundaries of the fields step by step,

Explore the growth of crops,

Enrich the dining table of the people.

What other oil crops are you interested in?

Welcome to discuss with small farmers.

　

Yang Yantao, head of medical operation and scientific affairs of Nestle’s infant nutrition business unit, was interviewed by China Economic Net.

　　Economic Daily-China Economic Net Beijing News From June 23 to 25, the 2019 China International Food Safety and Innovative Technology Exhibition, one of the key activities of the National Food Safety Publicity Week hosted by China Economic Net, was held in Beijing. Yang Yantao, the head of medical operation and scientific affairs of Nestlé’ s infant nutrition business unit, introduced the research and development achievements of Nestlé’ s latest products during an interview with China Economic Net.

　　Yang Yantao introduced that Nestlé’ s attendance at the exhibition brought products for people with special health needs such as infants and pregnant women, some of which have not yet been listed in the domestic market, including the "upgraded version" of Super Nengren. "There are naturally more than 150 kinds of breast milk oligosaccharides with different structures in breast milk. Breast milk oligosaccharides are very helpful for children’s immune regulation, organ maturity and resistance to external bacteria." Yang Yantao said that Nestle added this research result to infant formula, "I hope this product can be listed in China as soon as possible to protect the healthy development of China baby."

　　In addition, Yang Yantao told reporters that for premature babies, there are special nutritional needs besides breastfeeding, so Nestle has developed a product composed of protein, minerals, vitamins and other ingredients to meet this demand, and adopted the latest PHF four-degree proteolysis technology in it, which can better benefit premature babies from breastfeeding.