In our impression, kiwifruit and citrus are one of the fruits with vitamin C content.
In fact, wild Rosa roxburghii is the fruit with vitamin C content in the world.
However, because the wild Rosa roxburghii is hidden in the forest of Shan Ye, few people know it, and naturally few people know its title of "vitamin C".
What kind of fruit is wild thorn pear? What is the efficacy and function of wild thorn pear?
What is wild thorn pear?
Speaking of wild thorn pears, many people feel strange.
Indeed, from the name, we can know that it is a kind of wild fruit, and it only grows in the wild in southwest China. If it is not grown locally, it is rare for people to get in touch with wild Rosa roxburghii.
Is wild thorn pear a kind of pear? I believe this is the reaction of many people when they see its name.
In fact, wild Rosa roxburghii has little to do with pears, but its skin is yellow, and the skin is covered with dense flesh thorns, so local people call it "wild Rosa roxburghii".
Wild Rosa roxburghii is covered with a heavy armor. After being cut open, it has yellow flesh inside. It tastes sweet and sour and is rich in juice. It is a kind of fruit suitable for quenching thirst in the wild.
Wild Rosa roxburghii is the fruit of reeling flowers of Rosaceae plants, also known as Zili and Kinashi, and there is also a very poetic nickname "Send Spring Home".
Every August and September is the mature period of Rosa roxburghii.
This is the local people's meeting. It is picked and sold in the market. However, because the fresh wild thorn pear is not easy to preserve, people usually make it into dried wild thorn pear and sell it all over the country, so that people in other areas can also taste this fresh game.
Rosa roxburghii is widely distributed in Shaanxi, Gansu, Jiangxi, Anhui, Zhejiang, Fujian, Hunan, Hubei, Sichuan, Yunnan, Guizhou, Tibet and other places in the subtropical region of China, and is also found in Japan.
In China, Guizhou, Sichuan, Yunnan, Shaanxi, Hubei and Hunan have a large distribution area and a large output.
The annual purchase of fresh fruit in Guizhou province alone can reach 6000t, and the actual output is about 1000- 1500t.
There are many places in Bijie, Guizhou, such as Dafang, Bijie, Nayong, Qianxi, Zhijin, Jinsha, Xingyi, Kaiyang, Xifeng, Xiuwen, Anshun and Panxian, where wild Rosa roxburghii is densely distributed and yields, mostly in mountainous areas and hilly areas with an altitude of1000-1600 m.
Wild Rosa roxburghii in Sichuan Province is mainly distributed in Guangyuan, Nanjiang and Wanyuan on the southern slope of Daba Mountain and Jiangjin and Neijiang in the southeast of Sichuan. Wild Rosa roxburghii in Shaanxi Province is mainly distributed in Hanzhong and Ankang areas south of Qinling Mountains, and the annual output of only Hanzhong area is about1650,000 t; Hunan is mainly distributed in western Hunan; Hubei is mainly distributed in western Hubei; There are also a large number of wild States in Leye, Nandan and parts of Yunnan in Guangxi.
Wild Rosa roxburghii is mostly distributed in roads, gullies and ponds, or in fields, ridges, slopes and valleys.
Nutritional value of Rosa roxburghii
Natural VC
Wild Rosa roxburghii is rich in vitamin C, which is 500 times that of apples, 600 times that of grapes, 18 times that of Shatian pomelo and 12 times that of kiwifruit. It is a veritable natural VC, and the VC content in Jincili wild Rosa roxburghii is as high as14000mg//kloc-0.
SOD
Wild Rosa roxburghii is rich in superoxide dismutase (SOD), which is also SOD. The SOD content of wild Rosa roxburghii can be as high as 600,000 U/100 ml by the technology of watching jelly dry and fresh pressing, and SOD has obvious effects of enhancing the body and beautifying.
Vp
Vitaminp is contained in Rosa roxburghii. In 160 samples, Vp (flavone) is 2500mg per 100g, which is 20-360 times that of citrus/kloc-0 and1~/kloc of ginkgo biloba leaves.
Efficacy and function of Rosa roxburghii
1、
Wild Rosa roxburghii is rich in vitamin C, which can promote the formation of antibodies, and has a strong effect on viral infections such as colds, and also has a preventive effect on some infectious diseases.
2, anti-aging, antihypertensive
Wild Rosa roxburghii is rich in superoxide dismutase (SOD). Eating fresh fruit and processed products of wild Rosa roxburghii can improve the activity of SOD in human body and reduce lipid peroxide (LpO), which has obvious anti-aging effect. Superoxide dismutase can also enter blood vessels to deposit free radicals, keep blood vessels unblocked, reduce blood lipid and blood pressure, and have a good preventive effect on cardiovascular diseases and prevent Alzheimer's disease.
3. Promote development
The content of carotene in Rosa roxburghii is very rich, and carotene is the predecessor of vitamin A. Eating Rosa roxburghii often can cause vitamin A deficiency, which is very beneficial to growth and development, and is suitable for teenagers who are growing up.
4、
Wild Rosa roxburghii juice can effectively block the formation of endogenous carcinogen N- nitrosproline, and vitamin C interacts with nitrosamines and other alkylating agents, which makes nitrite lose its carcinogenic effect and can prevent liver cancer, nervous system swelling cancer and lung and kidney swelling cancer.
5, scurvy
When vitamin C is deficient, the synthesis of intercellular substance such as collagen will be hindered, and the intercellular substance will be enlarged, which will have a greater impact on the rapidly growing collagen tissue (such as wound healing), resulting in poor wound healing: bones and teeth are easy to break and fall off: it will increase, causing scurvy such as subcutaneous, mucosal and muscle bleeding.
Intake of rich vitamin C can make scurvy, so vitamin C is called anti-blood acid.
6. Lead removal
Clinical trials show that patients with occupational diseases caused by lead poisoning can get rid of lead by taking 240ml wild Rosa roxburghii juice (containing Vc mg) every day.
Vitamin C has a good preventive and therapeutic effect on the above diseases, and it is one of the six essential vitamins for human body. Adult men and women can only meet their needs by taking 30 mg of vitamin C every day.
The human body can't synthesize vitamin C because of the lack of enzymes to synthesize vitamin C, so it can only take it from food. The food is rich in reduced Vc in Rosa roxburghii, which belongs to L-ascorbic acid with physiological activity, so Rosa roxburghii is the source of vitamin C.
Eating wild Rosa roxburghii fresh fruit and its processed food can be rich in vitamin C, which is beneficial to human health.
7. Illness
Vitamin B 1 (thiamine acid) is one of the six essential vitamins for human body, which is indispensable for normal growth and metabolism.
When vitamin B 1 is deficient, diseases occur, sensory nerves and motor nerves affect peripheral neuritis, and pathological changes occur in organs and tissues; It is also manifested as cardiovascular, digestive tract, nervous system and other organ disorders.
These symptoms are eliminated by vitamin B 1
The requirement of adult men is 1.2%mg, and that of women is daily.
0.9mg, wild Rosa roxburghii juice contains vitamin B110.05 mg/100g, and the intake of Vb 1 can be supplemented by taking wild Rosa roxburghii juice or fresh fruit regularly.
8, oral inflammation
Vitamin B2 (riboflavin) is one of the vitamins lacking in China's diet.
When B2 is lacking, you often suffer from cheilitis and glossitis.
The daily requirement of male adults is 1.8mg, that of female adults is 1.3mg, and the Vb20 in Rosa roxburghii juice is 0.3mg/ 100g. After taking a certain amount of Rosa roxburghii juice, oral inflammation can occur.
9. Strengthening the spleen to help digestion and relieve pain
Rosa roxburghii can strengthen the spleen and help digestion, and has the analgesic effect of atropine.
Who can eat wild thorn pears?
Pregnant women can eat wild thorn pears.
Advantages of aiming at mother: the rich vitamin C in wild thorn pear can improve mother's health, strengthen stomach, promote digestion and maintain beauty.
However, wild Rosa roxburghii is a cool fruit, so it is not recommended for expectant mothers to eat more.
Benefits to the fetus: Wild Rosa roxburghii is rich in vitamin C, which can promote the growth of the baby's teeth, bones and hematopoietic system, help the brain and intelligence development of the fetus, enhance memory, improve IQ, and prevent the fetus from exceeding the standard of heavy metals.
Maternal women can eat wild thorn pears.
Wild Rosa roxburghii is rich in vitamin C, which can beauty beauty, promote gastrointestinal digestion, improve the quality of milk, and is also very beneficial to babies.
However, wild Rosa roxburghii is cold, so it is not recommended for you to eat too much, especially for pregnant women with cold stomach.
Infants can eat wild thorn pears.
Wild Rosa roxburghii has high vitamin content, which can improve the baby's health and promote gastrointestinal digestion. Moreover, wild Rosa roxburghii has obvious lead excretion effect, which can effectively prevent baby's lead poisoning and protect children's health, and is very suitable for baby to eat.
The above is the related introduction of the efficacy and function of Rosa roxburghii. In addition, Rosa roxburghii can also be used to soak wine, which has anti-aging and anti-aging effects, and also has a certain curative effect on rheumatoid arthritis!