Medicinal value
Cough relieving, phlegm resolving, digestion resolving, blood circulation promoting and blood stasis removing. Used for cough with excessive phlegm, dyspepsia, dyspepsia, abdominal pain, traumatic injury, blood stasis and amenorrhea. ?
Seabuckthorn fruit and seabuckthorn oil have high medicinal value, which can reduce cholesterol, treat angina pectoris and prevent coronary heart disease. Has expectorant, antitussive, antiasthmatic and chronic tracheitis effects; Can be used for treating gastric and duodenal ulcer and dyspepsia, and has obvious curative effect on chronic superficial gastritis, atrophic gastritis, colitis and other diseases; It has a good therapeutic effect on burns, scalds, knife wounds and frostbite; It has a good therapeutic effect on female cervical erosion. ?
Seabuckthorn fruit is rich in nutrition. According to the determination, it contains many kinds of vitamins, fatty acids, trace elements, oily substances, seabuckthorn flavonoids, superoxide and other active substances and many kinds of amino acids needed by the human body. Among them, the content of vitamin C is extremely high, and the content of vitamin C in every 100 g fruit juice can reach 825- 1 100 mg, which is 2-3 times that of kiwifruit. It is known as the king of vitamin C, with sugar content of 7.5%- 10% and acid content of 3%-5%.
Seabuckthorn leaves contain crude protein 15.75%, crude fat 9.48%, crude fiber 14.04% and nitrogen-free extract 54.84%. Seabuckthorn leaves can be made into health tea.
Seabuckthorn oil contains 206 kinds of active substances beneficial to human body, including 46 kinds of bioactive substances, which contain a lot of vitamin E, vitamin A, flavonoids and so on. It has special pharmacological properties such as anti-fatigue, enhancing organism vitality and anti-cancer, protecting and accelerating the repair of gastric mucosa, increasing the medicinal properties of intestinal Bifidobacterium, reducing plasma cholesterol, reducing the cholesterol content in blood vessel wall, preventing and treating hyperlipidemia and atherosclerosis, and promoting wound healing.
Beauty value
Seabuckthorn has an important beauty function, which contains a large number of active ingredients such as vitamin E, vitamin A, flavonoids and SOD, which can effectively prevent free radicals and achieve anti-aging effect. Therefore, seabuckthorn, as an important high-grade cosmetic raw material, is used in cosmetic industry. The cosmetic seabuckthorn oil extracted by advanced technology has high purity and high activity.
Its high-temperature extract, fruit element, has become the main component of acne essence. Compared with the plant essence extracted by ordinary technology, it has richer nutrition and skin care components, including vitamins, fatty acids, trace elements, VE and other nutrients. Moreover, the SOD content in the fruit element extracted at high temperature can reach 5623.0 enzyme units per milliliter, which is 6 times that of ginseng. It can block free radicals produced by peroxidation of substances in the skin.
Fruit element has directional osmosis. The effective acne mark moisturizing factor extracted from seabuckthorn fruit can be quickly absorbed by the skin surface, and it can inhibit the infection and spread of Propionibacterium acnes, repair damaged skin, and restore normal skin renewal and circulatory system.
Ecological greening
Due to drought and poor land in northwest China, it is difficult to plant trees directly or grow into small old trees in most areas, and it is very difficult to restore vegetation. Seabuckthorn is cold-resistant, drought-resistant and barren-resistant. Only 120- 150 plants need to be planted per mu of wasteland, and the mountain can be closed for afforestation in 4-5 years. Moreover, the seedlings of Hippophae rhamnoides are very small, with a plant height of 30-50 cm and a ground diameter of 5-8 mm. The labor intensity of planting Hippophae rhamnoides is not great, and an ordinary worker can plant 5-6 mu of Hippophae rhamnoides a day. For the northwest region, it can effectively solve the problem of vast land and sparse population, facilitate large-scale planting and quickly restore vegetation.
Reduce sediment
Due to soil erosion in the Loess Plateau, a large amount of sediment is deposited in the lower reaches of the Yellow River, which makes the riverbed 4-6 meters above the ground, with the highest height of 14 meters, and it continues to rise every year. The Yellow River levee, located in the whole North China Plain and Huanghuai Plain, has been heightened and strengthened four times since the founding of the People's Republic of China, and now it is more than ten or twenty meters above the river surface. The higher the dam, the greater the potential danger of burst flood. The Yellow River flood is still a major worry for the Chinese nation. Sediment problem is the root of the Yellow River flood.
Gullies and steep slopes are the most serious soil erosion in the Loess Plateau. Steep slope land is barren and difficult to construct, which is the weak link of soil erosion control. River channel is not only the main sediment-producing area, but also the channel of slope sediment. Seabuckthorn has dense shrubs and developed roots, forming "an umbrella on the ground, a blanket on the ground and a net underground".
On some steep slopes, Hippophae rhamnoides can make use of its characteristics of sprouting roots to green these inaccessible areas. Especially, after seabuckthorn seeds are planted at the bottom of the ditch, they have strong erosion resistance, are not afraid of sand burial, and have strong tillering ability, which can stop flood and sand and improve the gully erosion datum. After seven years of planting Hippophae rhamnoides in black-haired rabbit ditch of Desheng Xixiang, Zhungeer Banner, the vegetation coverage reached 6 1%. Although the gullies in the Loess Plateau are criss-crossed, Hippophae rhamnoides has strong vitality and fast reproductive ability, which is a "sharp weapon" to control gullies. Practice has proved that seabuckthorn is an effective measure to control sediment in the Yellow River. ?
Restore the biological chain
Vegetation is scarce in most areas of the Loess Plateau, and the ecological environment is extremely fragile. Taking seabuckthorn as a pioneer tree species can not only restore vegetation quickly, but also restore biological contact as soon as possible.
Seabuckthorn can not only adapt to the harsh natural environment, but also provide nutrients for the growth of other plants and create a suitable living environment because of its strong nitrogen fixation ability. It is an excellent pioneer tree species and mixed tree species. According to the investigation, after 4-5 years of artificial planting, the seabuckthorn forest is overgrown with weeds, and there are some secondary poplar, elm and other tree species, which naturally form plant diversity.
Landscape beautification
It is an excellent tree species for windbreak and sand fixation, soil and water conservation and soil improvement. ?
economic value
Seabuckthorn is an economic plant, and its products are edible and medicinal. The former Soviet Union developed nearly ten kinds of drugs with seabuckthorn oil as raw material. There are more and more institutions and enterprises researching and developing seabuckthorn products in the world, and the development momentum is very strong. China has also developed rapidly in seabuckthorn product development. Ordos, Inner Mongolia will soon build the largest seabuckthorn planting park. With the in-depth development of seabuckthorn industry, it will certainly promote the development of seabuckthorn processing industry in mountainous areas, and farmers can increase their income by harvesting seabuckthorn fruits and leaves.
Seabuckthorn is a precious economic forest tree species with the largest variety of natural vitamins in the world. Seabuckthorn fruit can be processed into fruit juice, fruit wine, jam, preserved fruit, jelly, beverage, health care products and so on.
Extended data:
Seabuckthorn (Latin scientific name: Hippophae. ) is a deciduous shrub, drought-resistant and sandstorm-resistant, and can survive in saline-alkali land, so it is widely used in soil and water conservation. Seabuckthorn is widely planted in northwest China for desert greening. Seabuckthorn fruit is known as the king of vitamin C because of its high content of vitamin C. Seabuckthorn is the floorboard of plants and their fruits. Seabuckthorn is a deciduous shrub, belonging to Hippophae of Elaeagnaceae. Distributed in North China, Northwest China and Southwest China.
Seabuckthorn is a kind of plant with the same medicine and food. The roots, stems, leaves, flowers and fruits of Hippophae rhamnoides, especially the fruits of Hippophae rhamnoides, are rich in nutrients and bioactive substances, which can be widely used in many fields of national economy such as food, medicine, light industry, aerospace, agriculture, animal husbandry and fishery. Seabuckthorn fruit has the effects of relieving cough and resolving phlegm, invigorating stomach and promoting digestion, and promoting blood circulation and removing blood stasis. Modern medical research shows that seabuckthorn can lower cholesterol, relieve angina pectoris and prevent coronary atherosclerotic heart disease.
Microscopic identification
Cross section of the fruit: an exclusive pericarp cell with a slightly thicker wall and white scaly hair. The mesocarp is wide, the cell wall is thin, and it contains many orange or bright yellow particles and oil droplets. The vascular bundle is tough outside and located inside the mesocarp, which is arranged in a ring. Endocarp is 1 row of colorless mosaic cells, and seed coat cells are closely arranged in a grid. Cotyledon cells are filled with aleurone and fatty oil.
Chemical identification
Take 65438 0 g of this product powder, add 65438±00ml of ethanol, heat and reflux for 65438 00 minutes, and filter the filtrate for the following tests:
(1) Drop the filtrate on the filter paper, spray aluminum trichloride test solution, dry it, and observe it under ultraviolet lamp (365nm), showing yellow-green fluorescence. (check flavonoids)
(2) Take 1ml filtrate, add a small amount of magnesium powder and 3-4 drops of hydrochloric acid, and if necessary, put it in a water bath and heat it slightly to make it red. (check flavonoids)
chemical composition
Isorhamnetin, isorhamnetin -3-o-β-D- glucoside (isorhamnetin -3-O-β-D- glucoside), isorhamnetin -3-O-β- rutin (isorhamnetin -3-O-β- it also contains vitamins A and B/kloc-0. B2, ascorbic acid, dehydroascorbic acid, folic acid, carotene, carotenoids, catechins, anthocyanins, etc.
Seeds contain oil, in which fatty acids are palmitic acid, stearic acid, oleic acid, linoleic acid and linolenic acid, and unsaponifiable parts are zeaxanthin, cryptoxanthin, a-, γ-and δ-carotene, sitosterol, β-sitosterol -β-D- glucoside and phospholipid. Skin contains 5- hydroxytryptamine and glucose rhamnoside. Leaves contain ascorbic acid, dehydroascorbic acid and erythorbate carotene. Root bark contains alkaloids and root nodules contain hemin.
References:
Baidu Encyclopedia-Seabuckthorn