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Rhodiola rosea extract is a traditional Chinese medicine extract with multiple functional ingredients, including salidroside, tyrosol, ketone, etc. It is not only widely used in the medical field, such as fighting pneumonia and asthma, but also used in cosmetics and cleaning products due to its wide applicability.
In addition, Rhodiola rosea extract has a long history of application in the food and health care products industry. For example, Rhodiola rosea and Rhodiola rosea extracts are two types of Rhodiola rosea extracts that have been routinely standardized, put into mass production and applied. These extracts are often used in the prevention and treatment of cardiovascular diseases, as well as in the development of other health products.
Uses of Rhodiola Rosea Extract.
Rhodiola rosea extract is a substance containing a variety of functional ingredients, including salidroside, tyrosol, ketone, etc. These ingredients give Rhodiola rosea extract special effects in the field of cosmetics, such as inhibiting the activity of tyrosinase, reducing its catalytic rate, thereby reducing the production of skin melanin, improving skin pigmentation, and achieving the effect of skin whitening.
In addition, Rhodiola rosea was classified as an adaptogen by Soviet scientists because of its ability to increase the ability to resist a variety of chemical, biological and physical stresses. This shows that Rhodiola rosea extract may have the effect of improving the body's resistance to adverse environmental factors.
Extraction Method of Rhodiola Rosea Extract.
1. Extraction and separation method of salidroside: Crush the roots and rhizomes of Rhodiola rosea into coarse powder, extract with 70% ethanol by reflux, separate the extract, recover ethanol under reduced pressure, add an equal amount of water to the obtained concentrate, stir evenly, let stand, filter, repeat the process 3 times, concentrate the filtrate under reduced pressure, extract with petroleum ether, chloroform, ethyl acetate, and n-butanol in turn, recover the solvents from ethyl acetate and n-butanol, and obtain crude tyrosol and crude salidroside.
2. Production process of Rhodiola rosea extract (4.0%): Take Rhodiola rosea medicinal materials, chop them roughly, put them in a multi-functional Chinese medicine extraction tank, extract them three times by reflux with 70% ethanol, separate the extract, combine, recover the ethanol under reduced pressure until it is exhausted, and vacuum dry.
Pharmacological Action of Bulk Rhodiola Rosea Extract Powder.
1. Anti-fatigue effect: Oral administration of Rhodiola rosea can prolong the climbing time, swimming time and loaded swimming time of mice. It can shorten the time required for recovery after fatigue, improve the levels of enzymes, RNA and proteins, and make muscles recover as soon as possible after fatigue.
2. Effect on central nervous mediators: Rhodiola rosea can normalize the 5-hydroxytryptamine content of mice under swimming conditions, that is, the central nervous mediator content of mice that have left the normal dune has been corrected or reached a normal level. Injection of salidroside (30-300mg/kg) into mice can reduce the level of 5-hydroxytryptamine.
3. Anti-hypoxia effect: Oral administration of extracts of Rhodiola rosea, Rhodiola rosea and Rhodiola rosea can make the experimental animals show obvious antagonism to various hypoxia modes, and its effect is stronger than that of ginseng and Acanthopanax senticosus.
4. Anti-aging effect: Rhodiola rosea alcohol extract can increase the activity of SOD in red blood cells and liver of rats, and has a tendency to increase the activity of myocardial SOD. Red wild flax flies can significantly prolong their lifespan by drinking Rhodiola rosea extract, and the life extension rate is better than that of ginseng.
Rhodiola rosea extract has the effect of promoting 2BS cell proliferation and reducing mortality, inhibiting lipid peroxidation in rat cells and enhancing the activity of serum superoxide dismutase.
5. Anti-tumor: Rhodiola rosea extract does have a certain inhibitory effect on S180 cells. Within the range of non-toxic side effects, this effect increases with the increase of concentration.
Continuous oral administration of Rhodiola rosea extract can reduce the degree of carcinogenic damage of erythromycin to the small intestinal wall of mice, and improve the body's anti-cancer ability. It can be used to treat breast cancer, cervical cancer, and lower blood lipids.
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