Rhodiola Rosea Extract is the ethanol extract of dry root and rhizome of rhodiola crenulata and rhodiola rosea L. The main ingredents include rhodioloside and total rosavin. General specification: rhodioloside 1% 3% 10% (HPLC), total rosavin % 5% (HPLC).
Rhodiola crenulata, mainly produced in Tibet and western Sichuan, is used to extract rhodioloside. Rhodiola rosea L, mainly produced in Xinjiang, is mainly for the extraction of the total rosavin. Rhodiola Rosea Extract has the effects of anti-oxidation, anti-cerebral hypoxia or enhancing immunity, anti-tumor, promoting blood circulation and arresting bleeding, and dispersing blood stasis and swelling. It will benefit qi deficiency and blood stasis, chest pain, stroke hemiplegia, burnout and asthma etc.
Production process: Rhodiola Rosea Extract is derived from the dry root and rhizome of rhodiola crenulata and rhodiola rosea L. Harvest in autumn after flower stem withered, remove the raw bark, clean, and dry. Put into pot, add 70% ethanol and extract for 2 times (55-60 ℃), 2 hours for each time, 10 times amount for first time and 8 times amount for second time, filter, merge filter liquor, recover ethanol to the filtrate till no alcohol taste, dilute with the same amount of water, successively elute with water and different concentrations of ethanol through D101 macroporous adsorption resin column, collect corresponding eluant, recover ethanol, concentrate to clear paste with relative density of about 1.10 (60℃), spray drying, then Rhodiola Rosea Extract is obtained. For high content, extraction, chromatography, crystallization and other processes are further required.
The efficiency of Rhodiola Rosea Extract
1.Resistance to altitude stress
At present, Rhodiola is widely used in domestic and international markets. There are many kinds of Rhodiola used in health care products, rhodiola crenulata, rhodiola sachalinensis and rhodiola kirilowii etc. In April 2017, we took Rhodiola Rosea Extract to confront altitude stress. The raw material is rhodiola crenulata with high effective ingredients.
Rhodiola Rosea Extract can enhance and maintain athlete's endurance during competition or training, because Adenosine Triphosphate (ATP) in intracellular mitochondria is the major energy source of most cellular functions, which is also an integral part of exercise and breathing. And Rhodiola can stimulate the synthesis or re-synthesis of this high molecular.
3."Three High" regulation
Old people are most likely to suffer from the "Three High" (high blood pressure, high blood sugar, and high blood fat). Rhodiola has similar characteristics of ginseng for supporting the healthy energy. Rhodiola Rosea Extract can bidirectional adjust blood sugar and blood pressure, strength heart and calm, adjust metabolism. But we do not recommend they to take Rhodiola Rosea Extract directly, the capsule or the health products containing Rhodiola Rosea Extract could be taken.
Rhodiola Rosea Extract is also commonly applied in cosmetics for delaying cell aging, improving SOD activity, inhibiting the generation of intracellular lipofuscin and reactive oxygen species, and improving cell viability.
The latest authoritative research results show that Rhodiola Rosea Extract has effects of inhibiting anti-tumor and cancer cells growth. But the effect needs further experiment proof. We believe that Rhodiola Rosea Extract will make breakthroughs in health care product application.
Mainly used for medicine, health care products and other industries.