Rhodiola Rosea Extract

Salidroside is also called rhodioloside, it is a glucoside of tyrosol extracted from rhodiola rosea. Salidroside is red brown powder with characteristic odor and bitter taste. It is mainly used as ingredients for cosmetics and dietary supplements. The main ingredients are salidroside, aglycone tyrosol, and rosevi, which have the effects of enhancing immune function, protecting cardiovascular and cerebrovascular, and anti-cancer and anti-depression.

● Enhance immune function
Rosavins stimulate the immune system in two ways: 1. through direct specific stimulation of immune defenses (stimulating one of the most important types of immune cells: natural killer cells). NK-cells search for and destroy infected cells in the body cell). Rhodiola rosea extract normalizes the immune system by improving T-cell immunity. This shows that it can improve the body's resistance to the accumulated toxins that the infection develops over time. Second, make the body less susceptible to pressure. When we are chronically exposed to stress and continually rob energy from other systems, the overall effect is a lowered immune response and poorer health. Rhodiola rosea extract may also enhance B cell immunity by preventing stress and fatigue-induced suppression of B cell immunity.
● Protect cardiovascular function
Rhodiola rosea extract has been shown to attenuate stress-induced cardiovascular tissue damage and dysfunction. Rhodiola rosea extract prevents the reduction of cardiac contractility secondary to ambient stress in a frozen state and helps stabilize contractility. Pretreatment with Rhodiola appears to induce beneficial adaptive responses to this type of stress. When Rhodiola-administered mice were exposed to freezing conditions, the decline in cardiac contractility was prevented, while stable contractility of cardiac tissue persisted throughout the perfusion period.
● Anticancer activity
Taking rhodiola extract has shown potential as an anticancer drug and may be very effective when combined with several antineoplastic drugs. Supplementation with Rhodiola rosea extract inhibited the growth of all tumor types, reduced metastases to the liver, and prolonged survival in mice transplanted with cured Ehrich's adenocarcinoma and metastatic mouse Price's lymphosarcoma. Administration can also directly inhibit the growth and metastasis of transplanted Lewis lung malignancies. When the Rhodiola rosea extract was used in combination with the anti-tumor drug cyclophosphamide to treat the same tumor model, the anti-tumor and anti-metastasis effects of the drug were effectively improved. The presence of free radicals is associated with cellular mutations, a direct cause of cancer. In addition, Soviet scientists found that oral administration of Rhodiola inhibited tumor growth in 39% of experimental rats and reduced metastasis in 50% of rats. It can improve urinary tissue and immunity in patients with bladder cancer. In experiments with various other cancers, including adenocarcinoma (cancer of glandular tissue such as breast cancer) and lung malignancies. Both rhodiola extracts resulted in a significant increase in the survival rate.

1. Applied in food fields, it is widely used as functional food additive;
2. Applied in health product field, it can be used as raw material in health food, the purpose is to enhance immunity;
3. Applied in cosmetics field, it is widely used to delay aging and compact skin

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