[Latin Name] Rhodiola Rosea

[Plant Source] China

[Specifications] Salidrosides:1%-5%

Rosavin:3% HPLC

[Appearance] Brown fine powder

[Plant Part Used] Root

[Particle size] 80 Mesh

[Loss on drying] ≤5.0%

[Heavy Metal] ≤10PPM

[Storage] Store in cool & dry area, keep away from the direct light and heat.

[Package] Packed in paper-drums and two plastic-bags inside.

[What is Rhodiola Rosea]

Rhodiola Rosea (also known as Arctic root or golden root) is a member of the family Crassulaceae, a family of plants native to the arctic regions of Eastern Siberia. Rhodiola rosea is widely distributed  in Arctic and mountainous regions throughout Europe and Asia. It grows at altitudes of 11,000 to 18,000 feet above sea level.

There are numerous animal and test tube studies showing that rhodiola has both a stimulating and a sedating effect on the central nervous system; enhance physical endurance; improves thyroid, thymus, and adrenal function; protects the nervous system, heart and liver; and has antioxidant and anticancer properties.

[Function]

1 Enhancing immunity and delaying aging;

2 Resisting radiation and tumor;

3 Regulating nervous system and metabolism, effectively limiting melancholy feeling and mood, and promoting mental status;

4 Protecting cardiovascular, dilating coronary artery,preventing coronary arteriosclerosis and arrhythmia.

Aronia melanocarpa
Aronia melanocarpa (black chokeberry) has attracted scientific interest due to its deep purple, almost black pigmentation that arises from dense contents of phenolic phytochemicals, especially anthocyanins. Total anthocyanin content in chokeberries is 1480 mg per 100 g of fresh berries, and proanthocyanidin concentration is 664 mg per 100 g (Wu et al. 2004, 2006). Both values are among the highest measured in plants to date.

The plant produces these pigments mainly in the skin of the berries to protect the pulp and seeds from constant exposure to ultraviolet radiation[1]. By absorbing UV rays in the blue-purple spectrum, pigments filter intense sunlight and thereby have a role assuring regeneration of the species. Brightly colorful pigmentation also attracts birds and animals to consume the fruit and disperse the seeds in their droppings.

Anthocyanins not only contribute toward chokeberry’s astringent property (that would deter pests and infections) but also give Aronia melanocarpa extraordinary antioxidant strength that combats oxidative stress in the fruit during photosynthesis.

In this clip (4 of 10), Dr. Sasisekharan examines some of the key features of linear polysaccharides, with chrondroitin and heparin as examples.
This clip is part of a lecture, “Studying the Effects of Natural Products,” by Ram Sasisekharan, Ph.D, Alfred H. Caspary Professor of Biological Engineering and Health Sciences and Technology at the Massachusetts Institute of Technology. This lecture, given at NIH in 2006, is part of the National Center for Complementary and Alternative Medicine Online Continuing Education Series. Free CME/CEU credit is available to health professionals (see https://nccam.nih.gov/training/videolectures).