Chinese Herb Medicine Polygonati Rhizoma Extract Powder
Polygonatum odorata, or Solomon's seal, is a slow spreading woodland plant that is commonly grown in shade gardens around the world for its pretty arching stems and foliage with tubular white flowers that hang underneath the leaves.
The small flowers are followed by round black seedpods. There are many cultivars of this species, including "Variegatum", a popular variegated form that has green leaves edged with white.
Plants can be propagated by seed but are usually started by transplants or rhizomes, and will spread naturally by rhizome. Seeds should be planted in a cold frame in autumn and can take up to 2 years to sprout.
It takes several years before a clump is large enough to divide for propagation. Rhizomes can be divided in autumn, or in the spring when growth first begins, though care should be taken to avoid damaging young brittle shoots. For the best success, each division should have several buds.
Benefits of Polygonati Rhizoma Extract
√ Improve immunity
√ Eliminate fatigue
√ Protect the heart
√ Prevent vascular system diseases
1. Treat dry cough with little sputum due to deficiency of the lungyin, the herb can be used in combination with straight ladybell root, ophiopogon root, fritillary bulb and other drugs for nourishing Yin and moistening the lung.
2. The drug is often used in combination with bangshen, astragalus root, poria and other herbs for invigorating Qi and strengthening the spleen.
3. Treat anorexia, loose stool, emaciation and lassitude caused by Qi deficiency of the spleen and stomach; and with ophiopogon root fragrant solomonseal rhizome,straight ladybell root, chicken’s gizzard skin and other drugs for nourishing Yin and inducing appetite, to treat dry mouth and anorexia due to deficiency of the stomach-yin.
Application of Polygonati Rhizoma Extract
1. Applied in pharmaceutical field,it can be made into oral liquid and capsules to prevent cancer.
2. Applied in health product field,it can be made into nutrient liquid,capsule and granule to enhance immunity