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- Details for China Marigold plant extract
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Marigold plant extract 77-52-1
Category : Pharmaceuticals and Biochemicals
CAS NO : 77-52-1 EC NO : 201-034-0 MF : C30H47O3 MW : 455.6929 Specification : 25%-95% Ursolic Acid Packing : Packed in 40cm*50cm paper-drums and two plastic-bags inside Product description : Product Name: Loquat leaf Extract Latin name: Eriobotrya japonica Lindl. Part used: Leaf Active Ingredient: Ursolic acid Specification: 25%-95%,4:1 to 20:1 Appearance: Light Yellow or White fine powder CAS NO.: 77-52-1 Molecular formula : C30H48O3 Molecular weight: 456.68 Solubility: Soluble in methanol, acetone, pyridine, insoluble in water and petroleum ether. Active Ingredients: Including amygdalin, ursolic acid, Oleanolic acid, Vitamin B1, and C, tannin, organic acid, carbohydrate and so on. What is Loquat Leaf Extract produced ? It is the leaves of loquat belonged to rosaceae plant. It is green arbor or shrub. Its leaves are alternative and long oval-shaped or inverted ovate. There are scattered sawtooth on the edge. There are many fold in the front of base.There are thick and rusty nap behind the base. It is fostered all over the world, and wildly grows in SiChuan and HuBei province .It can be picked all the year. Where will be Loquat Leaf Extract used to ? 1.Antimicrobial activity. Not only inhibits G + , G-bacteria but fungi as well in vitro. 2.Anti-aging agent, which can be used to improve the health of skin and hair. 3.Anti-inflammatory activity. It has been recommended for use in burn ointments. 4.Obvious antioxidant activity. 5.Calm spirit and has cooling effect. Uses : Food & Cosmecti & Medical industry Synonyms : 3beta-Hydroxyurs-12-en-28-oic acid;(3beta)-3-hydroxyurs-12-en-28-oic acid;(3beta,5xi,18alpha)-3-hydroxyurs-12-en-28-oic acid;(3beta)-3-hydroxyurs-12-en-28-oate; Molecular Structure : 
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