Page Views: 57 Date Added: 12/02/2011 Last Updated: 12/02/2011 Expiry Date: 11/29/2021 Product/Service Details Polygonum cuspidatum P. E Herb Source: From the dry root or rhizome of Polygonum cuspidatum Sieb. Et zucc. Active ingredients: Polydatin Synonym: Piceid Purity: Polydatin≥20%~50%~80%~98% Tested By HPLC CAS No: 65914-17-2 Molecular Formula: C20H22O8 Molecular Weight: 390.40 Brief: White crystal powder Melting Point: 223-226 Optical rotation: -77.5 (c=0.2, EtOH) Pharmacolog: It's antimicrobial, antivirus, especially to Staphylococcus, A or B streptococcus, E. Coli. And some virus. It's mainly used to ease cough, relieve the phlegm, scavenge the free radicals, antiasthmatic, adjust the lipid, lower the cholesterol.

Company Information (Wuhan Huanzhong Chemical Manufacture Co.,Ltd.)

Company Profile: Established in 2010, Hubei Yuancheng Pharmaceutical Co., Ltd. is a comprehensive and high-tech enterprise special in chemical synthetic drug, pharmaceutical intermediates, Chemical raw materials, chemical antisepsis, flavor & essence, and food additive, integrating R&D, manufacturing, operating and marketing into an organic whole. The company is located in Xiaogan city, nearby national highways of No.107, marched with Wuhan city. Our factory covers an area of 33500 square meters, with clean environment and nice layout.&n.... >> More Website URL: http://www.bridgat.com/u49175