Hunan geneham biomedical technology ltd. is an export-originated technology developing manufacturer and supplier specializing in products of natural plant ingredients. Geneham is the biggest rosemary extracts manufacturer in China, we have developed a series of rosemary extracts products, such as oil soluble antioxidant-Carnosic acid,water soluble antioxidant-Rosmarinic acid,rosemary essential oil and other plant extracts.

I-Deoxynojirimycin  is an alpha-glucosidase inhibitor with antiviral action. Pharmacological studies show that DNJ in mulberry leaf, by controlling the activity of double sugar decomposable enzyme, can inhibit small intestine’s absorption of double sugar and lower peak level of blood sugar after meal. It is especially useful for those suffering from high blood sugar because of fat and after meal.Besides,it is a kind of derivatives of deoxynojirimycin which may have anti-HIV activity.

why not english?We, Hunan Geneham Biomedical Technology Ltd., are one of the biggest manufacturers of rosemary antioxidant for several years in China. We have our own rosemary GAP base to offer the organic matearials and our products are with ISO22000 and HACCP certifidates.

Rosemary extract:
Carnosic acid powder 5%,10%,15%,20%,25%,60%,90% by HPLC
Rosemary oleoresin (Carnosic acid Liquid)5%,10%,15%,20%,25% by HPLC
Rosmarinic Acid 3-5%,10%,20% by HPLC    
Ursolic Acid 25%,50%,90%,95% by HPLC
Rosemary Essential Oil 100% by GC
Rosemary Hydrosol 100%