Green tea extract Factory Qherb is the largest Green Tea Extract Manufacturer in China. Leading Green Tea Extract Supplier and Exporters deals in Herbal and Plant Extracts Main components Tea polyphenols are green tea extracts and tea’s complex components. More than 600 compounds have been found in tea extracts. Polyphenols: Including flavanols (catechins), 4-hydroxyflavanols, flavonoids, […]
Sophora japonica extract is extracted from dried Sophora japonica flower bud, where an active ingredient is present there, named rutin. The extract of such flowers has numerous functions like inhibition of cancer cells, anti-oxidation, and nerve cell protection. Therefore, it is commonly used in Chinese medicine. The Sophora japonica dried flower bud is considered a leguminous […]
What Is Quercetin Dihydrate? – All You Need to Know Quercetin is a natural plant pigment and belongs to the flavonoid family. And found in many fruits, vegetables, grains, and herbs. Quercetin has long been known to have antioxidant properties, and several studies suggest it has anticancer effects. However, the relatively poor bioavailability of quercetin […]
Quercetin Powder and Isoquercetin are two kinds of standard natural active products. They have similar names but different functions and efficacy, and It’s also very different in use. Quercetin Powder: Quercetin is a flavonol that exists in a variety of vegetables and herbs. It contains many beneficial biological activities, which can help healthy cell proliferation, […]
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