【Product Name】 Scutellaria baicalensis extract baicalin

【 Traditional Chinese Medicine Name 】 Huangqin

【 Raw material alias 】 Camellia root, Scutellaria baicalensis tea, Scutellaria baicalensis.

【English name】 Scutellariae Radix.

【 Extraction Source 】 Scutellaria baicalensis extract is extracted from the roots of Scutellaria baicalensis Georgi, a plant in the family Lamiaceae.

【Plant morphology】 Perennial herb. The whole plant is slightly hairy. Roots and stems grow vigorously or obliquely; Root conical, thick and robust, with a bright yellow cross-section. The stem is quadrilateral in shape, with many and thin branches from the base, and slightly woody at the base. Leaves alternate and opposite, nearly sessile, leaves are oblong or oblong ovate in shape, with indistinct rounded teeth or entire margins, dark green above and light green below, with sunken glandular points. Apiform inflorescence with leaf like bracts; Calyx with two lips, purple green in color, with shield like appendages on the back of the upper lip, enlarged during fruiting, membranous; Corolla with two lips, blue purple or purple red, upper lip helmet shaped, lower lip wide, often with light purple spots in the center, corolla tube thin, base abruptly curved, upright; Four stamens, slightly exposed, with white hairs on the fissure in the chamber; The ovary is deeply lobed and grows on a circular flower disk; The style is basal and the tip is 2-lobed. Nut 4, spherical, black brown; There is a tumor surrounded by an enlarged calyx. The flowering period is from June to September, and the fruiting period is from August to October.

【 Distribution of Origin 】 Native to dry mountain slopes facing the sun, commonly found on roadsides and grassy slopes. Distributed in Yunnan, Sichuan, Guizhou and other places.

【Harvesting and Processing】 In spring and autumn, harvest and excavate to remove roots and sediment. After sun drying, remove rough skin and sun dry.

【Product Content】 Scutellaria baicalensis extract 10:1 (powder, liquid); Baicalin/Glycosides 1-98%; Baicalin 98%; Hanhuangqin extract 1-99%; Complete specifications, please consult customer service for details.

【 Detection Method 】 TLC

【Product Description】 Brown yellow fine powder

【Mesh size】: 80 mesh

【Product Packaging】：1kg aluminum foil bag, 25kg cardboard drum

【Storage conditions】: It should be sealed and shaded, and stored in a dry, cool, and well ventilated place

【Validity period】：Two years.