Veratrum nigrum extract

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アイテム	仕様
製品名	Veratrum Nigrum Extract
Raw Material Aliases	Hei Li Lu, Shan Cong, Cong Ran, Cong Kui, Li Lu, Qi Li Dan, etc.
抽出元	Roots and rhizomes of Veratrum nigrum L. (Liliaceae)
Standard/Ratio	10:1, 30:1, 50:1, or customized as per customer requirements
外観	茶色の粉末
粒子サイズ	80–100 mesh
抽出溶媒	Water / Ethanol
製造工程	Raw material selection → cleaning → 3× extraction → concentration → spray drying → sieving & sterilization → packaging
Application Fields	Health-care tablets/capsules, beverages, food, cosmetics, industrial, etc.
Main Distribution	Hebei, Henan, Shaanxi, Heilongjiang, Jilin, Liaoning, Inner Mongolia, etc.
Plant Characteristics	Rhizome cylindrical, 2–4 cm long, 0.7–1.5 cm diameter; surface brownish-yellow or earthy yellow; upper part with residual leaf bases and hairy scales; numerous fine roots around. Roots slender, slightly curved, 10–20 cm long, 1–4 mm diameter; surface yellowish-white or grayish-brown, dense transverse wrinkles, more longitudinal wrinkles at lower end; brittle; cross-section off-white with pale yellow central vascular cylinder, easily separated from cortex. Odor slight, taste extremely bitter.
保管条件	Seal, protect from light and high temperature; store in a dry, cool, well-ventilated place.
パッケージ	Bulk: 25 kg/drum; sample: 1 kg/aluminum foil bag; or as per customer request.
Shipping	Express or logistics. Domestic express: ~3 days; logistics: ~5 days. Quotation usually includes domestic shipping.
貯蔵寿命	2年