Veratrum nigrum extract

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Элемент	Спецификация
Название продукта	Veratrum Nigrum Extract
Raw Material Aliases	Hei Li Lu, Shan Cong, Cong Ran, Cong Kui, Li Lu, Qi Li Dan, etc.
Источник извлечения	Roots and rhizomes of Veratrum nigrum L. (Liliaceae)
Standard/Ratio	10:1, 30:1, 50:1, or customized as per customer requirements
Появление	Коричневый порошок
Размер частиц	80–100 mesh
Экстракционный растворитель	Water / Ethanol
Производственный процесс	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.
Условия хранения	Seal, protect from light and high temperature; store in a dry, cool, well-ventilated place.
Упаковка	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.
Срок годности	2 года