- 提取来源:
- 根茎
- 产品规格:
- 10:1
- 包装规格:
- 25kg/纸板桶
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Product Name: Guanzhong Extract
English Name: zr
Extraction Source: Rhizome
Main Ingredients: Cotton Horse acid
Extraction solvent: water ethanol
Product specifications
Detection method:
Appearance: brown-red powder
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Perennial herb, high ~ m. The rhizome is thick and oblique, with many hard petiole residues and black fine roots, and is densely covered with dark brown, long lanceolate large scales. The leaves are clustered at the top of the rhizome. The petiole is ~m long, with dense brown strips to diamond-shaped narrow scales extending from the base to the leaf axis. The leaves are herbaceous, oblanceolate, ~m long, ~m wide at the upper part of the middle, and bipinnate. The entire or deeply-lobed pinnae are sessile, the lobes are closely connected, oblong, rounded or truncated, nearly entire or the apex has blunt serrations, dark green above, light green below, lateral veins pinnately bifurcated. The sporophylls are the same shape as the vegetative leaves. The sporangia are borne on the pinnae above the middle of the leaf and below the middle of the small veins on the back of the leaf. The sporangia are kidney-shaped or round-kidney-shaped and brown.
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