Taxus cuspidate 东北红豆杉
Camellia cuspidate 尖连蕊茶
cuspidate leaf 硬尖叶
Apex Cuspidate 先端骤尖
cuspidate galingale 长尖莎草
ADJ having a cusp or cusps 尖端的; 有尖头的
Leaves obovate-spatulate, cuspidate, 1,5 – 3 x 0,8 – 2,5 cm wide at the widest part, glaucous bluish-grey, often red-flecked beneath, margins reddish.
叶:倒卵状匙形,尖,1.5 - 3厘米长,0.8 - 2.5厘米宽(在最宽的部分),叶为带有白霜的蓝灰色,叶背面常有红色斑点,叶缘红色。
Objective:To study the influence of temperature and alcohol concentration on extraction efficiency on extraction anthraquinone glycoside from polygonum cuspidate.
目的:研究提取温度和提取液乙醇浓度对从虎杖中提取蒽醌苷的影响。
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