本发明提供了一种从荜茇中分离得到的荜茇总生物碱提取物，并提供了其制备方法。
The invention provides a long pepper total alkaloid extractive separated from long pepper and a preparation method thereof.
利用不同的方法(还原能力、DPPH法、TEAC法和脂质体过氧化)评价了中华补血草根提取物的抗氧化活性，同时测定了其总酚、黄酮和原花青素的质量分数。
The antioxidant activity of Limonium simens (Girard) Kuntze root extract was examined using various antioxidant assays, such as reducing power, DPPH assay, TEAC assay, lipid peroxidation.
摘要 ： 目的：研究大叶小檗75%乙醇提取物及总生物碱对H22荷瘤小鼠肿瘤的抑制作用，为进一步开发其药用价值提供依据。
Abstract : To study the amur barberry root 75% ethanol extract and total alkaloid of H22 mice tumorburdened bone tumor inhibition and provide the basis for further development of its medical value.
鳢肠不同部位提取物均有抗骨质疏松活性，其不同部位总皂苷和总黄酮的含量差异较大。
The contents of total saponins and total flavonoids from different parts of E. prostrata have large difference.
制备的酵母提取物为白色粉末，无味，易溶于水，不溶于有机溶剂，其总糖含量为90.07％，其中葡甘露聚糖含量为88.25％，蛋白质含量为2.53％。
The polysaccharide was white, flavourless and soluble in water and insoluble in organic solvents, with 90.07% of polysaccharide, 88.25% of glucomannan and 2.53% of protein.
制备的酵母提取物为白色粉末，无味，易溶于水，不溶于有机溶剂，其总糖含量为90.07％，其中葡甘露聚糖含量为88.25％，蛋白质含量为2.53％。
The polysaccharide was white, flavourless and soluble in water and insoluble in organic solvents, with 90.07% of polysaccharide, 88.25% of glucomannan and 2.53% of protein.
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