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- Refined flavonoid powder 精制黄酮
- Raw flavonoid was extracted from Pteridium aquilinum (L.) by using 70% alcohol, followed by purification with polyamide to obtain refined flavonoid. 用体积分数为70%25的乙醇提取蕨菜黄酮类化合物,得到粗黄酮,经聚酰胺纯化,得到精制黄酮。
- Extract rough flavonoid from pteridium aquilinum var. latiusculum by using 70% alcohol, and then obtain refined flavonoid by purifying the rough flavonoid with polyamide. 用70%25乙醇提取蕨菜黄酮类化合物,得到粗黄酮,经聚酰胺纯化,得到精制黄酮。
- Rough flavonoid was extracted from Patrinia Scabiosaefolia Fisch by 70% alcohol.The refined flavonoid was obtained by purifying the rough flavonoid with polyamide. 用70%25乙醇提取黄花败酱黄酮类化合物,得到粗黄酮,经聚酰胺纯化,得到精制黄酮。
- Results showed that the total flavonoid content in the dry weight of Patrinia Scabiosaefolia Fisch is 2.35%,pure flavonoid in rough flavonoid refined flavonoid were 8.81% and 21.39%,respectively. 结果表明:黄花败酱干粉中总黄酮含量为2.;35%25;粗黄酮、精制黄酮中黄酮含量分别为8
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Actually they even have vanilla powder. 实际上还可以加香草粉。
- He is a man of subtle and refined sensibility. 他是个感情细腻的男子。
- He takes a powder every morning. 他每天早晨吃一种粉状药。
- Ingredient: Gellan in refined powder. 主要成分：结冷的精制粉。
- The firm's top man refined on his management style. 公司总裁对管理作风作了精微的改进。
- She has a refined way of speaking. 她谈吐优雅。
- Borax is a kind of white powder. 硼砂是一种白色粉末。
- Shaking will settle the chalk powder down. 晃一晃把粉笔末抖落下来。
- Formal, refined, and restrained in style. 拘谨的，精炼的风格正式、精致和克制的
- Borax must be reduced to powder for infants. 硼砂必须研成细粉才能供婴儿使用。
- He crushed a piece of chalk to powder. 他将一支粉笔压成粉末。
- There's too much powder on your nose. 你鼻子上的粉擦得太多了。
- Suited to one of good breeding; refined and polite. 有教养的，有礼的与良好教养相称的; 优雅的，礼貌的
- Excuse me, where is the powder room? 请问女厕所在哪里?
