phenol sulfuric acid 中文意思是什麼

phenol sulfuric acid 解釋
苯硫酸
  • phenol : n. 【化學】1. （苯）酚，石炭酸 （＝carbolic acid）。2. 〈類名詞〉酚。
  • sulfuric : 〈美國〉＝sulphuric.
  • acid : adj. 1. 酸味的。2. 【化學】酸的，酸性的。3. 〈比喻〉尖酸刻薄的，易怒的。n. 1. 酸味物。2. 【化學】酸。adv. -ly ,-ness n.
  1. Methods the content of - glucan determined by phenol - sulfuric acid method, congo red method, two enzymes method and modified two enzymes method, respectively and compare these four methods

    方法分別採用苯酚硫酸法、剛果紅法、雙酶法和改良雙酶法測定-葡聚糖含量，並比較結果。
  2. However the binary catalysts system favors low residue content. it was found that the residue content were remained at a low level with ethylene glycol as the reaction media and 6 % ( by mass ) of sulfuric acid as the catalyst in the presence of phenol. the contents of lipophilic products were investigated

    經凝膠色譜法測定表明，以濃硫酸苯酚為催化劑、乙二醇為反應介質的反應體系，所得到液化產物的平均相對分子質量最低， m _ w為806 ， m _ n為799 。
  3. Methods : the contents of total phosphatide, total polysaccharides and total saponins in sulphur fumigated lily and non - sulphur fumigated lily through phosphor molybdate blue and phenol hydrate - sulfuric acid and veniua - glacial acid were detected

    方法：分別採用鉬藍比色法、苯酚硫酸法和香草醛冰醋酸法測定硫熏和非硫熏百合中總磷脂、總多糖及總皂苷含量。
  4. The contents of polysaccharide in 96 kinds of pumpkin were determined by phenol - sulfuric acid method and taste characters were tasted

    摘要用苯酚硫酸法測定了96個南瓜品種中多糖的含量，品嘗了各種南瓜的口感特徵，研究了南瓜的口感特徵和多糖含量的相關性。
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