Method for determination of saccharose in foods 食品中蔗糖的测定方法
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Determination of saccharose in foods 食品中蔗糖的测定
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Study of experiments on saccharose inversion catalyzed with sodium bisulphate 硫酸氢钠催化蔗糖转化实验研究
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Analysis of honey - determination of the content of saccharides fructose , glucose , saccharose , turanose and maltose - hplc method 蜂蜜的分析.含糖果实葡萄糖蔗糖松二糖和麦芽糖
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The best carbon source for agroeybe chaxingu is amidulin , followed with saccharose , dextrose ; the appropriate nitrogen nutrient is peptone , yeast extract and bran 结果表明,茶树菇菌丝生长的最适碳源是可溶性淀粉,其次是蔗糖、葡萄糖;最适氮源是蛋白胨,其次是酵母膏、麸皮。
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6 . the seasonal regularities of soil enzymatic activities ( a horizon ) are very evident , it depengds on the sorts of enzymes . the activity of saccharose enzyme , catalase are upper at spring than at autumn . but oxidation enzyme is contrary 其中的蔗糖酶、过氧化氢酶、脱氢酶、脉酶、蛋白酶活性在春夏季较高,秋冬季较低;而多酚氧化酶活性则与此相反,秋冬季酶活性较高,春夏季较低。
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The biological characteristics of mycelia from phellinus igniarius and culture media were studied . two kinds of culture media were suitable for the growth of mycelia . the result indicated that the culture medium with potato as nitrogen source and saccharose as carbon source was suitable for collecting mycelia , and the culture medium with peptone as nitrogen source and solvable amylum as carbon source was suitable for conservation 为了最大限度地保存菌种的活力,以提高菌丝体的质量及菌丝体内活性成分的累积,本文通过对比研究,进一步对其生长基质进行筛选,明确了两种适于桑黄菌丝生长的固体培养基:以马铃薯为氮源、蔗糖为碳源的培养基较适用于菌丝收集,以蛋白胨为氮源、可溶性淀粉为碳源的培养基较适用于菌种的保藏。