英语翻译The determination of starch contents was carried out fol

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英语翻译
The determination of starch contents was carried out followingthe method of Zhao et al.(2008).After addition of 5 ml of HCl (0.33 M),1 g of grain powder was kept in a boiling water bath for 10 min and 0.5 ml of 30% (m/v) ZnSO4 was added and mixed thoroughly to deposit the grain protein from cooled HCl reaction mixtures; 0.5 ml of 30% (m/v) k3 [Fe (CN)6] was then added and mixed by shaking.The reaction mixtures were adjusted to a volume of 20 ml,then shaken up and filtrated.Starch was then hydrolysed completely into glucose,which was determined by an automatic recording polarimeter (WZZ-2A; SPOIF,Shanghai,
China) using polarimetric analysis at 20–25\2C.Starch content (%) = [(20 9 a)/aD 9 L 9 M (1-H)] 9 100,
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1个回答 分类:英语 2014-11-25

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淀粉含量的测定方法是按照赵等人写的(2008)论文中的方法实施的.首先添加5ml的HCI(0.33M),然后把1g的谷物粉末放在沸水盆中浸泡10分钟,同时添加0.5ml的浓度为30%(m/v)的ZnSO4进行完全混合,把谷物蛋白质从冷却的HCI反应混合液中沉淀下来;接下来,把0.5ml的30%(m/v)的 k3 [Fe (CN)6]加入并摇晃使之混合.把反应混合液调整为20ml的容量,然后摇匀,过滤.
按照自动记录偏振计的测量结果,淀粉这时就完全水解成为葡萄糖了(WZZ-2A; SPOIF,Shanghai,
China),这种自动记录偏振计是使用20–25\2C的偏振分析 ,淀粉含量(%) = [(20 9 a)/aD 9 L 9 M (1-H)] 9 100,
 
 
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