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- The total gossypol and free gossypol in edible cottonseed protein are determined by phloroglucinol colorimetry. 棉仁蛋白是一种潜在的重要食品资源,由于棉酚的存在一直未被人类充分利用。
- Determination of Total Gossypol and Free Gossypol in Edible Cottonseed Protein by Phloroglucinol Colorimetry 食用棉籽蛋白中总棉酚与游离棉酚含量测定
- Keywords phloroglucinol colorimetry;cottonseed protein;total gossypol;free gossypol; 间苯三酚比色法;棉籽蛋白;总棉酚;游离棉酚;
- phloroglucinol colorimetry 间苯三酚比色法
- Studies on Phloroglucinol Derivatives of Dryopteris fragrans L. 香鳞毛蕨中间苯三酚衍生物的研究。
- Method Content determination with phenol-vitriolic colorimetry. 方法采用苯酚-硫酸比色法。
- Phenol-vitriolic colorimetry was used to determine the content. 以葡萄糖为对照品,硫酸-苯酚法进行含量测定。
- Methods: Use the determination of colorimetry and TLC scanning. 方法:采用比色法及薄层扫描法测定。
- MTT colorimetry was used for assaying proliferation of HSC. 以MTT比色法测定细胞的增殖;
- The basic concepts of colorimetry were expressed by Grassman in 1853. 测色学的基本概念早于1853年由格腊斯曼加以阐述。
- Experiment was done to detect NH3-N in soil by Nessler's reagent colorimetry. 进行了用纳氏试剂比色法直接测定海水中氨氮的试验。
- The method of phloroglucinol to determine the content of wheat pentosan was discussed as well. 同时对“间苯三酚-冰醋酸法”测定小麦戊聚糖的含量进行了讨论。
- Synthesis routes and research advance of phloroglucinol were reviewed with 24 references. 综述了间苯三酚的合成方法及最新研究进展。参考文献24篇。
- Objective To examine the effect of intravenous injection of phloroglucinol plus hand cervical dilation. 目的探讨间苯三酚静脉注射配合徒手扩张宫颈缩短产程的效果。
- Histochemistry The location of particular chemical compounds within tissues by the use of specific staining techniques, for example phloroglucinol to stain lignin. 组织化学:是利用特殊的染色技术定位组织内的特殊化合物,如利用间苯三酚使木质素着色。
- The overall yields of luteolin and orobol, calculated from phloroglucinol as the starting material, were 22% and 15%, respectively. 以间苯三酚为原料计,木犀草素和奥洛波尔的总收率分别为22%25和15%25。
- The contents of polysaccharide in leaves of Morus alba L. were measured by anthrone-H2 SO4 colorimetry. 用蒽酮-硫酸比色法测定了桑叶中多糖的含量。
- The phloroglucinol was synthesized from aniline via bromization,deamination,methoxylation and demethylation.The overall yield is 67.4%. 以苯胺为原料;经废氢溴酸溴化、脱胺基、甲氧基化、路易斯酸脱甲基四步合成间苯三酚;总收率为67.;5%25。
- Colorimetry The science that aims at specifying and reproducing colours as a result of measurement. 以量度结果作为描述和复制颜色的目标的科学。
- Phloroglucinol was prepared from sodium trinitrobenzoate through catalytic reduction and pressurizedhydrolysis in 62% overall yield. 三硝基苯甲酸钠经催化还原、加压水解等反应制得间苯三酚,总收率62%25。