The cholesterol in powder of duck egg yolk was measured by HPLC and colorimetry method after direct saponification in this paper.
试验通过直接皂化-比色法和直接皂化-HPLC两种方法测定了鸭蛋蛋黄粉中胆固醇的含量。
The chemical method include treating with sulfuric acid, saponification, acylation, esterification, etc.
化学方法包括酸洗法、皂化法、酰化法和酯化法等。
A new technology of wet method for synthesis of magnesium stearate by saponification of stearic acid with fleshly formed magnesium hydroxide in aqueous medium is described.
介绍一种在水介质中由硬脂酸与新生成的氢氧化镁进行皂化反应合成硬脂酸镁的湿法新工艺。
With decomposition of saponification, the detection method of wax content in size oil is constructed, and its reliability was demonstrated by the spectrum analysis of infrared.
用皂化分解法建立了浆纱油剂中石蜡成分的检测方法，并用红外光谱分析验证了该方法的可靠性。
Adopt the chemical method, carry on the saponification to the lignin sulfonic acid calcium, and compound with the surface-active agent.
采用化学处理方法，对木钙进行改性，对松香进行皂化，并与表面活性剂进行复合。
The saponification of ethyl acetate and the hydrolysis reaction system of sucrose have been studied, the accuracy of this method is verified by the experimental re.
利用本方法研究乙酸乙酯皂化反应和蔗糖水解反应体系，实验结果验证了本方法的准确性。
With decomposition of saponification, the detection method of wax content in size oil is constructed, and its reliability was demonstrated by the spectrum anal...
用皂化分解法建立了浆纱油剂中石蜡成分的检测方法，并用红外光谱分析验证了该方法的可靠性。
Nonlinear fitting method is applied to calculate the rate constant of the acetic ether saponification reaction.
导法测定乙酸乙酯皂化反应速率常数的实验数据处理。
Nonlinear fitting method is applied to calculate the rate constant of the acetic ether saponification reaction.
导法测定乙酸乙酯皂化反应速率常数的实验数据处理。
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