游离甘油
- 网络Free glycerol;free glycerin
![游离甘油](../cache/1190550.jpg)
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生物柴油中游离甘油和总甘油测定方法研究
Study on Analytical Method of Free Glycerin and Total Glycerin in Biodiesel
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一种测定油脂中微量游离甘油的方法
A method for determination of trace free glycerol in oil
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北京居民血清游离甘油水平及其对甘油三酯水平分类的影响
Serum free glycerol in Beijing residents and its impact on serum triglyceride measurement and classification
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现有酶法测定试剂不能去除血清中的游离甘油,使甘油三酯值偏高。
It is demonstrated that the free glycerol interference cannot be eliminated accurately in current enzymatic analysis of serum triglycerides .
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通过水洗可以很容易去除粗生物柴油中的游离甘油,但是水洗不仅会产生大量工业废水,而且增加产品成本。
In this work , the process of the biodiesel production from rapeseed oil and the crude biodiesel washing has been provided .
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结论部分品牌的生化质控血清含大量的游离甘油,两法测定质控血清的结果可能出现明显差异。
Conclusion Some quality control serum contained considerable free glycerol , and this may cause significant difference in the quality control serum when measured by two methods .
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此种方法定量准确,简便快捷,是一种理想的测定油脂中微量游离甘油的方法。
This method is reliable , simple , quick and economic and seems to be an ideal method for determination of trace free glycerol in the oil .
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以大豆油为原料采用碱催化酯交换法合成生物柴油,测定了其酸值、游离甘油、总甘油、灰分、黏度和磷含量等指标。
A bio-diesel fuel sample , methyl esters from soybean oil ( SME ), was prepared by basic catalysis and transesterification . The important characteristics such as acid value , free glycerol , viscosity (ν), total glycerol , ash and phosphor content were determined .
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脱臭馏出物是植物油精炼过程中的副产物,富集了大量的天然维生素E(又称生育酚)、植物甾醇、游离脂肪酸、甘油酯等成分。
Distillates of oil deodorization are the byproducts of this oil refining process , and consist mainly of natural Vitamin E ( tocopherols ), sterols , free fatty acids , glycerides .
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给喂食高脂或高蔗糖食物的实验鼠补充脂联素可降低体重、血糖、游离脂肪酸、甘油三酷。
Administration of the globular domain of the adiponectin was accompanied by a weight loss and a decrease of plasma glucose , free fatty acids and triglycerides in mice consuming a high-fat / high sucrose diet .
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脱臭馏出物是脱臭工序的副产物,其中含有游离脂肪酸、甘油酯、臭味物质、氧化分解产物、生育酚、甾醇及甾醇酯等。
Deodorizer distillate is a by product of the deodorization process , and it contains a group of compounds including free fatty acids , glycerides , odoriferous compounds , oxidation by products , tocopherols , sterols and sterol esters .