甘油酯

The present doctoral dissertation was carried out to study the chemical constituents isolated from stems of two medicinal schisandraceous plants.34 compounds were isolated from the ethanol extracts of the stems S.henryi collected in the Jiangxi province by various column chromatographies.27 of them were identified on the basis of spectral analysis.There are 18 lignans,(including 5 dibenzocyclooctadienes,6 aryltetralins,2 tetrahydrofurans,3 diarylbutanes,2 other lignans),3 flavanols,2 glyceroesters,1 naphthoquinone,1 xanthine and 2 steroids,of which 6 compounds were new compounds,and 7 compounds were isolated from this family for the first time.

采用多种色谱技术进行分离纯化，从翼梗五味子藤茎的乙醇提取物中分离到34个化合物，综合运用现代波谱学技术鉴定了27个化合物，包括木脂素类化合物18个(其中联苯环辛烯类木脂素5个，芳基四氢萘类木脂素6个，四氢呋喃类木脂素2个，二芳基丁烷类3个，其他类型木脂素2个)，黄烷醇类化合物3个，甘油酯类化合物2个，萘醌类化合物1个，黄嘌呤类化合物1个，甾体类化合物2个，其中，5个为新化合物，7个为本科首次报道。

The both diets could also reduce the serum levels of triglyceride and free fatty acids, but the CLA diet caused an increase in the serum levels of total lipid and cholesterol. In contrast, the OFO diet caused a reduction in the serum levels of total lipid and the cholesterol.

血脂质方面，CLA饮食与炸油饮食均会使血清三酸甘油酯与游离脂肪酸降低，但CLA饮食会增加血清总脂质与胆固醇含量，相对餵食炸油饮食其血清总脂质与胆固醇仍然降低。

Of oleic acid that is found in fats and oils.

天然形成的油酸甘油酯，见于脂肪和油脂中。

An ester of glycerol and palmitic acid.

十七烷酸的一种甘油酯。

The nondigestible fat compositions comprise a liquid nondigestible oil and nondigestible solid polyglycerol ester particles dispersed in the oil in an amount sufficient to control passive oil loss.

这种不能消化型脂肪组合物含有不能消化的液体油和分散在油中的不能消化的固体聚甘油酯颗粒，颗粒的数量足以控制被动失油。

Two multifunctional agent, glycidyl methacrylate and refined ricinoleic acid , were adopted to modify EPDM in situ during compounding and vulcanization process. The effects of the modifiers on vulcanization behavior, processiability, different properties of the vulcanizates were investigated.

为此，选择了含有极性基团的多官能团小分子改性剂甲基丙烯酸缩水甘油酯和精制蓖麻油酸，在橡胶混炼和硫化过程中对EPDM进行原位改性，研究了原位反应技术对过氧化物硫化EPDM橡胶的反应特性、加工性能、力学性能、热性能、耐老化性能、耐屈挠疲劳性能及与金属的粘合强度等性能的影响，并探讨了其改性的机理。

The surface activity and capability for emulsifying the paraffin and the glyceride of the sodium oleoyl sarcosine mixed with cationic polymer HAC or nonionic surfactant AEO-9 were researched.

通过滴体积法测量溶液的表面张力，研究油酰肌氨酸钠与阳离子聚合物HAC和非离子表面活性剂AEO-9的复配效果，并比较它们对石蜡和甘油酯的乳化效果。

Compounds were identified by NMR etc, and they are veraflorizine 1, ebeinone 2, verticinone 3, isoverticine 4, trilinolein 5, phenanthrene 6, 2,5-dimethoxy-1,4-benzoquinone 7, tetradecane 8. All of them were isolated from this plant for the first time.

从安徽舒城县产舒城贝母的干燥鳞茎中分离得到了14个单体化合物，应用核磁共振等手段鉴定了8个化合物的结构，其中4个化合物为异甾体生物碱，4个为非生物碱，分别为：veraflorizine 1、鄂贝乙素2、浙贝乙素3、异浙贝甲素4、三亚麻油酸甘油酯5、菲6、2，5—二甲氧基苯醌(2，5-dimethoxy-1，4-benzoquinone)7和正十四烷8，这些化合物均为首次从该植物中分离得到。

Objective To investigate the differentiation of NB4 and MR2 cells induced by tributyrin in combination with different doses of all-trans retinoic acid and to see if TB can induce apoptosis of NB4 and MR2 cells.

目的 研究三丁酸甘油酯与全反式维甲酸不同浓度组合对NB4及MR2细胞的诱导分化作用，并观察TB对NB4、MR2细胞是否具有促凋亡作用。

The most common methods used for screening of lipase-producing strains are observation of transparent circle on tributyrin agar plate and color-changing circle on olive oil agar plate.

在脂肪酶产生菌的筛选中，最常用的方法是三丁酸甘油酯琼脂平板透明圈法和橄榄油琼脂平板变色圈法。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。