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- resin acid component 树脂酸成分
- Resin acid was hydrogenated used nano-Ni as catalyst. 使用纳米镍催化剂进行树脂酸的氢化反应。
- Nano-Ni was first used as catalyst for disproportionation of resin acid. 将纳米镍催化剂首次应用于树脂酸的歧化反应中。
- One of the best natural sedatives is tryptophan, an amino acid component of many plant and animal proteins. 最好的天然镇静剂之一就是色氨酸,它是在许多植物与动物蛋白质中都能找到的一种氨基酸。
- The author analyzed the extractive matter, and confirmed their acid number was 161.8-169.6, the content of resin acid was 9.0%-12.5%and the content of fatty acid was 80.4-85.6%. 分析测定萃取物酸值为161.;8-169
- The results showed that formation of cis proline was significantly related to the local sequence and amino acid component. 结果表明,脯氨酸采取顺式还是反式构象与其局部的序列以及整条肽链的氨基酸组分均有较强的关联。
- After evaluation under MHC process condition the modified faujasite Y was chosen as optimal acid component for the MHC catalyst for processing poor quality Gudao VGO. 通过活性试验,选择出了改性Y型沸石作为孤岛减压馏分油缓和加氢裂化催化剂的酸性组分。
- The tannic acid component that contains in green tea besides, return OK and contractive skin, it is heighten of intensity of skin mucous membrane, suit summer to use very much. 除此之外绿茶中所含的单宁酸成份,还可以收缩皮肤,是皮肤粘膜强度增高,很适合夏天使用。
- It was found that isomerization existed between dihydropimaric\isopimaric-type resin acids due to the shift of double bonds. 发现在二氢海松酸\\异海松酸型树脂酸的分子间存在因双键移位而引起的异构现象。
- The defoamer , the compound of fatty acid component and synergist, is non-toxic , odourless and easy to degrade, which is a coagulative solubility product .And its solution is light creamy yellow. 该消泡剂为脂肪酸酯类物质和增效剂的复合物,无毒无臭,易于生物降解,是一种溶于水的凝固状产品,其水溶液为淡乳黄色。
- Fresh soap its components, trace alkaloids, inulin and plant-rich alcohol, as well as chamber and dandelion friedelin diterpene resin acids and other acids have been. 其成份食皂、微量生物碱、菊糖及植物富醇,还有木栓硐及蒲公英萜酸已酸脂等。
- The result indicats that the acidic component enhanced the productivity for ethene and DME. 结果表明,酸性组分的添加相对提高了乙烯和甲醚的收率;
- Conjugated unsaturation of abietic resin acids can be removed through catalytic hydrogenation to overcome the shortcomings of oxidation and color degradation in rosin. 将松香催化加氢可去除枞酸型树脂酸的共轭不饱和性,克服其易于氧化变色的缺点。综述了40多年来国内外对松香催化加氢反应的研究进展。
- Alteration of fatty acid components of erythrocyte membrane and insulin resistance in diabetic patients. 糖尿病病人红细胞膜脂肪酸成分改变与胰岛素抵抗。
- Keywords Pinus elliottii;oleoresin;resin acid; 湿地松;松脂;树脂酸;
- The presence of the non-amino acid components is essential for the enzymatic activity of these conjugated proteins. 对于这些结合蛋白而言,非氨基酸成分的存在对于其酶的活性是必不可少的。
- The zeolitic acid components for the preparation of mild hydrocracking (MHC) catalysts are selected. 报道了在研制劣质减压馏分油缓和加氢裂化催化剂过程中,对催化剂所含分子筛酸性组分的选择。
- Lipid-coated microbubbles may carry Taxol to C6 glioma cells, and the compound may act an killing effect in vitro. The mechanisms of metabolism associated with acidic component. 脂膜微囊可以承载紫杉醇在体外起到杀伤胶质瘤细胞的作用,且脂膜微囊的代谢与细胞内的酸性成分有关。
- The results showed that resin acids of pine gum produced the intermolecular hydrogen transfer reaction, and the dehydrogenation of resin acids was promoted by the solvent effect of terpenes. 在此基础上对松脂歧化反应过程进行了初步探讨,认为松脂原料中的酸性物质发生分子间氢转移反应,萜烯烃的存在促进了脱氢反应的进行;
- OBJECTIVE: To study the effect of glipizide and insulin on fatty acid components and fluidity of erythrocyte membrane in type II diabetics. 目的:为探讨美吡达和胰岛素治疗对2型糖尿病人红细胞膜脂肪酸成分及膜流动性的影响。