The physicochemical properties, DTA and IR for esterified samples were determined.
测定了酯化白炭黑的物理化学性质、差热分析和红外光谱。
Because of plenty of fatty acids, high acid value oil must be esterified primarily.
以高酸值油脂为原料，采用四氯化锡作为催化剂进行酯化反应。
The results indicated that the esterified yield was above 97% under the appropriate reaction conditions.
结果表明，在最适宜的反应条件下，酯化率在97%以上。
There were much high esterified pectin in the fruit, which caused cloudy and sediment of Prunus mume juice.
青梅中含有大量的高度酯化果胶，是造成青梅汁浑浊的主要原因。
Methods Thin layer chromatography and salt out are adopted to determine the content of esterified catechins.
方法采用盐析的方法对茶多酚粗品液进行处理，薄层色谱扫描仪进行酯型儿茶素含量的测定。
The purification of natural tocopherols from methyl esterified soybean oil deodorizer distillate was discussed.
以甲酯化的大豆油脱臭馏出物为原料，从中分离提纯天然生育酚。
Afterwards other components were incorporated and esterified under higher temperature until the reaction was complete.
再加入其它成分，升温酯化直至反应完全。
The transparency and viscosity of the esterified potato starch are better than raw potato starch and esterified corn starch.
酯化淀粉的黏度和透明度均高于马铃薯原淀粉及玉米酯化淀粉。
The physical structure, water vapor adsorption isotherms, heat of wetting, DTA and IR for esterified silica gel were determined.
测定了酯化硅胶的物理结构、水蒸气吸附等温线、润湿热、差热分析和红外光谱。
Addition of esterified red starter in pit-stacking in Summer and in trans-production in Autumn could effectively prevent yield decrease.
在夏季压窖和秋季转排期间加入酯化红曲，可有效地防止掉排；
The esterified white carbon has been prepared by the reaction between the surface hydroxyl groups of white carbon and n-heptanol or n-octanol.
本文利用正庚醇或正辛醇与白炭黑表面羟基反应制备了酯化白炭黑。
Making use of the yellow water esterified liquid to improve the famous liquor rate, which is one of the best way to reduce the production cost.
利用黄水酯化液，提高洋河名酒率，不失为降低酿酒生产成本的一条捷径。
Hydroxy in dihydromyricetin (DMY) was esterified with lauroyl chloride and dihydromyricetin laurate (DMYL) was synthesized in this investigation.
用月桂酰氯对二氢杨梅素的羟基进行酯化，合成了二氢杨梅素月桂酸酯。
The paper systematically studies the manufacture of aqueous vinyl polymer solution-isocyanate adhesive (API) through utilizing esterified corn starch.
对利用酯化玉米淀粉，制造水性高分子-异氰酸酯胶粘剂(api)的配方进行了系统的研究。
The function of esterified resin was introducing photosensitive groups into photosensitive composition for the positive presensitized offset printing plates.
成膜树脂是胶印PS版中非常重要的组成部分。酯化树脂的作用是将感光基团引入感光组成物。
Compared with the traditional technics of producing crosslink-esterified PVA membrane, producing processes are decreased and energy consumption is economized.
和传统的PVA交联膜制备工艺相比，该法不仅简化了制备过程，还大大降低了能耗。
Esterified red yeast has high esterification power and is produced by mixed culture of red yeast seed and multiple kinds of ester-producing functional microbes.
酯化红曲是由红曲菌种和多种产酯功能菌混合培养而成，酯化活力高。
The rate of water absorption and oil absorption in microporous starch, cross-linked microporous starch and microporous esterified starch significantly increased.
其中微孔淀粉、微孔交联淀粉、酯化微孔淀粉的吸水率、吸油能力明显上升。
The hydrophobic gardenia blue pigment was prepared with the water-soluble gardenia blue pigment esterified by acetic anhydride, and catalyzed by hydrochloric acid.
研究有机溶剂/磷酸氢二钾双水相体系对栀子黄废液中栀子苷的萃取条件，并将萃取后的栀子苷用于栀子蓝色素的生产。
Production test indicated that the application of esterified starter could effectively improve aroma-producing capability in pit and greatly increase quality product...
生产试验表明，应用酯化曲能有效地促进窖内发酵体系的生香功能，在保证出酒率的基础上，大幅度地提高浓香型白酒的优质品率。
This paper studies the natural rosin modification on fortified and esterified. The best fortification and degree of esterification of rosin on second fiber were discussed.
对天然松香进行强化和酯化改性，确定了再生纸浆用的松香的最佳加成量和酯化度。
KGM can be modified by environmentally friendly and selective enzyme-catalyzed transesterification to form the esterified derivatives of KGM and then its applications will be extended.
通过环境友好的、高选择性的酶催化转酯化反应引入疏水基团可以制备葡甘聚糖的酯化衍生物，从而拓宽其应用领域。
The effects of the molar ratio of activated tapioca starch to maleic anhydride, the reaction temperature and reaction time on degree of substitution of esterified starch were examined.
讨论了活化木薯淀粉与马来酸酐的摩尔比、反应温度、反应时间对酯化淀粉取代度的影响。
Preparation of trimethylsilyl quaternary ammonium salt phase transfer catalysts and their application in the synthesis of esterified carbon functional groups organic silicone monomers;
以对氯苯乙腈为原料 ，苄基三甲基氯化铵为相转移催化剂 ，在碱性条件下进行水解反应制备对氯苯乙酸。
The polymer of maleic acid(PMA) was first prepared by water phase polymerization with maleic anhy_dride, and then esterified with citric acid(CA) to form PMA/ CA durable press finishing agent.
探讨了用马来酸酐水相聚合成聚马来酸（PMA） ，再与柠檬酸（CA）酯化成聚多元羧酸（PMA/CA）免烫整理剂的合成工艺；
Nonylphenol polyoxyethylene ether was esterified with maleic anhydride and then sulfonated with sodium bisulfite to form nonylphenol polyoxyethylene ether sulfosuccinic acid diester sodium salt.
以壬基酚聚氧乙烯醚为原料，与顺酐酯化再与亚硫酸氢钠磺化，合成了壬基酚聚氧乙烯醚琥珀酸双酯磺酸钠。
Nonylphenol polyoxyethylene ether was esterified with maleic anhydride and then sulfonated with sodium bisulfite to form nonylphenol polyoxyethylene ether sulfosuccinic acid diester sodium salt.
以壬基酚聚氧乙烯醚为原料，与顺酐酯化再与亚硫酸氢钠磺化，合成了壬基酚聚氧乙烯醚琥珀酸双酯磺酸钠。
应用推荐