查询词典 saponification

In this research,the indexes relating to the quality of the fried oil,including the content of the ploymers,acid value,iodine value,saponification value,peroxide value,the content of the diglyceride,oxidation stability,viscosity,were detected.The results showed that with the frying time prolonging,the content of the polymers and viscosity increased greatly,iodine value and saponification value decreased,peroxide value and acid value increased,and the content of unsaturated fatty acid reduced,a little of diglyceride produced.

在食用油煎炸过程中，对油脂品质相关的指标(包括酸值、碘值、皂化值、过氧化值、脂肪酸组成、氧化稳定性、黏度、聚合物的含量以及甘一酯、甘二酯和甘三酯的含量)进行检测，结果表明，随着煎炸时间的延长，煎炸油中的聚合物含量大大升高，黏度增大，有少量甘二酯生成，不饱和脂肪酸含量下降，碘值、皂化值降低，酸值、过氧化值升高。

This paper studies the saponification method and saponification mechanism of Waste edible oil from catering trade.

研究了餐饮业废油脂的皂化方法，并探讨了其皂化机理。

Based on the saponification value and rate, the saponification in different reaction conditions was studied and a set of data by using routine experimental method was collected in this paper.

以皂化值、皂化率为判据，研究了不同条件下的皂化反应。并获得一套较为理想的实验数据。

Sodium hydroxide in order to enable complete saponification Handmade Soap after making necessary to place one to two months Time to complete saponification.

为了使氢氧化钠完全皂化，手工皂制作后必需放置一至两个月的时间来完全皂化。

The best technology of purified lycopene oil resin was, lycopene oil resin:Trimethylene glycol:Potassium hydroxide:Water 3.5:4.5:1.5:1.5,saponification temperature 70℃, saponification time 2h. The content of lycopene is 3.4%, extraction rate is22.48%.

较优的工艺条件为，番茄红素油树脂：丙二醇：氢氧化钾：水的比例为3.5：4.5：1.5：1.5，皂化温度为70℃，皂化时间2小时，所得番茄红素的含量为3.4％。

Then, PP-g-PVAc granule was saponified to PP-g-PVOH by heterogeneous saponification technique with NaOH/KOH as catalyst in alcohol dispersing medium. During our investigation, some methods to prepare PP-g-PVOH with high saponification percentage were explored.

本文又以PP-g-PVAc为原料，NaOH/KOH为催化剂，探讨并系统研究了利用非均相皂化反应制备高醇解率聚丙烯接枝聚乙烯醇的工艺，并对本文制备得到的两种接枝共聚物PP-g-PVAc和PP-g-PVOH的结构和性能进行了表征。

After groping , reaches the best saponification technology condition: the saponification time is 4hours, the saponification temperature is 100 C, the ratio of alkali number consumed and the Waste edible oils quality is 1: 2, and the density of sodium hydroxide is 30%.

摸索出最佳皂化工艺条件：皂化时间4小时，皂化温度100℃，碱液用量(NaOH与废油脂的质量比)1：2，皂化用NaOH碱液浓度为30％。

Saponification. Experimental conditions of saponification were optimized by orthogonal test. Under conditions of 60mL of ethanol, 3mL of 600g/L potassium hydroxide solution, 0.5g of absorbic acid, and saponifecation time 45min, the yield of tocotrienols from 5. 0g hull-less barley is the highest.

正交实验结果表明，在本实验条件下从裸大麦（5.0g）中提取生育三烯酚的最佳皂化组合为：无水乙醇60mL、600g/L KOH溶液3mL、抗坏血酸0.5g、皂化时间45min。

Results showed the saponification value of evening primrose oil is between 180~200, pH value of isolated oil is 1.5~2.0 after saponification reaction.

皂化值的测定和利用气相色谱法测月见草油脂肪酸组分结果说明：月见草油的皂化值在180-200之间，皂化反应后分离油最佳的pH值为

The lipid may divide into the animal fat and the vegetable oil according to its origin, and the saponification value affected by the carbon chain length of fatty acids. The types of lipid determine the properties of saponification products. Besides, it takes different time to accomplish the reactions of saponification by the different lipid.

油脂依其来源可分为动物性油脂与植物性油脂，油脂皂化价受油脂脂肪酸碳链长度影响，因此油脂种类决定皂化产物之特性与质感，不同的油脂达成皂化反应所需时间也各有差异。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。