propyl acetate 乙酸正丙酯 ; 醋酸正丙酯 ; 醋酸丙酯
propyl 丙基 ; 丙烷基
propyl formate [有化] 甲酸丙酯
Propyl gallate 没食子酸丙酯 ; 五倍子酸丙酯 ; 棓丙酯
propyl propanoate 丙酸丙酯 ; 丙酸正丙酯
n-Propyl acetate 乙酸丙酯 ; 醋酸正丙酯
Propyl Allate 防腐剂
n-propyl alcohol 正丙醇 ; 丙醇 ; 正丙醇标准品
propyl alcohol [有化] 丙醇 ; 正丙醇 ; 丙基醇
N of, consisting of, or containing the monovalent group of atoms C3H7- 丙基
a propyl group or radical
The preservation of green peppers by using sucrose ester, chitin and propyl-p-hydroxybenzoate was studied, and the nitrite content of green pepper during storage was analyzed.
研究了以蔗糖酯及壳聚糖为涂膜剂，并配合防腐剂对羟基苯甲酸丙酯对青椒进行涂膜保鲜处理，观察青椒在贮藏期间亚硝酸盐含量的变化。
A new processing method of propyl gallate was advanced in order to decrease the cost of production.
对常见的没食子酸丙酯提出一种尚未见报道的制备方法，可以大幅度地降低生产成本。
Under optimum synthetic condition, the yield of propyl ester was 93.5%.
在最佳反应条件下，尼泊金丙酯的产率为93.5%。
词组短语
应用推荐