acetic ester 中文意思是什麼
-
Results of experiments on antibacterial and antifungal activities showed that extracts of alcohol and acetic ester had remarkable bacteriostasis effects against 6 bacteria ; aqueous extract was more effective against fungi, and slight against bacteria ; petroleum ether extract had no effect against bacteria and fungi ; butylalcohol extract had different effects against bacteria, but had no effects against fungi
抑制活性試驗結果顯示：乙醇提取物和乙酸乙酯萃取物對供試的6種細菌有較強的抑制作用；水相對供試的5種真菌有較強的抑制作用，而且對細菌有較小抑制作用；石油醚相對真菌和細菌幾乎無抑制作用；正丁醇萃取物對細菌有不同程度的抑制作用，而對真菌無抑制作用。 -
The resting cells reaction experiment showed that it could also degrade other acetic ester compounds including ethyl acetate, vinyl acetate, chloroethyl acetate, propyl acetate, isopropyl acetate, butyl acetate, sec - butyl acetate and 1, 3 - butanediol diacetate by producing aetate
休眠細胞反應試驗表明，這株菌除降解醋酸異丁酯以外，還可降解醋酸乙酯、醋酸乙烯酯、醋酸氯乙酯、醋酸丙酯、醋酸異丙酯、醋酸丁酯、醋酸仲丁酯、醋酸丁二醇等醋酸酯類化合物及聚醋酸乙烯酯。 -
Degradability of the isolates on acetic ester compounds was proved according to the increase of biomass and the decrease of substrates in liquid cultures
該菌對醋酸酯類化合物的降解性是通過在液體培養基內菌體的增加及底物的減少來證實的。 -
A mixture of formic acid and acetic anhydride was found to be effective for the formation of an oxazolone, which was converted to an active ester in situ in the presence of a phenol or an n - hydroxide
實驗發現甲酸和醋酐混合物對惡唑酮的生成非常有效，惡唑酮在苯酚或n -氫氧化物存在的條件下在原位轉化為酯。 -
Results of bacteriostasis activities of acetic ester extract under different concentrations showed that the higher concentration, the stronger bacteriostasis effect was, and that the sequence of bacteriostasis activities was different under different concentrations
用不同質量濃度的乙酸乙酯提取物進行抑菌活性試驗，結果顯示：質量濃度越高，其抑菌能力越強，而且，在不同質量濃度下，對測試的6個細菌的抑制活性的大小順序不一致。 -
Amyl acetic ester
乙酸戊酯 -
Materials and articles in contact with foodstuffs - plastics substances subject to limitation - determination of acetic acid, vinyl ester in food simulants
和食品接觸的材料和物品.受限制的塑料物質.食品模擬物中乙酸乙酸基乙烯酯的測定
分享友人