tert-amyl alcohol

英

美

网络叔戊醇

Lipase Catalyzed Synthesis of Sucrose Ester in the Tert-amyl Alcohol/ water two Phase System
叔戊醇/水两相体系脂肪酶催化合成蔗糖酯
Lipase-catalyzed production of biodiesel from soybean oil in tert-amyl alcohol system
叔戊醇体系酶促大豆油制备生物柴油
The experimental results showed that the optimal conditions were 40% tert-amyl alcohol in mixed solvent, molar ratio of fructose to palmitic acid 1 ∶ 2, some 4A molecular sieve, 60 ℃, rock bed rotate speed 180 r/ min.
实验结果表明，较好的合成条件为果糖与棕榈酸的摩尔比1∶2，叔戊醇占混合溶剂体积总量的40%，0.1g酶，4A型分子筛适量，反应温度60℃，摇床转速180r/min。
The effects of solvent ( tert-amyl alcohol, butanone), volume ratio of tert-amyl alcohol to butanone in mixed solvent and molar ratio of fructose to palmitic acid on fructose palmitate concentration were investigated.
考察了叔戊醇、丁酮、叔戊醇与丁酮混合溶剂和果糖与棕榈酸摩尔比对产物浓度的影响。
In this work, to enhance the thermal stability of immobilized enzyme, small molecule reagents such as alanine, valine, tryptophan, tert-amyl alcohol were used to quench and block excessive activated groups on support surface.
因此本文加入小分子物质封闭载体表面的多余基团，阻止其对固定化酶的迫害。丙氨酸、缬氨酸、色氨酸、叔戊醇等小分子都大大提高了固定化嗜热菌蛋白酶的热稳定性。