1) fraistone
草莓酯
1.
Synthesis of a New Type Perfume fraistone Catalyzed by Heteropoly Acids(salt);
杂多酸(盐)催化新型香料草莓酯的合成
2.
In the presence of catalyst of inorganic salts,inorganic acids,heteropoly acids(salts),solid super-acids,fraistone has been synthesized by the condensation reaction of ethyl acetoacetate with 1,2-propanediol.
综述了无机盐、无机酸、杂多酸(盐)、固体超强酸等催化剂催化合成草莓酯的实验情况。
3.
The fraistone was synthesized by the condensation reaction of ethyl acetoacetate (A) with 1,2 propanediol (B) in the presence of a composite catalyst which is composed of levulinic acid and cupric sulfate.
在果酸和硫酸铜复合催化剂存在下，以乙酰乙酸乙酯（Ａ）和１，２丙二醇（Ｂ）为原料经脱水缩合合成了新型香料草莓酯。
2) fructone-B
草莓酯
1.
Supported 12-Phosphotungstic Acid and Its Salts as Catalysts for the Synthesis of Fructone and Fructone-B;
负载型杂多酸（盐）催化剂催化合成苹果酯和草莓酯
2.
Their catalytic activities were measured by synthesis of fructone-B from ethyl acetoacetate and 1,2-propanediol.
制备了一系列以脱铝超稳Y沸石(DUSY)为载体的磷钨酸(PW)及其铯盐催化剂,考察了催化剂在以乙酰乙酸乙酯和1,2-丙二醇为原料催化合成草莓酯反应过程中的性能。
3) strawberriff ester
草莓酸酯
1.
Solid super acids SO 4 2- /M\-xO\-y were choosed for the first time to catalyze the synthesis of strawberriff esters and SO 4 2- /ZrO\-2-TiO\-2 was selected as the best one.
选用SO4 2 -/MxOy 型固体超强酸催化草莓酸的酯化反应 ,筛选出催化剂SO4 2 -/ZrO2 -TiO2 ,制备该催化剂的最优条件为 :钛锆物质的量比为 4∶1,氨水调节pH值 8～ 9,用浓度为 0 5mol/L硫酸浸渍 ,马弗炉 5 5 0℃焙烧 3h ;使用该催化剂合成草莓酸酯的最优酯化条件为 :催化剂用量 3g/mol,酯化时间 3h ,其催化合成草莓酸戊酯产率可达 90 8%。
4) strawberry
[英]['strɔ:bəri] [美]['strɔ'bɛrɪ]
果莓;草莓
5) Strawberry
[英]['strɔ:bəri] [美]['strɔ'bɛrɪ]
草莓
1.
Research and manufacture of bifidobacterium strawberry yoghourt;
双歧杆菌草莓酸奶的研制
2.
Study on fresh-keeping of strawberry by using carboxymethyl chitosan coating;
羧甲基壳聚糖涂膜在草莓保鲜中的应用研究
6) strawberries
[英]['strɔ:bəri] [美]['strɔbɛrɪ]
草莓
1.
Effects of pre-cooling conditions on qualities of strawberries with different maturity levels;
预冷条件及采摘熟度对草莓品质影响的研究
2.
The stability of red pigment from strawberries was investigated in this paper.
研究了草莓红色素的稳定性。
3.
Comparisons were made between precooling of strawberries in a humidicooling system and a conventional mechanical cold store.
通过草莓在湿冷系统和普通机械冷库中的预冷试验，测定了草莓在这两种预冷装置中的冷却速率。
补充资料：草莓森林果盘
草莓250克，野草莓100克，蓝莓100克，红樱桃（罐装）50克，柠檬汁2大匙，精制砂糖80克，樱桃白兰地2大匙，苏打水（甜味）2杯。
制作：
1、草莓去蒂，纵切为4块。
2、碗中放入所有水果、柠檬汁、精制砂糖充分拌匀，放入冰箱冷藏1-1.5小时。
3、品尝前加入樱桃白兰地混合，味道进入后倒入玻璃杯中，注入苏打水。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条