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- eugenol cinnamate 丁子香酚肉桂酸酯
- Eugenol may affect curing of some composite materials. 丁香酚会影响一些复合树脂材料的固化。
- They were good catalyst for synthesis of n-butyl cinnamate. 它们是催化合成肉桂酸正丁酯的良好催化剂。
- HPCE Determination of Eugenol in Eugenia caryophyllata Thumb. 丁香中丁香酚的高效毛细管电泳测定
- Direct application of oil of cloves (eugenol) also may help. ,丁香油可能也有用。
- If eugenol containing temporary cements were used, use pumice to thoroughly remove all traces of cement. 如果使用的是含丁香酚的暂时性粘结材料,用浮石粉彻底的清除所有的粘结材料。
- OBJECTIVE To investigate the major metabolites of eugenol ibuprofen ester propionic acid. 目的研究鉴定丁香酚布洛芬酯在大鼠体内的代谢行为。
- Amyl cinnamate was synthesized from cinnamic acid and amyl alcohol using tungstosilicic acid as catalyst. 以钨硅酸为催化剂,通过桂酸和戊醇酯化反应合成桂酸戊酯,研究了各有关因素对产品酯化率的影响。
- A capillary GC method with temperature program for determination of eugenol in essential balm wasestablished. 建立了毛细管气相色谱法测定清凉油中丁香酚的含量。
- Li YH,Sun ZH,Zheng P.Determination of vanillin,eugenol and isoeugenol by RP-HPLC[J].Chromatographia,2004,60:709-713. 孙志浩;郑璞;赵丽青.;微生物转化异丁香酚制备香草醛的菌种和方法[P]
- The main component was methoxy-ethyl cinnamate with content of 40.96%, next was ethyl cinnamate with content of 23.68%. 主要成分是对甲氧基肉桂酸乙酯,含量为40.;96%25;其次是肉桂酸乙酯,含量为23
- Ethyl cinnamate was prepared by one-pot method from 1,3,3,3-tetrachloropropylbenzene with 85.2% yield. 以1;3;3;3-四氯两基苯一锅煮方法制备肉桂酸乙酯;收率达到85.;2%25。
- Butyl cinnamate was synthesized from cinnamic acid and butyl alcohol using tungstosilicic acid as catalyst. 以钨硅杂多酸为催化剂,通过肉桂酸和正丁醇反应合成肉桂酸正丁酯。
- Results showed that the conversion of cinnamate acid were 95.5% and the performance of catalyst were stable. 结果表明,肉桂酸的转化率可达95.5%25,且催化剂的性能稳定。
- The main component was methoxy-ethyl cinnamate with content of 40.96%,next was ethyl cinnamate with content of 23.68%. 主要成分是对甲氧基肉桂酸乙酯;含量为40.;96%25;其次是肉桂酸乙酯;含量为23
- Other important inhibitors are garlic, which contains allicin, and cloves, which have eugenol. 其它重要的抑制剂有大蒜含有蒜素和丁香含有丁香酸。
- This method is sensitive and accurate in the determination of the concentrations eugenol in eugenia oil. 本法快速、准确 ,样品处理简便易行 ,重现性好
- Eugenol, chlorogenic acid,Emodin,tannic acid showed over 40% in hibition effect to soluble glucan. 对水不溶性葡聚糖和水溶性葡聚糖合成抑制的效果相对都比较好的是丁香酚、胡椒碱、茶多酚。
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- A new method of extracting cinnam aldehyde from Cinnamomum cassia Presl bark was put forward. 用少量乙醇溶液润湿肉桂皮,然后加入热水,使渗透到肉桂皮微孔内的乙醇溶液沸腾,强化提取过程。
