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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%;其次是肉桂酸乙酯,含量为23.68%。

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。

Iso-butyl cinnamate was synthesized by the esterifiestion of iso-butanol with cinnamic acid with the presence of potassium bisulfate monohydrate.

应用硫酸氢钾催化肉桂酸与异丁醇的酯化反应,合成了肉桂酸异丁酯。

Methods: The effects of the ratio of reactants, the amount of the catalyst used, the reaction time and the amount of an water-taking agent on synthesizing isoamyl cinnamate were investigated to obtain a suitable condition for synthesizing the ester.

考察了醇酸比、反应时间、带水剂用量等因素对合成肉桂酸异戊酯的影响,得到合成该酯的较适宜条件。结果:最佳反应条件为n:n=5:1,催化剂用量为肉桂酸用量的20%,反应时间2h,反应温度110~118℃,酯收率可达76.6%。

Potassium cinnamate is a cinnamate sylvite which is extract from natural cinnamon, It has very good solubility, broad bacteriostasis spectrum, use security , health care and so on characteristics, as the new natural food antiseptic it is worth to deep research and vigorous to promote application.

肉桂酸钾是天然肉桂酸的钾盐,其具有很好的溶解性、抑菌谱广、使用安全、保健等特点,是值得深入研究开发和大力推广应用的新型天然食品防腐剂,广泛应用于医药、农业和食品中,国内外市场看好,发展前景诱人。

The tattle unifies in recent years study on the synthesis of cinnamate of the status quo and application prospect,the use of activated carbon as carrier of phosphotungstic heteropoly acid catalyst for catalytic synthesis of cinnamic acid ester had a preliminary inquiry,and the results were satisfactory.

中文摘要:本文结合近几年合成肉桂酸酯的研究现状及应用前景分析,采用磷钨杂多酸作催化剂活性炭为载体催化合成肉桂酸系列酯进行了初步探究,并且结果令人满意。

If you love cinnamon toast you can add cinnamon and a small amount of sugar to your butter.

如果你喜欢肉桂土司,也可以在奶油中加入肉桂和一小匙的糖。

Our scientists also chose a water-based cinnamon, to reduce the chance of it building up in your body.

我们的科学家还选择水性的肉桂从而减小肉桂在体内聚集的可能性。

There is little to no coumarin in "true" or Ceylon cinnamon ( C. zeylanicum ), but Dr.

而食用"真"肉桂,或者说锡兰肉桂时,这种影响就几乎不存在了。

Chinese Cinnamaldehyde Cinnamaldehyde alias, Lauraceae plants are dry skin and cinnamon bark obtained by steam distillation of volatile oil in the main component of research in recent years are more root canal sterilization drug, it can seriously undermine the bacterial cell surface structure, and thus has a wider antibacterial spectrum and strong antibacterial activity; gallnut hundred, also known as worms, insect species are Schlechtendalia Schlechtendalia or times aphid eggs in their parasitic plants Anacardiaceae Rhus chinensis, Green bran Yang Yang, such as bran or red tree gall formation, the main ingredient for gallnut tannin, can solidification microbial protoplasts and a variety of body enzymes, a wide range of bacteria, fungi, yeasts are inhibited.

中药桂皮醛别名肉桂醛,是樟科植物肉桂的干皮及树皮经水蒸气蒸馏得到的挥发油中的主要成分,是近年来研究较多的根管消毒药物,它能够严重破坏细菌细胞表面结构,从而具有较广的抗菌谱和较强的抗菌活性;五倍子又名百虫,是倍蚜种昆虫角倍蚜或倍蛋蚜在其寄生漆树科植物盐肤木、青麸杨或红麸杨等树上形成的虫瘿,其主要成分为五倍子鞣质,能够凝固微生物体内的原生质及多种酶,对多种细菌、真菌、酵母菌都有明显的抑制作用。

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