this paper introduced the preparation of a-amyl cinnamaldehyde via aldol condensation of n-heptanal and benzaldehyde.
本文介绍了用正庚醛和苯甲醛通过羟醛缩合合成甲位戊基桂醛。
the effects of temperature and reaction time on the conversion of phenylaldehyde and yield of cinnamaldehyde were determined from 220 ℃ to 300 ℃.
在温度220~300 ℃范围内,测定了温度和反应时间对苯甲醛转化率和肉桂醛收率的影响。
the corrosion inhibition of cinnamaldehyde on zinc in mud acid was investigated with different temperatures and different concentration of cinnamaldehyde by weight-loss method.
采用失重法研究了土酸溶液中肉桂醛在不同温度和浓度下对锌的缓蚀作用,发现肉桂醛能很好的抑制锌的腐蚀。
amyl cinnamaldehyde was synthesized from benzaldehyde and n-heptanal by aldol condensation with catalyst potassium hydroxide in solvent ethylene glycol.
以苯甲醛和正庚醛为原料,乙二醇为溶剂,在氢氧化钾催化作用下羟醛缩合合成甲位戊基桂醛。
conclusion: (1)as pulp-cap, cinnamaldehyde stimulated the pulp tissue at a very low level, controlling with fc the difference was not significant.
结论:(1)桂皮醛作为活髓切断术的盖髓剂,对根髓组织刺激性小,而与甲醛甲酚对照两组差异不显着。
ten main components were identified qualitatively, and methyl salicylate, eugenol, cinnamaldehyde were determined by gc internal standard method quantitatively.
并对其中三个组分用气相色谱内标法做了含量测定。
the antifungal effect of cinnamaldehyde on 22 species(31 strains) of opportunistic fungi is studied.
作者对22种,31株条件致病性真菌进行了肉桂醛抗真菌作用的研究。
three novel schiff bases were synthesized using the reaction of 4-aminoatipyrine with 3-formylchromone, cinnamaldehyde and anisaldehyde.
用4-氨基安替比林与3-甲酰基色酮、肉桂醛、茴香醛反应分别合成了3种新的席夫堿化合物。
the technological conditions for industrial purification of cinnamaldehyde from cinnamon oil by molecular distillation have been investigated.
文章研究了以分子蒸馏法纯化桂油的工艺条件,并在此基础上实现了高纯度肉桂醛的生产。
antimutageniceffect of cinnamaldehyde was due to a transient growth retardation, but not dependent on plasmid pkm101—mediated effects.
肉桂醛的抗突变性不依赖质粒pkm101效应,但与暂时性生长延搁有关。
c. chinensis shows inhibiting effect on the cinnamaldehyde metabolism.
黄连对桂皮醛代谢具有抑制作用。
a classical method to determine the content of cinnamaldehyde is called hydrochloride hydroxylamine—pyridine oximation.
探讨一种无吡啶盐酸羟胺肟化法测定肉桂醛的可行性。
objective: to develop a gc-ms method for the determination of cinnamaldehyde and study on the influence of decoction methods and compatibility on the contents of cinnamaldehyde in mahuang decoction.
目的:测定麻黄汤中桂皮醛的含量,分析煎煮方法及配伍对桂皮醛含量的影响。
cinnamonitrile cinnamon oil and cinnamaldehyde is an ideal substitute.
肉桂腈是肉桂油和肉桂醛的理想替代品。
study on the catalytic synthesis of cinnamaldehyde glycol acetal by titanium sulphate doped lanthanum oxide;
以碘为催化剂,分子筛作除水剂,以肉桂醛和乙二醇为原料合成肉桂醛缩乙二醇。
the bark contains more cinnamaldehyde and less cinnamic acid than xylem.
桂枝皮部中桂皮醛的含量较高,木质部中肉桂酸的含量较高。
abstract : cinnamaldehyde is extracted from cinnamomum cassia and other plants, and also can be synthesized artificially.
摘要 :肉桂醛可从肉桂等植物中提取,也能被人工合成。