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Factory production workshop area of 12,000 square meters area: 5000 square meters, with plant extracts two production lines, cinnamic acid series production lines, pharmaceutical intermediates production line 1, and product analysis supporting system such as HPLC.

公司厂房面积 12000平方米生产车间面积:5000平方米,拥有植物提取物生产线 2条,肉桂酸系列生产线,医药中间体生产线1 条,及与生产产品配套的检测分析系统 HPLC 等。

The yield of cinnamic acid is 65.4% under the above experimental conditions.

最佳合成条件下肉桂酸产率达65.4%。

The influence of different processing methods to the content of harpagoside and cinnamic acid in Radix Crophalariae processed by different methods were determined by HPLC.

采用HPLC法对不同软化方法、微泡时间、蒸制时间的玄参进行测定,考察了不同炮制工艺对玄参中哈巴俄苷和肉桂酸含量的影响。

The main compositions of LPs include shorter chain carboxylic acid derivatives, furan derivatives, cyclopentanone, phenol derivatives, benzene derivatives, cinnamic acid derivatives, longer chain carboxylic esters and sterides.

秸秆在亚/超临界醇中液化产生的LPs的主要组成成分包括短链脂肪酸衍生物、呋喃衍生物、环戊酮衍生物、含有取代基的肉桂酸衍生物、芳醛或酮衍生物、苯酚衍生物、苯衍生物,长链脂肪酸衍生物和甾族化合物。

Other compounds: such as Vanillin, Phenyl Acrylic acid and Geranyl Formate.

其它化合物:如香草醛、肉桂酸和甲酸香叶酯等。

The performance of this catalyst for the cross-coupling reaction of iodobenzene with acrylic acid was studied.

研究了该催化剂对碘代苯与丙烯酸交叉偶联生成反式-肉桂酸的催化性能。

The developed catalysts demonstrated good activities towards the Heck reaction of iodobenzene and methyl acrylate with about 90% yield, easy separation after reaction and reusability. The metal leaching was not apparent after four runs.

以碘代苯与丙烯酸甲酯的Heck反应为例,考察双腈基固载Pd的催化性能,肉桂酸甲酯的收率近90%,四次循环使用后催化活性没有明显的降低,Pd的析出并不严重,该催化剂易回收使用。

The effect of water-carring agents, mole ratio of malonic acid to benzaldehyde, dosage of catalyst and reaction time on the yield of cinamic acid was discussed.

探讨带水剂的种类、原料比、催化剂用量和反应时间等对肉桂酸收率的影响。

The results indicated phthalid acid, benzoic acid and cinnamic acid all inhibited the germination of different processed tomato varieties, which caused lower germination rates and shorter radicle compared with those of ck. The difference reached significant level or extremely significant level.

结果表明:邻苯二甲酸、苯甲酸和肉桂酸均抑制了加工番茄不同品种种子的萌发,表现在萌发率、胚根长较对照均有所降低,差异达到显著或极显著,而且随有机酸浓度的增加,这种抑制程度也逐渐增强。

Eight kinds of 2-benzimidazolylalkylene derivatives in polyphosphoric acidhave been synthesized by multi-power bands microwave irradiation technique,starting from corresponding cinnamic acid compounds and they were characterized by~1H NMR,(~13C NMR and MS respectively.

以8种肉桂酸衍生物和邻苯二胺为原料,在多聚磷酸中,采用分段式微波辐射方法合成了8种2-苯并咪唑基烯烃衍生物,并通过1H NMR、13C NMR和MS进行了表征。

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