肉桂
- 与 肉桂 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This paper was aimed to synthes i ze natural benzaldehyde w ith enzyme obtained by microorganism.
本文以广西肉桂油的主要成分肉桂醛为底物,以微生物产生的酶为催化剂来合成天然苯甲醛。
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A process for preparing cinnamaldehyde from cassia oil with using molecular distillation was investigated.
利用分子蒸馏技术对肉桂油分离提纯肉桂醛工艺技术条件进行了研究。
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Objective To establish the method of fingerprint analysis for volatile oil from Cinnamomum cassia Presl and to determine the main characteristic components.
目的 建立肉桂挥发油GC分析色谱条件,初步拟定肉桂挥发油特征指纹图谱指标成分群。
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The essential oil from Cinnamomum cassia Presl was studied by non-polar solvent microwave-assisted extraction coupled with gas chromatagraphy-mass spectrometry.
利用非极性溶剂微波辅助提取-气相色谱质谱联用研究了肉桂中的挥发油成分,并测定了挥发油中的主要成分肉桂醛的含量。
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This paper mainly introduces potassium cinnamate's characteristic, antiseptic property and health function, And more comprehensive introduced the potassium cinnamate in food industry application.
本文主要介绍了肉桂酸钾的主要特性、防腐性能以及保健和药理研究,且较为全面的介绍了肉桂酸钾在食品工业中的应用。
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And cinnamic aldehyde and cinnamic acid were extracted from cinnamon by MAE using water and ethanol as solvents and were analyzed by HPLC method.
利用聚焦式微波辅助萃取系统,结合HPLC分析,对肉桂中的肉桂醛和肉桂酸进行微波萃取分离和分析,并比较了水及乙醇等溶剂作为萃取溶剂的效果。
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The important role of hydroxycinnamic acids,i.e.,caffeic acid, chlorogenic acid,sinapic acid,ferulic acid,3-hydroxycinnamic acid (3-HCA) and 4-hydroxycinnamic acid(4-HCA) as the pBR322 plasmid DNA-Cleaving agents in the presence of Cu ions was investigated.
我们研究了羟基肉桂酸衍生物即咖啡酸、绿原酸、芥子酸、阿魏酸、3-羟基肉桂酸(3-HCA)和4-羟基肉桂酸(4-HCA)在Cu存在下诱导pBR322质粒DNA链断裂损伤情况,结果发现HCAs的促氧化活性与它们的分子结构有密切的关系,具有邻二羟基结构和邻二甲氧基羟基结构的化合物表现出了更高的促氧化活性,其中CaA的活性最高。
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Steam distillation and supercritical CO2 fluid extraction were used to extract cinnamon oil to establish the optimal technica1 condition for the extraction of cinnamon oil.
优选萃取肉桂油的工艺条件,分别采用水蒸汽蒸馏法和SFE-CO2提取肉桂油,进行SFE-CO2萃取肉桂油的正交试验,优选最佳萃取条件。
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The problem on the unstablity of cinnamo oil was successfully solved, which was hardly used in industrial production. Solid formulation was made, which gave a foundation for development and utilization of cinnamon oil.
由此肉桂油β-环糊精包合物成功解决了肉桂油易挥发,遇光和热不稳定,难用于工业生产这一难题,提高了其稳定性,制成固体剂型,为肉桂油的开发利用奠定基础。
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According to the invention, the natural substances in question are selected from: hydroxy-cinnamic acids and the esters and depsides thereof; plant phenols which can be derived from hydroxy-cinnamic acids; polymers of hydroxy-cinnamic alcohols; other natural substances of plant origin which have anti-mutagenic and aromatising properties and are combined with anti-oxydant vitamins or with the precursors and/or derivatives thereof; and other anti-oxidant vitamins which are made to form complexes with eucaryotic cell cultures.
按照本发明,这些天然物质选自羟基肉桂酸及其酯和缩酚酸、可以由羟基肉桂酸衍生得到的植物酚、羟基肉桂醇的聚合物、具有抗诱变性和芳化性质的并且与维生素合用的其他植物源天然物质、以及与真核细胞培养物络合的其他抗氧化性维生素。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力