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- The main chemical compositions of Common Burreed Rhizome are flavones,saponins,phenylpropanoids,volatile oil and so on. 三棱化学成分主要为黄酮类、皂苷类、苯丙素类、挥发油等;
- METHOD: The extraction and isolation, the main chemical compositions, properties of Melaleuca Alternifolia oil and its application in medicine were reviewed. 方法:从白千层油的提取分离方法、主要化学成分、特性和应用等方面全面概述其研究现状。
- Method The same varieties of Rhizome Dioscorea were cultivated in different areas at the same time and then the main chemical compositions were analyzed. 方法选同一品种怀山药在不同地区同期种植,分析其药材的主要化学成分。
- The correlation model between main chemical compositions and sensory qualities of flue-cured tobaccos was constructed by generalized regression neural network(GRNN). 采用广义回归神经网络分别对烤烟的主要化学成分与香气质、香气量、杂气、刺激、余味、劲头和烟气浓度等感官质量进行建模。
- The correlation model between main chemical compositions and sensory qualities of flue-cured tobaccos was constructed by generalized regression neural network (GRNN). 摘要采用广义回归神经网络分别对烤烟的主要化学成分与香气质、香气量、杂气、刺激、馀味、劲头和烟气浓度等感官质量进行建模。
- The change of some main chemical compositions,such as sugar,acid,tannin,volatile acid,ethanol, methanol,ester and so on,during manual fermentation in strawberry wine was investigated. 研究了草莓酒人工发酵过程中一些主要成分如糖、酸、单宁、挥发酸、乙醇、甲醇、高级醇和酯等物质含量的变化。
- Abstract: In the article,five kinds of compounded enzymes were applied in tobacco leaves alcoholization.The main chemical composition of tobacco leaf was mensurated. 摘要：本文将蛋白酶、淀粉酶、纤维素酶、果胶酶和活性添加剂一起配制而成5种酶制剂，喷在烟叶上，对烟叶进行人工发酵。
- Research advances of main chemical composition and the extraction technique of Iris plants were briefly introduced. The utilization prospects of Iris plants were proposed. 摘要简述了鸢尾属植物主要化学成分及其提取工艺的研究进展，提出了鸢尾属植物的利用前景。
- Analyses on the Main Chemical Compositions in Citrus Aurantium L. Var daidai Tanaka of Fujian Province 闽产代代果中化学成分的分离分析
- Annual Variation Laws of Main Chemical Compositions and Oil Yielding Rate in Branches and Leaves of Cinnamomum cassia 肉桂枝叶主要化学成分及出油率的年变化规律
- Determination of Main Chemical Composition in Hydrogenated Rosin by GC-MS 自制氢化松香主要化学组成的GC-MS法测定
- Results:19 chemical compositions were separated from tadpole. 结果:从蝌蚪中分离出19种化合物。
- main chemical compositions 主要化学成分
- The science of the chemical composition of the universe. 宇宙化学研究宇宙的化学组成的科学
- The main chemical and nutrition compositions of aloe were sugar, protein or amino acid, minerals, anthraquinone compounds, organic acids etc. 芦荟主要化学成分及营养成分有糖类、蛋白质与氨基酸、矿物质、蒽醌类化合物、有机酸等。
- A study of the chemical compositions of volatile oil of Origanum vulgare L. 土香薷挥发油化学成分的研究。
- Study on chemical compositions in the spikes of Schizonepetae tenuifolia Briq. 荆芥穗化学成分研究。
- The Influence of Chemical Compositions on Thermal Conductivity of cast Irons. 铸铁的热导率与化学成分。
- The conducted thermodynamic analysis has shown the main chemical reactions. 应用热力学分析出该方法的主要化学反应。
- Chemical Composition in the Fruit of Glossy Privet. 女贞子化学成分的初步研究
