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- Objective To analyze the total organic acid content of Macrocarpium officinale (Sieb.et Zucc.) Nakai. 目的本文分析了山茱萸的总有机酸含量。
- Objective To investigate the technological parameters in the purification process of total organic acids from the immature flower of Lonicera japonica with macroporous resins. 摘要目的研究大孔吸附树脂富集、纯化金银花中总有机酸的工艺条件参数。
- MethodsWith total organic acid,total flavones and oleanolic acid as the markers,determining the content of above components in FC,moistened FC and braized FC. 方法以总有机酸、总黄酮和齐墩果酸为指标成分,对木瓜原药材、润制木瓜、蒸制木瓜进行了含量测定。
- Conclusion The HPD100-type macroporous resin shows better comprehensive property and can be used to isolate and purify the total organic acids from the immature flower of L. japonica. 结论本实验所筛选出的HPD100型树脂综合性能较好,适于金银花总有机酸的分离纯化。
- Determination for Free Total Organic Acids in Pinellia Ternate by Direct Potential Titration 直接电位滴定法测定半夏提取物中总游离有机酸的含量
- Total organic acids 总有机酸
- total organic acid 总有机酸
- Organic acids are normal constituents of most agricultural soils. 有机酸是大多数农业土壤中通常的组分。
- Many organic acids are strongly compartmentalized in plant cells. 在植物细胞中,很多有机酸是被严格地分隔开的。
- Free organic acid: Vanillic Acid, Cinnamic acid and ferulic acid. 游离有机酸,主要為香草酸,桂皮酸,阿魏酸。
- Lactic acid is an important organic acid of industrial importance. 乳酸是一种具有重要工业价值的有机酸。
- Pyruvic acid is an important organic acid and has wide usage. 丙酮酸是一种重要的有机酸,产品用途广泛。
- Leaves of many plants take up carbon dioxide and fix it in organic acids. 许多植物的叶子吸收二氧化碳,并使之化合成有机酸。
- Results showed that the total amount of LMW organic acids excreted by the roots of six plants with P deficiency treatment. 结果表明:在磷亏缺下6种植物根系有机酸分泌的总量与正常供磷下相比都呈不同倍数的增长。
- These compounds make up approximately 10 to 15% of the total organic matter in soils. 这些化合物占整个土壤有机质总量的10%25-15%25。
- The organic acids produced in the upper horizons are soluble and mobile. 在土壤上层所产生的有机酸是水溶性的、流动性的。
- The Total Organic Carbon content (TOC) of the Chinese loess can reflect thetrend of the paleo-climatic changes. 黄土剖面中总有机碳(TOC)分布可反映古气候演化的趋势。
- Objective: To test wether the total organic carbon analysed TOC-VCSH) matches the request of system suitability or not. 目的:测试TOC-VCSH型总有机碳分析仪是否符合系统适用性试验要求。
- Root-cap Mucilage Binds Aluminum and Accumulates Organic Acids in Zea mays L. 玉米根冠粘胶和铝的结合及有机酸累积。
- Any of a class of organic compounds corresponding to the inorganic salts and formed from an organic acid and an alcohol. 酯一类有机化合物,相当于无机盐,是由一分子有机酸和一分子酒精构成的