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- Phenol acids are separated by paper chromatography with mobile phase of micellar aqueous solution. The effect of8 kinds organic additive in micellar paper chromatography are discussed. 使用胶束水溶液作为纸色谱法的展开剂,分离了酚酸,并尝试了8种有机改性剂对分离的影响。
- Title: Studies on Phenolic Acids from Ilex purpurea Hassk. 关键词:四季青;冬青属;酚酸类;龙胆酸;异香草酸
- Studies on the Phenolic Acid Compounds from Lonicera confusa DC. 山银花中酚酸类成分研究。
- Chlorogenic acid, as a phenolic acid, occurs ubiquitously in food. 氯原酸是一种酚酸,在植物性食物中广泛分布。
- The main secondary metabolites of this genus are proved to be sesquitepenoids,flavonoids and phenolic acids. 该属植物主要次生代谢产物为倍半萜类、黄酮类和酚酸类物质。
- Temporal Change of the Phenolic Acids in Soil with Returning Wheat Residues and Their Effects on the Seedling Growth and the Yield of Summer Corn. 麦秸还田耕层酚酸的时间变化及其对夏玉米幼苗生长和产量的影响。
- The Extracting Conditions and Determination of Total Phenolic Acid in Sedum aizoon L. 景天三七中总酚酸提取条件及含量分析研究。
- Chemically, propolis is exceedingly complex and contains a rich variety of potent terpenes and benzoic, caffeic, cinnamic, and phenolic acids. 从化学成分分析,蜂胶是极度复杂的并且富含了有效的萜烃,安息香酸,咖啡酸,苯乙烯酸和酚酸。
- Structures and anti-histamine activities of phenolic acid derivatives from Bidens parviflora Willd. 小花鬼针草中酚酸类成分及其抑制组胺释放活性
- Both of the two phenolic acids could decrease the permeability and MDA of seedling leaves.They also increased mot activity. 摘要盐胁迫下,适当浓度的两种酚酸均能降低幼苗叶片电导率和丙二醛(MDA)含量,增加根系活力。
- Abstract: Objective: Observing the effect of phenolic acids from Arnebia euchroma assist mifepristone in anti-earlypregnancy of SD rattus norvegicus. 中文摘要: 目的:观察紫草总酚酸辅助米非司酮对妊娠大鼠的抗早孕作用。
- Title: Structures and anti-histamine activities of phenolic acid derivatives from Bidens parviflora Willd. 关键词:药物化学;结构鉴定;柱色谱法;小花鬼针草;奎尼酸;组胺释放
- Result:The constituents of Flos Carthami are pigments,flavonoids,phenolic acid etc. 结果:红花主要含有色素、黄酮类化合物及酚酸等化学成分。
- A method for determination phenolic acid(chlorogenic acid and caffeic acid)in sunflower seeds by HPLC was described. 建立了测定向日葵籽中酚酸含量的高效液相色谱法,同时测定了部分向日葵品种中酚酸的含量。
- The recombination action assembled systematically in 2-3 compounds with active phenolic acid of transsulfurase influenced transsulfurase activity. 系统性地组合2种或3种具有促进转硫酶活性酚酸化合物在复合作用下对转硫酶活性之影响。
- The research showed a lot of functional ingredients such as anthocyanin, phenolic acid, polysaccharide, proanthocyanidin. 荔枝果核或果皮的萃取物具有抗氧化、抗炎症、抗诱变、预防糖尿病、降血脂以及其它生理功能。
- I do not know why acids eat in metals. 我不知道酸腐蚀金属的原因。
- Objective To assess the effect of Shenqi Injection (a mixture of phenolic acid from Radix Salvia and astragal-losides) against acute myocardial ischemia in dogs. 摘要目的考察参芪注射液(丹参总酚酸/黄芪总皂苷混合注射液,丹参总酚酸:黄芪总皂苷=5:2)对犬急性心肌缺血的保护作用。
- Rosmarinic Acid It is series of phenolic acid compound extracted from labiate perilla leaves.The main compositions are anthocyanins, flavones and tannins. 迷迭香酸 迷迭香酸(Rosmarinic acid ,Ros A)是从唇形科植物紫苏叶中提取的具有一定生理活性的酚酸类化合物。
- The real rate of removing phenol is more than99.9%. 与常见的塔设备相比具有设备简单、作灵活,维护方便等特点。
