lactone

Objective: To determine the different lactone content of 10 batches of TLG raw material.

目的：测定10批不同来源银杏总内酯原料中银杏内酯GA、GB、GC的含量。

The bean curd is light-green with health care function as well as overcoming the disadvantage of sourness in lactone bean curd.

该产品呈淡绿色，不仅具有食疗保健功能，而且克服了内酯豆腐普遍存在酸味的缺点。

The molecular and crystal structure of degradation product artemisinine-endocyclic ketone sesquiterpene lactone

青蒿素降解产物桥酮倍半萜内酯的分子和晶体结构测定

A spectrophotometric method is applied to the determination of total lactone content in Cynanchum Komarovii AL.

本研究采用分光光度法测定牛心朴子复方植物源杀虫乳剂中的内酯含量.

lactone compounds, with the same nuclear structure as that of phthalide, are the important active components of ligusticum chuanxiong hort.

川芎内酯类化合物是川芎中非常重要的一类化合物，具有苯酞类化合物母核的结构。

Quantitative Study on Cerebral Motor Cortex Structure of Kindling Rat Induced by Coriaria Lactone

大鼠马桑内酯点燃效应癫痫模型大脑运动皮质结构的定量研究

N-acylhomoserine lactone ( AHL ), as quorum sensing signals, regulate expression of virulence factors of many plant pathogens.

N - 酰基高丝氨酸内酯 ( N-acylhomoserine lactone, AHLs ) 作为细菌群体感应中的信号分子参与调节植物病原细菌致病因子的表达.

hydropathic compression with lactone bean curd for the treatment of extravasation of chemotherapeutic agent

内酯豆腐湿敷治疗化疗药物外渗

The Alteration of Extracellular Calcium Ionic Activity of Cerebral Cortex and Hippocampal Neurons in Epileptiform Rats Kindled by Coriaria Lactone

马桑内酯致痫大鼠大脑皮层及海马神经元钙离子活度的变化

Lactone compounds, with the same nuclear structure as that of phthalide, are the bioactive components of Ligusticum Chuanxiong Hort.

川芎内酯类化合物都有苯酞类母核结构，是中药川芎的重要活性成分。

respectively collecting and vacuum-drying effluent and eluate to obtain the purified flavone and lactone.

分别收集流出液和洗脱液，真空干燥后即得纯化后的黄酮和内酯。

Principal constituent: Andrographis Paniculta lactone, clove oil and many kinds of sterilizations active factor.

主要成分: 穿心莲内酯 、 丁香油和多种杀菌活性因子.

artemisinin is an endoperoxide of the sesquiterpene lactone. the structure of this compound is too complex to be synthesized effectively.

青蒿素是倍半萜烯的一种内过氧化物，这种物质由于其极复杂的结构，因此很难被有效合成。

All the lactone pairs are C-8 epimers.

每一对均为C-8位差向异构体。

lactone compounds, with the same nuclear structure as that of phthalide, are the important active components of ligusticum chuanxiong hort.

川芎内酯类化合物是川芎中非常重要的一类化合物，具有苯酞类化合物母核的结构。

Developing and Stabilizing Effect of Activated Clay on Crystal Violet Lactone

活性白土对结晶紫内酯的发色稳色效应

an epileptic model of the acute motor pattern induced by coriaria lactone in rats

大鼠马桑内酯急性局灶运动型癫痫模型

Observation of Paired pulse Depression in CA_ 1 Region of Hippocampal Slices from Coriaria Lactone kindled Rats

马桑内酯点燃大鼠海马脑片CA1区的双脉冲抑制观察

Glucono delta lactone is recommended since it hydrolyzes quickly in the dough to produce gluconic acid.

由于葡萄粮酸-δ-内脂在面团中可快速水解并生成葡萄糖酸,因此也被建议使用.

new diterpene lactone from the soft coral sarcophyton molle tix. dur.

柔软肉芝软珊瑚中的新二萜内酯。

Influence of acids and bases on γ-lactone and C-2 configuration in Podophyllotoxin

酸碱对鬼臼毒素内酯环及C-2构型的影响

Research on Photochromism of Solid Solution Containing Organic Phototropic Materials and Chloride Polymers DEVELOPMENT OF REVERSIBLE TEMPERATURE INDICATING PAINT BASED ON MALACHITE GREEN LACTONE AS COLOR INDICATOR

有机变色剂和含氯高聚物固溶体的光致变色以孔雀绿内酯为变色剂的可逆示温涂料的研究

IR analysis shows that the product contains peptide bond, lactone bond, and aliphatic chain GC MS analysis indicates that hydrophobic moiety contains β methyl C 14 fatty acid and β hydroxyl C 18 fatty acid.

IR分析表明该物质含有肽键、内脂键及脂肪族侧链等官能团；GC-MS和PC分析表明，其疏水基半分子为β-甲基十四碳脂肪酸及β-羟基十八碳脂肪酸；

It is a kind of health caring lactone bean curd.

该产品成淡黄色，具有豆香及薏米特有的香气，是一种保健型内酯豆腐。

therapeutic effects and its mechanism of angelica lactone on focal cerebral ischemia in rats

当归内酯治疗大鼠局灶性脑缺血的作用机制

Determination of GA, GB and GC in Total Lactone of Ginkgo ( TLG) Raw Material

银杏总内酯原料中GA、GB、GC的含量测定

Synthesis of novel chiral lactone substituted 2-amino-thiadiazole

手性环丁内酯取代的氨基噻二唑的合成研究

The L-homoserine lactone hydrochloride was synthesized from L-methionine using both one-pot method and two-step method .

从L - 蛋氨酸出发,分别采用“一锅法”和两 步法 探讨了L- 高丝氨酸内酯盐酸盐的合成.

Applic [ a tion ] This is the large ring lactone class antibiotic.

本品为大环内酯类抗生素.