alcohol benzene extractive

Pyrolysis-gas chromatography-mass spectrometry(Py-GC-MS) was used to analyze the pyrolysis product of Eucalyptus urophydis bark and its benzene-ethanol extractives.

73%)等;而树皮苯-醇抽提物热裂解产物的主要成分为(Z,Z)-9,12-十八碳二烯酸(7。

The results indicate that there are 118 compounds in the benzene/ethanol extractives from Santalum album L.

Py-GC/MS分析结果表明:檀香叶苯/醇抽提物主要包含16-三十烷酮(8。

In order to solve these problems,Py-GC/MS was used to analyze the main chemical components of benzene/ethanol extractives from flesh and old E.

结果表明:尾巨桉新鲜木片苯/醇抽提物的成分为1,2,3,4,4a,9,10,10a-八氢-1,4a-二甲基-7-(1-甲乙叉)-1-菲酸甲酯(19。

Main components in the methanol extractives of the untreated and treated wood powder were analyzed with UV-VIS and GC-MS.

为了研究抽提物对枫桦诱发变色的作用,该文采用饱和水蒸气对原木粉和10种溶剂抽提过的枫桦心、边材木粉进行处理,测量其颜色变化,并用紫外光谱仪(UV-VIS)和气质联用仪(GC-MS)对饱和水蒸气处理前后木粉的甲醇抽提物的主要成分进行分析。

Analysis of Benzene/Ethanol Extractives from Flesh and Old Eucalyptus urophydis Chips by Py-GC/MS

尾巨桉新旧木片苯/醇抽提物的Py-GC/MS分析

Determination of Bioactive Components of Benzene/Ethanol Extractives from Santalum album Leaves by Py-GC/MS

印度檀香叶苯/醇抽提物生物活性成分的Py-GC/MS分析

methanol-acetone-benzene extract

甲醇-丙酮-苯抽提物

Influence on the MUF Adhesion Result by the Benzene-alcohol Extractives from Teak

柚木苯醇抽提物对MUF胶合效果的影响

testing method for alcohol-benzene soluble matters in raw material for pulp

纸浆原料中苯醇抽出物的测定法

Pulps-Determination of alcohol-benzene solubles

GB/T10741-1989纸浆苯醇抽出物的测定法

Spices and condiments-Determination of ethanol--Soluble extract

GB/T12729.10-1991香辛料和调味品醇溶抽提物的测定

Biological Activities of the Ethanol-soluble Extracts of Allium sativum against Spodoptera litura and Bemisia tabaci in Tobacco Fields

烟田斜纹夜蛾及烟粉虱对大蒜乙醇抽提物的生物活性反应

The effects of alcohol extracts from Ricinus communi leaves at different growth stages on Plutella xylostella larva

不同生育期蓖麻叶片乙醇抽提物对小菜蛾幼虫影响

Garlic ethanol-extract′s deterrent effect on Myzus persicae(sulzer) and anti-feeding effect on Spodoptera litura(Fabricius) for tobacco fields

大蒜乙醇抽提物对烟蚜忌避及斜纹夜蛾拒食作用

benzene-methanol azeotrope

苯-甲醇共沸混合物

liquid sulfur dioxide benzene process

液态二氧化硫 苯抽提过程

Biotransformation of L-phenylalanine to 2-phenylethanol by Microorganism;

微生物转化L-苯丙氨酸生成2-苯乙醇的研究

Novel solvent-free catalytic oxidation of benzyl alcohol to benzoic acid by metal oxides;

金属氧化物无溶剂催化氧化苯甲醇制备苯甲酸

Study on the Regulation of Radix Pulsatillae Alcohol Extract in Contols Matrix Metalloproteinase-3 Expression in Colonic Mucosa of Rat with Trinitrobenzenesulfonic Acid Induced Colitis

白头翁醇提物对三硝基苯磺酸诱导大鼠结肠炎基质金属蛋白酶-3调控作用的研究

Effect of radix pulsatillae alcohol extract on colitis of rats induced by trinitrobenzenesulfonic acid

白头翁醇提物对三硝基苯磺酸诱导大鼠结肠炎细胞免疫调节的研究

oligoterephthalic acid glycol ester

对苯二甲酸乙二醇酯低聚物

Analysis of ARDs Induced by PPA-containing Drugs in 120 Cases

120例含苯丙醇胺药物致不良反应分析