| 1. | Determination of gallic acid in fresh fruit of fructus phyllanthi
余甘子鲜果中没食子酸的含量测定 |
| 2. | Determination of gallic acid in shiliuweimalinziwan pills by hplc
川西獐牙菜多糖的提取及含量测定 |
| 3. | Study on the high - purity gallic acid
高纯度没食子酸的研究 |
| 4. | Industrial gallic acid
工业没食子酸 |
| 5. | Manufacturer of industrial and intermediate chemicals in china . main products include gallic acid and pyrogallic acid , trihydroxybenzoic acid and derivatives , and tannins
-主要生产有机胺产品系列氯碱产品系列工业硅等产品的国家大二型企业。 |
| 6. | Using the phosphotungstic acid immobilized on active carbon as catalyst , the iso - amyl gallate was synthesized directly by esterifying isoamyl alcohol and gallic acid
摘要以活性炭固载磷钨酸作为催化剂，用没食子酸与异戊醇直接酯化合成了没食子酸异戊酯。 |
| 7. | Tannin acyl hydrolase ( tannase ) is an enzyme that hydrolyzes the ester bonds of tannic acid to produce gallic acid and some other compounds . tannase is widly used in beverage , food , leather and chemical industry
单宁酶( tannase )是一种水解酶，能够水解没食子酸单宁中的酯键和缩酚酸键，生成没食子酸和其它化合物。 |
| 8. | These include catechin and gallocatechin ( hydroxyls at positions 5 ' as well as at 3 ' and 4 ' as in catechin ) , their esters with gallic acid , catechin gallate , and gallocatechin gallate , and their epimers
它们有几茶素和儿茶素(在5 '位上以及如同儿茶素中一样在3 '和4 '位上羟基化) ，它们与酸生成的酯，即儿茶素酸酯和儿茶素酸酯，以及它们的差向(表)异构体。 |
| 9. | The principle and method for enzymatic synthesis of gallic acid , isolation and selection of the aspergillus niger strains , characteristics of this biotechnology , products quality of gallic acid and the uses in domestic food and pharmaceutical industries are briefly introduced
摘要概述了黑曲霉单宁酶酶法转化五倍子单宁酸生产没食子酸的原理和方法、酶源菌种的分离和选育、工艺技术的特点、产品质量规格及在国内食品、医药行业相关部门的应用等。 |
