Ferulic acid (FA) and p-coumaric acids are phenolic antioxidants present in a variety of plants.
阿魏酸（FA）和对香豆酸是存在于多种植物中的酚类抗氧化剂。
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。
Phenolic acid wastewater was a typical organic chemical industrial wastewater which was poor degradable and toxic.
酚酸废水是典型的难降解有毒有机化工废水之一。
Coffee is a major source of the phenolic compound chlorogenic acid and the vitamin B3 precursor trigonelline that have been shown to reduce blood glucose concentrations in animal studies.
咖啡是酚类成份绿原酸以及维他命b 3前驱物胡卢巴碱的重要来源，胡卢巴碱在动物研究中显示可降低血糖浓度。
The research showed a lot of functional ingredients such as anthocyanin, phenolic acid, polysaccharide, proanthocyanidin.
研究发现荔枝中含有大量功能性成分，如花色苷、酚酸、多糖、原花色素以及其它活性成分。
The effect of different acid catalyst and their content on foaming process as well as the microstructure of the phenolic foams was discussed.
讨论了不同酸固化剂及其用量在树脂发泡过程中所起的作用，以及对酚醛泡沫微观结构的影响。
The title photosensitive phenolic epoxy acrylate resin has been prepared based on acrylic acid and F-44 epoxy resin as basic materials, which contains epoxy as well as acrylic groups.
本文以丙烯酸和F - 44环氧树脂为原料，合成了一种既含有环氧基又含有丙烯酸基的光敏酚醛环氧丙烯酸酯树脂。
A new thermosetting modified phenolic resin by tung oil has been made through reaction between tung oil and phenol in condition of acid and then react to formaldehyde in condition of basicity.
通过桐油与苯酚在酸性催化剂存在下反应，然后再在碱性催化剂存在与甲醛反应制得了一种热固性桐油改性酚醛树脂。
The phenolic acids used were vanillic acid, vanillin and P-hydroxy benzoic acids for studying the effects of phenolic acids on the growth and activities of protective enzymes of muskmelon.
以嫁接在云南黑籽南瓜砧木上的伽师甜瓜为试材，探讨香草酸、香草醛和对-羟基苯甲酸为代表的酚酸类物质对嫁接伽师瓜植株和保护酶活性的影响。
It is pointed out that the contents of the phenolic material, iron ion, amino acid as well as the reducing sugar within the white sugar are the important effect factors of the color increasing.
白砂糖中酚类物、铁离子、氨基酸和还原糖的含量是白砂糖着色的重要影响因素；
Volatile components in oak chips were determined by GC-MS and 38 compounds were identified, including 13 ketones, 8 phenolic compounds, 6 esters, 5 aldehydes, 5 alcohols, 1 acid and 1 other component.
本文采用GC-MS测定了橡木中的挥发性香气成分，共鉴定出38种化合物，其中种类最多的是酮类化合物，有13种，其次是酚类8种，酯类6种，醛类和醇类各5种，酸类1种，其他组分1种。
The thermodynamic parameters of carboxylic group and titrable phenolic hydroxyl group of humic acid are similar to that of simple hydroxy-benzoic acid.
腐植酸的羧基和可滴定的酚羟基在热力学性质上同简单的羟基苯羧酸相似。
Ferulic acid (FA) and p-coumaric acids are phenolic antioxidants present in a variety of plants, which have been widely used in food and cosmetic industries and others.
阿魏酸、对香豆酸做为安全性高的天然抗氧化活性物质在食品与医药中的应用越来越受到关注。
In this paper, through applying acrylic acid to modify phenolic epoxy resin, a new resin is derived. The FRP rod which is made of the new resin matrix and toughened by DDSA is studied.
本文采用丙烯酸改性酚醛环氧树脂，并对以此树脂为基体，以DDSA为增韧剂所制成的玻璃钢芯棒进行了研究。
Chlorogenic acid, as a phenolic acid, occurs ubiquitously in food.
酸，在植物性食物中广泛分布。
The-COOH contents in HA increases, phenolic-OH group decreases and the chemical acidity of acidic functional groups increases when HA is oxidized by nitric acid.
用硝酸氧化能使ha中羧基含量增加，酚羟基减少，酸性功能团活性提高。
The experiment of recovery fraction shows that after distillation the recovery fraction of phenolic acid is about 95% and the loss efficiency is about 5%.
回收率实验表明，苯酚经预蒸馏后平均回收率在95%左右，损失率达5%。
The FT-IR indicates that the phenolic group in the weak acid oil subsection and carbonyl group exist in the neutral oil subsection.
红外光谱分析说明，弱酸性精油中含有酚的结构，中性精油中含有较多的非共轭羰基结构。
Starting from natural amino acid, diphenol having a phenolic hydroxyl group was synthesized. Using the diphenole as comonomer, a biodegradable epoxy resin in which contain amide group.
用天然氨基酸为起始材料，合成了一种具有双酚羟基官能团的环肽，并以此环肽为联酚合成了主链包含酰胺键的可生物降解环氧树脂。
Rosmarinic acid with several phenolic hydroxyl groups exists widely in many plants, which has various pharmacological actions on anti-inflammatory, anti-biotic, anti-virus, and anti-oxidation.
迷迭香酸是一种含多酚羟基的酸，广泛存在于多种植物中，具有抗菌、抗病毒、抗氧化、抗炎等多种药理作用。
Tryptophan is oxidized by nitrous acid at elevated temperature produce a phenolic intermediate which further reacts with nitrous acid to form a fluorescent species.
本文首次提出了利用亚硝酸氧化色氨酸的荧光反应测定色氨酸的方法。
Tryptophan is oxidized by nitrous acid at elevated temperature produce a phenolic intermediate which further reacts with nitrous acid to form a fluorescent species.
本文首次提出了利用亚硝酸氧化色氨酸的荧光反应测定色氨酸的方法。
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