其单宁、总酚含量高,颜色深浓。
红富士苹果;总酚;绿原酸;
总酚含量也会随著温度的上升而下降。
The content of total phenol will drop with rising of temperature too.
使用福林酚法测定樱桃酒的总酚含量。
The total phenol content in cherry fruit wine was measured by Folin-Ciocalteu method.
总酚酸含量为叶>茎>根。
该方法可推广应用于其它植物总酚含量的检测。
This method can be applied to detect total polyphenols from other plant sources.
目的研究丹参总酚酸的临界相对湿度及稳定性。
Results and Conclusion Salvianolic acids is basicly stable, the CRH is about 45%.
该工艺重现性好,为地稔总酚胃内漂浮片的制备提供依据。
The study was found to be effective in the process of phenols gastric floating tablet.
目的筛选大孔树脂分离纯化地菍中总酚类物质的最佳工艺。
Objective To explore the optimal techniques in separation of phenols from Melastoma dodecandrum with macroporous resins.
总酚含量较高的胡红较酚含量较低的凤丹更容易发生褐变。
Huhong , which has higher total phenol content happens browning more easily.
用福林法测定烟叶中总酚的含量是一种既正确又快速的方法。
It is a kind of correct as well as rapid way to determine the total phenols content in tobacco leaves by means of Folin method.
本文采用紫外分光光度法对干姜浸膏中总酚进行了含量测定。
Content of omni-phenols extract from dry ginger was determined by UV spectrophotometry in this paper.
该方法简便、快速、准确,是检测蜂花粉中总酚的可靠方法。
The method is convenient, fast, and exact, it is reliable to determine the total polyphenolic in bee-pollen.
诱导IR36,当苗龄为9天时,显著提高了水稻的总酚含量。
Level of total phenolics of IR36 was increased significantly on seedling age (9d).
木质部中的单宁、黄酮及总酚含量与被害株率也不存在相关关系。
Tannin, phenol and flavone contents in the xylem showed no significant correlation with the damaged trees rate.
根据该方法制备的苹果多酚提取物中总酚含量可达到96.72%。
The total phenol content of apple polyphenol extracts made by using this process came to 96.72%.
研究稳定工艺对葡萄酒总酚和色度的影响,为制定合理的工艺提供依据。
The influence of stabilization techniques on total phenol and color intensity of red wine are studied, in order to establish better stabilization techniques.
结果丁香叶采用8倍量水,提取两次,每次1小时可将丁香叶中的总酚酸基本提出。
Results All total acid in lilac leaves could be basically extracted under the circumstances of 8 times the volume of water, extracted twice, and one hour each time.
结果表明,旗叶和穗部总酚和吲哚生物碱含量不同,表现出对麦长管蚜种群影响的差异。
The results indicated that there were different total phenolic and indole alkaloid contents in flag leaf and ear of wheat varieties (lines).
野生种葡萄酒的总酸、干浸出物、单宁、总酚、花色素苷等滋味物质均高于相应栽培品种。
The contents of total acid, phenol, tannin, anthocyanin of wine of wild species were higher than those of cultivated variety.
本发明公开了一种从中药女贞子中提取得到的总三萜提取物和 总酚提取物及其制备方法。
The invention discloses total triterpene extract and total phenol extract extracted from Chinese herbal medicine glossy privet fruit and a preparation method thereof.
采用福林-酚法测定了12种干红的总酚含量,结果表明:这12种干红的总酚含量在643。
To measure the total phenol content by Folin-Ciocalteu method, the results showed that the total phenol content of 12 species of Clarets are between 643.
但17号作为抗性无性系,其总酚含量却也低于对照,看来还存在影响无性系抗性的其它因素。
The only exception was No. 17 clone, in which although the content of phenolic compound of the leaf was lower than that of control, the content of phenolic compound was lower.
在抗氧化能力方面可发现,总酚类、总类黄酮和DPPH 自由基的清除能力皆以叶 部为最高。
The antioxidant test found that the total phenolic, flavonoids and DPPH scavenging ability is higher with in the leaves.
本文研究了峨眉拟单性木兰的群落特征、组培技术、嫁接技术、多酚氧化酶(PPO)活性和总酚含量。
This article studied the community characteristics, tissue culture, grafting, PPO activity and total phenols content.
以峨眉拟单性木兰嫩枝茎段为测试材料,研究多酚氧化酶(PPO)活性和总酚含量及其季节变化规律。
Taking burgeon and stem of Parakmeria omeiensis Cheng as test materials, polyphenol oxidase(PPO), total phenol content, and seasonal change law were studied.
贮藏前期,全红果的POD和PPO活性、蛋白质和总酚含量高于半红果,而在贮藏后期又低于半红果。
Full-red fruits POD and PPO activity, protein and phenolics content were higher than half red fruits at earlier storage period, but lower at later storage period.
贮藏前期,全红果的POD和PPO活性、蛋白质和总酚含量高于半红果,而在贮藏后期又低于半红果。
Full-red fruits POD and PPO activity, protein and phenolics content were higher than half red fruits at earlier storage period, but lower at later storage period.
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