查询词典 polyphenol

Winemakers have plenty of decisions to make about how to macerate red grapes so as to achieve the right level of polyphenol extraction.

酿酒师需要做很多决定，来判断怎样浸渍红葡萄，以达到提取多酚的适当程度。

The main results were as follows. The main nutrition bioactive components in Opuntia Milpa Alta were analyzed using chemical and instrumental analytical methods. The results showed that the content of crude protein and fat was 0.65%～0.68% and 0.30%～0.31% respectively. The total content of the amino acids was 6.81%～7.38%, and Glu was 1.08%～1.52%.The contents of pectin and cellulose was 1.47%～1.68%, 0.87%～1.22% respectively. They were oxalate free and rich in Ca 5.6%, Fe 8.06mg/100g, Zn 3.30mg/100g, VB6 5.62mg/100g, low in tannin 0.02%～0.04%.The bioactive matter content such as polysaccharide, polyphenol, and flavone were high, about 1.27%, 63.14mg/100g, 36.21mg/100g respectively.

主要研究内容如下：采用化学和仪器分析方法，对米邦塔仙人掌中的主要营养和生理活性成分进行分析，结果表明，粗蛋白含量为0.65%～0.68%，脂肪含量为0.30%～0.31%；氨基酸总量为6.81%～7.38%，其中谷氨酸含量达1.08%～1.52%；果胶、膳食纤维分别为1.47%～1.68%和0.87%～1.22%；干样钙含量5.6%，铁8.06mg/100g，锌3.30mg/100g；B族维生素丰富，其中干样VB6含量5.62mg/100g；单宁0.02%～0.04%；不含草酸；生理活性物质如粗多糖、多酚、黄酮类物质分别约为1.27%、63.14mg/100g、36.21mg/100g，半乳糖约占多糖中单糖总量的80%；HPLC检测出8种酚类物质，绿原酸含量最多达42.40μg/g，其次是芦丁和槲皮素，其含量分别为25.02μg/g和10.91μg/g。

In this paper , a complex healthy tea was made from tea and several plants that are bath kind and medici nal herbs , and the muddiness , sediment and brown were avoided by the removal of tea polyphenol and the addition of ascorbic acid .

以茶叶及几种药食两用植物为原料研制了一种复合保健茶饮料，实验采用脱酚工艺及添加抗坏血酸，解决了饮料混浊沉淀及褐变问题。

It is shown that main reason causing browning and senescence of Nelumbo nucifera gaertn in the storage is that catalytic oxidation of polyphenol oxidasein its tissue make phenols into black pigment.

指出莲藕在贮藏过程中发生褐变和衰老的主要原因是组织内部的多酚氧化酶催化氧化酚类物质产生黑色素。

The properties of polyphenol oxidase extracted from aloe were investigated in this paper.

研究了芦荟多酚氧化酶的基本性质。

In this paper, the characteristics of Polyphenol Oxidase from sweet potato and its control methods were studied by spectrophotometry.

应用分光光度法，研究了甘薯中多酚氧化酶的特性及褐变的控制方法。

Super Tea Pastille—non gum-based pastille is a kind of healthy and recreational food which adopts tea polyphenol, xylitol and mung bean extract. This three natural nutrients creat a new kind of tone-freshen product. One pastille equals to 10 bottles of green tea extract and mung bean extract. It has fresh taste –full body tea perfume and the function of refreshing oral cavity and slaking thirst. Studies proves that its effect is 20 times higher than traditional chewing gum.

茶口乐茶爽无胶基口香糖为新一代功能型健康休闲食品，富含天然绿茶精华茶多酚、天然甜味剂木糖醇和天然绿豆精华，三大纯天然营养元素打造新一代超凡出众的口气清新产品，一颗茶爽无胶基口香糖，十杯绿茶精华，十杯绿豆精华，一颗入口，满口茶香，满口清凉，满口生津，试验证实，其口气净化效果为口香糖的20倍，不愧为口香糖的革命性换代产品！

Both of anti-oxidative activity and contents of polyphenol and pigment of Japanese red Perilla are higher than that of local Perilla.

多酚类物质和色素物质的含量与紫苏抗氧化活性之间存在显著的相关关系，证明了多酚类物质在紫苏抗氧化活性中的作用。

Objective: To investigate the mechanism of antitumor action of tea polyphenol.

目的：探讨茶多酚的抗癌作用机理。

Objective To investigate the effect and mechanism of tea polyphenol on red blood cells in aging mice.

目的 观察茶多酚对衰老小鼠红细胞氧化损伤的影响。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。