查询词典 tannins

The impacts of different methods of comminution on the concentrations of condensed tannins in Tamarix rasosissima branches is investigated.

中文摘要：就目前植物多酚测定过程中不同的粉碎方法对测定结果的影响进行了研究。

Soft acidity and mild tannins enhance the drinkability of this delightful regional style which is ideally suited to pork, veal, chicken and all manner of barbequed sausages.

柔和的酸味和单宁提升了酒品的可接受程度，同时也体现了这个地区西拉葡萄的特色。

Various fractions of tannins with different polarities and relatively narrow molecular weight distribution were obtained by extractions using ether and ethyl acetate sequently.

通过乙醚和乙酸乙酯萃取可得到极性不同的组分。分析表明，各级分的分子量分布范围不同，且相对较窄。

In the mouth: potent, flavourful, and elegant tonality of the tannins and ripe fruits. Delicious, finely balanced acidity and fruitiness that remain in the mouth.

口感强烈甘美，完美地平衡了多种野生果香和酸度，优秀的但宁和熟果果香给予了丰富耐久的回味。

Tannins of the first type which are found in tea generally yield glucose and gallic acid when they are hydrolyzed.

从茶叶中提取的第一类物质中的鞣质酸，在水解时通常会分解成葡萄糖和五倍子酸

Objective Through this experiment,we will compare the tannins containing of Geranium wilfordii Maxim and Geranium carolinianum L.

目的 比较两种老鹳草的有效成分没食子酸的含量。

They are complex mixtures of organic compounds, including various gum resin s, fats, or waxes and, in some instances, poisonous compounds, suspended in a watery medium with dissolved salts, sugars, tannins, alkaloids, enzymes, and other substances from which the latex (or natural rubber, the only available rubber until 1926) can be concentrated, coagulated, and vulcanized.

它们是复杂的有机化合物的混合物，含有各种树胶、脂肪或蜡，在某些情况下还含有有毒的化合物，悬浮于溶解有盐、糖、丹宁酸、生物碱、和其它物质的水性介质中，从中可浓缩、凝结和经硬化处理出乳胶(或天然橡胶，是1926年以前唯一可获得的橡胶来源)。

A raw material obtained from the heartwood of this plant, used in the preparation of tannins and brown dyes.

儿茶从这种植物的心材中提取的原料，用于生产单宁酸和棕色染料

A raw material obtained from the heartwood of this plant,used in the preparation of tannins and brown dyes.

儿茶从这种植物的心材中提取的原料，用于生产单宁酸和棕色染料厨房正在准备饭菜。

Many plants accumulate tannins, particularly in leaves, fruits, seed costs, bark, and heartwood.

许多植物都会积累鞣质，尤其是在叶片、果实、种皮、树皮和木材之中的心材之类的地方。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。