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- tannic acid value 丹宁酸值
- The deviating rate of tannic acid is 48.8%. 用标准曲线法定量计算鞣酸的脱出率为48.8%25。
- It is the tannic acid contained in oak that ages the brandy. 正是栎木里含的丹宁酸使白兰地变芳醇了。
- It is the tannic acid contained in oak that ages the brandy . 正是栎木里含的丹宁酸使白兰地变芳醇了。
- Green tea contains less caffeine and a little more tannic acid. 绿茶含有很少的咖啡因和非常少的单宁酸。
- The wood of such trees, used as a source of lumber, wood pulp, and tannic acid. 铁杉,铁杉木这些树的木料,用作木材、木浆及丹宁酸的原料
- The wood of such trees,used as a source of lumber,wood pulp,and tannic acid. 铁杉,铁杉木这些树的木料,用作木材、木浆及丹宁酸的原料
- The refrigeration was helpful in the sta-bility of acid value. 冷藏有利于保持酸价稳定性。
- Calculating deviating rate of tannic acid according to the standard curve . 用半透膜再次提纯去除蛋白质等大分子物质。
- The sincere tasty tannic acid symbolized this liquor completely brews maturely. 淳厚爽口的丹宁酸标志着此酒 完全酿造成熟。
- Avoiding disinfecting the fruits with alcohol. The alcohol reacts on the tannic acid, which will reduce the nutritive value and change the colors, fragrance and flavor of the fruits. 忌用酒精消毒水果。因酒精和水果中的酸起作用,会使水果的营养价值降低。且会使色、香、味改变。
- Saponification value, acid value of waste oils and water content were tested. 对地沟油的酸值、皂化值以及水含量进行了检测。
- Tannic acide of hamamelis molls can be determined directly. 同时进行了金缕梅植物单宁含量测定实验。
- A reagent,such as tannic acid,that fixes dyes to cells,tissues,or textiles or other materials. 媒染体一种可以将染色固定到细胞、组织或纺织品及其它材料上的试剂,如鞣酸
- Effects of microwave radiation intensity and irradiating time on the acid value in vegetable oils were investigated. 摘要研究了微波辐射强度和辐射时间对植物油脂酸值的变化情况。
- Mordant A reagent, such as tannic acid, that fixes dyes to cells, tissues, or textiles or other materials. 媒染体:一种可以将染色固定到细胞、组织或纺织品及其它材料上的试剂,如鞣酸。
- Frying and cooking had very little effect on acid value, color, peroxide value and anisidine value. 煎炸和清炒对酸值、色泽、过氧化值、羰基值等品质指标均有一定程度的影响,但这种影响较小;
- To study the optimal process of the extraction of tannic acid from Chinese gallnut. 从五倍子中提取单宁酸,通过正交实验优化筛选出最佳工艺。
- The ellagic acid has been prepared by oxidation of the leaching solution of Chinese gallnut containing tannic acid. 以五倍子为原料浸取单宁酸 ,由单宁酸氧化制备鞣花酸。
- The tannic acid containing organic substances such as a base convergence, pectin content can absorb toxins. 其中含有的鞣酸、有机碱等物质具有收敛作用,所含果胶可吸收毒素。