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saponification value

  • [化学] 皂化值

网络释义专业释义英英释义

  [化学] 皂化值

皂化值Saponification value)是指在规定条件下皂化1 g油脂所需的氢氧化钾毫克数,是测定油脂中游离脂肪酸和甘油酯的含量。

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  皂化值

... Iodine value碘值 Saponification value皂化值 Unsaponifiable matter非皂化物 ...

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  [化学] 皂化价

 测定:酸碱滴定  皂化价 ( saponification value ) :1克油脂 完全皂化所需要的氢氧化钾的毫克数。  皂化价 的大小与油脂的平均分子量成反 比。

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  皂化

... 水分(Moisture content) 皂化(Saponification value) 碘值(Iodine value) ...

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短语

acetyl saponification value 乙酰皂化值

oil saponification value 油皂化值 ; 油的皂化值

saponification value of beeswax 蜂蜡皂化值

Determination of saponification value 皂化值的测定 ; 皂化价的测定 ; 皂化值测定

saponification value of lipids 油脂皂化价

high saponification value 高皂化值

 更多收起网络短语
  • 皂化价 - 引用次数:9

    The quality values (including melting point, iodine value (36.46g/100g), saponification value (197.10mg/g), etc) were almost the same as that of CB iodine value (37.05g/100g), saponification value (195.30mg/g)).

    乌桕类可可脂的特征值(碘36.46g/100g,皂化价197.10mg/g等)均与天然可可脂(碘37.05g/100g,皂化价195.30mg/g)的相似。

    参考来源 - 乌桕类可可脂氧化稳定性机理的研究
  • 皂化值 - 引用次数:3

    参考来源 - 聚酯增塑剂的合成与应用
    皂化价 - 引用次数:3

    参考来源 - 大果沙棘共轭亚油酸的制备工艺研究

·2,447,543篇论文数据,部分数据来源于NoteExpress

Saponification value

  • Saponification value (or "saponification number"/"Koettstorfer number", also referred to as "sap" in short) represents the number of milligrams of potassium hydroxide required to saponify 1g of fat under the conditions specified. It is a measure of the average molecular weight (or chain length) of all the fatty acids present.

以上来源于: Wikipedia

双语例句

  • Oil is an important composition in seeds and fruits. Admeasure acid value and saponification value can control the quality.

    脂肪油种子果实中的重要组成部分通过测定皂化控制质量

    dict.cnki.net

  • Methods: By using the the methods in Pharmacopoeia to determine the acid number, iodine number, saponification value, specific gravity, refractive index and content.

    方法采用药典方法对亚麻油皂化比重折光率、含量进行测定。

    dict.cnki.net

  • Fumaric acid has a lower softening temperature and saponification value but a higher acid value, which was beneficial to improving the quality of modified rosin size and dispersed rosin size.

    在加成量相同情况松香马来松香相比具有软化皂化较高有利于改善强化松香分散松香质量

    dict.cnki.net

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