• 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

  • Demulsification and separation should be done to analyze its content, its saponification and acid value were analyzed after separation, then the ester content can be obtained.

    类油性剂不溶于水,必须用乳化剂将乳化,分析含量必须先破分离分离分析皂化即可得到含量

    zuci.chaziwang.com

  • The effect of time, temperature, excessive value of KOH and the rate of beeswax to ethanol on saponification rate were ascertained in experimentation.

    确定蜂蜡皂化释放二十八烷过程中,皂化时间皂化温度KOH过量值比四个因素对皂化效果影响

    dict.cnki.net

  • The acid value also reduces gradually from the early stage of fat formation to the stage of maturity, so are the specific gravity and saponification value.

    不同时期油脂特性是在形成初期高,而在成熟时降低比重皂化有所降低

    dict.cnki.net

  • METHODS: the bone wax was identified with chemical approach and the quality of bone wax was evaluated by saponification value.

    方法化学反应鉴别通过测定成品皂化评价质量

    dict.cnki.net

  • Oils used in the saponification value, acid value, iodine value and cold spots.

    油脂测定常用皂化

    danci.911cha.com

  • Results the acid value and the saponification value in Cera Chinensis could be determined successfully.

    结果顺利测得白蜡皂化

    www.chemyq.com

  • Results the acid value and the saponification value in Cera Chinensis could be determined successfully.

    结果顺利测得白蜡皂化

    www.chemyq.com

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