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Acid Value
  • 英语发声
  • 美语发声
  • [化学] 酸值;[化学] 酸价
  • 网络释义

    1、[化学]酸值
    主要贮存条件对苦杏仁质量的影响.PDF(文献资料) 关键词 苦杏仁苷;酸值;过氧化值 [gap=761]KEY WORDS amygdalin ;acid value ;peroxide value
    2、[化学]酸价
    酸价(Acid value):是指中和1克油脂中游离脂肪酸所需的氢氧化钾的毫克数,酸价越小,说明油脂质量越好,新鲜度和精炼程度越好。
    3、酸度
    ...外观Despection酸度Acid value鉴别Identification ...
    4、酸性值
    ... Acid value酸性值 Peroxide value过氧化值 CHROMATOGRAPHY:色谱检测 ...

    短语

    acid heat value酸热值;翻译

    acid demand value酸耗值

    acid-value酸值

    acid number value酸值

    acid degree value酸度值

    high acid-value高酸

    acid boundary value酸界限值

    high-acid-value高酸值

    high-acid-value crude高酸值原油

    专业释义

    机械工程
    • 酸价

      In CB the acid value was 1.7683mg/g; water and volatile matter concentration was 0.00091%; Peroxide Value was 0 meq/kg, carbonyl value was 0.4567meq/kg.

      可可脂的酸价为1.7683mg/g;水分及挥发物含量很低,为0.00091%;过氧化值亦为0meq/kg;羰基价也很低,为0.4567meq/kg。

      In storage, the influence of antioxcidant to acid value of eucommia crude oil was faintish and the influence of freshness degree of seeds was notable.

      贮藏过程中,杜仲原油的酸值受抗氧化剂的影响较小,受杜仲种子新鲜程度的影响较大。

      参考来源 - 杜仲油的抗氧化贮藏试验
    化学
    • 酸值

      参考来源 - 番茄红素的提取、纯化、稳定性及微胶囊化的研究
    能源科学技术
    • 酸值

      To decrease the acid value of the product,adding some ethanolamine into the solvent is a good method,but the RI of the product has a slight increase.

      为了降低产品的酸值,向溶剂中加入适量的乙醇胺是一个好方法,但是会使产品的折光率略有上升。

      参考来源 - 润滑油N
    食品科学技术
    • 酸价

      However, storage temperatures of 0 ℃and 5 ℃ significantly inhibited lipase activity, delayed the elevation of acid value, peroxide value and TBA value, and reduced the loss of vitamin E, thereby obviously delaying the rancidification of raw Trichosanthes kirilowii oil.

      在0℃和5℃的低温条件下,能明显抑制栝楼籽的脂肪酶活动度,降低酸价,延缓过氧化值和TBA 值的升高,减少VE 的消耗,有效延缓栝楼籽的油脂酸败。

      参考来源 - 贮藏温度对栝楼籽油脂酸败的影响
    生物学
    • 酸值

    英英释义

    Acid Value

    n.(chemistry) the amount of free acid present in fat as measured by the milligrams of potassium hydroxide needed to neutralize it



    英汉双解大词典

    acid value

    • 1.  

      N(名词) the number of milligrams of potassium hydroxide required to neutralize the free fatty acid in one gram of a fat, oil, resin, etc 酸值