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  • 学无止境

    第21楼2010/12/08

    这样说来,没有明确的规定,还是比较主观的判断

    jason0255(jason0255) 发表:如果脱色程度很轻,应该不算感官的劣变,严重的脱色可以判Fail。
    感官测试也是有等级的区别的。。。

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  • 仙豆

    第22楼2010/12/09

    个人认为浸泡液有问题 则感官可能就会fail
    如果浸泡液没有问题而 样品有问题的话,这个难说很难说

    Martin(xarshao) 发表:欧盟1935-2004-EC中有这么一个条款
    Article 3
    General requirements
    1. Materials and articles, including active and intelligent mate-
    rials and articles, shall be manufactured in compliance with good
    manufacturing practice so that, under normal or foreseeable con-
    ditions of use, they do not transfer their constituents to food in
    quantities which could:
    (a) endanger human health;
    or
    (b) bring about an unacceptable change in the composition of
    the food;
    or
    (c) bring about a deterioration in the organoleptic characteris-
    tics thereof.
    要求不会对食物成分发生改变,不会导致感官的劣变,

    浸泡液有颜色算不算是不符合这一要求?但如果浸泡液本身看不出变化,但样品表面颜色发生改变呢,又当作何判断?

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  • helenwang0521

    第23楼2011/01/21

    我认为:框架指令要求是对食物感观的评定,模拟溶液不能完全代替实际接触的食物。所以即使作oveall migration 测试时发生了脱色现象,也不能判断fail。可以在结论中加上remark。

    学无止境(xarshao) 发表:欧盟1935-2004-EC中有这么一个条款
    Article 3
    General requirements
    1. Materials and articles, including active and intelligent mate-
    rials and articles, shall be manufactured in compliance with good
    manufacturing practice so that, under normal or foreseeable con-
    ditions of use, they do not transfer their constituents to food in
    quantities which could:
    (a) endanger human health;
    or
    (b) bring about an unacceptable change in the composition of
    the food;
    or
    (c) bring about a deterioration in the organoleptic characteris-
    tics thereof.
    要求不会对食物成分发生改变,不会导致感官的劣变,
    这个算是对感官的要求吧

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  • vic

    第24楼2011/01/29

    按LFGB的感官测试,也是根据样品的味道,气味的轻重给予评分的,但为了避免主观的判断,测评小组是需要经过专业感官培训后才可以的。

    学无止境(xarshao) 发表:这样说来,没有明确的规定,还是比较主观的判断

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