Gb5009.224-2016
Web作者:周光理 主编 出版社:化学工业出版社 出版时间:2024-03-00 开本:16开 页数:224 isbn:9787122353269 版次:4 ,购买食品分析与检验技术(周光理)(第四版)等二手教材相关商品,欢迎您到孔夫子旧书网 WebNov 16, 2024 · This standard specifies the method for determination of aflatoxin B1, aflatoxin B2, aflatoxin G1, aflatoxin G2 (hereinafter referred to as AFT B1, AFT B2, AFT G1 and AFT G2) in food. The first method of this standard is the isotope dilution liquid chromatographytandem mass spectrometry, which is suitable for the determination of …
Gb5009.224-2016
Did you know?
WebJun 27, 1993 · gb 5009.224-2016 食品安全国家标准 07-17; gb/t 19436.2-2004 机械电气安全 电 02-04; gb/t 2386-2006 染料及染料中间体水分的 08-01; gb/t 4214.2-2008 家用和类似用途电器 12-30; gb/t 4798.7-2007 电工电子产品应用环 10-17 WebGB 5009.4-2016: PDF in English GB 5009.4-2016 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA National Food Safety Standard - Determination of Ash …
WebGB31604.8—2016 2 5.3 试样的食品模拟物及模拟条件的选择 按相应的产品标准操作。 5.4 试样的迁移试验预处理方法 按GB5009.156中试验方法操作。 5.5 试样的测定 5.5.1 总迁移量的测定 取各食品模拟物试液200mL,分次置于预先在100℃±5℃干燥箱中干燥2h的50mL玻璃蒸发 WebGB5009.224—2016 2 3.2.8 胰蛋白酶储备液(0.270mg/mL):将胰蛋白酶(3.1.5)放置至室温,称取胰蛋白酶27.0mg于小 烧杯中,用氯化钙盐酸溶液(3.2.7)溶解,转移至100mL容量瓶中,以 …
WebGB 5009.5-2016 Determination of Fat in Foods 4 5.1.1 Solid test sample: weigh 2 g~5 g (accurate to 0.001 g) of completely mixed test sample and transfer all the test sample into the filtration paper cylinder. 5.1.2 Liquid or semi-solid test sample: weigh 5 g~10 g (accurate to 0.001 g) of completely mixed test sample, place in an evaporating dish, add about 20 g … WebGB5009.33-2010 4 5.1.1 Fresh vegetable and fruit: the whole piece of vegetable and fruit is washed with deionized water, the edible portion of these vegetable and fruit is then disintegrated to uniformity after air dried. The adequate amount of disintegrated sample is then taken by quartering, and prepared into slurry with a stamp mill for use ...
WebGB 5009.5-2016 食品安全国家标准 食品中蛋白质的测定 Country/Region: Chinese Mainland Competent Authority: China Food and Drug Administration; National Health and Family Planning Commission Type: Standard Status: In force Release Date: 2016-12-23 Implementation Date: 2024-06-23 Applicable Scope:
WebMay 18, 2024 · 2024-05-18 17:01 GB5009.224-2016大豆制品中胰蛋白酶抑制剂活性的测定 前 言 本标准代替GB/T 21498—2 (08《大豆制品中胰蛋白酶抑制剂活性的测定》 本标准与GB/T 21498—2008相比,主要变化如下: ——标准名称修改为“食品安全国家标准大豆制品中胰蛋白酶抑制剂活性的测定” ———删除了原标准范围中“胰蛋白酶抑制剂活性可以用 … jobs in romania for americansWebJul 6, 2024 · 小木虫论坛-食品专栏:拥有来自国内各大院校、科研院所的博硕士研究生,企业研发人员,旺盛的人气、良好的交流氛围及广阔的交流空间,聚集了众多科研工作者的食品学术资源、食品经验交流信息,是国内最有人气的食品学术科研平台。 jobs in rolleston on dovehttp://down.foodmate.net/standard/search.php?corpstandard=2&kw=GB+5009&page=5 jobs in romania for bangladeshi