| 食品中总灰分测定方法的简化 |
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| 引用本文： | 祁琛,辛雨霏. 食品中总灰分测定方法的简化[J]. 现代食品, 2021, 27(1): 210-212 |
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| 作者姓名： | 祁琛 辛雨霏 |
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| 作者单位： | 大连市检验检测认证技术服务中心,辽宁 大连 116600;大连食品质量检验检测研究院有限公司,辽宁 大连 116600 |
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| 摘 要： | 目的:探讨同一方法用于不同种类食品中总灰分测定的可行性.方法:按照国家标准规定的两种灰分测定方法,选取不同种类食品分别进行测定.结果:标准规定的6类食品14种样品的灰分,均可以采用经酸处理过的坩埚,并加入助灰化剂测定,符合标准要求.结论:统一实验方法后,实验重现性较好,提高了日常检验效率.
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| 关 键 词： | 食品灰分测定 坩埚处理 助灰化剂 |
Simplification of the Determination Method of Total Ash in Food |
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| QI Chen,XIN Yufei. Simplification of the Determination Method of Total Ash in Food[J]. Modern Food, 2021, 27(1): 210-212 |
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| Authors: | QI Chen XIN Yufei |
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| Affiliation: | (Dalian Inspection and Certification Technical Service Center,Dalian 116600,China;Dalian Institute of Food Quality Inspection and Testing Co.,Ltd.,Dalian 116600,China) |
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| Abstract: | Objective:To explore whether the same method can be used for the determination of total ash in different types of food.Method:According to the two ash determination methods stipulated by national standards,different types of food were selected for determination.Result:It was verified that the ash content of 14 samples of 6 types of foods stipulated in the standard can be determined by using acid-treated crucibles and adding ashing aids,which meets the requirements of the standard.Conclusion:After unifying the experimental method,the experiment reproducibility is better,and the daily inspection efficiency is improved. |
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| Keywords: | food ash determination crucible treatment ashing aid |
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