{"title":"2021年BCOJ合作工作报告:使用近红外系统有效分析RTD(即饮)酒精饮料中的酒精浓度","authors":"","doi":"10.1080/03610470.2023.2165386","DOIUrl":null,"url":null,"abstract":"Abstract In this collaborative BCOJ study, the Alcolyzer method was found to be applicable to the analysis of alcohol concentration in RTD. This method has been adopted for inclusion in the Methods of Analysis of the BCOJ. The differences between the average alcohol concentrations measured by the Alcolyzer method and the distillation method were less than 0.1% (v/v) and considered comparable. The repeatability of the Alcolyzer was smaller than the upper limit of 0.3% required by the Japan National Tax Agency, and the reproducibility was smaller than the upper limit of 0.5% required by the Japan National Tax Agency. This method has been admitted as a reasonable and accurate method for the analysis of alcohol concentration in RTD samples by the Japan National Tax Agency.","PeriodicalId":17225,"journal":{"name":"Journal of the American Society of Brewing Chemists","volume":"81 1","pages":"579 - 583"},"PeriodicalIF":1.3000,"publicationDate":"2023-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Report of 2021 BCOJ Collaborative Work: Efficient Analysis of Alcohol Concentration in RTD (Ready to Drink) Alcoholic Beverages Using a Near-Infrared System\",\"authors\":\"\",\"doi\":\"10.1080/03610470.2023.2165386\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract In this collaborative BCOJ study, the Alcolyzer method was found to be applicable to the analysis of alcohol concentration in RTD. This method has been adopted for inclusion in the Methods of Analysis of the BCOJ. The differences between the average alcohol concentrations measured by the Alcolyzer method and the distillation method were less than 0.1% (v/v) and considered comparable. The repeatability of the Alcolyzer was smaller than the upper limit of 0.3% required by the Japan National Tax Agency, and the reproducibility was smaller than the upper limit of 0.5% required by the Japan National Tax Agency. This method has been admitted as a reasonable and accurate method for the analysis of alcohol concentration in RTD samples by the Japan National Tax Agency.\",\"PeriodicalId\":17225,\"journal\":{\"name\":\"Journal of the American Society of Brewing Chemists\",\"volume\":\"81 1\",\"pages\":\"579 - 583\"},\"PeriodicalIF\":1.3000,\"publicationDate\":\"2023-02-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the American Society of Brewing Chemists\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1080/03610470.2023.2165386\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"BIOTECHNOLOGY & APPLIED MICROBIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the American Society of Brewing Chemists","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1080/03610470.2023.2165386","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIOTECHNOLOGY & APPLIED MICROBIOLOGY","Score":null,"Total":0}
Report of 2021 BCOJ Collaborative Work: Efficient Analysis of Alcohol Concentration in RTD (Ready to Drink) Alcoholic Beverages Using a Near-Infrared System
Abstract In this collaborative BCOJ study, the Alcolyzer method was found to be applicable to the analysis of alcohol concentration in RTD. This method has been adopted for inclusion in the Methods of Analysis of the BCOJ. The differences between the average alcohol concentrations measured by the Alcolyzer method and the distillation method were less than 0.1% (v/v) and considered comparable. The repeatability of the Alcolyzer was smaller than the upper limit of 0.3% required by the Japan National Tax Agency, and the reproducibility was smaller than the upper limit of 0.5% required by the Japan National Tax Agency. This method has been admitted as a reasonable and accurate method for the analysis of alcohol concentration in RTD samples by the Japan National Tax Agency.
期刊介绍：
The Journal of the American Society of Brewing Chemists publishes scientific papers, review articles, and technical reports pertaining to the chemistry, microbiology, and technology of brewing and distilling, as well as the analytical techniques used in the malting, brewing, and distilling industries.
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