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

IF 1.3 4区农林科学 Q4 BIOTECHNOLOGY & APPLIED MICROBIOLOGY

Journal of the American Society of Brewing Chemists Pub Date : 2023-02-17 DOI:10.1080/03610470.2023.2165386

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引用次数: 0

摘要

在这项与BCOJ合作的研究中，发现酒精分析仪方法适用于RTD中酒精浓度的分析。该方法已被纳入《BCOJ分析方法》。酒精分析仪法与蒸馏法测定的平均酒精浓度差异小于0.1% (v/v)，具有可比性。酒精分析仪的重现性小于日本国税厅要求的0.3%的上限，重现性小于日本国税厅要求的0.5%的上限。该方法被日本国税厅认可为一种合理、准确的分析RTD样品中酒精浓度的方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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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.

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来源期刊

Journal of the American Society of Brewing Chemists 工程技术-生物工程与应用微生物

CiteScore

4.00

自引率

20.00%

发文量

审稿时长

3 months

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.