Research Article | OPEN ACCESS
Relation between Grape Wine Quality and Related Physicochemical Indexes
1Zi-Yue Chen, 2Yuan-Biao Zhang and 1Qiu-Ye Qian
1International Business School, Jinan University, Zhuhai 519070, China
2Mathematical Modeling Innovative Practice Base, Jinan University,
Zhuhai, 519070, China Packaging Engineering Institute, Jinan University,
Zhuhai 519070, China and Key Laboratory of Product Packaging and Logistics of
Guangdong Higher Education Institutes, Jinan University, Zhuhai, 519070, China
Research Journal of Applied Sciences, Engineering and Technology 2013 24:5572-5577
Received: October 12, 2012 | Accepted: December 03, 2012 | Published: May 30, 2013
Abstract
The aim of this study is to evaluate grape wine quality more objectively by reducing the error of traditional grape-wine-quality evaluation. On combining grape wine quality and physicochemical index of grapevine, we provided a grape-wine-quality evaluation model by grapevine’s physicochemical index in this study. Firstly, evaluations of the tasters are analyzed, for eliminating the disturbance caused by their individual difference. Then, relationship between grape wine and grapevines are analyzed. Inherent mechanism which affects the grape wine quality was figured out based on description of grape wine quality by physicochemical index of grapevine. Finally, we evaluated the grape wine quality by physicochemical index of grapevine. Additionally, rationality of the model is verified by statistical test while the accuracy of the results is verified by comparison with the evaluating results made by tasters.
Keywords:
Grape wine quality evaluation, multiple linear stepwise regression, principal component analysis, significant test,
Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Copyright
The authors have no competing interests.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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