Internal quality detection of Chinese pecans (Carya cathayensis) during storage using electronic nose responses combined with physicochemical methods
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- 作者：Shui Jiang ; Jun Wang ; jwang@zju.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Electronic nose ; Chinese pecans ; Storage time ; Nondestructive detection ; Physicochemical indexes
- 刊名：Postharvest Biology and Technology
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：118
- 期：Complete
- 页码：17-25
- 全文大小：1738 K
文摘
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An electronic nose was used to nondestructively detect the quality of Chinese pecans.
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The “75th s values” method was used to do the feature extraction of response curves.
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The model based on voting method had the best classification performance.
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We built two PLSR models to predict the acid and peroxide value of Chinese pecans.
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The E-nose signal data had good correlations with the quality of Chinese pecans.