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Quality Degradation of Chinese White Lotus Seeds Caused by Dampening during Processing and Storage: Rapid and Nondestructive Discrimination Using Near-Infrared Spectroscopy
المؤلفون المشاركون
Xu, Lu
Fu, Hai-Yan
She, Yuan-Bin
Cai, Chen-Bo
المصدر
Journal of Analytical Methods in Chemistry
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-06-28
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Dampening during processing or storage can largely influence the quality of white lotus seeds (WLS).
This paper investigated the feasibility of using near-infrared (NIR) spectroscopy and chemometrics for rapid and nondestructive discrimination of the dampened WLS.
Regular ( n = 167 ) and dampened ( n = 118 ) WLS objects were collected from five main producing areas and NIR reflectance spectra (4000–12000 cm−1) were measured for bare kernels.
The influence of spectral preprocessing methods, including smoothing, taking second-order derivatives (D2), and standard normal variate (SNV), on partial least squares discrimination analysis (PLSDA) was compared to select the optimal data preprocessing method.
A moving-window strategy was combined with PLSDA (MWPLSDA) to select the most informative wavelength intervals for classification.
Based on the selected spectral ranges, the sensitivity, specificity, and accuracy were 0.927, 0.950, and 0.937 for SNV-MWPLSDA, respectively.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Xu, Lu& Fu, Hai-Yan& Cai, Chen-Bo& She, Yuan-Bin. 2015. Quality Degradation of Chinese White Lotus Seeds Caused by Dampening during Processing and Storage: Rapid and Nondestructive Discrimination Using Near-Infrared Spectroscopy. Journal of Analytical Methods in Chemistry،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1067187
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Xu, Lu…[et al.]. Quality Degradation of Chinese White Lotus Seeds Caused by Dampening during Processing and Storage: Rapid and Nondestructive Discrimination Using Near-Infrared Spectroscopy. Journal of Analytical Methods in Chemistry No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1067187
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Xu, Lu& Fu, Hai-Yan& Cai, Chen-Bo& She, Yuan-Bin. Quality Degradation of Chinese White Lotus Seeds Caused by Dampening during Processing and Storage: Rapid and Nondestructive Discrimination Using Near-Infrared Spectroscopy. Journal of Analytical Methods in Chemistry. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1067187
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1067187
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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