کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4519525 1322840 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Vis/NIR soluble solids prediction in intact oranges (Citrus sinensis L.) cv. Valencia Late by reflectance
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم زراعت و اصلاح نباتات
پیش نمایش صفحه اول مقاله
Vis/NIR soluble solids prediction in intact oranges (Citrus sinensis L.) cv. Valencia Late by reflectance
چکیده انگلیسی

A commercially available instrument of near infrared spectroscopy, equipped with a post-dispersive reflectance configuration, was used for the development of partial least squares calibration models for soluble solids content and total acidity prediction in oranges (Citrus sinensis L.) cv. Valencia Late. Both internal validation and external validation were conducted and modified partial least squares regression was also tested. The best model for soluble solids content had 1-VR = 0.85, Rc2=0.91 and SECV = 0.51 in the internal validation, showing RMSEP = 0.51 in the external validation exercise. For TA and pH, the accuracy of the models developed was unacceptable.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Postharvest Biology and Technology - Volume 47, Issue 1, January 2008, Pages 75–80
نویسندگان
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