Prediction of starch reserves in intact and ground grapevine cane wood tissues using near‐infrared reflectance spectroscopy

Robert Dambergs, J Jones, A Eyles, D.C. Close, C Claye, T Rodemann

Research output: Contribution to journalArticle

Abstract

Near-infrared reflectance spectroscopy (NIRS) technology can be a powerful analytical technique for the assessment of plant starch, but generally samples need to be freeze-dried and ground. This study investigated the feasibility of using NIRS technology to quantify starch concentration in ground and intact grapevine cane wood samples (with or without the bark layer). A partial least squares regression was used on the sample spectral data and was compared against starch analysis using a conventional wet chemistry method.
Original languageEnglish
JournalJournal of the Science of Food and Agriculture
DOIs
Publication statusPublished - 2020

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