COMPUTER‐AIDED DETERMINATION OF BEET PIGMENTS

I. SAGUY; I. J. KOPELMAN; S. MIZRAHI

doi:10.1111/j.1365-2621.1978.tb09750.x

COMPUTER‐AIDED DETERMINATION OF BEET PIGMENTS

I. SAGUY^*
, I. J. KOPELMAN
, S. MIZRAHI

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

A quick and accurate method is proposed for determining all major beet pigments (betanin, vulgaxathin ‐I, betalamic acid) and browning substances, from the visible spectrum of the mixture. The procedure is based on nonlinear curve fitting of the spectrum with a predicted function of the individual pigments, and obviates the need for laborious and time‐consuming separation. The approach is extremely useful in continuous monitoring of time‐ and temperature‐related processes, such as drying and storage.

Original language	English
Pages (from-to)	124-127
Number of pages	4
Journal	Journal of Food Science
Volume	43
Issue number	1
DOIs	https://doi.org/10.1111/j.1365-2621.1978.tb09750.x
State	Published - Jan 1978
Externally published	Yes

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COMPUTER‐AIDED DETERMINATION OF BEET PIGMENTS

Abstract

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