A rapid method of determination of betanin and vulgaxanthin I in beet powder using a general purpose tristimulus colorimeter

Eli Cohen; Israel Saguy

doi:10.1007/BF01267828

A rapid method of determination of betanin and vulgaxanthin I in beet powder using a general purpose tristimulus colorimeter

Eli Cohen, Israel Saguy

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

2 Scopus citations

Abstract

A general purpose tristimulus colorimeter was found to be adequate in determining beet powder pigments (betanin and vulgaxanthin I) concentrations. In comparison with the generally applied spectrophotometric method, the light-reflectance technique was found to be very accurate and reliable for determining the main beet pigments and could be used for rapid determination.

Original language	English
Pages (from-to)	31-33
Number of pages	3
Journal	European Food Research and Technology
Volume	175
Issue number	1
DOIs	https://doi.org/10.1007/BF01267828
State	Published - 1 Jan 1982
Externally published	Yes

ASJC Scopus subject areas

Food Science

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10.1007/BF01267828

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title = "A rapid method of determination of betanin and vulgaxanthin I in beet powder using a general purpose tristimulus colorimeter",

abstract = "A general purpose tristimulus colorimeter was found to be adequate in determining beet powder pigments (betanin and vulgaxanthin I) concentrations. In comparison with the generally applied spectrophotometric method, the light-reflectance technique was found to be very accurate and reliable for determining the main beet pigments and could be used for rapid determination.",

author = "Eli Cohen and Israel Saguy",

year = "1982",

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AU - Saguy, Israel

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Y1 - 1982/1/1

N2 - A general purpose tristimulus colorimeter was found to be adequate in determining beet powder pigments (betanin and vulgaxanthin I) concentrations. In comparison with the generally applied spectrophotometric method, the light-reflectance technique was found to be very accurate and reliable for determining the main beet pigments and could be used for rapid determination.

AB - A general purpose tristimulus colorimeter was found to be adequate in determining beet powder pigments (betanin and vulgaxanthin I) concentrations. In comparison with the generally applied spectrophotometric method, the light-reflectance technique was found to be very accurate and reliable for determining the main beet pigments and could be used for rapid determination.

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DO - 10.1007/BF01267828

M3 - Article

AN - SCOPUS:85032068272

SN - 0044-3026

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SP - 31

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JO - European Food Research and Technology

JF - European Food Research and Technology

IS - 1

ER -

A rapid method of determination of betanin and vulgaxanthin I in beet powder using a general purpose tristimulus colorimeter

Abstract

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