Influence of water activity on the stability of betanine View Full Text


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Article Info

DATE

1990-02

AUTHORS

Milan Drdák, Milota Vallová, Gabriel Greif, Peter Simko, Pavol Kusý

ABSTRACT

The influence of water activity on the stability of betanine isolated using Sephadex G-25 and crystallized with 0.1% HCl was investigated. The influence of water activity was studied in water/glycerol model systems with water activities ranging from 0.37 to 1.00 at 75° C. From the results obtained, the rate constants for betanine degradation and the half-lives of betanine were calculated. The non-linar dependence obtained was verified using mathematical methods. More... »

PAGES

121-122

References to SciGraph publications

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/bf01193480

DOI

http://dx.doi.org/10.1007/bf01193480

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1046898072


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