RELATIONSHIP BETWEEN TOTAL ANTIOXIDANT CAPACITY AND MORPHOLOGICAL CHARACTERISTICS OF POTATOES TUBERS
Abstract
In 2105 samples of potatoes tubers with yellow, red, purple skin and white, cream, yellow, red and purple flesh of various breeding nurseries, the total antioxidant capacity (TAC) was determined by photoluminescence. It was found that the greatest TAC have potatoes tubers with purple skin and flesh, followed by tubers with red and pink skin and flesh. Among tubers with white, cream and yellow flesh, TAC are higher in samples with purple rind, followed by samples with red rind and yellow. It was found that potatoes with yellow skin, TAC higher tubers with yellow and cream flesh, compared with white. Tubers with yellow and cream pulp do not differ in TAC. Differences in TAC between samples with yellow, white, cream pulp and purple and red peel are not proven. Changes in TAC of tubers by 36.0 % are associated with the color of the tuber flesh and by 23.1 % with the peel color. The share of influence of other signs on the studied indicator is 40.9 %.
About the Authors
L. N. Kozlova
РУП «Научно-практический центр Национальной академии наук Беларуси по картофелеводству и плодоовощеводству»
Belarus
Belarus
G. I. Piskun
РУП «Научно-практический центр Национальной академии наук Беларуси по картофелеводству и плодоовощеводству»
Belarus
Belarus
A. A. Korzan
РУП «Научно-практический центр Национальной академии наук Беларуси по картофелеводству и плодоовощеводству»
Belarus
Belarus
О. В. Nezakonova
РУП «Научно-практический центр Национальной академии наук Беларуси по картофелеводству и плодоовощеводству»
Belarus
Belarus
Е. A. Ryadinskaya
РУП «Научно-практический центр Национальной академии наук Беларуси по картофелеводству и плодоовощеводству»
Belarus
Belarus
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Review
For citations:
Kozlova L.N., Piskun G.I., Korzan A.A., Nezakonova О.В., Ryadinskaya Е.A. RELATIONSHIP BETWEEN TOTAL ANTIOXIDANT CAPACITY AND MORPHOLOGICAL CHARACTERISTICS OF POTATOES TUBERS. Potato Growing. 2020;27(2):37-41. (In Russ.)
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