THE IDENTIFICATION OF THE ACTIVITY OF PEROXIDASE IN APPLES AND POTATOES UNDER NORMAL AND SALINE CONDITIONS

Authors:

Abstract:

Рaper presents data on the comparative study of hydrogen-peroxide activity in the apples and potatoes under normal and saline conditions. The highest activity of hydrogen-peroxide is observed in the apples at 1 M NaCl solution, while under the same conditions the highest activity in the potatoes are observed at 0,05 M saline. As for Na2SO4, in this variant there is a different picture. Apparently, there is ionic strength (CO3>Cl>SO4) here.

Keywords:

apple potatoes hydrogen peroxide saline

References:

1. Аленькина С. А. Регуляция активности пероксидазы и оксалатоксидазы корней пшеницы под влиянием лектинов азоспирилл / С. А. Аленькина, В. Е. Никитина // Изв. РАН. Сер. биол. - 2010, № 1. - C. 105-108.
2. Касумов Н.А. Физиолого-биофизические аспекты механизма действия солей на растительный организм / Н.А. Касумов. - Баку: Издательство “Элм”, 1983. – С. 109-110.
3. Qasımov N.A. “Bitki fiziologiyası”. - 2008. - P. 228-231.
4. Muthukumarasamy M. Enhancement of Peroxidase, Polyphenol Oxidase and Superoxide Dismutase Activities by Triadimefon in NaCl Stressed Raphanus sativus L. / M. Muthukumarasamy, S.D. Gupta, R. Pannerselvam // Biol. Plant. – 2000, V. 43. - P. 317–320.
5. Flowers T.J. Breeding for salinity resistance in crop plants / T.J. Flowers, A.R. Yeo // Aust. J. Plant Physiol. - 1995, № 22. - P. 875-884.
6. Szabolcs I. The global problems of salt-affected soils / I. Szabolcs // Acta Agron. Hungarica/ - 1987, № 36/ - P. 159-172.
7. Zhu J. Physiological and growth responses of two different salt-sensitive cucumber cultivars to NaCl stress / J. Zhu, Z. Bie, Y. Li // Soil Sci. and Plant Nutr. - 2008, № 3. - P. 400-407.

Publication:

«World of Medicine and Biology» Vol. 7 No. 31 (2011) , с. 65-67
УДК 57.044, 57.014