Influence of chitosan and hydroxycinnamic acids conjugates and nanoparticles on the growth of barley seedlings and proline contents under saline stress

Author:

Herasimovich K. M.1ORCID,Rybinskaya K. I.1ORCID,Ovchinnikov I. A.1ORCID,Nedved H. L.1ORCID,Kalatskaja J. N.1ORCID,Hileuskaya K. S.2ORCID,Nikalaichuk V. V.2,Laman N. A.1ORCID

Affiliation:

1. V. F. Kuprevich Institute of Experimental Botany of the National Academy of Sciences of Belarus

2. Institute of Chemistry of New Materials of the National Academy of Sciences of Belarus

Abstract

The effect of seed treatment with various materials of chitosan and hydroxycinnamic acids on the growth of barley seedlings was evaluated. It was shown that chitosan-hydroxycinnamic acid conjugates and nanoparticles had no negative effect on the initial stages of the growth of barley seedlings. Adaptation of seedlings after 24 h exposure to 4 % NaCl in the samples of conjugates of 30 kDa chitosan with caffeic and ferulic acids was more effective. There was a decrease in proline contents and restoration of the growth activity under post-stress conditions.

Publisher

Publishing House Belorusskaya Nauka

Subject

General Earth and Planetary Sciences,General Environmental Science

Reference21 articles.

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5. Nedved’ E. L., Kalatskaya Zh. N., Ovchinnikov I. A., Rybinskaya E. I., Kraskovskii A. N., Nikolaichuk V. V., Gilevskaya K. S., Kulikovskaya V. I., Agabekov V. E., Laman N. A. Growth parameters and antioxidant activity in cucumber seedlings with application of chitosan and hydroxycinnamic acids conjugates under salt stress. Prikladnaya biokhimiya i mik­ robiologiya [Applied biochemistry and microbiology], 2022, vol. 58, no. 1, pp. 74–82 (in Russian).

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