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Review

Encapsulation of Plant Biocontrol Bacteria with Alginate as a Main Polymer Material

by
Roohallah Saberi Riseh
1,
Yury A. Skorik
2,*,
Vijay Kumar Thakur
3,4,5,
Mojde Moradi Pour
1,
Elahe Tamanadar
1 and
Shahnaz Shahidi Noghabi
1
1
Department of Plant Protection, Faculty of Agriculture, Vali-e-Asr University of Rafsanjan, Imam Khomeini Square, Rafsanjan 7718897111, Iran
2
Institute of Macromolecular Compounds of the Russian Academy of Sciences, Bolshoi VO 31, St. Petersburg 199004, Russia
3
Biorefining and Advanced Materials Research Center, SRUC, Edinburgh EH9 3JG, UK
4
Department of Mechanical Engineering, School of Engineering, Shiv Nadar University, Greater Noida 201314, Uttar Pradesh, India
5
School of Engineering, University of Petroleum and Energy Studies (UPES), Dehradun 248007, Uttarakhand, India
*
Author to whom correspondence should be addressed.
Int. J. Mol. Sci. 2021, 22(20), 11165; https://doi.org/10.3390/ijms222011165
Submission received: 18 September 2021 / Revised: 11 October 2021 / Accepted: 13 October 2021 / Published: 16 October 2021
(This article belongs to the Collection Feature Papers in 'Macromolecules')

Abstract

One of the most favored trends in modern agriculture is biological control. However, many reports show that survival of biocontrol bacteria is poor in host plants. Providing biocontrol agents with protection by encapsulation within external coatings has therefore become a popular idea. Various techniques, including extrusion, spray drying, and emulsion, have been introduced for encapsulation of biocontrol bacteria. One commonly used biopolymer for this type of microencapsulation is alginate, a biopolymer extracted from seaweed. Recent progress has resulted in the production of alginate-based microcapsules that meet key bacterial encapsulation requirements, including biocompatibility, biodegradability, and support of long-term survival and function. However, more studies are needed regarding the effect of encapsulation on protective bacteria and their targeted release in organic crop production systems. Most importantly, the efficacy of alginate use for the encapsulation of biocontrol bacteria in pest and disease management requires further verification. Achieving a new formulation based on biodegradable polymers can have significant effects on increasing the quantity and quality of agricultural products.
Keywords: alginate; chitosan; encapsulation; pest management; plant disease alginate; chitosan; encapsulation; pest management; plant disease

Share and Cite

MDPI and ACS Style

Saberi Riseh, R.; Skorik, Y.A.; Thakur, V.K.; Moradi Pour, M.; Tamanadar, E.; Noghabi, S.S. Encapsulation of Plant Biocontrol Bacteria with Alginate as a Main Polymer Material. Int. J. Mol. Sci. 2021, 22, 11165. https://doi.org/10.3390/ijms222011165

AMA Style

Saberi Riseh R, Skorik YA, Thakur VK, Moradi Pour M, Tamanadar E, Noghabi SS. Encapsulation of Plant Biocontrol Bacteria with Alginate as a Main Polymer Material. International Journal of Molecular Sciences. 2021; 22(20):11165. https://doi.org/10.3390/ijms222011165

Chicago/Turabian Style

Saberi Riseh, Roohallah, Yury A. Skorik, Vijay Kumar Thakur, Mojde Moradi Pour, Elahe Tamanadar, and Shahnaz Shahidi Noghabi. 2021. "Encapsulation of Plant Biocontrol Bacteria with Alginate as a Main Polymer Material" International Journal of Molecular Sciences 22, no. 20: 11165. https://doi.org/10.3390/ijms222011165

APA Style

Saberi Riseh, R., Skorik, Y. A., Thakur, V. K., Moradi Pour, M., Tamanadar, E., & Noghabi, S. S. (2021). Encapsulation of Plant Biocontrol Bacteria with Alginate as a Main Polymer Material. International Journal of Molecular Sciences, 22(20), 11165. https://doi.org/10.3390/ijms222011165

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