Research of toxicity of chitosan-based film-forming compositions
The object of research is chitosan-based film-forming compositions with the addition of decoctions from medicinal plants: Sweet flag, Senegalia catechu, Ledum, Bergenia crassifolia; Common yarrow, Eucalyptus globulus, Eleutherococcus senticosus, Hypericum perforatum; Chamaenerion angustifolium, Icel...
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PC Technology Center
2017
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Online Access: | https://doi.org/10.15587/2312-8372.2017.119420 https://doaj.org/article/b1614a4e5c6e4243a0e35d4d01f5fb06 |
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ftdoajarticles:oai:doaj.org/article:b1614a4e5c6e4243a0e35d4d01f5fb06 2023-05-15T16:51:26+02:00 Research of toxicity of chitosan-based film-forming compositions Antonina Dubinina Tatiana Letuta Tatiana Frolova Helena Savinova Galina Bolshakova Vira Novikova 2017-11-01T00:00:00Z https://doi.org/10.15587/2312-8372.2017.119420 https://doaj.org/article/b1614a4e5c6e4243a0e35d4d01f5fb06 EN RU UK eng rus ukr PC Technology Center http://journals.uran.ua/tarp/article/view/119420 https://doaj.org/toc/2226-3780 https://doaj.org/toc/2312-8372 2226-3780 2312-8372 doi:10.15587/2312-8372.2017.119420 https://doaj.org/article/b1614a4e5c6e4243a0e35d4d01f5fb06 Tehnologìčnij Audit ta Rezervi Virobnictva, Vol 6, Iss 3(38), Pp 39-46 (2017) chitosan-based compositions decoction of medicinal herbs toxicity of compositions hemolysis zones blood agar Technology (General) T1-995 Business HF5001-6182 article 2017 ftdoajarticles https://doi.org/10.15587/2312-8372.2017.119420 2022-12-31T10:28:57Z The object of research is chitosan-based film-forming compositions with the addition of decoctions from medicinal plants: Sweet flag, Senegalia catechu, Ledum, Bergenia crassifolia; Common yarrow, Eucalyptus globulus, Eleutherococcus senticosus, Hypericum perforatum; Chamaenerion angustifolium, Iceland moss, Calendula officinalis, Urtica; Peppermint, Potentilla alba, Common tansy, Plantago major; Artemisia absinthium, Motherwort, Sage, Common sunflower. Medicinal herbs have biological activity (toxicity), which accompanies the main therapeutic effect and depends on the dose. Toxicity is not observed in all medicinal herbs, but among them there are strong and even poisonous. Presented in the composition, medicinal herbs based on 2 % chitosan are not studied for toxicity, therefore, to establish the safety of their use as a packaging for fruit and vegetables, this must be done. The developed compositions are examined for: 1) toxicity using bacteriological methods by sowing on 5 % blood agar; 2) manifestation of hemolysis zones and growth of B.cereus culture by diffusion into agar (well method). During the research, positive results are obtained: 1) all samples are not toxic; 2) hemolysis zones are not identified; 3) there is a suppression of the growth of B.cereus culture, which grew on the surface of blood agar (growth retardation zones of culture B.cereus 0–34 mm). Further expansion of the study will allow the use of chitosan-based film-forming compositions that have differentiated properties with respect to solubility, sorption, bactericidal and antioxidant effects as a factor in increasing the biological value of food in the absence of toxicity in fruit and vegetable products. Article in Journal/Newspaper Iceland Directory of Open Access Journals: DOAJ Articles Technology audit and production reserves 6 3(38) 39 46 |
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Directory of Open Access Journals: DOAJ Articles |
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ftdoajarticles |
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English Russian Ukrainian |
topic |
chitosan-based compositions decoction of medicinal herbs toxicity of compositions hemolysis zones blood agar Technology (General) T1-995 Business HF5001-6182 |
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chitosan-based compositions decoction of medicinal herbs toxicity of compositions hemolysis zones blood agar Technology (General) T1-995 Business HF5001-6182 Antonina Dubinina Tatiana Letuta Tatiana Frolova Helena Savinova Galina Bolshakova Vira Novikova Research of toxicity of chitosan-based film-forming compositions |
topic_facet |
chitosan-based compositions decoction of medicinal herbs toxicity of compositions hemolysis zones blood agar Technology (General) T1-995 Business HF5001-6182 |
description |
The object of research is chitosan-based film-forming compositions with the addition of decoctions from medicinal plants: Sweet flag, Senegalia catechu, Ledum, Bergenia crassifolia; Common yarrow, Eucalyptus globulus, Eleutherococcus senticosus, Hypericum perforatum; Chamaenerion angustifolium, Iceland moss, Calendula officinalis, Urtica; Peppermint, Potentilla alba, Common tansy, Plantago major; Artemisia absinthium, Motherwort, Sage, Common sunflower. Medicinal herbs have biological activity (toxicity), which accompanies the main therapeutic effect and depends on the dose. Toxicity is not observed in all medicinal herbs, but among them there are strong and even poisonous. Presented in the composition, medicinal herbs based on 2 % chitosan are not studied for toxicity, therefore, to establish the safety of their use as a packaging for fruit and vegetables, this must be done. The developed compositions are examined for: 1) toxicity using bacteriological methods by sowing on 5 % blood agar; 2) manifestation of hemolysis zones and growth of B.cereus culture by diffusion into agar (well method). During the research, positive results are obtained: 1) all samples are not toxic; 2) hemolysis zones are not identified; 3) there is a suppression of the growth of B.cereus culture, which grew on the surface of blood agar (growth retardation zones of culture B.cereus 0–34 mm). Further expansion of the study will allow the use of chitosan-based film-forming compositions that have differentiated properties with respect to solubility, sorption, bactericidal and antioxidant effects as a factor in increasing the biological value of food in the absence of toxicity in fruit and vegetable products. |
format |
Article in Journal/Newspaper |
author |
Antonina Dubinina Tatiana Letuta Tatiana Frolova Helena Savinova Galina Bolshakova Vira Novikova |
author_facet |
Antonina Dubinina Tatiana Letuta Tatiana Frolova Helena Savinova Galina Bolshakova Vira Novikova |
author_sort |
Antonina Dubinina |
title |
Research of toxicity of chitosan-based film-forming compositions |
title_short |
Research of toxicity of chitosan-based film-forming compositions |
title_full |
Research of toxicity of chitosan-based film-forming compositions |
title_fullStr |
Research of toxicity of chitosan-based film-forming compositions |
title_full_unstemmed |
Research of toxicity of chitosan-based film-forming compositions |
title_sort |
research of toxicity of chitosan-based film-forming compositions |
publisher |
PC Technology Center |
publishDate |
2017 |
url |
https://doi.org/10.15587/2312-8372.2017.119420 https://doaj.org/article/b1614a4e5c6e4243a0e35d4d01f5fb06 |
genre |
Iceland |
genre_facet |
Iceland |
op_source |
Tehnologìčnij Audit ta Rezervi Virobnictva, Vol 6, Iss 3(38), Pp 39-46 (2017) |
op_relation |
http://journals.uran.ua/tarp/article/view/119420 https://doaj.org/toc/2226-3780 https://doaj.org/toc/2312-8372 2226-3780 2312-8372 doi:10.15587/2312-8372.2017.119420 https://doaj.org/article/b1614a4e5c6e4243a0e35d4d01f5fb06 |
op_doi |
https://doi.org/10.15587/2312-8372.2017.119420 |
container_title |
Technology audit and production reserves |
container_volume |
6 |
container_issue |
3(38) |
container_start_page |
39 |
op_container_end_page |
46 |
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1766041548207685632 |