EFFECTS OF LOW-TEMPERATURE PLASMA ON PLANT PRODUCTS
The aim of this research is to study the effect of low temperature (cold) argon plasma on inactivation of microorganisms and the potential use of plasma treatment of plant products with the purpose to increase storage time. Non-equilibrium plasma source based on plasma jets in a low-current spark di...
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| Format: | Article |
| Language: | English |
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Kemerovo State University
2017-09-01
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| Series: | Техника и технология пищевых производств |
| Subjects: | |
| Online Access: | http://fptt.ru/stories/archive/46/19.pdf |
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| author | Gomboeva S.V. Badmaeva I.I. Baldanov B.B. Ranzhurov T.V. Nikolaev E.O. |
| author_facet | Gomboeva S.V. Badmaeva I.I. Baldanov B.B. Ranzhurov T.V. Nikolaev E.O. |
| author_sort | Gomboeva S.V. |
| collection | DOAJ |
| description | The aim of this research is to study the effect of low temperature (cold) argon plasma on inactivation of microorganisms and the potential use of plasma treatment of plant products with the purpose to increase storage time. Non-equilibrium plasma source based on plasma jets in a low-current spark discharge at atmospheric pressure has been developed as an experimental setup to generate low temperature (cold) argon plasma. Series of experiments have been conducted to select optimum parameters for inactivation of microorganisms. The results show a sterilizing ability of low-temperature plasma for different types of microorganisms. The reduction of the number of bacteria is observed for E. coli exposed within 60 seconds, and for B. subtilis, Aspergillus оryzae and Saccharomyces cerevisiae exposed within 300 sec. Products of plant origin processed with plasma demonstrate their integrity during storage without creating a specific climate (low temperature) up to 10 days for tuber and root crops and up to 2 days for leafy greens ensuring microbiological safety. These results allow us to conclude that the method of plant product processing with low-temperature plasma is effective for storage time increasing. |
| format | Article |
| id | doaj-art-72674dd3629241fdb5c76a3d407736ab |
| institution | Kabale University |
| issn | 2074-9414 2313-1748 |
| language | English |
| publishDate | 2017-09-01 |
| publisher | Kemerovo State University |
| record_format | Article |
| series | Техника и технология пищевых производств |
| spelling | doaj-art-72674dd3629241fdb5c76a3d407736ab2025-01-02T01:15:44ZengKemerovo State UniversityТехника и технология пищевых производств2074-94142313-17482017-09-0146312913410.21179/2074-9414-2017-3-129-134EFFECTS OF LOW-TEMPERATURE PLASMA ON PLANT PRODUCTSGomboeva S.V.0Badmaeva I.I.1Baldanov B.B.2Ranzhurov T.V.3Nikolaev E.O.4East-Siberian State University of Technology and ManagementEast-Siberian State University of Technology and ManagementInstitute of Physical Material Science of the Siberian Branch of the RASInstitute of Physical Material Science of the Siberian Branch of the RASInstitute of Physical Material Science of the Siberian Branch of the RASThe aim of this research is to study the effect of low temperature (cold) argon plasma on inactivation of microorganisms and the potential use of plasma treatment of plant products with the purpose to increase storage time. Non-equilibrium plasma source based on plasma jets in a low-current spark discharge at atmospheric pressure has been developed as an experimental setup to generate low temperature (cold) argon plasma. Series of experiments have been conducted to select optimum parameters for inactivation of microorganisms. The results show a sterilizing ability of low-temperature plasma for different types of microorganisms. The reduction of the number of bacteria is observed for E. coli exposed within 60 seconds, and for B. subtilis, Aspergillus оryzae and Saccharomyces cerevisiae exposed within 300 sec. Products of plant origin processed with plasma demonstrate their integrity during storage without creating a specific climate (low temperature) up to 10 days for tuber and root crops and up to 2 days for leafy greens ensuring microbiological safety. These results allow us to conclude that the method of plant product processing with low-temperature plasma is effective for storage time increasing.http://fptt.ru/stories/archive/46/19.pdfargon plasmamicroorganismslow-current sparkfood productsstorage time |
| spellingShingle | Gomboeva S.V. Badmaeva I.I. Baldanov B.B. Ranzhurov T.V. Nikolaev E.O. EFFECTS OF LOW-TEMPERATURE PLASMA ON PLANT PRODUCTS Техника и технология пищевых производств argon plasma microorganisms low-current spark food products storage time |
| title | EFFECTS OF LOW-TEMPERATURE PLASMA ON PLANT PRODUCTS |
| title_full | EFFECTS OF LOW-TEMPERATURE PLASMA ON PLANT PRODUCTS |
| title_fullStr | EFFECTS OF LOW-TEMPERATURE PLASMA ON PLANT PRODUCTS |
| title_full_unstemmed | EFFECTS OF LOW-TEMPERATURE PLASMA ON PLANT PRODUCTS |
| title_short | EFFECTS OF LOW-TEMPERATURE PLASMA ON PLANT PRODUCTS |
| title_sort | effects of low temperature plasma on plant products |
| topic | argon plasma microorganisms low-current spark food products storage time |
| url | http://fptt.ru/stories/archive/46/19.pdf |
| work_keys_str_mv | AT gomboevasv effectsoflowtemperatureplasmaonplantproducts AT badmaevaii effectsoflowtemperatureplasmaonplantproducts AT baldanovbb effectsoflowtemperatureplasmaonplantproducts AT ranzhurovtv effectsoflowtemperatureplasmaonplantproducts AT nikolaeveo effectsoflowtemperatureplasmaonplantproducts |