Biomass Enhancement of Stevia rebaudiana Bertoni Shoot Culture in Temporary Immersion System (TIS) RITA® Bioreactor Optimized in Two Different Immersion Periods
Stevia plant contains steviol glycosides, which are estimated to be 300 times sweeter than sucrose. However, conventional (in vivo) propagation of Stevia rebaudiana in Indonesia was not effective due to poor results. Therefore, an alternative method to propagate stevia plants is needed. One of them...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2021-01-01
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| Series: | E3S Web of Conferences |
| Subjects: | |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/02/e3sconf_icon-beat2019_00007.pdf |
| _version_ | 1818388857691832320 |
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| author | Christela Melviana Agustine Rachmi Esyanti Rizkita Mel Maizirwan Hendroko Setyobudi Roy |
| author_facet | Christela Melviana Agustine Rachmi Esyanti Rizkita Mel Maizirwan Hendroko Setyobudi Roy |
| author_sort | Christela Melviana Agustine |
| collection | DOAJ |
| description | Stevia plant contains steviol glycosides, which are estimated to be 300 times sweeter than sucrose. However, conventional (in vivo) propagation of Stevia rebaudiana in Indonesia was not effective due to poor results. Therefore, an alternative method to propagate stevia plants is needed. One of them is by using in vitro method. Multiplication with a large quantity of stevia biomass in a relatively short period can be conducted by using TIS RITA® (Recipient for Automated Temporary Immersion System). This study aimed to evaluate the effect of the immersion period of the medium on growth and the medium bioconversion into the production of shoot biomass. The bioreactors were set up with 15 min and 30 min immersions periods, scheduled every 6 h, and incubated for 21 d. The result indicated that the immersion period affected the biomass and growth rate (µ). Amount of 30 min immersion showed a greater percentage of shoot multiplication, higher biomass, percentage of leaf growth, growth rate, and productivity compared to 15 min immersion. The pattern of sucrose, mineral, and inorganic compounds consumption followed the growth of plant biomass for both systems. In conclusion, 30 min immersion gave a greater efficiency medium bioconversion to plant biomass compared with 15 min immersion. |
| first_indexed | 2024-12-14T04:32:30Z |
| format | Article |
| id | doaj.art-a33264074b1946e9964e6d04b193c3c2 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-14T04:32:30Z |
| publishDate | 2021-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-a33264074b1946e9964e6d04b193c3c22022-12-21T23:17:03ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012260000710.1051/e3sconf/202122600007e3sconf_icon-beat2019_00007Biomass Enhancement of Stevia rebaudiana Bertoni Shoot Culture in Temporary Immersion System (TIS) RITA® Bioreactor Optimized in Two Different Immersion PeriodsChristela Melviana Agustine0Rachmi Esyanti Rizkita1Mel Maizirwan2Hendroko Setyobudi Roy3Department of Plant Science and Biotechnology, School of Life Sciences and Technology, Bandung Institute of TechnologyDepartment of Plant Science and Biotechnology, School of Life Sciences and Technology, Bandung Institute of TechnologyDepartment of Biotechnology Engineering, Kulliyyah of Engineering, International Islamic University MalaysiaDepartment of Agriculture Science, Postgraduate Program, University of Muhammadiyah MalangStevia plant contains steviol glycosides, which are estimated to be 300 times sweeter than sucrose. However, conventional (in vivo) propagation of Stevia rebaudiana in Indonesia was not effective due to poor results. Therefore, an alternative method to propagate stevia plants is needed. One of them is by using in vitro method. Multiplication with a large quantity of stevia biomass in a relatively short period can be conducted by using TIS RITA® (Recipient for Automated Temporary Immersion System). This study aimed to evaluate the effect of the immersion period of the medium on growth and the medium bioconversion into the production of shoot biomass. The bioreactors were set up with 15 min and 30 min immersions periods, scheduled every 6 h, and incubated for 21 d. The result indicated that the immersion period affected the biomass and growth rate (µ). Amount of 30 min immersion showed a greater percentage of shoot multiplication, higher biomass, percentage of leaf growth, growth rate, and productivity compared to 15 min immersion. The pattern of sucrose, mineral, and inorganic compounds consumption followed the growth of plant biomass for both systems. In conclusion, 30 min immersion gave a greater efficiency medium bioconversion to plant biomass compared with 15 min immersion.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/02/e3sconf_icon-beat2019_00007.pdfdiabetes preventionmicropropagationnatural sweetenersweetener planttissue culture |
| spellingShingle | Christela Melviana Agustine Rachmi Esyanti Rizkita Mel Maizirwan Hendroko Setyobudi Roy Biomass Enhancement of Stevia rebaudiana Bertoni Shoot Culture in Temporary Immersion System (TIS) RITA® Bioreactor Optimized in Two Different Immersion Periods E3S Web of Conferences diabetes prevention micropropagation natural sweetener sweetener plant tissue culture |
| title | Biomass Enhancement of Stevia rebaudiana Bertoni Shoot Culture in Temporary Immersion System (TIS) RITA® Bioreactor Optimized in Two Different Immersion Periods |
| title_full | Biomass Enhancement of Stevia rebaudiana Bertoni Shoot Culture in Temporary Immersion System (TIS) RITA® Bioreactor Optimized in Two Different Immersion Periods |
| title_fullStr | Biomass Enhancement of Stevia rebaudiana Bertoni Shoot Culture in Temporary Immersion System (TIS) RITA® Bioreactor Optimized in Two Different Immersion Periods |
| title_full_unstemmed | Biomass Enhancement of Stevia rebaudiana Bertoni Shoot Culture in Temporary Immersion System (TIS) RITA® Bioreactor Optimized in Two Different Immersion Periods |
| title_short | Biomass Enhancement of Stevia rebaudiana Bertoni Shoot Culture in Temporary Immersion System (TIS) RITA® Bioreactor Optimized in Two Different Immersion Periods |
| title_sort | biomass enhancement of stevia rebaudiana bertoni shoot culture in temporary immersion system tis rita r bioreactor optimized in two different immersion periods |
| topic | diabetes prevention micropropagation natural sweetener sweetener plant tissue culture |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/02/e3sconf_icon-beat2019_00007.pdf |
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