Comparison of alginate and pectin based beads for production of poultry probiotic cells.
A comparative study on the stability and potential of alginate and pectin based beads for production of poultry probiotic cells using MRS medium in repeated batch fermentation was conducted. The bead cores, made of three types of materials, i.e., ca-alginate, ca-pectinate and ca-alginate/pectinate,...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English English |
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2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/23471/1/Comparison%20of%20alginate%20and%20pectin%20based%20beads%20for%20production%20of%20poultry%20probiotic%20cells.pdf |
| _version_ | 1825925364382171136 |
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| author | Tey, Beng Ti Voo, Wan Ping Pogaku, Ravindra Chan, Eng Seng |
| author_facet | Tey, Beng Ti Voo, Wan Ping Pogaku, Ravindra Chan, Eng Seng |
| author_sort | Tey, Beng Ti |
| collection | UPM |
| description | A comparative study on the stability and potential of alginate and pectin based beads for production of poultry probiotic cells using MRS medium in repeated batch fermentation was conducted. The bead cores, made of three types of materials, i.e., ca-alginate, ca-pectinate and ca-alginate/pectinate, were compared. The effect of single and double layer coatings using chitosan and core material, respectively, on the bead stability and cell production were also studied. The pectin based beads were found to be more stable than that of the alginate beads and their stability was further improved by coating with chitosan. The cell concentration in pectin based beads was comparable to that in the alginate beads. On the other hand, pectin based beads gave significantly lower cell concentration in the growth medium for the initial fermentation cycles when compared to the alginate beads. In conclusion, pectin was found to be potential encapsulation material for probiotic cell production owing to its stability and favourable microenvironment for cell growth. |
| first_indexed | 2024-03-06T07:56:58Z |
| format | Article |
| id | upm.eprints-23471 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T07:56:58Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | upm.eprints-234712016-01-12T03:04:07Z http://psasir.upm.edu.my/id/eprint/23471/ Comparison of alginate and pectin based beads for production of poultry probiotic cells. Tey, Beng Ti Voo, Wan Ping Pogaku, Ravindra Chan, Eng Seng A comparative study on the stability and potential of alginate and pectin based beads for production of poultry probiotic cells using MRS medium in repeated batch fermentation was conducted. The bead cores, made of three types of materials, i.e., ca-alginate, ca-pectinate and ca-alginate/pectinate, were compared. The effect of single and double layer coatings using chitosan and core material, respectively, on the bead stability and cell production were also studied. The pectin based beads were found to be more stable than that of the alginate beads and their stability was further improved by coating with chitosan. The cell concentration in pectin based beads was comparable to that in the alginate beads. On the other hand, pectin based beads gave significantly lower cell concentration in the growth medium for the initial fermentation cycles when compared to the alginate beads. In conclusion, pectin was found to be potential encapsulation material for probiotic cell production owing to its stability and favourable microenvironment for cell growth. 2011 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/23471/1/Comparison%20of%20alginate%20and%20pectin%20based%20beads%20for%20production%20of%20poultry%20probiotic%20cells.pdf Tey, Beng Ti and Voo, Wan Ping and Pogaku, Ravindra and Chan, Eng Seng (2011) Comparison of alginate and pectin based beads for production of poultry probiotic cells. Journal of Bioscience and Bioengineering, 111 (3). pp. 294-299. ISSN 1389-1723 10.1016/j.jbiosc.2010.11.010 English |
| spellingShingle | Tey, Beng Ti Voo, Wan Ping Pogaku, Ravindra Chan, Eng Seng Comparison of alginate and pectin based beads for production of poultry probiotic cells. |
| title | Comparison of alginate and pectin based beads for production of poultry probiotic cells. |
| title_full | Comparison of alginate and pectin based beads for production of poultry probiotic cells. |
| title_fullStr | Comparison of alginate and pectin based beads for production of poultry probiotic cells. |
| title_full_unstemmed | Comparison of alginate and pectin based beads for production of poultry probiotic cells. |
| title_short | Comparison of alginate and pectin based beads for production of poultry probiotic cells. |
| title_sort | comparison of alginate and pectin based beads for production of poultry probiotic cells |
| url | http://psasir.upm.edu.my/id/eprint/23471/1/Comparison%20of%20alginate%20and%20pectin%20based%20beads%20for%20production%20of%20poultry%20probiotic%20cells.pdf |
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