16s rRNA Identification of Pediococcus spp. from Broiler and Studies of Adherence Ability on Immobilized Mucus
The objectives of this research were to study taxonomical status of lactic acid bacteria (LAB) isolated from broiler and adherence ability on mucus in vitro. Molecular analysis was performed by analyzing 16S rRNA gene using universal primer. The adherence assay on mucus was carried out using micropl...
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| Format: | Article |
| Language: | English |
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Universitas Gadjah Mada, Yogyakarta
2015-11-01
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| Series: | Indonesian Journal of Biotechnology |
| Online Access: | http://journal.ugm.ac.id/ijbiotech/article/view/7854 |
| _version_ | 1818570674324635648 |
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| author | Ema Damayanti Lies Mira Yusiati Achmad Dinoto |
| author_facet | Ema Damayanti Lies Mira Yusiati Achmad Dinoto |
| author_sort | Ema Damayanti |
| collection | DOAJ |
| description | The objectives of this research were to study taxonomical status of lactic acid bacteria (LAB) isolated from broiler and adherence ability on mucus in vitro. Molecular analysis was performed by analyzing 16S rRNA gene using universal primer. The adherence assay on mucus was carried out using microplate method with total plate count (TPC), absorbance (A550) and confirmed by scanning electron microscopy (SEM). The results of this studies revealed that three of LAB isolates have closed relation to Pediococcus acidilactici (99.9%) species.<br />Three isolates of P. acidilactici have adherence ability on broiler mucus higher than that on porcine mucin with an adherence percentage of 55.5% versus 50.8% and absorbance A550 of 0.061 versus 0.051, respectively. The highest adherence ability showed by P. acidilactici R02 with adherence percentage was 59.3% and absorbance A550 = 0.068. Adherence on mucus were affected by the addition of 3 g/l of gastric juice and 0.3% (b/v) of bile salt. Adherence analysis using SEM also showed that the adherence on broiler mucus was higher than the adherence on porcine mucin. Altogether this adherence studies, suggest that three isolates of P. acidilactici LAB were capable of colonizing host intestinal mucus in vitro as important property to be promising probiotic bacteria for broiler.<br /><br />Key words : adherence, broiler, Pediococcus, mucus, 16S rRNA<br /> |
| first_indexed | 2024-12-14T13:45:03Z |
| format | Article |
| id | doaj.art-1b3e73cd671e4c3bbc92ba5db22acc60 |
| institution | Directory Open Access Journal |
| issn | 0853-8654 2089-2241 |
| language | English |
| last_indexed | 2024-12-14T13:45:03Z |
| publishDate | 2015-11-01 |
| publisher | Universitas Gadjah Mada, Yogyakarta |
| record_format | Article |
| series | Indonesian Journal of Biotechnology |
| spelling | doaj.art-1b3e73cd671e4c3bbc92ba5db22acc602022-12-21T22:59:21ZengUniversitas Gadjah Mada, YogyakartaIndonesian Journal of Biotechnology0853-86542089-22412015-11-01172657016s rRNA Identification of Pediococcus spp. from Broiler and Studies of Adherence Ability on Immobilized MucusEma DamayantiLies Mira YusiatiAchmad DinotoThe objectives of this research were to study taxonomical status of lactic acid bacteria (LAB) isolated from broiler and adherence ability on mucus in vitro. Molecular analysis was performed by analyzing 16S rRNA gene using universal primer. The adherence assay on mucus was carried out using microplate method with total plate count (TPC), absorbance (A550) and confirmed by scanning electron microscopy (SEM). The results of this studies revealed that three of LAB isolates have closed relation to Pediococcus acidilactici (99.9%) species.<br />Three isolates of P. acidilactici have adherence ability on broiler mucus higher than that on porcine mucin with an adherence percentage of 55.5% versus 50.8% and absorbance A550 of 0.061 versus 0.051, respectively. The highest adherence ability showed by P. acidilactici R02 with adherence percentage was 59.3% and absorbance A550 = 0.068. Adherence on mucus were affected by the addition of 3 g/l of gastric juice and 0.3% (b/v) of bile salt. Adherence analysis using SEM also showed that the adherence on broiler mucus was higher than the adherence on porcine mucin. Altogether this adherence studies, suggest that three isolates of P. acidilactici LAB were capable of colonizing host intestinal mucus in vitro as important property to be promising probiotic bacteria for broiler.<br /><br />Key words : adherence, broiler, Pediococcus, mucus, 16S rRNA<br />http://journal.ugm.ac.id/ijbiotech/article/view/7854 |
| spellingShingle | Ema Damayanti Lies Mira Yusiati Achmad Dinoto 16s rRNA Identification of Pediococcus spp. from Broiler and Studies of Adherence Ability on Immobilized Mucus Indonesian Journal of Biotechnology |
| title | 16s rRNA Identification of Pediococcus spp. from Broiler and Studies of Adherence Ability on Immobilized Mucus |
| title_full | 16s rRNA Identification of Pediococcus spp. from Broiler and Studies of Adherence Ability on Immobilized Mucus |
| title_fullStr | 16s rRNA Identification of Pediococcus spp. from Broiler and Studies of Adherence Ability on Immobilized Mucus |
| title_full_unstemmed | 16s rRNA Identification of Pediococcus spp. from Broiler and Studies of Adherence Ability on Immobilized Mucus |
| title_short | 16s rRNA Identification of Pediococcus spp. from Broiler and Studies of Adherence Ability on Immobilized Mucus |
| title_sort | 16s rrna identification of pediococcus spp from broiler and studies of adherence ability on immobilized mucus |
| url | http://journal.ugm.ac.id/ijbiotech/article/view/7854 |
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