PEMBUATAN ASAM GLUKONAT DARI GLUKOSA DENGAN PROSES FERMENTASI MENGGUNAKAN Aspergillus niger
Gluconic acid is a product of the dehydrogenation of glucose, and used widely industry. Gluconic acid which is crystallized in the form-δ-lactone glukono can be used to substitute for yeast in bread making and other food industries. The more 50,000 tons of gluconic acid were produced by...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Indonesian |
| Published: |
Department of Food Technology
2013-02-01
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| Series: | Jurnal Teknologi Pangan |
| Online Access: | http://ejournal.upnjatim.ac.id/index.php/teknologi-pangan/article/view/442 |
| _version_ | 1811334146012741632 |
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| author | Ir Latifah Sudaryati HP Hariyono E |
| author_facet | Ir Latifah Sudaryati HP Hariyono E |
| author_sort | Ir Latifah |
| collection | DOAJ |
| description | Gluconic acid is a product of the dehydrogenation of glucose, and used widely industry. Gluconic acid which is crystallized in the form-δ-lactone glukono can be used to substitute for yeast in bread making and other food industries. The more 50,000 tons of gluconic acid were produced by fermentation using Aspergilus niger of material containing glucose. The purpose of this study to determine the best treatment volume and the fermentation time starter in the production of gluconic acid from glucose by fermentation with Aspergillus niger. This research used Completely Randomized Design (CRD) with factorial pattern consisting of 2 factors with 2 repetitions. The first factor is the length of fermentation (12 and 18, and 24 hours) and the second factor is the volume of starter (12, 16; and 20 mL) . The results showed that the best treatment there is the treatment of fermentation time 24 hours and the volume of 16 ml starter, which produces gluconic acid with a concentration = 7.405%, density = 1.1559 g / ml, pH = 3.4, biomass = 8.5580 gr . |
| first_indexed | 2024-04-13T17:03:29Z |
| format | Article |
| id | doaj.art-a1b28f32da4d4069bd9ae56cc5683842 |
| institution | Directory Open Access Journal |
| issn | 1978-4163 2654-5292 |
| language | Indonesian |
| last_indexed | 2024-04-13T17:03:29Z |
| publishDate | 2013-02-01 |
| publisher | Department of Food Technology |
| record_format | Article |
| series | Jurnal Teknologi Pangan |
| spelling | doaj.art-a1b28f32da4d4069bd9ae56cc56838422022-12-22T02:38:34ZindDepartment of Food TechnologyJurnal Teknologi Pangan1978-41632654-52922013-02-014210.33005/jtp.v4i2.442365PEMBUATAN ASAM GLUKONAT DARI GLUKOSA DENGAN PROSES FERMENTASI MENGGUNAKAN Aspergillus nigerIr LatifahSudaryati HPHariyono EGluconic acid is a product of the dehydrogenation of glucose, and used widely industry. Gluconic acid which is crystallized in the form-δ-lactone glukono can be used to substitute for yeast in bread making and other food industries. The more 50,000 tons of gluconic acid were produced by fermentation using Aspergilus niger of material containing glucose. The purpose of this study to determine the best treatment volume and the fermentation time starter in the production of gluconic acid from glucose by fermentation with Aspergillus niger. This research used Completely Randomized Design (CRD) with factorial pattern consisting of 2 factors with 2 repetitions. The first factor is the length of fermentation (12 and 18, and 24 hours) and the second factor is the volume of starter (12, 16; and 20 mL) . The results showed that the best treatment there is the treatment of fermentation time 24 hours and the volume of 16 ml starter, which produces gluconic acid with a concentration = 7.405%, density = 1.1559 g / ml, pH = 3.4, biomass = 8.5580 gr .http://ejournal.upnjatim.ac.id/index.php/teknologi-pangan/article/view/442 |
| spellingShingle | Ir Latifah Sudaryati HP Hariyono E PEMBUATAN ASAM GLUKONAT DARI GLUKOSA DENGAN PROSES FERMENTASI MENGGUNAKAN Aspergillus niger Jurnal Teknologi Pangan |
| title | PEMBUATAN ASAM GLUKONAT DARI GLUKOSA DENGAN PROSES FERMENTASI MENGGUNAKAN Aspergillus niger |
| title_full | PEMBUATAN ASAM GLUKONAT DARI GLUKOSA DENGAN PROSES FERMENTASI MENGGUNAKAN Aspergillus niger |
| title_fullStr | PEMBUATAN ASAM GLUKONAT DARI GLUKOSA DENGAN PROSES FERMENTASI MENGGUNAKAN Aspergillus niger |
| title_full_unstemmed | PEMBUATAN ASAM GLUKONAT DARI GLUKOSA DENGAN PROSES FERMENTASI MENGGUNAKAN Aspergillus niger |
| title_short | PEMBUATAN ASAM GLUKONAT DARI GLUKOSA DENGAN PROSES FERMENTASI MENGGUNAKAN Aspergillus niger |
| title_sort | pembuatan asam glukonat dari glukosa dengan proses fermentasi menggunakan aspergillus niger |
| url | http://ejournal.upnjatim.ac.id/index.php/teknologi-pangan/article/view/442 |
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