Book
Production of hydrollytic enzymes by fermentation on agricultural by-products using Bacillus sp.
| Τίτλος: | Production of hydrollytic enzymes by fermentation on agricultural by-products using Bacillus sp. |
|---|---|
| Additional Titles: | During the production and processing of food, large quantities of waste are generated which need to be properly stored and, at best, found new use and utilized. An extremely large problem worldwide is certainly the large amount of agroindustrial waste that is generated on a daily and especially annual basis. If agroindustrial waste is directly stored in the environment, it causes a greenhouse effect and is a large-scale environmental problem. However, agroindustrial waste has recently been regarded as an extremely valuable raw material that can be converted into an added-value raw material by applying different biotechnological approaches. Accordingly, this doctoral dissertation deals with the global problem of utilization and quality improvement of various agro-industrial wastes through the application of biotechnology. Modification and improvement of quality is achieved by growing the production microorganism on a solid surface, that is, agroindustrial waste. This is a rather new method which involves the use of cheap materials but they usually contain large amount of protein, sugar and mineral as well as bioactive compounds such as polyphenols, carotenoids and dietary fibers. Accordingly, the first part of this doctoral dissertation is the selection of the microorganism producer. During the selection, a rich collection of various commercial and natural bacterial strains was utilized, which is available at the Department of Biochemical Engineering and Biotechnology, Faculty of Technology and Metallurgy. Various strains have been tested for the ability to produce α-amylase, cellulase, pectinase and protease using selective medium on agar plates. In this way, one of the Bacillus strains was found to be particularly prominent in the production of targeted enzymes. Due to the fact that this strain is a natural isolate, identification by sequencing 16SrRNA encoding gene and subsequent analysis of the obtained sequence using the BLAST (Basic Logical Alignment Search Too |
| Συγγραφείς: | Knežević-Jugović, Zorica, Mojović, Ljiljana, Antov, Mirjana, Luković, Nevena, Šekuljica, Nataša, Salim, Abdalla Ali |
| Τύπος εγγράφου: | Monograph |
| Όροι ευρετηρίου: | hydrolytic enzymes production, soli-state ferementation, agroindustrial waste, antinutritional factors, biological activity, proizvodnja hidrolitičkih enzima, fermentacija na čvrstoj podlozi, agroindustrijski otpad, antinutritivni faktori, biološka aktivnost, doctoralThesis |
| Σύνδεσμος: | |
| Διαθεσιμότητα: | Open access content. Open access content openAccess |
| Other Numbers: | RSPST oai:nardus.mpn.gov.rs:123456789/20632 1461991345 |
| Πηγή συνεισφοράς: | UIVERSITY OF BELGRADE From OAIster®, provided by the OCLC Cooperative. |
| Αριθμός Καταχώρησης: | edsoai.on1461991345 |
| Βάση Δεδομένων: | OAIster |
| Η περιγραφή δεν είναι διαθέσιμη |