dc.contributor.author | Odeniyi, O.A. |
dc.contributor.author | Onilude, A.A. |
dc.contributor.author | Ayodele, M.A. |
dc.date.accessioned | 2019-12-04T11:11:51Z |
dc.date.available | 2019-12-04T11:11:51Z |
dc.date.issued | 2009 |
dc.identifier.citation | Odeniyi, O.A., Onilude, A.A. & Ayodele, M.A. (2009). Growth and substrate utilization patterns of a Rhizopus stolonifer strain isolated from depolymerising rice husk. World Applied Sciences Journal, 6(5), 595-599. |
dc.identifier.issn | 1818-4952 |
dc.identifier.uri | https://hdl.handle.net/20.500.12478/2509 |
dc.description.abstract | A study was carried out on a new strain of Rhizopus stolonifer RCH7 isolated from a spontaneously-fermentingrice husk sample. Growth characteristics on and utilization profile of various substrates by thisisolate were investigated. The isolate was found to display the most extensive mycelia proliferation at atemperature of 37°C and a pH of 4.0. Divalent ionic additions did not cause an increase in the growth rate, but0.1M potassium ions increased the growth recorded by 34.3% compared to the control by 72 hours. This isolatewas able to effectively utilize Carboxymethylcellulose and Polygalacturonic acid as alternate nutritive substratesdemonstrating a growth of 90mm and 86mm respectively by 72 hours. The dry mycelia mass of R. stoloniferobtained from the cultivation in broth containing lactose was 26mm while that in glucose broth was 24mm. Thegrowth and substrate utilization profile exhibited by this R. stolonifer RCH7 isolate is suggestive of its strongcapacity to employ residues of agricultural wastes as growth substrates. It is also an indication of the isolate’spotential to degrade ‘agricultural waste residues, especially those from rice plant parts’. |
dc.format.extent | 595-599 |
dc.language.iso | en |
dc.subject | Rhizopus Stolonifer |
dc.subject | Environmental Tests |
dc.subject | Mycelia Proliferation |
dc.subject | Agricultural Wastes |
dc.subject | Fungi And Bacteria |
dc.subject | Agricultural Practices |
dc.subject | Micro-Organisms |
dc.subject | Enzymes |
dc.subject | Cellulosic |
dc.title | Growth and substrate utilization patterns of a rhizopus stolonifer strain isolated from depolymerising rice husk |
dc.type | Journal Article |
dc.description.version | Peer Review |
cg.contributor.affiliation | University of Ibadan |
cg.contributor.affiliation | International Institute of Tropical Agriculture |
cg.coverage.region | Africa |
cg.coverage.region | West Africa |
cg.coverage.country | Nigeria |
cg.authorship.types | CGIAR and developing country institute |
cg.iitasubject | Grain Legumes |
cg.iitasubject | Food Security |
cg.iitasubject | Handling, Transport, Storage And Protection Of Agricultural Products |
cg.iitasubject | Nutrition |
cg.iitasubject | Disease Control |
cg.iitasubject | Plant Production |
cg.journal | World Applied Sciences Journal |
cg.howpublished | Formally Published |
cg.accessibilitystatus | Limited Access |
local.dspaceid | 93260 |