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Ácido D-glucônico E Sua Relação Com a Micobiota De Uvas Produzidas Em Santa Catarina
| Content Provider | Semantic Scholar |
|---|---|
| Author | Nunes, Estela De Oliveira Júnior, Agenor Fúrigo Venancio, Armando |
| Copyright Year | 2008 |
| Abstract | NUNES, E.O.; FURIGO, A.; VENÂNCIO A. D-gluconic acid and its relation with the mycobiota of grapes produced in Santa Catarina. D-gluconic acid concentration in musts and wines is natural of acid sources, being produced by filamentous fungi and/or bacteria. Aspergillus, Botrytis, and Penicillium sp., oxidize to glucose to produce D-gluconic acid, that is not used by yeasts or bacteria and can be used as a fruit deterioration indicator. Since the detection of ochratoxin A (OTA) in juices and wines related studies to mycobiota of the grapes, under the ochratoxigenic potential point of view has been being evaluated. The present study had the goal of evaluating the grapes sanity degree produced in Santa Catarina in the crops 2005/2006, using the D-gluconic acid concentration as indicator. D-gluconic acid correlation between OTA, mycobiota and population of Aggregate A. niger went 0,017; 0,004 and 0,008, respectively, reflecting the low correlation presented with OTA. For the population of Botrytis the decisive factor was 0751, or only 24.9% of the variation can not be explained, since the mycobiota |
| Starting Page | 4 |
| Ending Page | 6 |
| Page Count | 3 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://repositorium.sdum.uminho.pt/bitstream/1822/33230/1/document_19635_1.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |