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EnglishThe optimum conditions for Acetobacter immobilization were investigated. The results show that: 1) the maximum oxygen uptake rate (OURm) and cell release are related to alginate and cell concentration in the gel; 2) different alginate concentration does not affect cell viability, but long storage in CaCl2 reduces the number of living cells; 3) the double alginate gel layers had no influence on cell viability and on the OURm and prevented cell leakage from the gel matrix.
| Autori: | |
| Titolo: | Living immobilized Acetobacter in Ca-alginate in vinegar production: Preliminary study on optimum conditions for immobilization |
| Data di pubblicazione: | 1992 |
| Abstract: | The optimum conditions for Acetobacter immobilization were investigated. The results show that: 1) the maximum oxygen uptake rate (OURm) and cell release are related to alginate and cell concentration in the gel; 2) different alginate concentration does not affect cell viability, but long storage in CaCl2 reduces the number of living cells; 3) the double alginate gel layers had no influence on cell viability and on the OURm and prevented cell leakage from the gel matrix. |
| Lingua: | Inglese |
| Rivista: | |
| Citazione: | Fumi, M. D., Silva, A., Battistotti, G., Colagrande, O., Living immobilized Acetobacter in Ca-alginate in vinegar production: Preliminary study on optimum conditions for immobilization, <<BIOTECHNOLOGY LETTERS>>, 1992; 14 (7): 605-608 [http://hdl.handle.net/10807/9235] |
| Appare nelle tipologie: | Articolo in rivista, Nota a sentenza |
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