Living immobilized Acetobacter in Ca-alginate in vinegar production: Preliminary study on optimum conditions for immobilization

Maria Daria Fumi; Angela Silva; Osvaldo Colagrande

doi:10.1007/BF01023949

Living immobilized Acetobacter in Ca-alginate in vinegar production: Preliminary study on optimum conditions for immobilization

Maria Daria Fumi, Angela Silva, Osvaldo Colagrande

Risultato della ricerca: Contributo in rivista › Articolo in rivista › peer review

12 Citazioni (Scopus)

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 originale	English
pagine (da-a)	605-608
Numero di pagine	4
Rivista	Biotechnology Letters
Volume	14
DOI	https://doi.org/10.1007/BF01023949
Stato di pubblicazione	Pubblicato - 1992
Pubblicato esternamente	Sì

Keywords

calcium alginate
calcium chloride
vinegar

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10.1007/BF01023949

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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.",

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AU - Silva, Angela

AU - Colagrande, Osvaldo

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AB - 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.

KW - calcium alginate

KW - calcium chloride

KW - vinegar

KW - calcium alginate

KW - calcium chloride

KW - vinegar

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Living immobilized Acetobacter in Ca-alginate in vinegar production: Preliminary study on optimum conditions for immobilization

Abstract

Keywords

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