2002
DOI: 10.1016/s0032-9592(02)00049-3
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A novel method for the immobilization of β-galactosidase

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Cited by 106 publications
(83 citation statements)
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References 17 publications
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“…After 80 minutes at 60 ºC, the residual activity of the former was 19.88% and the latter was 25.15%. So the residual activity of the immobilized enzyme was slightly higher than the free enzyme in 50 ºC or 60 ºC, and the conclusion was in agreement with the reference (Tanriseven & Doğan, 2002).…”
Section: Optimum Temperature and Thermostabilitysupporting
confidence: 90%
“…After 80 minutes at 60 ºC, the residual activity of the former was 19.88% and the latter was 25.15%. So the residual activity of the immobilized enzyme was slightly higher than the free enzyme in 50 ºC or 60 ºC, and the conclusion was in agreement with the reference (Tanriseven & Doğan, 2002).…”
Section: Optimum Temperature and Thermostabilitysupporting
confidence: 90%
“…If an adequate technique is applied, immobilisation can improve properties of β-galactosidases such as stability of the enzyme at high or low pH and temperatures. Therefore, in term of prevention of microbial growth in the reactor, these forms of enzymes are more useful for lactose hydrolysis processes (Zhou & Chen 2001b;Tanriseven & Dogan 2002). Moreover, the immobilisation technology shows a promising role in reducing the product inhibition, what permits to reach higher conversion of lactose hydrolysis ( Jurado et al 2002;Pessela et al 2003).…”
Section: Immobilisation Of β-Galactosidasementioning
confidence: 99%
“…The immobilised enzyme showed good operational stability (35 days without decrease of activity). Furthermore, at 70°C immobilised enzyme retained 27% of its initial activity (free enzyme lost all activity) and at pH 9 immobilised enzyme had 25% of initial activity (free enzyme retained just 11.5%) (Tanriseven & Dogan 2002). From synthetic polymers used for β-galactosidase entrapment, polyvinylalcohol gel was shown as very attractive because of its mild conditions of preparation, stability, biocompatibility, structural strength and diffusive properties (Rossi et al 1999).…”
Section: Immobilisation Of β-Galactosidasementioning
confidence: 99%
“…Ферментативный гидролиз лактозы с помощью β-галактозидазы находит все более широкое применение в молочной промышленности, благода-ря своим физико-химическим свойствам, кроме того, это обеспечивает население молочными продуктами, практически не содержащими молочного сахара [8,9]. Источником получения биомассы микроорганизмов, используемой для выделения ферментов, являются культуры плесневых грибов, бактерий, дрожжей [10].…”
Section: анализ литературных данных и постановка проблемыunclassified