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| Reference : Improvements in the characteristics of rennet bound on porous glass. |
| Scientific journals : Article | |||
| Life sciences : Agriculture & agronomy | |||
| http://hdl.handle.net/2268/29562 | |||
| Improvements in the characteristics of rennet bound on porous glass. | |
| English | |
Paquot, Michel  [Université de Liège - ULg > Gembloux Agro-Bio Tech > Gembloux Agro-Bio Tech >] | |
| Thonart, Philippe [Université de Liège - ULg > Gembloux Agro-Bio Tech > Gembloux Agro-Bio Tech - Biochimie et microbiologie industrielles >] | |
| Deroanne, C. [ > > ] | |
| 1976 | |
| Lait (Le) | |
| 56 | |
| 553/554 | |
| 154-163 | |
| 0023-7302 | |
| [en] The residual activity (i.e. coagulating activity of the immobilized enzyme as % of that of the free enzyme) of rennet immobilized by diazotization on porous glass balls was increased from about 11% to 38.3% by adding serum albumin and to 23.7% by adding glutaraldehyde (to replace diazotization) to the binding medium. The serum albumin also increased the stability of the immobilized rennet during storage: after 14 days, 42.2% of its initial activity was retained. Drying the glass balls (for 12 h at 110 deg C) after silanization also improved the stability of the enzyme. The effects of various other factors (e.g. binding medium and binding time) were also studied. As a result of the improvements achieved, industrial application of immobilized rennet is envisaged. | |
| http://hdl.handle.net/2268/29562 |
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