Echinocandin acylase from Actinoplanes utahensis NRRL 12052 (ECB deacylase) was used for the hydrolysis of capsaicins (trans-8-methyl-N-vanillyl-6-nonenamide and 8-methyl-N-vanillyl-6-nonanamide) into vanillylamine. Caspaicins were extracted from Capsicum annuum var. Red Cayenne. The enzyme was partially purified and used for improving molar conversion and reaction rate of the biotransformation. Under optimised conditions, the preparative biotransformation of 8.2. mM capsaicins on 200. ml scale allowed for 92% molar conversions and 59% of recovered vanillylamine.

Enzymatic hydrolysis of capsaicins for the production of vanillylamine using ECB deacylase from Actinoplanes utahensis / D. Romano, R. Gandolfi, S. Guglielmetti, F. Molinari. - In: FOOD CHEMISTRY. - ISSN 0308-8146. - 124:3(2011 Feb 01), pp. 1096-1098. [10.1016/j.foodchem.2010.06.070]

Enzymatic hydrolysis of capsaicins for the production of vanillylamine using ECB deacylase from Actinoplanes utahensis

D. Romano
Primo
;
R. Gandolfi
Secondo
;
S. Guglielmetti
Penultimo
;
F. Molinari
Ultimo
2011

Abstract

Echinocandin acylase from Actinoplanes utahensis NRRL 12052 (ECB deacylase) was used for the hydrolysis of capsaicins (trans-8-methyl-N-vanillyl-6-nonenamide and 8-methyl-N-vanillyl-6-nonanamide) into vanillylamine. Caspaicins were extracted from Capsicum annuum var. Red Cayenne. The enzyme was partially purified and used for improving molar conversion and reaction rate of the biotransformation. Under optimised conditions, the preparative biotransformation of 8.2. mM capsaicins on 200. ml scale allowed for 92% molar conversions and 59% of recovered vanillylamine.
Actinoplanes utahensis; Acylase; Biotransformation; Capsaicin; Vanillylamine;
Settore CHIM/11 - Chimica e Biotecnologia delle Fermentazioni
Settore CHIM/04 - Chimica Industriale
Settore AGR/16 - Microbiologia Agraria
1-feb-2011
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/148869
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