Int. J. Mol. Sci. 2010, 11(12), 4952-4961; doi:10.3390/ijms11124952
Article

Optimization of Enzymatic Production of Oligopeptides from Apricot Almonds Meal with Neutrase and N120P

Institute of Agro-food Science and Technology, The Key Laboratory of Agro-food Process and Quality Control, Ministry of Agriculture, Chinese Academy of Agriculture Science, 2 Yuanmingyuanxi Road, Beijing 100193, China
* Author to whom correspondence should be addressed.
Received: 9 October 2010; in revised form: 28 October 2010 / Accepted: 10 November 2010 / Published: 2 December 2010
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Abstract: Neutrase 0.8L and N120P proteases were used for oligopeptide production from apricot almonds meal, and response surface design was carried out to optimize the effect of hydrolysis conditions on hydrolysis degree (DH) and oligopeptide yield rate. Four independent variables were used to optimize the hydrolysis process: hydrolysis temperature (X1), enzyme-to substrate ratio (E/S) (X2), substrate concentration (X3) and reaction time (X4). Statistical analysis indicated that the four variables, quadratic terms of X1, X3, and X4, and the interaction terms with X1 had a significant (p
Keywords: apricot almonds meal; enzymatic production; hydrolysis; oligopeptides

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MDPI and ACS Style

Wang, C.; Wang, Q.; Tian, J. Optimization of Enzymatic Production of Oligopeptides from Apricot Almonds Meal with Neutrase and N120P. Int. J. Mol. Sci. 2010, 11, 4952-4961.

AMA Style

Wang C, Wang Q, Tian J. Optimization of Enzymatic Production of Oligopeptides from Apricot Almonds Meal with Neutrase and N120P. International Journal of Molecular Sciences. 2010; 11(12):4952-4961.

Chicago/Turabian Style

Wang, Chunyan; Wang, Qiang; Tian, Jinqiang. 2010. "Optimization of Enzymatic Production of Oligopeptides from Apricot Almonds Meal with Neutrase and N120P." Int. J. Mol. Sci. 11, no. 12: 4952-4961.

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