Title: Preparation of angiotensin I converting enzyme inhibitory peptides from pearl mussel meat
Abstract: ACE inhibitory peptides were prepared from pearl mussel meat by six commercial proteases(alcalase,neutrase,acid protease,papain,pepsin and trypsin) ,and their inhibitory activity were determined by spectro-photometry assay.The pepsin hydrolysate was found to have the highest ACE inhibitory activity.The effects of enzyme to substrate ratio(E:S) ,temperature,pH and time on ACE inhibitory activity were studied by rotatable,uniform precision central composite design.The regression equation of ACE inhibitory activity with the E:S,hydrolysis temperature,pH and time was established.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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Cited By Count: 1
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