Effect of digestive enzymes on antimicrobial, radical scavenging and angiotensin I-converting enzyme inhibitory activities of camel colostrum and milk proteins - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Dairy Science & Technology Année : 2014

Effect of digestive enzymes on antimicrobial, radical scavenging and angiotensin I-converting enzyme inhibitory activities of camel colostrum and milk proteins

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Camelmilk and colostrumare known to be a rich source of bioactive proteins. Camel milk, colostrum and colostral whey proteins were successively hydrolysed by pepsin and pancreatin using an in vitro protocol mimicking gastro-intestinal digestion. The degradation of proteins was characterised by electrophoresis and reversed-phase ultra-high performance liquid chromatography. Two whey proteins, α-lactalbumin and immunoglobulins G, weremore resistant to the digestive proteolytic enzymes than other camel milk and colostrum proteins. Undigested and digested samples were assayed for their antioxidant, angiotensin I-converting enzyme inhibitory and antimicrobial
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hal-01209601 , version 1 (28-05-2020)

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Zeineb Jrad, Halima El Hatmi, Isabelle Adt, Jean-Michel Girardet, Céline Cakir-Kiefer, et al.. Effect of digestive enzymes on antimicrobial, radical scavenging and angiotensin I-converting enzyme inhibitory activities of camel colostrum and milk proteins. Dairy Science & Technology, 2014, 94, pp.205-224. ⟨10.1007/s13594-013-0154-1⟩. ⟨hal-01209601⟩
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