The hypolipidemic effect and antithrombotic activity of Mucuna pruriens protein hydrolysates

2016 ◽  
Vol 7 (1) ◽  
pp. 434-444 ◽  
Author(s):  
Francisco Herrera Chalé ◽  
Jorge Carlos Ruiz Ruiz ◽  
David Betancur Ancona ◽  
Juan José Acevedo Fernández ◽  
Maira Rubi Segura Campos
Keyword(s):  
Protein Hydrolysates ◽  
Mucuna Pruriens ◽  
Hypolipidemic Effect ◽  
Antithrombotic Activity ◽  
Protein Concentrates ◽  
Enzymatic Systems ◽  
Peptide Fractions

Hydrolysates and peptide fractions (PF) obtained fromM. pruriensprotein concentrates with commercial and digestive enzymatic systems were studied for their hypolipidemic and antithrombotic activities.

Pigeon pea enzymatic protein hydrolysates and ultrafiltration peptide fractions as potential sources of antioxidant peptides: An in vitro study

LWT ◽  
2018 ◽  
Vol 97 ◽  
pp. 269-278 ◽  
Author(s):  
Aderonke I. Olagunju ◽  
Olufunmilayo S. Omoba ◽  
Victor N. Enujiugha ◽  
Adeola M. Alashi ◽  
Rotimi E. Aluko
Keyword(s):  
In Vitro Study ◽  
Pigeon Pea ◽  
Protein Hydrolysates ◽  
Vitro Study ◽  
Antioxidant Peptides ◽  
Potential Sources ◽  
Peptide Fractions

Characterization, ACE inhibitory and Antioxidative Properties of Peptide Fractions Obtained from White Shrimp (Litopenaeus vannamei)

2021 ◽  
Vol 17 ◽  
Author(s):  
Juliana Latorres ◽  
Wilson Wasielesky Jr ◽  
Carlos Prentice
Keyword(s):  
Antioxidant Activity ◽  
Litopenaeus Vannamei ◽  
Reducing Power ◽  
Protein Hydrolysates ◽  
Raw Material ◽  
White Shrimp ◽  
Antihypertensive Activity ◽  
Degree Of Hydrolysis ◽  
Peptide Fractions ◽  
Ace Inhibitory

Background: Aquatic organisms are considered to be an important source of bioactive peptides with a high antioxidant and antihypertensive capacity. Therefore, the objective of this study was to hydrolyse peptide fractions from white shrimp (Litopenaeus vannamei) muscle by Alcalase and Protamex and to evaluate the angiotensin I-converting enzyme (ACE) inhibitory and the antioxidant activities. Methods: Protein hydrolysates of White shrimp were obtained by enzymatic hydrolysis using Alcalase and Protamex until the degree of hydrolysis reached 10% and 20%. Peptide fractions were obtained from White shrimp protein hydrolysates by ultrafiltration using membranes with sizes of 10 and 3 kDa. The antioxidant activity was evaluated for the three peptide fractions (F1: >10 kDa, F2: 3-10 kDa and F3: <3 kDa). To measure the antihypertensive activity, fractions with molecular sizes of less than 3 kDa were used. Results: The fractions obtained with Alcalase showed greater inhibitory effects on the ACE. In general, the molecular weight of the fractions influenced the antioxidant activity, with fractions smaller than 3 kDa having a high capacity for sequestering the DPPH radical, while peptide fractions with a size greater than 10 kDa presented higher reducing power. However, in capturing the ABTS radical, a high antioxidant capacity was observed for both fractions. Conclusion: The results suggest white shrimp would be an attractive raw material for the manufacture of antioxidant and anti-hypertensive nutraceutical ingredients.

Enzymatic protein hydrolysates and ultrafiltered peptide fractions from Cowpea Vigna unguiculata L bean with in vitro antidiabetic potential

2019 ◽  
Vol 16 (8) ◽  
pp. 1773-1781 ◽  
Author(s):  
Eduardo Castañeda-Pérez ◽  
Karina Jiménez-Morales ◽  
Carlos Quintal-Novelo ◽  
Rosa Moo-Puc ◽  
Luis Chel-Guerrero ◽  
...  
Keyword(s):  
Vigna Unguiculata ◽  
Protein Hydrolysates ◽  
Peptide Fractions

scholarly journals Antioxidant activity of cod (Gadus morhua) protein hydrolysates: Fractionation and characterisation of peptide fractions

2016 ◽  
Vol 204 ◽  
pp. 409-419 ◽  
Author(s):  
K.H. Sabeena Farvin ◽  
Lisa Lystbæk Andersen ◽  
Jeanette Otte ◽  
Henrik Hauch Nielsen ◽  
Flemming Jessen ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Gadus Morhua ◽  
Protein Hydrolysates ◽  
Peptide Fractions
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