Cited by 68Protein Hydrolysis and Bioactive PeptidesSeed and Plant BiochemistryFood Science and Nutritional Studies

Chia expeller: A promising source of antioxidant, antihypertensive and antithrombotic peptides produced by enzymatic hydrolysis with Alcalase and Flavourzyme

Ozón, Brenda, Cotabarren, Juliana, Valicenti, Tania, Graciela Parisi, Mónica, David Obregón, Walter·2022·Food Chemistry

Abstract

Chia expeller is a promising source of bioactive compounds suitable for the development of nutraceutical ingredients due to its functional, biological, and nutritional properties. In this work, chia expeller was hydrolysed with Alcalase-Flavourzyme sequential system and compared to the individual enzymes. A higher degree of hydrolysis (57.63 ± 6.08%) was obtained after 90 min-Alcalase and 90 min-Flavourzyme (H-A90-F90), with the development of low molecular weight peptides as observed by SDS-PAGE. H-A90-F90 exhibited antiradical activity with ABTS (TE = 4.87 ± 0.13 mmol L-1 mg-1), DPPH (TE = 1.55 ± 0.02 mmol L-1 mg-1), antihypertensive activity (45% ACE-I inhibition), and antithrombotic activity against both intrinsic and extrinsic coagulation pathways. These results represent the first report of antithrombotic peptides from Salvia hispanica, highlighting the relevant use of chia seed by-products to obtain potentially antioxidant, antihypertensive, and anticoagulant peptides by enzymatic hydrolysis with Alcalase and Flavourzyme, enhancing this agro-industrial by-product.

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Crossref · 10.1016/j.foodchem.2022.132185

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  • S. hispanica L. and C. quinoa L. contain significantly more nutrients and bioactive components than other grains and are valuable against physiological disorders like diabetes, hypertension, cardiovascular diseases, and obesity.

    “Because they contain significantly more nutrients and bioactive components than other grains, they are excellent and valuable against physiological disorders like diabetes, hypertension, cardiovascular diseases, and obesity [13,15,26].”

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Authors
Ozón, B., Cotabarren, J., Valicenti, T., Graciela Parisi, M., & David Obregón, W.
Affiliations
  • Universidad Nacional de La Plata (AR)
  • National University of Luján (AR)
Corresponding author
Cotabarren, Juliana
Venue
Food Chemistry
Publisher
Elsevier BV
Published
2022-06
Volume
380
Pages
132185
ISSN
0308-8146 (ISSN-L)
OpenAlex
W4206483612
Cited by
66
References
38
Citations by year
2026: 13 · 2025: 17 · 2024: 23 · 2023: 9 · 2022: 4
FWCI
4.33
Type
journal article
Language
en
Open access
closed
Locations
  • Food Chemistry (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Hydrolysis and Bioactive Peptides
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Seed and Plant Biochemistry
  • Health Sciences › Nursing › Nutrition and Dietetics › Food Science and Nutritional Studies
Keywords
Salvia hispanica, bioactive peptides, enzymatic hydrolysis, alcalase, Flavourzyme, antioxidant activity, antihypertensive effect, angiotensin-converting enzyme inhibition, antithrombotic activity, anticoagulant activity, nutraceutical ingredients, agro-industrial by-products
MeSH terms
Antihypertensive Agents, Antioxidants, Fibrinolytic Agents, Hydrolysis, Endopeptidases, Peptides, Protein Hydrolysates, Subtilisins

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