Results 21 to 30 of about 5,709,630 (288)

Degree of hydrolysis, functional and antioxidant properties of protein hydrolysates from Grass Turtle (Chinemys reevesii) as influenced by enzymatic hydrolysis conditions

Food Science & Nutrition, 2021
Grass turtle muscle was hydrolyzed with papain enzyme to produce protein hydrolysate (PH) and the degree of hydrolysis (DH) was determined. Under optimal conditions, the highest DH was 19.52% and the yield was recorded as 17.26%.
M. Islam, Wang Hongxin, H. Admassu, Anwar Noman, Chaoyang Ma, Fu an Wei   +5 more
semanticscholar   +1 more source

Physicochemical, Functional, and Technological Properties of Protein Hydrolysates Obtained by Microbial Fermentation of Broiler Chicken Gizzards

Fermentation, 2022
Fermentation is an economical method for obtaining protein hydrolysates. The purpose of the scientific research was to perform a comprehensive analysis of the physicochemical, technological, and functional properties of protein hydrolysates obtained by ...
Oksana Zinina, Svetlana Merenkova, Maksim Rebezov, Damir Galimov, Mars Khayrullin, Pavel Burkov   +5 more
doaj   +1 more source

Feasibility of membrane ultrafiltration as a single-step clarification and fractionation of microalgal protein hydrolysates

Frontiers in Bioengineering and Biotechnology, 2022
Protein hydrolysates are one of the most valuable products that can be obtained from lipid-extracted microalgae (LEA). The advantages of protein hydrolysates over other protein products encompass enhanced solubility, digestibility, and potential ...
Laura Soto-Sierra, Laura Soto-Sierra, Zivko L. Nikolov   +2 more
doaj   +1 more source

Blood Pressure Regulating and Antioxidant Potentials of Theobroma Cacao Pod Husk Protein Hydrolysates [PDF]

Avicenna Journal of Medical Biochemistry, 2021
Background: Agrowastes like Theobroma cacao (Cocoa) pod husk can be used to prepare bioactive peptides with various bio-functionalities. Objectives: This study aimed to investigate antioxidant and angiotensin converting enzyme I (ACE) inhibitory ...
Rotimi Arise, Samuel Tobi Farohunbi, Halimat Olanike Ayilara   +2 more
doaj   +1 more source

Bioactive peptides of amaranth: isolation and determination of antioxidant and hypocholesterolemic properties [PDF]

E3S Web of Conferences, 2023
Hydrolysis of the amaranth protein isolate (Amaranthus hypochondriacus L., Voronezh variety) protein isolate by trypsin, papain and alkalase was carried out in order to obtain biologically active peptides with antioxidant and hypocholesterolemic ...
Mescheryakova O.L., Sviridova T. V., Anokhina E.P., Korneeva O.S.   +3 more
doaj   +1 more source

Nutritional and Sensory Properties of Protein Hydrolysates Based on Salmon (Salmo salar), Mackerel (Scomber scombrus), and Herring (Clupea harengus) Heads and Backbones

Frontiers in Nutrition, 2021
Protein hydrolysates based on salmon, mackerel, and herring heads and backbones were produced, and the sensory properties of the hydrolysates were evaluated by a highly trained sensory panel. The nutritional content of the products was evaluated, and the
Tone Aspevik, Silje Steinsholm, Birthe Vang, Mats Carlehög, Jan Arne Arnesen, Katerina Kousoulaki   +5 more
doaj   +1 more source

Scenedesmus obliquus: Antioxidant and antiviral activity of proteins hydrolyzed by three enzymes

Journal of Genetic Engineering and Biotechnology, 2018
Purpose: To obtain protein hydrolysates from fresh water green algae Scenedesmus obliquus by three different enzymes and evaluate its antioxidant and antiviral activity.
Abd El-Moneim M.R. Afify, Gamal S. El Baroty, Farouk K. El Baz, Hanaa H. Abd El Baky, Soha A. Murad   +4 more
doaj   +1 more source

Characterization of Protein Hydrolysates from Fish Discards and By-Products from the North-West Spain Fishing Fleet as Potential Sources of Bioactive Peptides

Marine Drugs, 2021
Fish discards and by-products can be transformed into high value-added products such as fish protein hydrolysates (FPH) containing bioactive peptides.
A. Henriques, J. A. Vázquez, J. Valcárcel, R. Mendes, N. Bandarra, C. Pires   +5 more
semanticscholar   +1 more source

Effect of the Degree of Hydrolysis on Nutritional, Functional, and Morphological Characteristics of Protein Hydrolysate Produced from Bighead Carp (Hypophthalmichthys nobilis) Using Ficin Enzyme

Foods, 2022
The production of fish protein hydrolysates from bighead carp (Hypophthalmichthys nobilis) using ficin enzymes was achieved in optimal conditions of 3% enzyme/substrate ratio, 40 °C temperature, and pH 6.
Kamal Alahmad, Wenshui Xia, Qixing Jiang, Yanshun Xu   +3 more
doaj   +1 more source

Impact of Enzymatic Hydrolysis and Heat Inactivation on the Physicochemical Properties of Milk Protein Hydrolysates

Foods, 2022
This study determined the physicochemical properties (apparent viscosity (ηapp), turbidity (A550nm), particle size and molecular mass distribution) of hydrolysates generated from whey protein concentrate (WPC), milk protein concentrate (MPC) and sodium ...
A. Gruppi, M. Dermiki, G. Spigno, R. Fitzgerald   +3 more
semanticscholar   +1 more source