Results 21 to 30 of about 8,568 (228)

Improvement of antioxidant properties of egg white protein enzymatic hydrolysates by membrane ultrafiltration [PDF]

Hemijska Industrija, 2016
The production of bioactive peptides from egg white proteins (EWPs) and their separation are emerging areas with many new applications. The objective of this study was to compare antioxidant activity of three distinct EWP hydrolysates and their ...
Jovanović Jelena R., Stefanović Andrea B., Žuža Milena G., Jakovetić Sonja M., Šekuljica Nataša Ž., Bugarski Branko M., Knežević-Jugović Zorica D.   +6 more
doaj   +1 more source

Superenhanced Removal of Fungal Biofilms by Protease‐Functionalized Amphotericin B Nanocarriers

Advanced NanoBiomed Research, 2021
A strong enhancement in the antifungal activity of amphotericin B (AmpB) encapsulated into shellac nanoparticles (NPs) surface functionalized with protease is reported.
Paul J. Weldrick, Matthew J. Hardman, Vesselin N. Paunov   +2 more
doaj   +1 more source

Kinin Formation and Inactivation by Alcalase, a Proteolytic Enzyme

Experimental Biology and Medicine, 1969
SummaryIncubations of human plasma and synthetic bradykinin with the proteolytic enzyme Alcalase demonstrated kinin forming and kinin-destroying properties of this product. Kinin formation by Alcalase was inhibited by Trasylol.
S J, Henningsen, H, Zachariae
openaire   +2 more sources

Immobilization of Alcalase on Silica Supports Modified with Carbosilane and PAMAM Dendrimers

International Journal of Molecular Sciences, 2022
Enzyme immobilization is a powerful strategy for enzyme stabilization and recyclability. Materials covered with multipoint molecules are very attractive for this goal, since the number of active moieties to attach the enzyme increases with respect to monofunctional linkers.
Sánchez Milla, María, Hernández Corroto, Ester, Sánchez-Nieves Fernández, Javier, Gómez Ramírez, Rafael, Marina Alegre, María Luisa, García López, María Concepción, Mata de la Mata, Francisco Javier de la   +6 more
openaire   +3 more sources

Improvement in the efficiency of hydrolysis of anaerobic digestion in sewage sludge by the use of enzymes [PDF]

, 2010
The effects of enzymatic pre-treatment on a mixture of sludge (primary, secondary, digested) collected from different municipal wastewater-treatment plants was investigated by Batch experiments in the laboratory to enhance the hydrolysis of sludge.
Abou Atiaa, Ahmed Farag Fadil, Akunna, Joseph C., El-Halwany, Mohamed Mohamed, Rashed, Ibrahim Gar Al-Alm   +3 more
core   +3 more sources

Whey protein hydrolysis with free and immobilized Alcalase®: effects of operating parameters on the modulation of peptide profiles obtained [PDF]

, 2016
In this work, the effects of operating parameters on the modulation of peptide profiles obtained during enzymatic hydrolysis of whey protein concentrates (WPC) with a commercial enzyme (Alcalase 2.4L AF) were analyzed.
Ceruti, Roberto Julio, Fenoglio, Cecilia Lorena, Mammarella, Enrique José, Manzo, Ricardo Martín, Sihufe, Guillermo Adrian, Vierling, Noelia   +5 more
core   +1 more source

Functional properties and emulsion stability of wheat gluten hydrolysates produced by endopeptidases from Bacillus licheniformis and Bacillus amyloliquefaciens

Journal of Food and Bioprocess Engineering, 2022
Gluten hydrolysates (GHs) were prepared using endopeptidases, alcalase, and neutrase. Characteristics of both enzymes including UV spectrophotometry, protein content, enzyme activity, and productivity, temperature, pH, hydrolysis time, and the ...
Atefeh Niazi, Homa Torabizadeh
doaj   +1 more source

A new way of valorizing biomaterials: the use of sunflower protein for 1 a-tocopherol microencapsulation [PDF]

, 2013
Biopolymer based microparticles were efficiently prepared from sunflower protein (SP) wall material and a-tocopherol (T) active core using a spray-drying technique. Protein enzymatic hydrolysis and/or N-acylation were carried out to make some structural
A. Nesterenko, Aider, Augustin, Avaltroni, Benita, Burkus, Chabanon, Chanamai, Charve, Church, Daqiq, De Graaf, Dickinson, Dubey, Elizondo, F. Silvestre, F. Violleau, Faria, Favaro-Trindade, Fennema, Gharsallaoui, Glantz, Gonzalez-Perez, Gonzalez-Perez, Gonzalez-Perez, Goodno, Gouin, Guyomarc'h, I. Alric, Junyaprasert, Kang, Kawakatsu, Kong, Lamsal, Luo, Martinez, Matemu, Mo, Molina, Nesterenko, Nesterenko, Nunes, Ortiz, Patino, Pickardt, Pierucci, Rampon, Rascon, Rbii, Reiffers-Magnani, Robins, Rondel, Rusli, Salgado, V. Durrieu, Vastag, Vilkhu, Wang, Wong, Yohannes, Yoo, Yu, Yust, Zheng, Zorba   +64 more
core   +4 more sources

The Preparation and Physiochemical Characterization of Tenebrio molitor Chitin Using Alcalase

Molecules, 2023
Chitin is mostly produced from crustaceans, but it is difficult to supply raw materials due to marine pollution, and the commonly used chemical chitin extraction method is not environmentally friendly. Therefore, this study aims to establish a chitin extraction process using enzymes and to develop edible insect-derived chitin as an eco-friendly new ...
Hyemi Kim, Hyeongyeong Kim, Yejin Ahn, Ki-Bae Hong, In-Woo Kim, Ra-Yeong Choi, Hyung Joo Suh, Sung Hee Han   +7 more
openaire   +3 more sources

Production and study on antioxidant activity of protein hydrolysate from whey protein [PDF]

Pizhūhish va Nuāvarī dar ̒Ulūm va Sanāyi̒-i Ghaz̠āyī, 2015
In this study, protein hydrolysate was prepared from whey protein concentrate with Alcalase 2.4 L. The effects of temperature (40, 45, 50 and 55 °C), time (30, 60, 90, 120, 150, 180 and 210 min) and enzyme/substrate ratio (30, 60 and 90 Anson unit), on ...
Shima Piri, alireza sadeghimahoonak, mohammad ghorbani, Mehran Alami   +3 more
doaj   +1 more source