Results 21 to 30 of about 509,022 (312)

Safety evaluation of food enzyme trypsin from porcine pancreas

EFSA Journal, 2021
The food enzyme trypsin (EC 3.4.21.4) is extracted from porcine pancreas by Novozymes A/S. The food enzyme is intended to be used for hydrolysis of whey proteins employed as ingredients in infant formulae, follow‐on formulae and in food for special ...
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP), Claude Lambré, José Manuel Barat Baviera, Claudia Bolognesi, Pier Sandro Cocconcelli, Riccardo Crebelli, David Michael Gott, Konrad Grob, Evgenia Lampi, Marcel Mengelers, Alicja Mortensen, Gilles Rivière, Inger‐Lise Steffensen, Christina Tlustos, Henk Van Loveren, Laurence Vernis, Holger Zorn, Ursula Gundert‐Remy, Lieve Herman, Dominique Turck, Karl‐Heinz Engel, Margarita Aguilera‐Gómez, Magdalena Andryszkiewicz, Natalia Kovalkovicova, Yi Liu, Joaquim Maia, Sandra Rainieri, Andrew Chesson   +27 more
doaj   +1 more source

Proteomics Using Protease Alternatives to Trypsin Benefits from Sequential Digestion with Trypsin

bioRxiv, 2020
Trypsin is the most used enzyme in proteomics. Nevertheless, proteases with complementary cleavage specificity have been applied in special circumstances.
Therese Dau, Giulia Bartolomucci, J. Rappsilber   +2 more
semanticscholar   +1 more source

Treatment of Pulpectomized Teeth With Trypsin Prior to Transplantation of Mobilized Dental Pulp Stem Cells Enhances Pulp Regeneration in Aged Dogs

Frontiers in Bioengineering and Biotechnology, 2020
There is an age-dependent decline of pulp regeneration, due to the decline of migration, proliferation, and cell survival of resident stem cells. Trypsin is a proteolytic enzyme clinically used for tissue repair.
Koichiro Iohara, Mohammed Zayed, Mohammed Zayed, Yoshifumi Takei, Hideto Watanabe, Misako Nakashima, Misako Nakashima   +6 more
doaj   +1 more source

Trypsin promotes porcine deltacoronavirus mediating cell-to-cell fusion in a cell type-dependent manner

Emerging Microbes and Infections, 2020
Porcine deltacoronavirus (PDCoV) is a newly emerging threat to the global porcine industry. PDCoV has been successfully isolated using various medium additives including trypsin, and although we know it is important for viral replication, the mechanism ...
Yue-Lin Yang, F. Meng, P. Qin, G. Herrler, Yao-Wei Huang, Yandong Tang   +5 more
semanticscholar   +1 more source

Sensing of Digestive Enzymes—Diagnosis and Monitoring of Pancreatitis

Chemosensors, 2023
This paper is a comprehensive review of the techniques for the detection of pancreatic enzymes, which are common biochemical indicators of pancreatitis, including amylase, trypsin, chymotrypsin, elastase, and lipase.
Jiaju Yin, Tianrui Cui, Yi Yang, Tian-Ling Ren   +3 more
doaj   +1 more source

THE ESTIMATION OF PEPSIN, TRYPSIN, PAPAIN, AND CATHEPSIN WITH HEMOGLOBIN

The Journal of General Physiology, 1938
In the hemoglobin method for the estimation of proteinase, denatured hemoglobin is digested under standard conditions, the undigested hemoglobin is precipitated with trichloracetic acid, and the amount of unprecipitated protein split products, which is a
M. L. Anson
semanticscholar   +1 more source

Efeito do inibidor de protease Kunitz sobre níveis de lipoxigenases em sementes de soja Effect of protease inhibitor on the levels of lipoxygenase in soybean seeds

Ciência e Agrotecnologia, 2008
As lipoxigenases (LOX) são responsáveis pelo "beany flavor", sabor característico da soja [Glycine max. (L.) Merrill], que é o maior obstáculo ao consumo da soja nos países ocidentais. O inibidor de tripsina Kunitz (KTI) é responsável por 80% da inibição
Josie Gomes de Almeida Barros, Rita Maria Alves de Moraes, Newton Deniz Piovesan, Everaldo Gonçalves de Barros, Maurilio Alves Moreira   +4 more
doaj   +1 more source

Advances in Colorimetric Assay Based on AuNPs Modified by Proteins and Nucleic Acid Aptamers

Chemosensors, 2021
This review is focused on the biosensing assay based on AuNPs (AuNPs) modified by proteins, peptides and nucleic acid aptamers. The unique physical properties of AuNPs allow their modification by proteins, peptides or nucleic acid aptamers by ...
Sopio Melikishvili, Ivan Piovarci, Tibor Hianik   +2 more
doaj   +1 more source

RNA Sequencing Reveals the Potential Adaptation Mechanism to Different Hosts of Grapholita molesta

Insects, 2022
Grapholita molesta is an important fruit tree worldwide pest which feeds on hosts extensively and does serious harm. In this paper, the growth and development parameters and protease activities of G. molesta fed on different hosts were compared.
Dongbiao Lü, Zizheng Yan, Di Hu, Aiping Zhao, Shujun Wei, Ping Wang, Xiangqun Yuan, Yiping Li   +7 more
doaj   +1 more source

Purification and characterisation of trypsin-like enzyme from the pyloric caeca of cod (Gadus morhua) II

Brazilian Archives of Biology and Technology, 2001
A trypsin -like enzyme from the pyloric caeca of cod (Gadus morhua) was purified by affinity chromatography on CHOM Sepharose 4B. Some characteristics were established by its catalytic activity on T.A.M.E., typical enzyme substrate, and serine protease ...
Luiz Henrique Beirão, Ian Mckintoch Mackie, Evanilda Teixeira, César Damian   +3 more
doaj   +1 more source