Results 21 to 30 of about 593 (163)

Safety evaluation of the food enzyme subtilisin from the non-genetically modified Bacillus licheniformis strain NZYM-CX. [PDF]

EFSA J, 2023
Abstract The food enzyme subtilisin (EC 3.4.21.62) is produced with the non‐genetically modified Bacillus licheniformis strain NZYM‐CX by Novozymes A/S. The production strain met the requirements for the qualified presumption of safety (QPS) approach.
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP), Lambré C, Barat Baviera JM, Bolognesi C, Cocconcelli PS, Crebelli R, Gott DM, Grob K, Lampi E, Mengelers M, Mortensen A, Rivière G, Steffensen IL, Tlustos C, Van Loveren H, Vernis L, Zorn H, Roos Y, Aguilera J, Andryszkiewicz M, Cavanna D, Peluso S, di Piazza G, Pesce F, Liu Y, Chesson A.   +26 more
europepmc   +2 more sources

Safety evaluation of the food enzyme thermolysin from the non-genetically modified Anoxybacillus caldiproteolyticus strain AE-TP. [PDF]

EFSA J
Abstract The food enzyme thermolysin (EC. 3.4.24.27) is produced with the non‐genetically modified Anoxybacillus caldiproteolyticus strain AE‐TP by Amano Enzyme Inc. The food enzyme is free from viable cells of the production organism. It is intended to be used in eight food manufacturing processes.
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP), Lambré C, Barat Baviera JM, Bolognesi C, Cocconcelli PS, Crebelli R, Gott DM, Grob K, Lampi E, Mengelers M, Mortensen A, Rivière G, Steffensen IL, Tlustos C, Van Loveren H, Vernis L, Zorn H, Herman L, Roos Y, Andryszkiewicz M, Liu Y, Lunardi S, Nielsen E, Nørby K, Chesson A.   +25 more
europepmc   +2 more sources

Safety evaluation of the food enzyme rennet containing chymosin and pepsin A from the abomasum of suckling calves, goats, lambs and buffaloes. [PDF]

EFSA J
Abstract The food enzyme containing chymosin (EC 3.4.23.4) and pepsin (EC 3.4.23.1) is prepared from the abomasum of suckling calves, goats, lambs and buffaloes by Caglificio Clerici S.p.A. It is intended to be used in the production of cheese. As no concerns arise from the source of the food enzyme, from its manufacture and based on the history of ...
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP), Lambré C, Barat Baviera JM, Bolognesi C, Cocconcelli PS, Crebelli R, Gott DM, Grob K, Lampi E, Mengelers M, Mortensen A, Rivière G, Steffensen IL, Tlustos C, Van Loveren H, Vernis L, Zorn H, Andryszkiewicz M, Liu Y, Sanmartín L, Chesson A.   +21 more
europepmc   +2 more sources

Safety evaluation of the food enzyme subtilisin from the non-genetically modified Bacillus paralicheniformis strain AP-01. [PDF]

EFSA J
Abstract The food enzyme subtilisin (EC 3.4.21.62) is produced with the non‐genetically modified Bacillus paralicheniformis strain AP‐01 by Nagase (Europa) GmbH. It was considered free from viable cells of the production organism. The food enzyme is intended to be used in five food manufacturing processes.
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP), Lambré C, Barat Baviera JM, Bolognesi C, Cocconcelli PS, Crebelli R, Gott DM, Grob K, Lampi E, Mengelers M, Mortensen A, Rivière G, Steffensen IL, Tlustos C, Van Loveren H, Vernis L, Zorn H, Roos Y, Aguilera J, Andryszkiewicz M, Cavanna D, Peluso S, de Sousa RF, Pesce F, Liu Y, Chesson A.   +26 more
europepmc   +2 more sources

Economic model for obtaining cyclodextrins from commercial cgtase

Brazilian Journal of Pharmaceutical Sciences, 2021
A repetitive batch process was employed followed by membrane ultrafiltration system to produce low-cost cyclodextrins (CDs) using commercial enzymes Toruzyme® cyclomaltodextrin glucanotransferase (CGTase) and its kinetic parameters were determined.
Luciana Numata Koga, Vanderson Carvalho Fenelon, Juliana Harumi Miyoshi, Cristiane Moriwaki, Kamila Byanca Baldin Wessel, Camila Sampaio Mangolim, Graciette Matioli   +6 more
doaj   +1 more source

Continuous Production of Glucosyl-cyclodextrins Using Immobilized Cyclomaltodextrin Glucanotransferase [PDF]

Agricultural and Biological Chemistry, 1991
Immobilization by covalent bonding of cyclomaltodextrin glucanotransferase (CCTase) of Bacillus stearothermophilus was studied for the continuous production of glucosyl-cyclodextrins (G1-CDs) from branched dextrins. A macroreticuiar hydrophilic resin containing a primary amine as the active group was synthesized as a candidate carrier of CGTase.
Shigeo SAKAI, Naozumi YAMAMOTO, Shusaku YOSHIDA, Katsuhiko MIKUNI, Hiroshi ISHIGAMI, Kozo HARA   +5 more
openaire   +2 more sources

Unbalancing Zur (FurB)‐mediated homeostasis in Anabaena sp. PCC7120: Consequences on metal trafficking, heterocyst development and biofilm formation

Environmental Microbiology, Volume 25, Issue 11, Page 2142-2162, November 2023., 2023
Abstract Zinc is required for the activity of many enzymes and plays an essential role in gene regulation and redox homeostasis. In Anabaena (Nostoc) sp. PCC7120, the genes involved in zinc uptake and transport are controlled by the metalloregulator Zur (FurB).
Irene Olivan‐Muro, Cristina Sarasa‐Buisan, Jorge Guio, Jesús Arenas, Emma Sevilla, Maria F. Fillat   +5 more
wiley   +1 more source

Food manufacturing processes and technical data used in the exposure assessment of food enzymes

EFSA Journal, Volume 21, Issue 7, July 2023., 2023
Abstract Food enzymes are used for technical purposes in the production of food ingredients or foods‐as‐consumed. In the European Union, the safety of a food enzyme is evaluated by EFSA on the basis of a technical dossier provided by an applicant. Dietary exposure is an integral part of the risk assessment of food enzymes.
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, Yrjö Roos, Kyriaki Apergi, Daniele Cavanna, Yi Liu, Francesco Pesce, Giulio di Piazza, Rita Ferreira de Sousa, Andrew Chesson   +25 more
wiley   +1 more source

Safety evaluation of the food enzyme mucorpepsin from the non-genetically modified <i>Rhizomucor miehei</i> strain LP-N836. [PDF]

EFSA J
Abstract The food enzyme mucorpepsin (EC 3.4.23.23) is produced with the non‐genetically modified Rhizomucor miehei strain LP‐N836 by Meito Sangyo Co., Ltd. The native enzyme can be chemically modified to produce a more thermolabile form. The food enzyme is free from viable cells of the production organism.
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP), Lambré C, Barat Baviera JM, Bolognesi C, Cocconcelli PS, Crebelli R, Gott DM, Grob K, Lampi E, Mengelers M, Mortensen A, Rivière G, Steffensen IL, Tlustos C, Van Loveren H, Vernis L, Zorn H, Herman L, Roos Y, Aguilera J, Andryszkiewicz M, Fernàndez-Fraguas C, Kovalkovicova N, Liu Y, Lunardi S, di Piazza G, Chesson A.   +27 more
europepmc   +2 more sources

The role of arginine 47 in the cyclization and coupling reactions of cyclodextrin glycosyltransferase from Bacillus circulans strain 251 - Implications for product inhibition and product specificity [PDF]

, 2000
Cyclodextrin glycosyltransferase (CGTase) (EC 2.4.1.19) is used for the industrial production of cyclodextrins. Its application, however, is hampered by the limited cyclodextrin product specificity and the strong inhibitory effect of cyclodextrins on ...
Dijkhuizen, L, Dijkstra, B W, Uitdehaag, J C M, van der Veen, Bart A.   +3 more
core   +2 more sources