Results 51 to 60 of about 7,085 (182)

Safety evaluation of the food enzyme cyclomaltodextrin glucanotransferase from the genetically modified Escherichia coliK12 strain DSM 34230 [PDF]

EFSA J
Abstract The food enzyme cyclomaltodextrin glucanotransferase (1,4‐α‐d‐glucan 4‐α‐d‐[1,4α‐d‐glucano]‐transferase (cyclising); EC 2.4.1.19) is produced with the genetically modified strain Escherichia coli K12 DSM 34230 by Wacker Chemie AG. The genetic modifications do not give rise to safety concerns.
EFSA Panel on Food Enzymes (FEZ), Holger Zorn, José Manuel Barat Baviera, Claudia Bolognesi, Francesco Catania, Gabriele Gadermaier, Ralf Greiner, Baltasar Mayo, Alicja Mortensen, Yrjö Henrik Roos, Marize L. M. Solano, Henk Van Loveren, Laurence Vernis, Cristina Andreoli, Andrea Terron, Andrey Yurkov, Magdalena Andryszkiewicz, Daniele Cavanna, Yi Liu, Amparo Quiles Chulia, Daniela Bassi, Verónica Briz, Elena Molina, Édgar Pérez‐Esteve   +23 more
europepmc   +2 more sources

Combining phenotypic, physiological, and multi‐omics studies to provide new insights on the role of 2,4‐epibrassinolide in regulation of seed shattering in Elymus sibiricus L.

Grassland Research, Volume 5, Issue 3, Page 206-221, September 2026.
Abstract Background Seed shattering limits the production of Elymus sibiricus L., and application of exogenous brassinosteroid significantly alleviates plant organ abscission. Methods To explore the potential regulatory network of brassinosteroid on seed shattering, the abscission zone of E. sibiricus cv. Lanyu No.
Huanhuan Lu, Yiyang Wan, Liuban Tang, Yongsen Qiu, Yancui Zhao, Yuying Zheng, Wengang Xie   +6 more
wiley   +1 more source

Reducing glucoamylase usage for commercial-scale ethanol production from starch using glucoamylase expressing Saccharomyces cerevisiae

Bioresources and Bioprocessing, 2021
The development of yeast that converts raw corn or cassava starch to ethanol without adding the exogenous α-amylase and/or glucoamylase would reduce the overall ethanol production cost.
Xin Wang, Bei Liao, Zhijun Li, Guangxin Liu, Liuyang Diao, Fenghui Qian, Junjie Yang, Yu Jiang, Shumiao Zhao, Youguo Li, Sheng Yang   +10 more
doaj   +1 more source

Engineering Slowly Digestible Starch via Physical and Enzymatic Modification: Structural Mechanisms of Formation

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 5, September 2026.
ABSTRACT Dietary starch varies in digestion rate: Rapidly digestible fractions cause sharp postprandial glucose spikes linked to chronic disease, whereas slowly digestible starch (SDS) breaks down gradually, producing a moderate glycemic response. Increasing SDS content is therefore a key objective in developing carbohydrate‐rich foods with improved ...
Samiah Khalaf Alshammari, Asgar Farahnaky, Ayman Allahham, Billy Lo, Nilesh Nirmal, Mahsa Majzoobi   +5 more
wiley   +1 more source

Safety of the food enzyme glucoamylase from a genetically modified Aspergillus niger (strain NZYM‐BF)

EFSA Journal, 2018
The food enzyme glucoamylase (glucan 1,4‐α‐glucosidase; EC 3.2.1.3) is produced with the genetically modified strain of Aspergillus niger by Novozymes A/S. The genetic modifications do not give rise to safety concerns. The food enzyme is free from viable
EFSA Panel on Food Contact Materials, Enzymes, Processing Aids (CEP), Vittorio Silano, José Manuel Barat Baviera, Claudia Bolognesi, Beat Johannes Brüschweiler, Pier Sandro Cocconcelli, Riccardo Crebelli, David Michael Gott, Konrad Grob, Evgenia Lampi, Alicja Mortensen, Gilles Riviere, Inger‐Lise Steffensen, Christina Tlustos, Henk Van Loveren, Laurence Vernis, Holger Zorn, Klaus‐Dieter Jany, Sirpa Kärenlampi, André Penninks, Davor Želježic, Margarita Aguilera‐Gómez, Magdalena Andryszkiewicz, Davide Arcella, Ana Gomes, Natália Kovalkovičová, Yi Liu, Annamaria Rossi, Karl‐Heinz Engel, Andrew Chesson   +29 more
doaj   +1 more source

Effects of Exogenous Glucoamylase Enzymes Alone or in Combination with a Neutral Protease on Apparent Total Tract Digestibility and Feces D-Lactate in Crossbred Angus Bulls Fed a Ration Rich in Rolled Corn

Animals, 2020
The aim of this study was to evaluate the effect of two glucoamylases (GA) and the combination of one GA with a neutral protease on apparent total tract digestibility in beef bulls fed a total mixed ration (TMR) rich in rolled corn.
Maria Devant, Shukun Yu, Sandra Genís, Torben Larsen, Li Wenting   +4 more
doaj   +1 more source

Highly efficient production of Aspergillus niger amylase cocktail by solid-state fermentation using triticale grains as a well-balanced substrate [PDF]

Journal of the Serbian Chemical Society, 2015
Triticale (Triticosecale, Wittmak) an important industrial crop, with high grain yield, containing high amounts of starch, proteins and also major and minor mineral elements, is not sufficiently utilized yet.
Dojnov Biljana, Grujić Marica, Vujčić Zoran   +2 more
doaj   +1 more source

SuFEx‐Enabled Reprogramming of Flavonoids for Selective α‐Glucosidase Covalent Inhibition

Advanced Science, Volume 13, Issue 47, 24 August 2026.
Selective inhibition of intestinal α‐glucosidase remains limited by poor enzyme specificity and off‐target metabolic effects. Here, SuFEx click chemistry is used to reprogram natural flavonoids into covalent inhibitors with enhanced α‐glucosidase selectivity and controlled reactivity. This strategy enables effective regulation of carbohydrate digestion
Fengyu Guo, Liwei Zhang, Minlong Wang, Yanjin Du, Tianyu Zhang, Hao Chen, Jiazeng Sun, Yang Yu, Zude He, Jie An, Xiaoxu Zhang, Weilin Lin, Fazheng Ren, Pengjie Wang, Ping Liu   +14 more
wiley   +1 more source

Production of bioethanol from triticale [PDF]

Zbornik Matice Srpske za Prirodne Nauke, 2007
Triticale (Triticosecale) is a crop species resulting from a plant breeder's cross between wheat (Triticum sp.) "mother" and rye (Secale sp.) "father". Today, it has been cultivated in more than 50 countries worldwide.
Vučurović Vesna M., Pejin Dušanka J.
doaj   +1 more source

Safety evaluation of the food enzyme glucan 1,4‐alpha‐glucosidase from the genetically modified Trichoderma reesei strain DP‐Nzh38

EFSA Journal, 2020
The food enzyme glucoamylase (4‐α‐D‐glucan glucohydrolase; EC 3.2.1.3) is produced with the genetically modified Trichoderma reesei strain DP‐Nzh38 by Danisco US Inc. The genetic modifications do not give rise to safety concerns.
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP), Vittorio Silano, José Manuel Barat Baviera, Claudia Bolognesi, Pier Sandro Cocconcelli, Riccardo Crebelli, David Michael Gott, Konrad Grob, Claude Lambré, Evgenia Lampi, Marcel Mengelers, Alicja Mortensen, Gilles Rivière, Inger‐Lise Steffensen, Christina Tlustos, Henk VanLoveren, Laurence Vernis, Holger Zorn, Lieve Herman, Jaime Aguilera, Magdalena Andryszkiewicz, Davide Arcella, Natalia Kovalkovicova, Yi Liu, Andrew Chesson   +24 more
doaj   +1 more source