Results 21 to 30 of about 357 (106)

Ancestral Sequence Reconstruction Enhances Thermal Stability of D-Allulose 3-Epimerase [PDF]

Shipin gongye ke-ji
To solve the problem of poor thermal stability of the current D-allulose 3-epimerase (DAEase), the ancestor sequences of DAEase with different catalytic domains were reconstructed by big data mining, reasonable modification and ancestor sequence ...
Lijun GUAN, Ling ZHU, Kunlun WANG, Jialei LI, Yang GAO, Song YAN, Xindi ZHANG, Qing CHEN, Nina JI, Bo LI   +9 more
doaj   +3 more sources

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

EFSA Journal, Volume 21, Issue 7, July 2023., 2023
"This is the peer reviewed version of the following article: [FULL CITE], which has been published in final form at [Link to final article using the DOI].
Barat Baviera, José Manuel, Bolognesi, Claudia, Cocconcelli, Pier Sandro, Crebelli, Riccardo, Gott, David Michael, Grob, Konrad, Lambré, Claude, Lampi, Eugenia, Mengelers, Marcel, Mortensen, Alicja, Rivière, Gilles, Steffensen, Inger-Lise, Tlustos, Christina, van Loveren, Henk, Vernis, Laurence   +14 more
core   +2 more sources

Gut microbial utilization of the alternative sweetener, D-allulose, via AlsE [PDF]

Communications Biology
D-allulose, a rare sugar with emerging potential as a low-calorie sweetener, has garnered attention as an alternative to other commercially available alternative sweeteners, such as sugar alcohols, which often cause severe gastrointestinal discomfort.
Glory Minabou Ndjite, Angela K. Jiang, Charlotte T. Ravel, Maggie R. Grant, Xiaofang Jiang, Brantley Hall   +5 more
doaj   +2 more sources

Comprehensive Analysis of Allulose Production: A Review and Update [PDF]

Foods
Advancements in D-allulose production have seen significant strides in recent years, focusing on enzymatic conversion methods. Key developments include traditional immobilization techniques, the discovery of novel enzymes, directed evolution studies, and
Lei Wang, Yun Cui, Yujie Lu, Zongpei Zhao   +3 more
doaj   +2 more sources

Engineering of Escherichia coli for D-allose fermentative synthesis from D-glucose through izumoring cascade epimerization [PDF]

Frontiers in Bioengineering and Biotechnology, 2022
D-Allose is a potential alternative to sucrose in the food industries and a useful additive for the healthcare products in the future. At present, the methods for large-scale production of D-allose are still under investigation, most of which are based ...
Ling-Jie Zheng, Ling-Jie Zheng, Qiang Guo, Ya-Xing Zhang, Chen-Yang Liu, Li-Hai Fan, Li-Hai Fan, Hui-Dong Zheng, Hui-Dong Zheng   +8 more
doaj   +2 more sources

Research Advances of d-allulose: An Overview of Physiological Functions, Enzymatic Biotransformation Technologies, and Production Processes [PDF]

Foods, 2021
d-allulose has a significant application value as a sugar substitute, not only as a food ingredient and dietary supplement, but also with various physiological functions, such as improving insulin resistance, anti-obesity, and regulating glucolipid ...
Yu Xia, Qianqian Cheng, Wanmeng Mu, Xiuyu Hu, Zhen Sun, Yangyu Qiu, Ximing Liu, Zhouping Wang   +7 more
doaj   +2 more sources

Update of the list of QPS‐recommended biological agents intentionally added to food or feed as notified to EFSA 11: suitability of taxonomic units notified to EFSA until September 2019 [PDF]

EFSA Journal, Volume 18, Issue 2, February 2020., 2020
Qualified presumption of safety (QPS) was developed to provide a generic safety evaluation for biological agents to support EFSA's Scientific Panels. The taxonomic identity, body of knowledge, safety concerns and antimicrobial resistance are assessed ...
Allende, Ana, Alvarez‐Ordóñez, Avelino, Barizzone, Fulvio, Bolton, Declan, Bover‐Cid, Sara, Chemaly, Marianne, Cocconcelli, Pier Sandro, Correia, Sandra, Davies, Robert, De Cesare, Alessandra, EFSA Panel on Biological Hazards (BIOHAZ), Fernández Escámez, Pablo Salvador, Herman, Lieve, Hilbert, Friederike, Koutsoumanis, Kostas, Lindqvist, Roland, Maradona, Miguel Prieto, Nauta, Maarten, Peixe, Luisa, Querol, Amparo, Ru, Giuseppe, Simmons, Marion, Skandamis, Panagiotis, Suarez, Juan Evaristo, Suffredini, Elisabetta, Sundh, Ingvar, Vlak, Just   +26 more
core   +2 more sources

Production, purification, characterization, and safety evaluation of constructed recombinant D-psicose 3-epimerase [PDF]

Microbial Cell Factories
Background D-psicose 3-epimerase (DPEase) is a potential catalytic enzyme for D-psicose production. D-psicose, also known as D-allulose, is a low-calorie sweetener that has gained considerable attention as a healthy alternative sweetener due to its ...
Nisit Watthanasakphuban, Pimsiriya Srila, Phitsanu Pinmanee, Charatda Punvittayagul, Nopphon Petchyam, Boontiwa Ninchan   +5 more
doaj   +2 more sources

Safety of D-allulose as a novel food pursuant to Regulation (EU) 2015/2283. [PDF]

EFSA J
Abstract Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on D‐allulose as a novel food (NF) pursuant to Regulation (EU) 2015/2283. During the risk assessment, the Panel identified a number of data gaps, which needed to be addressed by the applicant ...
EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA), Turck D, Cámara M, Bohn T, Castenmiller J, De Henauw S, Jos Á, Maciuk A, Mangelsdorf I, McNulty B, Naska A, Pentieva K, Siani A, Thies F, Aguilera-Gómez M, Cubadda F, Frenzel T, Heinonen M, Knutsen HK, McArdle HJ, Neuhäuser-Berthold M, Poulsen M, Maradona MP, Schlatter JR, Siskos A, van Loveren H, Multari S, Rossi A, Hirsch-Ernst KI.   +29 more
europepmc   +2 more sources

An Update: Enzymatic Synthesis for Industrial Applications. [PDF]

Angew Chem Int Ed Engl
Biocatalysis has become a sustainable and cost‐competitive alternative to established chemical synthesis, enabling the enzyme‐based production of not only commodity chemicals but (non‐natural) amino acids, (rare) sugars, as well as synthetic nucleotides.
Bayer T, Wu S, Snajdrova R, Baldenius K, Bornscheuer UT.   +4 more
europepmc   +2 more sources