Results 31 to 40 of about 408 (142)

Literatur Review: D-Allulose 3-Epimerase from Microbial Sources and its Potential Uses [PDF]

Jurnal Biologi Tropis
D-allulose, or psicose, is a rare, low-calorie sugar with various health benefits, such as managing blood sugar levels and lowering the risk of obesity, making it an ideal alternative to sucrose. In the food and pharmaceutical sectors, this study aims to
Az-Zahra, Fauziah, Handayani, Dezi, Irdawati, Irdawati, Putri, Dwi Hilda   +3 more
core   +3 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

Immobilization of d-allulose 3-epimerase into magnetic metal–organic framework nanoparticles for efficient biocatalysis [PDF]

World Journal of Microbiology and Biotechnology, 2021
Abstract D-allulose is a rare low-calorie sugar that has many fundamental biological functions. D-allulose 3-epimerase from Agrobacterium tumefaciens (AT-DAEase) catalyzes the conversion of D-fructose to D-allulose. The enzyme has attracted considerable attention because of its mild catalytic properties.
Kai Xue, Chun-Li Liu, Yankun Yang, Xiuxia Liu, Jinling Zhan, Zhonghu Bai   +5 more
openaire   +2 more sources

Rare sugars: recent advances and their potential role in sustainable crop protection [PDF]

, 2021
Rare sugars are monosaccharides with a limited availability in the nature and almost unknown biological functions. The use of industrial enzymatic and microbial processes greatly reduced their production costs, making research on these molecules more ...
Aziz, Aziz, Aït Barka, Essaid, Mijailovic, Nikola, Nesler, Andrea, Perazzolli, Michele   +4 more
core   +2 more sources

Reaction Engineering and Comparison of Electroenzymatic and Enzymatic ATP Regeneration Systems

ChemElectroChem, Volume 10, Issue 22, November 14, 2023., 2023
An electrochemically coupled ATP regeneration by pyruvate oxidase and acetate kinase for the phosphorylation of mevalonate was established and expanded by a polyphosphate kinase. The reaction was characterized and compared with other ATP regenerating systems in terms of the phosphate donor properties and biocatalytic metrics.
Regine Siedentop, Tobias Prenzel, Siegfried R. Waldvogel, Katrin Rosenthal, Stephan Lütz   +4 more
wiley   +1 more source

Low-calorie sweetener d-psicose promotes hydrogen peroxide-mediated apoptosis in c2c12 myogenic cells favoring skeletal muscle cell injury [PDF]

, 2021
Diet and exercise are the most effective approaches used to induce weight loss. D-psicose is a low-calorie sweetener that has been shown to reduce weight in obese individuals. However, the effect of D-psicose on muscle cells under oxidative stress, which
Cui, Zheng Guo, Feng, Qian-Wen, Inadera, Hidekuni, Li, Yu-Lin, Muhammad, Jibran Sualeh, Sun, Lu, Wang, Ying, Wei, Zhen-Jie, Wu, Chengai, Zhang, Yan-Zhuo   +9 more
core   +3 more sources

Review on D-Allulose: In vivo Metabolism, Catalytic Mechanism, Engineering Strain Construction, Bio-Production Technology

Frontiers in Bioengineering and Biotechnology, 2020
Rare sugar D-allulose as a substitute sweetener is produced through the isomerization of D-fructose by D-tagatose 3-epimerases (DTEases) or D-allulose 3-epimerases (DAEases).
Suwei Jiang, Suwei Jiang, Wei Xiao, Xingxing Zhu, Peizhou Yang, Zhi Zheng, Shuhua Lu, Shaotong Jiang, Guochang Zhang, Jingjing Liu   +9 more
doaj   +1 more source

Improved Performance of D-Psicose 3-Epimerase by Immobilisation on Amino-Epoxide Support with Intense Multipoint Attachment

Foods, 2021
D-allulose is an epimer of D-fructose at the C-3 position. With similar sweetness to sucrose and a low-calorie profile, D-allulose has been considered a promising functional sweetener.
Yifan Bu, Tao Zhang, Bo Jiang, Jingjing Chen   +3 more
doaj   +1 more source