Results 31 to 40 of about 7,049 (167)

Enhanced Bioethanol Production from Industrial Xylose Residue Using Efficient Delignification

BioResources, 2016
Xylose residue (XR), the abundant industrial residue from commercial xylose production, was delignified using alkali as a substrate for ethanol production via simultaneous saccharification and fermentation (SSF). It was found that pretreatment with 1.5% (
Tian Zhou, Liming Zhang, Hong Zhao, Feng Xu, Guihua Yang   +4 more
doaj   +1 more source

Safety evaluation of the food additive steviol glycosides, predominantly Rebaudioside M, produced by fermentation using Yarrowia lipolytica VRM

EFSA Journal, 2023
The EFSA Panel on Food Additive and Flavourings (FAF Panel) provides a scientific opinion on the safety of a new process to produce steviol glycosides by fermentation of simple sugars using a genetically modified strain of Yarrowia lipolytica (named Y ...
EFSA Panel on Food Additives and Flavourings (FAF), Maged Younes, Gabriele Aquilina, Gisela Degen, Karl‐Heinz Engel, Paul Fowler, Maria Jose Frutos Fernandez, Peter Fürst, Ursula Gundert‐Remy, Rainer Gürtler, Trine Husøy, Melania Manco, Wim Mennes, Sabina Passamonti, Peter Moldeus, Romina Shah, Ine Waalkens‐Berendsen, Matthew Wright, José Manuel Barat Baviera, David Gott, Lieve Herman, Jean‐Charles Leblanc, Detlef Wölfle, Jaime Aguilera Entrena, Civitella Consuelo, Agnieszka Mech, Salvatore Multari, Vasantha Palaniappan, Laura Ruggeri, Camilla Smeraldi, Alexandra Tard, Laurence Castle   +31 more
doaj   +1 more source

Temperature Increase Negatively Affects the Fatty Acid Bioconversion Capacity of Rainbow Trout (Oncorhynchus mykiss) Fed a Linseed Oil-Based Diet. [PDF]

PLoS ONE, 2016
Aquaculture is meant to provide fish rich in omega-3 long chain polyunsaturated fatty acids (n-3 LC-PUFA). This objective must be reached despite (1) the necessity to replace the finite and limited fish oil in feed production and (2) the increased ...
Julie Mellery, Florian Geay, Douglas R Tocher, Patrick Kestemont, Cathy Debier, Xavier Rollin, Yvan Larondelle   +6 more
doaj   +1 more source

Bioconversion to raspberry ketone is achieved by several non-related plant cell cultures

Frontiers in Plant Science, 2015
Bioconversion, i.e. the use of biological systems to perform chemical changes in synthetic or natural compounds in mild conditions, is an attractive tool for the production of novel active or high-value compounds.
Suvi Tuulikki Häkkinen, Tuulikki eSeppänen-Laakso, Kirsi-Marja eOksman-Caldentey, Heiko eRischer   +3 more
doaj   +1 more source

Cellulosomal hemicellulases: Indispensable players for ensuring effective lignocellulose bioconversion

Green Carbon
The bioconversion of lignocellulose has attracted global attention, due to the significant potential of agricultural and forestry wastes as renewable zero-carbon resources and the urgent need for substituting fossil carbon.
Min Xiao, Ya-Jun Liu, Edward A. Bayer, Akihiko Kosugi, Qiu Cui, Yingang Feng   +5 more
doaj   +1 more source

Spray‐Dried Engineered Escherichia coli Whole‐Cell Biocatalysts Enable Cell Recycling and In Vivo α‐Ketoglutarate and NADPH Regeneration for Efficient Codeine Manufacture

Biotechnology and Bioengineering, EarlyView.
ABSTRACT A recombinant whole‐cell biocatalytic approach provides several advantages over isolated enzymes, such as improved enzyme stability, in vivo cofactor regeneration, and the facilitation of cascade reactions within a single cell. Whole‐cell biocatalysis has gained attention in medicinal opioid production, due to its technical and economic ...
Ali Jahanian, Carlos Horacio Luna‐Flores, Xu Li, Sally L. Gras, Robert E. Speight   +4 more
wiley   +1 more source

Valorization of Yacon (Smallanthus sonchifolius) peel for peroxidase production and its immobilization on alginate beads for 2,4‐dichlorophenol bioconversion

The Canadian Journal of Chemical Engineering, EarlyView.
Sodium alginate was modified with EDC/NHS for the immobilization of Yacon peel peroxidase, resulting in a novel biocatalyst for the oxidation of 2,4‐dichlorophenol. Abstract Yacon (Smallanthus sonchifolius) roots are emerging as an alternative source of peroxidase. This study aimed to extract, immobilize, and characterize the peroxidase from Yacon peel,
Mariana Gomes Oliveira, Marcela Pires Spaolonzi, Carla Ivane Ganz Vogel, Aniela Pinto Kempka, Everton Skoronski   +4 more
wiley   +1 more source

Enrichment of the rebaudioside A concentration in Stevia rebaudiana extract with cyclodextrin glycosyltransferase from Bacillus licheniformis DSM 13

Engineering in Life Sciences, 2022
Stevia rebaudiana is a sweet herbaceous perennial plant, which is frequently used in the preparation of plant‐based sweeteners. The demand for such sweeteners continues to increase due to purposeful nutrition and modern‐day metabolic syndromes. More than
Réka Czinkóczky, Áron Németh
doaj   +1 more source

Enhancing the nutritional profile of de‐oiled rice bran through solid‐state fermentation with Aspergillus oryzae

Food Biomacromolecules, EarlyView.
Abstract An experiment was conducted to explore the impact of fermenting de‐oiled rice bran (DORB) with Aspergillus oryzae on its nutrient composition and anti‐nutritional factors. DORB was inoculated with 7‐day‐old A. oryzae culture grown on potato dextrose agar. The experiment was conducted in triplicate for 120 h, with samples collected at 0, 24, 48,
Amit Ranjan, Narottam Prasad Sahu, Sarvendra Kumar, Ashutosh Dharmendra Deo   +3 more
wiley   +1 more source

Application of immobilized mycelium-based pellets for the removal of organochlorine compounds: a review

Water Science and Technology, 2021
Organochlorines have diverse structures and applications and are included in the list of persistent organic pollutants (POPs) due to their toxicity and environmental persistence.
J. C. V. Pereira, M. P. Serbent, E. Skoronski   +2 more
doaj   +1 more source