Results 51 to 60 of about 926,587 (296)

Enhancement of Black Tea Aroma by Adding the β-Glucosidase Enzyme during Fermentation on Black Tea Processing

International Journal of Food Science, 2021
Black tea aroma is one of the essential attributes in determining the quality of black tea. β-Glucosidases were investigated for their ability to enhance the aroma of black tea by hydrolyzing the glycoside compound. The addition of β-glucosidase was done
Supriyadi Supriyadi, Alfrista Ruri Nareswari, Aprilia Fitriani, Rachmad Gunadi   +3 more
doaj   +1 more source

FLAVONOIDS FROM RHYNCHOSIA PSEUDO-CAJAN AS SUITABLE α-GLUCOSIDASE INHIBITORS AND FREE RADICAL SCAVENGERS

International Research Journal of Pharmacy, 2014
A series of nine flavonoids , 1 - 9, isolated from Rhynchosia pseudo - cajan Cambe ss., ha s been investigated in present work for their biological potential against α - glucosidase, lipoxygenase (LOX), acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes ; and antioxidant activity against diphenylpicrylhydrazyl (DPPH) radica l ...
Muhammad Athar Abbasi, Ghulam Hussain, Aziz ur Rehman, Viqar Uddin Ahmad   +3 more
openaire   +1 more source

Β-glucosidase production of two different Aspergillus strains [PDF]

, 1999
Β-glucosidase has an important role in cellulose degradation by cleaving the cellobiose to glucose units. Supplementation of Trichodermacellulase with exogenous β-glucosidase is needed to prevent the inhibition effect of cellobiose on exoglucanases and ...
Réczey, K., Brumbauer, A.
core   +1 more source

Measurement of β-Glucobiose-Hydrolysis Activity and Comparison of Two β-Glucosidases [PDF]

, 1993
P(論文)β-グルコ2糖(G2)とグルコースオキシダーゼ(GOD)試薬を用いることによって、β-グルコシダーゼによるG2からのグルコース(G1)の遊離が測定された。アーモンドエムルシンのβ-グルコシダーゼはG2を加水分解してG1を生成し、転移物の生成は見られなかった。G1の遊離速度はラミナリビオース>ソホロース>セロビオース>ゲンチオビオースの順であった。本酵素はG2よりもp-ニトロフエニルβ-D-グルコシド(PNPG)に対し強い活性を有し、アリルβ-グルコシダーゼと分類されるのが妥当と思われる。一方 ...
牛澤, 良美, 安井, 恒男, ワタナベ, サトル, 11306, 11308, 11307, WATANABE, SATORU, USHIZAWA, YOSHIMI, 11309, ウシザワ, ヨシミ, YASUI, TSUNEO, 11311, 11310, 渡邉, 悟, 11313, ヤスイ, ツネオ, 11312, 11314   +17 more
core  

Partial purification and biochemical characterization of a soluble α-glucosidase II-like activity fromCandida albicans [PDF]

FEMS Microbiology Letters, 2004
A soluble α-glucosidase was partially purified from Candida albicans cells by a three-step procedure consisting of size-exclusion, ion-exchange and adsorption chromatographies. After the last step, enzyme was enriched about 8.7-fold with a yield of 13% over the starting material and analysis of the purified preparation revealed two major polypeptides ...
María Eugenia Torre-Bouscoulet, Everardo López-Romero, Rosalía Balcázar-Orozco, Carlos Calvo-Méndez, Arturo Flores-Carreón   +4 more
openaire   +1 more source

A minimal cellulosome‐like system in Cellulosilyticum lentocellum

FEBS Open Bio, EarlyView.
Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan, Amias Alstrom‐Moore, Gary W Black   +2 more
wiley   +1 more source

Chemoenzymatic Radiosynthesis of a Gluconate Transporter‐Targeted In Vivo Bacterial Sensor From Clinical [18F]FDG

Angewandte Chemie, EarlyView.
An efficient radiosynthesis of fluorine‐18 labeled gluconic acid ([18F]FGA) was developed using two readily available materials, 2‐deoxy‐2‐[18F]fluoro‐D‐glucose ([18F]FDG) and glucose oxidase. [18F]FGA is highly specific for bacterial gluconate metabolism mediated by gluconate permease (GntP) and gluconate kinase (GntK), with rapid clearance, low off ...
Sang Hee Lee, Jung Min Kim, Joseph Blecha, Robert R. Flavell, Michael A. Ohliger, Joanne Engel, Youngho Seo, David M. Wilson   +7 more
wiley   +2 more sources

Selection and study of mutants ofDekkera intermediaandCandida wickerhamiiderepressed for β-glucosidase production [PDF]

FEMS Microbiology Letters, 1985
Mutants of Candida wickerhamii and Dekkera intermedia, derepressed for β-glucosidase biosynthesis, were isolated. These mutants were also shown to hyperproduce this enzyme. In anaerobic culture, the C. wickerhamii mutant still hyperproduced β-glucosidase and was derepressed. Glucose-cellobiose anaerobic fermentation by this strain was thus improved. On
Marc Leclerc, Bruno Blondin, Robert Ratomahenina, Alain Arnaud, Pierre Galzy   +4 more
openaire   +1 more source

Purification and characterization of β-glucosidase.

, 2019
A) Putative β-glucosidase and positive control β-glucosidase DesR (marked with red arrows) were affinity purified by 6xHis purification. B) Activity of the putative β-glucosidase against p-NPG at pH 5.0, 6.0 and 7.0; positive control β-glucosidase DesR ...
Craig McCormick (451471), Mackenzie Thornbury (4720608), David Jakeman (6169652), John Rohde (6169655), Caroline Guinard (6169646), Landon J. Getz (4720605), Jacob Sicheri (6169637), Emma Finlayson-Trick (6169643), Jamie Cook (4720617), Patrick Slaine (6169640), Nicholas Boudreau (6169649)   +10 more
core   +1 more source

Rheumatoid Arthritis and Coronary Artery Calcium Progression: A Case Cohort Analysis From ELSA‐Brasil

Arthritis Care &Research, EarlyView.
Objective To investigate the association between rheumatoid arthritis (RA) and coronary artery calcium (CAC) prevalence, incidence, and progression over four years in adults without prior cardiovascular disease. Methods A case‐cohort study within the Brazilian Longitudinal Study of Adult Health (ELSA‐Brasil) included 585 participants (86 patients with ...
Patrícia Fonseca Estrada, Marcos Rafael N. Cavalcante, Itamar de Souza Santos, Márcio S. Bittencourt, Vandrize Meneghini, Paulo A. Lotufo, Alessandra C. Goulart, Isabela M. Bensenor   +7 more
wiley   +1 more source