Results 41 to 50 of about 821,766 (339)

Glucose obtained from rice bran by ultrasound-assisted enzymatic hydrolysis

Ingeniería e Investigación, 2015
In this work ultrasound-assisted solid-state enzymatic hydrolysis of rice bran to obtain fermentable sugars was investigated. For this purpose, process variables such as temperature, enzyme concentration and moisture content were evaluated during the ...
Raquel Cristine Kuhn, Marcio Antonio Mazutti, Edson Luiz Foletto, Valéria Dal Prá, Eduardo Zimmermann, Matheus Souza, Vitória Segabinazzi Foletto, Tanisa Paula Silveira Maleski, Felipe Cavalheiro Lunelli, Pâmela Sfalcin   +9 more
doaj   +1 more source

Dynamic changes of peptidome and release of polysaccharide in sea cucumber (Apostichopus japonicus) hydrolysates depending on enzymatic hydrolysis approaches

Food Science and Human Wellness, 2022
Enzymatic hydrolysis has been widely used to produce bioactive hydrolysates from sea cucumber body wall. Here, inspired by the clarification of Apostichopus japonicus genome, we investigated the enzymatic hydrolysis of sea cucumber body wall by using the
Yanchao Wang, Yan Song, Yaoguang Chang, Yanyan Liu, Guangning Chen, Changhu Xue   +5 more
doaj   +1 more source

Effect of a Nonionic Surfactant on Enzymatic Hydrolysis of Lignocellulose Based on Lignocellulosic Features and Enzyme Adsorption

ACS Omega, 2020
Reduction in the adsorption of cellulase onto lignin has been thought to be the common reason for the improvement of enzymatic hydrolysis of lignocellulose (EHLC) by a nonionic surfactant (NIS).
Wen Wang, Chaojun Wang, Zahoor, Xiaoyan Chen, Qiang Yu, Zhongming Wang, X. Zhuang, Zhenhong Yuan   +7 more
semanticscholar   +1 more source

Assessment the flavor of soybean meal hydrolyzed with Alcalase enzyme under different hydrolysis conditions by E-nose, E-tongue and HS-SPME-GC–MS

Food Chemistry: X, 2021
In the present study, E-nose, E-tongue, and headspace-solid phase microextraction gas chromatography-mass spectrometry (HS-SPME-GC–MS) technology combined with Principal Component Analysis (PCA) were employed to evaluate the flavor characteristics of the
Zebin Weng, Lu Sun, Fang Wang, Xiaonan Sui, Yong Fang, Xiaozhi Tang, Xinchun Shen   +6 more
doaj   +1 more source

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

FEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

Analysis of the Physicochemical Properties and Osteocyte Proliferative Activity of the Enzymatic Hydrolysis Products of Chinese Soft-shelled Turtle

Shipin gongye ke-ji, 2022
Alkaline protease, pepsin and trypsin were used to hydrolyze the bones and meat, shell and skirt of Chinese soft-shelled turtle to prepare functional peptides, and their physical and chemical properties such as main conformational changes and particle ...
Zexin LIN, Meilian YANG, Chao WU, Huagui HONG, Ming DU   +4 more
doaj   +1 more source

Investigation of alkaline hydrogen peroxide pretreatment and Tween 80 to enhance enzymatic hydrolysis of sugarcane bagasse

Biotechnology for Biofuels, 2019
BackgroundDue to the intact structure of lignocellulosic biomass, pretreatment was a prerequisite to improve the enzymatic hydrolysis by disrupting the recalcitrant lignocellulose and increasing the accessibility of cellulose to enzyme. In this study, an
Hongdan Zhang, Shihang Huang, Weiqi Wei, Jiajie Zhang, Jun Xie   +4 more
semanticscholar   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Effects of ultrasound assisted cell wall disruption on physicochemical properties of camellia bee pollen protein isolates

Ultrasonics Sonochemistry, 2023
Camellia bee pollen protein isolates were extracted by cell wall disruption using ultrasonication, freeze-thawing, enzymatic hydrolysis, and their combinations.
Feng Xue, Chen Li
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source