Results 1 to 10 of about 3,097 (178)

Heterologous Expression of a Thermostable β-1,3-Galactosidase and Its Potential in Synthesis of Galactooligosaccharides

Marine Drugs, 2018
A thermostable β-1,3-galactosidase from Marinomonas sp. BSi20414 was successfully heterologously expressed in Escherichia coli BL21 (DE3), with optimum over-expression conditions as follows: the recombinant cells were induced by adding 0.1 mM of ...
Yong Yu, Haitao Ding, Ding Haitao
exaly   +3 more sources

ANALYSIS OF GALACTOOLIGOSACCHARIDES

Вестник Северо-Кавказского федерального университета, 2022
The article presents data on the composition and properties of galactooligosaccharides of the well-known manufacturers. The comparative analysis of production methods of these preparations is carried out.
Anna Aleksandrovna Kotova, Svetlana Andreevna Ryabtseva   +1 more
doaj   +1 more source

Effect of a Milk-Based Fruit Beverage Enriched with Plant Sterols and/or Galactooligosaccharides in a Murine Chronic Colitis Model

Foods, 2019
The potential anti-inflammatory effect of plant sterols (PS) enriched milk-based fruit beverages (PS, 1 g/100 mL) (MfB) with/without galactooligosaccharides (GOS, 2 g/100 mL) (MfB-G) in an experimental mice model of chronic ulcerative colitis was ...
Antonio Cilla, Amparo Alegria, Reyes Barbera   +2 more
exaly   +3 more sources

Comparative Transcriptional Analysis of Lactobacillus plantarum and Its ccpA-Knockout Mutant Under Galactooligosaccharides and Glucose Conditions

Frontiers in Microbiology, 2019
Galactooligosaccharides (GOS) are documented prebiotic compounds, but knowledge of the metabolic and regulatory mechanisms of GOS utilization by lactic acid bacteria is still limited.
Haiyan Yu, Chen Chen
exaly   +3 more sources

Optimization of Preparation of Galactooligosaccharides by β-Galactosidase Using Response Surface Methodology

Shipin gongye ke-ji, 2022
In this study, lactose was used as raw material, on the basis of single factor experiment and combined with response surface methodology, enzyme addition, reaction temperature, reaction time, reaction pH and other factors were utilized to investigate the
Congcong SUN, Daorui PANG, Erna LI, Qian LI, Yuxiao ZOU, Sentai LIAO, Fan LIU   +6 more
doaj   +1 more source

Enzymatic reduction of galactooligosaccharide content of faba bean and yellow pea ingredients and food products

Future Foods, 2021
Intake of Fermentable Oligo,- Di,- Monosaccharides, And Polyols, abbreviated as FODMAP, is known to worsen gastrointestinal symptoms in people with functional bowel disorders.
Antti Nyyssölä, Anni Nisov, Martina Lille, Markus Nikinmaa, Natalia Rosa-Sibakov, Simo Ellilä, Mari Valkonen, Emilia Nordlund   +7 more
doaj   +1 more source

Effect of Different Oligosaccharides on Streptococcus mutans, Porphyromonas gingivalis and Clostridium nucleatus in Vitro

Shipin gongye ke-ji, 2023
To provide a theoretical basis for the effects of functional oligosaccharides on the oral microorganisms, the efficacy of several oligosaccharides on the growth, acid production, adherence and biofilm formation of three cariogenic bacteria including ...
Yun YANG, Guoqing JIANG, Fei LU, Jing LI
doaj   +1 more source

Recombinant Expression and Characterization of A Novel Cold-Adapted β-Galactosidase from Paenibacillus polymyxa

Shipin gongye ke-ji, 2023
Objective: To analyze a novel cold-adapted β-galactosidase, which provided the basis for producing low lactose dairy products or synthesizing galactooligosaccharides (GOS) at low temperatures. Methods: The β-galactosidase (PpBgal42A) gene was cloned from
Zhixuan XIANG, Leying GUAN, Jing LI, Qiaojuan YAN, Zhengqiang JIANG   +4 more
doaj   +1 more source

Modification of carbohydrates of food raw materials in the process of thermoplastic extrusion (review)

Аграрная наука Евро-Северо-Востока, 2021
Extrusion can be considered not only as an effective technology for processing agricultural raw materials into feed and food products, but also as a thermo-mechanical method for modification of the chemical properties of biopolymers.
A. Yu. Sharikov, M. V. Amelyakina
doaj   +1 more source

The Improvement of Lactobacillus plantarum Fermented Milk in Characterization and Anti-Bacillus cereus Activity by Galactooligosacchari

Shipin gongye ke-ji, 2022
In order to test the effect of galactooligosaccharide (GOS) on the characterization and antibacterial activity of milk fermented by Lactobacillus plantarum, the main factors affecting the fermented milk were investigated and the most suitable ...
Le LIU, Kaixiang ZOU, Kaisheng SHAO, Hui YU, Xueying TAO, Hua WEI, Zhihong ZHANG   +6 more
doaj   +1 more source