Results 31 to 40 of about 1,065,775 (313)

Soluble expression of a novel feruloyl esterase from Burkholderia pyrrocinia B1213 in Escherichia coli and optimization of production conditions

open access: yesBiotechnology & Biotechnological Equipment, 2020
This report examines the soluble expression of a novel feruloyl esterase, BpFae, from Burkholderia pyrrocinia in Escherichia coli overexpression systems using three expression vectors, pET28a, pCold-TF and pGEX-4T-1.
Zhilei Fu   +7 more
doaj   +1 more source

Safety evaluation of the food enzyme endo-1,4-β-xylanase from genetically modified Aspergillus niger strain XYL [PDF]

open access: yes, 2017
Publisher ...
Aguilera-Gomez, Margarita   +31 more
core   +3 more sources

Intermittent Microwave Drying Characteristics and Quality Changes of Xilin Fire Ginger Slices

open access: yesShipin gongye ke-ji, 2022
In order to improve the drying efficiency, microwave intermittent drying characteristics of Xilin fire ginger slices were studied and drying kinetics model was established.
Jimin HUANG   +6 more
doaj   +1 more source

Alternaria in food: Ecophysiology, mycotoxin production and toxicology [PDF]

open access: yes, 2015
Alternaria species are common saprophytes or pathogens of a wide range of plants pre- and post-harvest. This review considers the relative importance of Alternaria species, their ecology, competitiveness, production of mycotoxins and the prevalence of ...
Lee, Hyang Burm   +2 more
core   +2 more sources

Carotenoids and antioxidant enzymes as biomarkers of the impact of heavy metals in food chain [PDF]

open access: yes, 2016
Antioxidant enzymes (catalase and peroxidase) and carotenoids (lutein and â-carotene) are often used as biomarkers of metal contamination of water and agricultural soils.
Andrianos, Vangelis   +6 more
core   +3 more sources

Binding of Clitoria ternatea L. flower extract with α-amylase simultaneously monitored at two wavelengths using a photon streaming time-resolved fluorescence approach [PDF]

open access: yes, 2019
The binding of an extract from the flowers of Clitoria ternatea L. to the digestive enzyme α-amylase was investigated. This extract is a mixture of flavonoids, including anthocyanins, and has been previously shown to inhibit the activity this enzyme ...
Chu, Boon-Seang   +2 more
core   +2 more sources

Galacto-oligosaccharides formation during manufacture of different varieties of yogurt. Stability through storage [PDF]

open access: yes, 2015
Galacto-oligosaccharides (GOS) have interest in the food industry due to their recognized functional properties. In this work, we studied the effect of a commercial β-galactosidase enzyme from Kluyveromyces lactis (YNL-2, GODO) and Lactobacillus ...
Bergamini, Carina Viviana   +3 more
core   +1 more source

The functional capacity of plantaricin-producing Lactobacillus plantarum SF9C and S-layer-carrying Lactobacillus brevis SF9B to withstand gastrointestinal transit

open access: yesMicrobial Cell Factories, 2020
Background We evaluated the functional capacity of plantaricin-producing Lactobacillus plantarum SF9C and S-layer-carrying Lactobacillus brevis SF9B to withstand gastrointestinal transit and to compete among the gut microbiota in vivo.
Katarina Butorac   +13 more
doaj   +1 more source

High-yield production of protopanaxadiol from sugarcane molasses by metabolically engineered Saccharomyces cerevisiae

open access: yesMicrobial Cell Factories, 2022
Background Ginsenosides are Panax plant-derived triterpenoid with wide applications in cardiovascular protection and immunity-boosting. However, the saponins content of Panax plants is fairly low, making it time-consuming and unsustainable by direct ...
Yuan Zhu   +7 more
doaj   +1 more source

Low-intensity ultrasound enhances the antimicrobial activity of neutral peptide TGH2 against Escherichia coli

open access: yesUltrasonics Sonochemistry, 2021
In recent years, foodborne diseases caused by Escherichia coli are a major threat to the food industry and consumers. Antimicrobial peptides (AMPs) and ultrasound both have good inhibitory effects on E. coli.
Shen Yang   +8 more
doaj   +1 more source

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