Results 11 to 20 of about 3,149,059 (351)

Production of Minor Ginsenosides from Panax notoginseng Flowers by Cladosporium xylophilum

open access: yesMolecules, 2022
Panax notoginseng flowers have the highest content of saponins compared to the other parts of Panax notoginseng, but minor ginsenosides have higher pharmacological activity than the main natural ginsenosides.
Yin-Fei Li   +5 more
doaj   +1 more source

Bacteria‐Elicited Specific Thrombosis Utilizing Acid‐Induced Cytolysin A Expression to Enable Potent Tumor Therapy

open access: yesAdvanced Science, 2022
Given the special microenvironment of solid tumors, live microorganisms have emerged as drug delivery vehicles and therapeutic agents. Here, an acid‐induced therapeutic platform is constructed using attenuated Escherichia coli to express the cytolysin A ...
Wenjun Qin   +8 more
doaj   +1 more source

Research Progress on Substitutes of Antibiotics Used as Feed Additives

open access: yesLiang you shipin ke-ji, 2021
Feed antibiotics have played a great role in disease prevention and growth promotion,but in the past years,the negative problems caused by antibiotics,such as drug residues and bacterial resistance,have caused serious harm to human production and life.In
WANG Li   +7 more
doaj   +1 more source

The effect of enzyme treatment on the in vitro fermentation of Lucerne incubated with equine faecal inocula [PDF]

open access: yes, 2005
A series of experiments was conducted to determine the effects of a fibrolytic enzyme preparation (enzyme 1; E1) on the in vitro fermentation of lucerne incubated with equine faecal inocula.
Moore-Colyer, Meriel J. S.   +10 more
core   +1 more source

Production of Minor Ginsenosides C-K and C-Y from Naturally Occurring Major Ginsenosides Using Crude β-Glucosidase Preparation from Submerged Culture of Fomitella fraxinea

open access: yesMolecules, 2021
Minor ginsenosides, such as compounds (C)-K and C-Y, possess relatively better bioactivity than those of naturally occurring major ginsenosides. Therefore, this study focused on the biotransformation of major ginsenosides into minor ginsenosides using ...
Dae-Woon Kim   +6 more
doaj   +1 more source

Improvement of Technological Indicators of Semi-Finished Products of Sugar Production from Bacterially Infected Sugar Beet [PDF]

open access: yesТехника и технология пищевых производств, 2021
Introduction. Technological aids play a special role in sugar production technology, but their complex effectiveness requires a comprehensive and in-depth study.
Lubov I. Belyaeva   +3 more
doaj   +1 more source

Application of starch degrading bacteria from tobacco leaves in improving the flavor of flue-cured tobacco

open access: yesFrontiers in Microbiology, 2023
Starch is an essential factor affecting the quality of flue-cured tobacco, and high starch content can affect the sensory quality and safety. Recently, the degradation of macromolecules in tobacco raw materials by using additional microorganisms to ...
Yinuo Gong   +12 more
doaj   +1 more source

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