Results 91 to 100 of about 48,265 (217)

ANTIBACTERIAL AND ANTIOXIDANT ACTIVITIES OF THE ESSENTIAL OILS AND PHENOLIC EXTRACTS OF MYRTUS COMMUNIS AND ZYGOPHYLUM ALBUM FROM ALGERIA.

open access: yesJournal of Fundamental and Applied Sciences, 2016
The present study deals with the evaluation of the in vitro antioxidant and antibacterial activity of phenolic extracts and essential oils of two medicinal and aromatic plants Zygophyllum album and Myrtus communis by using the 2,2- diphenyl-2 ...
A. Belmimoun   +3 more
doaj   +1 more source

Biological conversion of carbon monoxide to ethanol: Effect of pH, gas pressure, reducing agent and yeast extract [PDF]

open access: yes, 2012
A two-level full factorial design was carried out in order to investigate the effect of four factors on the bioconversion of carbon monoxide to ethanol and acetic acid by Clostridium autoethanogenum: initial pH (4.75–5.75), initial total pressure (0.8–1 ...
Kennes, Christian   +2 more
core   +2 more sources

Rhizosphere microbial detoxification and phosphorus solubilization drive ecological remediation of Pb–Zn contaminated soils

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Heavy metal contamination of soils poses a serious threat to ecosystem health and food security worldwide. This study investigated how native plants, such as Artemisia annua and Buddleja davidii, interact with soil microbes in Pb–Zn waste slag areas. We found that these plants stimulate microbes, which improve phosphorus availability and reduce metal ...
Caili Sun   +3 more
wiley   +1 more source

Association between organic nitrogen substrates and the optical purity of d-lactic acid during the fermentation by Sporolactobacillus terrae SBT-1

open access: yesScientific Reports
The development of biotechnological lactic acid production has attracted attention to the potential production of an optically pure isomer of lactic acid, although the relationship between fermentation and the biosynthesis of highly optically pure d ...
Sitanan Thitiprasert   +7 more
doaj   +1 more source

The continuing significance of chiral agrochemicals

open access: yesPest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Antifungal activity of Myrtus communis and Zygophyllum album extracts against human pathogenic fungi

open access: yesEuropean Journal of Biological Research, 2020
Fungal infections have been increasing in recent years due to a growing number of high-risk patients, particularly immunocompromised hosts. Currently, medicinal plants are known for their properties due to their essential oils and phenolic compounds ...
Asmaa Belmimoun   +4 more
doaj  

Mycotoxins‐contaminated wheat matrices bioconversion by Tenebrio molitor larvae (Coleoptera: Tenebrionidae)

open access: yesInsect Science, EarlyView.
Larval development time, ADG, survival rate and substrate consumption were not negatively affected by the levels of mycotoxins contamination Larvae excreted most of the ingested DON and its derivatives through exuviae and frass The mycotoxin accumulation rates observed in larvae were always below the current legal limits for livestock feed Abstract ...
Valentina Candian   +4 more
wiley   +1 more source

Engineering of 10‐Deacetylbaccatin III‐10‐β‐O‐Acetyltransferase From Taxus Species for Efficient Acetylating Non‐Natural Substrates Into Taxol in Nicotiana benthamiana

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT 7‐β‐xylosyl‐10‐deacetyltaxol (XDT) is much more abundant than the anticancer drug Taxol in Taxus species and is usually regarded as the by‐product of Taxol. It could be enzymatically transformed into 10‐deacetyltaxol (DT), and the latter could be further converted into Taxol.
Tian‐Jiao Chen   +5 more
wiley   +1 more source

Selenium biofortification: integrating one health and sustainability

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 4, Page 1955-1967, 15 March 2026.
Abstract Selenium (Se) biofortification in crops has emerged as a promising strategy to address global Se deficiencies and enhance both agricultural productivity and human health. Increasing the Se content of crops through biofortification improves their resilience to abiotic and biotic stresses and boosts their nutritional value.
Silvia Estarriaga‐Navarro   +3 more
wiley   +1 more source

Camomile autofermentation in polyethylene glycol/dextran two-phase system [PDF]

open access: yes, 2008
The objective of this study was the investigation of the extractive bioconversion of apigenin-7-O-β-glucoside in camomile ligulate flowers into apigenin by autofermentation in polyethylene glycol 6000/dextran 200000 two-phase system.
Antov Mirjana G.   +5 more
core   +1 more source

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