Results 21 to 30 of about 62,756 (305)

Multidimensional heuristic process for high-yield production of astaxanthin and fragrance molecules in Escherichia coli

open access: yesNature Communications, 2018
Achieving high titer yield and productivity of target chemicals in industrial organism depends on multidimensional pathway optimization. Here, the authors use a refined modular method called multidimensional heuristic process to improve production of ...
Congqiang Zhang   +3 more
doaj   +1 more source

Plasma Membrane Potential of Candida albicans Measured by Di-4-ANEPPS Fluorescence Depends on Growth Phase and Regulatory Factors

open access: yesMicroorganisms, 2019
The potential of the plasma membrane (Δψ) regulates the electrochemical potential between the outer and inner sides of cell membranes. The opportunistic fungal pathogen, Candida albicans, regulates the membrane potential in response to ...
Jakub Suchodolski, Anna Krasowska
doaj   +1 more source

Determination of Volatile Organic Compounds and Antibacterial Activity of the Amazonian Cyanobacterium Synechococcus sp. Strain GFB01

open access: yesMolecules, 2020
Cyanobacteria exhibit great biotechnological potential due to their capacity to produce compounds with various applicability. Volatile organic compounds (VOCs) possess low molecular weight and high vapor pressure.
Samuel Cavalcante do Amaral   +4 more
doaj   +1 more source

Investigation of factors in improving Agrobacterium-mediated gene transfer in Ruellia tuberosa L. and evaluation of α-glucosidase inhibitory activity in established hairy roots

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2022
Ruellia tuberosa (family Acanthaceae) is widely known in traditional medicine in Asian countries for the treatment of diabetes and other diseases. Its roots were demonstrated to possess a hypoglycemic ability in diabetic animal models. In this study, an
Dai M. CAO   +2 more
doaj   +1 more source

Preparation of Retinoyl-Flavonolignan Hybrids and Their Antioxidant Properties

open access: yesAntioxidants, 2019
Antioxidants protect the structural and functional components in organisms against oxidative stress. Most antioxidants are of plant origin as the plants are permanently exposed to oxidative stress (UV radiation, photosynthetic reactions).
Christopher S. Chambers   +6 more
doaj   +1 more source

Unlocking a Nitrosuccinate Lyase for Decarboxylative Enzymatic Hydronitration

open access: yesAngewandte Chemie, EarlyView.
The nitrosuccinate lyase CreD catalyzes C–NO2 bond formation using nitrite in water and shows synthetic practicality with high turnover numbers up to 102,000. A combination of protein engineering and computational methods helped to reveal the mechanistic principles that underpin this unique enzymatic activity.
Matteo Aleotti   +9 more
wiley   +2 more sources

Green technology meets ecotoxicology

open access: yesCroatian Journal of Food Science and Technology, 2016
By applying concept and principles of green chemistry into different technological processes, green technologies are developed. The environmental and economic benefits of “green” approach is achieved through several directions, such as the use of ...
Kristina Radošević   +4 more
doaj   +1 more source

Cyanobacteria: A Promising Source of Antifungal Metabolites

open access: yesMarine Drugs, 2023
Cyanobacteria are a rich source of secondary metabolites, and they have received a great deal of attention due to their applicability in different industrial sectors. Some of these substances are known for their notorious ability to inhibit fungal growth.
Samuel Cavalcante do Amaral   +3 more
doaj   +1 more source

Biotransformation

open access: yesClinical Pharmacology & Therapeutics, 2014
The field of clinical pharmacology and therapeutics spans a wide spectrum of research areas involving human subjects at both individual and population levels. One of the key concepts relevant to all of these research areas is biotransformation of drug molecules, which can be defined as the chemical modification of drugs within an organism.
openaire   +3 more sources

Microbiological and physicochemical characterization of a traditionally fermented corn product: "Champús"

open access: yesVitae, 2023
Background: Many native fermented foods in Latin America are made by indigenous communities through processes that preserve their traditions. Among these products is champús, a fermented drink or dessert native to Colombia, Ecuador, and Peru.
Yuli Lopez-Cadena   +2 more
doaj   +1 more source

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