Articles with "natural source" as a keyword



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Nontronite as natural source and growth template for (nano)maghemite [γ-Fe2O3] and (nano)Wüstite [Fe1−xO]

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Published in 2018 at "Applied Clay Science"

DOI: 10.1016/j.clay.2018.02.009

Abstract: Abstract Nontronites are iron-rich dioctahedral smectites that serve as a natural source of nanomaghemite and nanowustite, which are industrial minerals widely used to develop biomedicine and semiconductor applications. The integration of various bulk analytical techniques… read more here.

Keywords: natural source; fe1; spectroscopy; maghemite fe2o3 ... See more keywords
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Bacterial extracellular matrix as a natural source of biotechnologically multivalent materials

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Published in 2021 at "Computational and Structural Biotechnology Journal"

DOI: 10.1016/j.csbj.2021.05.008

Abstract: The extracellular matrix (ECM) is an intricate megastructure made by bacterial cells to form architecturally complex biostructures called biofilms. Protection of cells, modulation of cell-to-cell signalling, cell differentiation and environmental sensing are functions of the… read more here.

Keywords: natural source; matrix natural; source biotechnologically; bacterial extracellular ... See more keywords
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Multi-year CO2 efflux measurements for assessing natural source zone depletion at a large hydrocarbon-impacted site.

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Published in 2018 at "Journal of contaminant hydrology"

DOI: 10.1016/j.jconhyd.2018.10.007

Abstract: The changing landscape of fuel consumption related, in part, to increased engine efficiency and the inexpensive supply of natural gas, has led to the closure of multiple refineries. As the operational lifetime of many refineries… read more here.

Keywords: natural source; source zone; year; hydrocarbon ... See more keywords
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Abscisic acid treated olive seeds as a natural source of bioactive compounds

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Published in 2018 at "Lwt - Food Science and Technology"

DOI: 10.1016/j.lwt.2018.01.009

Abstract: Abstract Many phenolics occurring in olives are also present in the by-products, particularly in seeds, produced during olive oil processing. We investigated the effect of the treatment of olive fruits with abscisic acid on phenolics… read more here.

Keywords: natural source; treated olive; abscisic acid; olive seeds ... See more keywords
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Phytochemical analysis of Clinopodium candidissimum (Munby) Kuntze growing in Algeria by an integrated HS-SPME-GC-MS, NMR and HPLC-DAD-MSn approach: valorisation of an endemic natural source of bioactive compounds.

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Published in 2022 at "Natural product research"

DOI: 10.1080/14786419.2022.2104272

Abstract: Clinopodium candidissimum (Munby) Kuntze (Lamiaceae) is used in traditional medicine and as a food condiment in Algeria, where it is known as Zaater cheleuh and Nabta elbida. Here, we report the comprehensive characterisation of non-volatile… read more here.

Keywords: clinopodium candidissimum; bioactive compounds; natural source; candidissimum munby ... See more keywords
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Transition from active remediation to natural source zone depletion (NSZD) at a LNAPL-impacted site, supported by sustainable remediation appraisal

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Published in 2023 at "Quarterly Journal of Engineering Geology and Hydrogeology"

DOI: 10.1144/qjegh2022-140

Abstract: Natural source zone depletion (NSZD) is increasingly being considered as a risk-management option at sites impacted with light non-aqueous phase liquids (LNAPL). NSZD can be applied in isolation or in combination with active remediation techniques,… read more here.

Keywords: natural source; site; sustainable remediation; remediation ... See more keywords
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Phytates as a natural source for health promotion: A critical evaluation of clinical trials

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Published in 2023 at "Frontiers in Chemistry"

DOI: 10.3389/fchem.2023.1174109

Abstract: Phytates are a type of organophosphorus compound produced in terrestrial ecosystems by plants. In plant feeds, phytic acid and its salt form, phytate, account for 60%–80% of total phosphorus. Because phytate is a polyanionic molecule,… read more here.

Keywords: health; natural source; clinical trials; trials phytates ... See more keywords

Vernonia polyanthes Less. (Asteraceae Bercht. & Presl), a Natural Source of Bioactive Compounds with Antibiotic Effect against Multidrug-Resistant Staphylococcus aureus

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Published in 2023 at "Antibiotics"

DOI: 10.3390/antibiotics12030622

Abstract: Vernonia polyanthes is a medicinal plant used to treat many disorders, including infectious diseases. This study investigated the chemical constituents and the antibacterial activity of V. polyanthes leaf rinse extract (Vp-LRE). The chemical characterization of… read more here.

Keywords: natural source; effect; antibiotic effect; vernonia polyanthes ... See more keywords
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Incorporating the Soil Gas Gradient Method and Functional Genes to Assess the Natural Source Zone Depletion at a Petroleum-Hydrocarbon-Contaminated Site of a Purification Plant in Northwest China

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Published in 2022 at "Life"

DOI: 10.3390/life13010114

Abstract: An increasing number of studies have demonstrated that natural source zone depletion (NSZD) in the vadose zone accounts for the majority (90%~99%) of the natural attenuation of light non-aqueous phase liquid (LNAPL). Until now, 0.05… read more here.

Keywords: natural source; source zone; source; gradient ... See more keywords
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Seaweed as a Natural Source against Phytopathogenic Bacteria

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Published in 2022 at "Marine Drugs"

DOI: 10.3390/md21010023

Abstract: Plant bacterial pathogens can be devastating and compromise entire crops of fruit and vegetables worldwide. The consequences of bacterial plant infections represent not only relevant economical losses, but also the reduction of food availability. Synthetic… read more here.

Keywords: natural source; seaweed natural; phytopathogenic bacteria; source phytopathogenic ... See more keywords
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Piper tectoniifolium Kunth: A New Natural Source of the Bioactive Neolignan (−)-Grandisin

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Published in 2022 at "Molecules"

DOI: 10.3390/molecules27041151

Abstract: The Piper species are a recognized botanical source of a broad structural diversity of lignans and its derivatives. For the first time, Piper tectoniifolium Kunth is presented as a promising natural source of the bioactive… read more here.

Keywords: natural source; tectoniifolium kunth; source bioactive; grandisin ... See more keywords