Articles with "natural sources" as a keyword



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Naphthoquinone-derived polyol macrolides from natural sources

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Published in 2019 at "Russian Chemical Bulletin"

DOI: 10.1007/s11172-019-2506-3

Abstract: New biologically active substances isolated from natural sources provide valuable information on structural motifs that are important for a specific type of activity and can also be used as drugs or serve as raw materials… read more here.

Keywords: derived polyol; polyol macrolides; natural sources; macrolides natural ... See more keywords
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Chemically sulfated polysaccharides from natural sources: Assessment of extraction-sulfation efficiencies, structural features and antiviral activities.

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Published in 2019 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2019.05.005

Abstract: The provisioning of compound libraries with a high degree of diversity and attractive pharmacological properties is a limiting step in drug development. This study reports the production of highly bioactive sulfated polysaccharides, originally present in… read more here.

Keywords: polysaccharides natural; natural sources; sulfated polysaccharides; structural features ... See more keywords
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Rapid Screening of Ellagitannins in Natural Sources via Targeted Reporter Ion Triggered Tandem Mass Spectrometry

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Published in 2018 at "Scientific Reports"

DOI: 10.1038/s41598-018-27708-3

Abstract: Complex biomolecules present in their natural sources have been difficult to analyze using traditional analytical approaches. Ultrahigh-performance liquid chromatography (UHPLC-MS/MS) methods have the potential to enhance the discovery of a less well characterized and challenging… read more here.

Keywords: reporter; reporter ion; screening ellagitannins; natural sources ... See more keywords
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New Insights into Vitamin K-From Its Natural Sources through Biological Properties and Chemical Methods of Quantitative Determination.

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Published in 2022 at "Critical reviews in analytical chemistry"

DOI: 10.1080/10408347.2022.2121599

Abstract: Vitamin K is one of the many health-promoting substances whose impact on the human body has been underestimated until recently. However, recently published research results have changed this situation, prompting some researchers to consider it… read more here.

Keywords: vitamin natural; biological properties; insights vitamin; natural sources ... See more keywords
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SEQUENCE SLIDER: integration of structural and genetic data to characterize isoforms from natural sources

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Published in 2022 at "Nucleic Acids Research"

DOI: 10.1093/nar/gkac029

Abstract: Abstract Proteins isolated from natural sources can be composed of a mixture of isoforms with similar physicochemical properties that coexist in the final steps of purification. Yet, even where unverified, the assumed sequence is enforced… read more here.

Keywords: characterize; sequence; sequence slider; natural sources ... See more keywords
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Natural Sources of Melanogenic Inhibitors: A Systematic Review.

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Published in 2022 at "International journal of cosmetic science"

DOI: 10.1111/ics.12763

Abstract: OBJECTIVE Melanin gives some natural protection against the harmful effects of UV radiation, however, excessive production of melanin causes skin hyperpigmentation. Depigmenting cosmetics can be used to control this process, however, depigmenting agents commonly used… read more here.

Keywords: review; sources melanogenic; melanogenic inhibitors; natural sources ... See more keywords
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Rheological and Nutritional Properties and Sensory Evaluation of Bread Fortified with Natural Sources of Calcium

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Published in 2018 at "Journal of Food Quality"

DOI: 10.1155/2018/8308361

Abstract: By-products of oyster shell and egg shell are new candidates for use as calcium supplements. The effect of the fortification of bread with natural sources of calcium such as skim milk powder, egg shell powder,… read more here.

Keywords: sources calcium; rheological nutritional; natural sources; calcium ... See more keywords
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Prospected epigenetic moderators from natural sources and drug of class NSAIDS as effective treatment options to Prostate cancer

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Published in 2017 at "Journal of acute disease"

DOI: 10.12980/jad.6.20170401

Abstract: Prospected epigenetic moderators from natural sources and drug of class NSAIDS as effective treatment options to Prostate cancer Vaibhav Dubey, Richard Owusu-Apenten, Shipra Tripathi, Udaya Pratap Singh, Alok Semwal Volhart Health Care Pvt. Ltd., Department… read more here.

Keywords: epigenetic moderators; moderators natural; natural sources; prospected epigenetic ... See more keywords
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Development and validation of reliable astaxanthin quantification from natural sources

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Published in 2022 at "PLOS ONE"

DOI: 10.1371/journal.pone.0278504

Abstract: Astaxanthin derived from natural sources occurs in the form of various esters and stereomers, which complicates its quantitative and qualitative analysis. To simplify and standardize astaxanthin measurement with high precision, an enzymolysis-based astaxanthin quantification method… read more here.

Keywords: development validation; quantification; biomass; astaxanthin quantification ... See more keywords
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Phenol Adsorption from Aqueous Phase onto Prepared Low-cost Carbons from Natural Sources: A Comparative Study

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Published in 2019 at "Physical Chemistry Research"

DOI: 10.22036/pcr.2019.160071.1572

Abstract: This study demonstrates removal of phenol from aqueous solution using the carbons prepared from the natural sources, i.e. olive-pit, date-pit, and pomegranate-kernel in a batch system. For comparison purpose, the adsorption tests were also carried… read more here.

Keywords: phenol adsorption; natural sources; adsorption aqueous; study ... See more keywords
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Antimicrobial polysaccharides obtained from natural sources.

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Published in 2022 at "Future microbiology"

DOI: 10.2217/fmb-2021-0257

Abstract: With the increase in resistance to conventional antibiotics among bacterial pathogens, the search for new antimicrobials becomes more and more necessary. Although most studies focus on the discovery of antimicrobial peptides for the development of… read more here.

Keywords: antimicrobial polysaccharides; microbiology; natural sources; polysaccharides obtained ... See more keywords