Results 1 to 10 of about 2,583,465 (209)

1-Deoxynojirimycin: Occurrence, Extraction, Chemistry, Oral Pharmacokinetics, Biological Activities and In Silico Target Fishing. [PDF]

open access: goldMolecules, 2016
1-Deoxynojirimycin (DNJ, C6H13NO4, 163.17 g/mol), an alkaloid azasugar or iminosugar, is a biologically active natural compound that exists in mulberry leaves and Commelina communis (dayflower) as well as from several bacterial strains such as Bacillus ...
Gao K   +10 more
europepmc   +4 more sources

Extraction of organic chemistry grammar from unsupervised learning of chemical reactions [PDF]

open access: goldScience Advances, 2021
RXNmapper constructs coherent atom-mapping rules from raw chemical reactions using unsupervised training of neural networks. Humans use different domain languages to represent, explore, and communicate scientific concepts.
Philippe Schwaller   +4 more
openalex   +2 more sources

Diosgenin: Chemistry, extraction, quantification and health benefits

open access: yesFood Chemistry Advances, 2023
The occurrence of natural bioactive compounds is increasingly involved with pharmaceutical industries' exploring more source matrices. Diosgenin is a lot of delved bioactive compound naturally occurring in Trigonella foenum graecum, Dioscorea alata ...
Prajya Arya   +2 more
doaj   +2 more sources

THE APPLICATION OF SYNERGISTIC EXTRACTION TO ANALYTICAL CHEMISTRY [PDF]

open access: hybridReviews in Analytical Chemistry, 1982
Akaiwa, H., Kawamoto, H.
doaj   +2 more sources

Validation and Determination of Tamsulosin Hydrochloride Residue in Production Line Equipment by HPLC after In-tube Solid Phase Microextraction [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2023
Ensuring about the cleanliness of the product line is a major approach on famous pharmaceutical companies. The aim of this study is validation of in-tube SPME (IT-SPME) method coupled with HPLC-UV for microextraction and determination of tamsulosin ...
Afsaneh Mollahosseini   +2 more
doaj   +1 more source

Sensitive detection of tamsulosin hydrochloride based on dual-emission ratiometric fluorescence probe consisting of amine-carbon quantum dots and rhodamine B

open access: yesScientific Reports, 2021
In this work, amine-carbon quantum dots (CQDs)/rhodamine B (RhB) ratiometric fluorescent (RF) sensor was employed for effective and selective determination of tamsulosin hydrochloride (TMS) based on a dual-emission fluorescence system.
Aida Mousavi   +2 more
doaj   +1 more source

Chloropinane and Chloromenthene as Novel Solvents for Solubilisation of Natural Substances

open access: yesMolbank, 2021
Chloropinane and chloromenthene, synthesized from pinene and limonene, respectively, were compared with their non-halogenated analogs and n-hexane for their ability to solubilize natural products of interest such as β-carotenoids, vanillin, and ...
Mohamed Touaibia   +2 more
doaj   +1 more source

Antifungal alkaloids from Mahonia fortunei against pathogens of postharvest fruit

open access: yesNatural Products and Bioprospecting, 2023
Postharvest pathogens can affect a wide range of fresh fruit and vegetables, including grapes, resulting in significant profit loss. Isoquinoline alkaloids of Mahonia fortunei, a Chinese herbal medicine, have been used to treat infectious microbes, which
Xiao-Na Wang   +7 more
doaj   +1 more source

Antifungal compounds of Chinese prickly ash against drug-resistant Candida albicans

open access: yesFood Chemistry: X, 2022
The leaf of Chinese prickly ash, a unique spice having typical pungent sensation, is a popular food in Southwest China with antipruritic, insecticidal and fungicidal functions, but its bioactive constituents of fungistatic capacity remain unknown.
Dan-Yu Ma   +6 more
doaj   +1 more source

Natural Deep Eutectic Solvents (NADESs) Combined with Sustainable Extraction Techniques: A Review of the Green Chemistry Approach in Food Analysis

open access: yesFoods, 2022
Usual extraction processes for analyzing foods, supplements, and nutraceutical products involve massive amounts of organic solvents contributing to a negative impact on the environment and human health.
Ciro Cannavacciuolo   +5 more
semanticscholar   +1 more source

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