1-Deoxynojirimycin: Occurrence, Extraction, Chemistry, Oral Pharmacokinetics, Biological Activities and In Silico Target Fishing. [PDF]
Molecules, 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 +2 more sources
Natural Deep Eutectic Solvents (NADESs) Combined with Sustainable Extraction Techniques: A Review of the Green Chemistry Approach in Food Analysis [PDF]
Foods, 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
openalex +2 more sources
AMINES AS EXTRACTANTS--SURVEY OF THE DESCRIPTIVE AND FUNDAMENTAL EXTRACTION CHEMISTRY [PDF]
, 1963 Both the study and the use of extractions with highmolecular-weight amines (including quaternary ammoniums) in organic solution are increasing extensively. While equilibria have been measured in the extraction of an increasing range of acids and Aetal ions, a difficulty remains unresolved in that the amine concentration powerdependence of extraction ...
C.F. Coleman
openaire +5 more sources
Structured information extraction from complex scientific text with fine-tuned large language models [PDF]
arXiv, 2022 Intelligently extracting and linking complex scientific information from unstructured text is a challenging endeavor particularly for those inexperienced with natural language processing. Here, we present a simple sequence-to-sequence approach to joint named entity recognition and relation extraction for complex hierarchical information in scientific ...
Ceder, Gerbrand +7 more
arxiv +2 more sources
The Chemistry of Curcumin: From Extraction to Therapeutic Agent [PDF]
Molecules, 2014 Curcumin, a pigment from turmeric, is one of the very few promising natural products that has been extensively investigated by researchers from both the biological and chemical point of view. While there are several reviews on the biological and pharmacological effects of curcumin, chemistry reviews are comparatively scarcer.
K. Priyadarsini
openaire +5 more sources
Extraction chemistry of low-molecular-weight aliphatic alcohols [PDF]
, 1987 The extractability of the eight lowest monofunctional aliphatic alcohols from their aqueous solutions into both inert hydrocarbons and reactive extractants is comprehensively reviewed.
A.S. Kertes, C. Judson King
openalex +2 more sources
Spilanthol: occurrence, extraction, chemistry and biological activities
Revista Brasileira de Farmacognosia, 2016 AbstractSpilanthol (C14H23NO, 221.339g/mol) is a bioactive compound that is found in many different plants that are used as traditional remedies throughout the world. It is present in Heliopsis longipes and several species in the genus Acmella, including A. oleracea L., also known as paracress and jambu.
Robert E. Smith +4 more
openaire +5 more sources
OpenChemIE: An Information Extraction Toolkit For Chemistry Literature [PDF]
arXivInformation extraction from chemistry literature is vital for constructing up-to-date reaction databases for data-driven chemistry. Complete extraction requires combining information across text, tables, and figures, whereas prior work has mainly investigated extracting reactions from single modalities.
Barzilay, Regina +5 more
arxiv +2 more sources
Cloud point extraction coupled with back extraction: a green methodology in analytical chemistry
Forensic Sciences Research, 2021 Recently, cloud point extraction (CPE) coupled with back extraction (BE) has been suggested as a promising alternative to liquid-liquid extraction. In CPE, non-ionic surfactants in aqueous solutions form micelles and the solution becomes turbid when ...
Shivpoojan Kori
doaj +2 more sources