Micromethods for Isolation and Structural Characterization of Lipid A, and Polysaccharide Regions of Bacterial Lipopolysaccharides.
Sign Up to like & getrecommendations! Published in 2017 at "Methods in molecular biology"
DOI: 10.1007/978-1-4939-6958-6_16
Abstract: Lipopolysaccharides (LPS) are major components of the external membrane of most Gram-negative bacteria, providing them with an effective permeability barrier. They are essentially composed of a hydrophilic polysaccharide region (PS) linked to a hydrophobic one,… read more here.
Keywords: isolation structural; characterization lipid; polysaccharide; structural characterization ... See more keywords
Glycosaminoglycans from fish swim bladder: isolation, structural characterization and bioactive potential
Sign Up to like & getrecommendations! Published in 2017 at "Glycoconjugate Journal"
DOI: 10.1007/s10719-017-9804-5
Abstract: The swim bladder of fish is an internal gas-filled organ that allows fish to control their buoyancy and swimming depth. Fish maws (the dried swim bladders of fish) have been used over many centuries as… read more here.
Keywords: fish swim; isolation structural; bladder; swim bladder ... See more keywords
Extraction, isolation and structural characterization of two triterpenoid glycosides from the fruits of Ficusbengalensis.
Sign Up to like & getrecommendations! Published in 2021 at "Carbohydrate research"
DOI: 10.1016/j.carres.2021.108444
Abstract: Ficus bengalensis (F. bengalensis) is a popular medicinal plant species used extensively in the Ayurveda treatment as hypoglycemic, diuretic, tonic, rheumatism, astringent, and inflammation. The goal of this study is to separate and characterize -… read more here.
Keywords: isolation structural; compound; bengalensis; structural characterization ... See more keywords
Isolation, structural characterization and bioactivities of polysaccharides from Laminaria japonica: A review.
Sign Up to like & getrecommendations! Published in 2021 at "Food chemistry"
DOI: 10.1016/j.foodchem.2021.131010
Abstract: Laminaria japonica is a familiar marine plant and is often used as food due to its abundant carbohydrates, vitamins and minerals. As one of the main types of active substances in L. japonica, polysaccharides are… read more here.
Keywords: isolation structural; review; japonica; laminaria japonica ... See more keywords
Isolation and further structural characterization of lignins from the valonea of Quercus variabilis.
Sign Up to like & getrecommendations! Published in 2017 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2017.01.008
Abstract: The isolation process of alkali lignin (AL) from the valonea of Quercus variabilis Blume was optimized (liquid/solid ratio, 12.21; isolation time, 4.21h; isolation temperature, 42.21°C; and alkali concentration, 0.85mol/L) using the response surface method (RSM),… read more here.
Keywords: valonea quercus; isolation structural; quercus variabilis; structural characterization ... See more keywords
Isolation, structural characterization, and immunostimulatory activity of a new water-soluble polysaccharide and its sulfated derivative from Citrus medica L. var. sarcodactylis.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2018.11.113
Abstract: The homogeneous heteropolysaccharide CMSPW90-1 was first purified from bergamot by DEAE Sepharose Fast Flow and Sephadex G-75 column with a molecular weight of 18.8 kDa. The structure of CMSPW90-1 was elucidated with high-performance gel permeation chromatography,… read more here.
Keywords: characterization immunostimulatory; isolation structural; sulfated derivative; cmspw90 ... See more keywords
Isolation, Structural Elucidation, and Liquid Chromatography-Mass Spectrometry Analysis of Steroidal Glycosides from Polygonatum odoratum.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.7b04488
Abstract: The rhizomes of Polygonatum odoratum represent a traditional Chinese medicine and functional food. A phytochemical investigation resulted in the isolation of eight steroidal glycosides (1-8), including two new compounds, polygonatumosides F (1) and G (2).… read more here.
Keywords: isolation structural; steroidal glycosides; polygonatum odoratum; structural elucidation ... See more keywords
Isolation and structural characterization of phytoconstituents from leaves of Bignonia binata.
Sign Up to like & getrecommendations! Published in 2022 at "Natural product research"
DOI: 10.1080/14786419.2022.2103125
Abstract: Phytochemical investigation of Bignonia binata leaves led to the isolation of three new compounds: including a glycoside of simple alcohol, namely binatoside (2), 3,4-dihydroxy-N-methyl piperidin-2-one (7), and a phenyl ethanoid glycoside, namely bignanoside C (8),… read more here.
Keywords: characterization phytoconstituents; bignonia binata; phytoconstituents leaves; isolation ... See more keywords
Isolation and structural comparison of RuII-dnp complexes [dnp = 2,6-bis(1,8-naphthyridin-2-yl)pyridine] with axially or equatorially coordinating NCS ligands
Sign Up to like & getrecommendations! Published in 2022 at "Acta Crystallographica Section E: Crystallographic Communications"
DOI: 10.1107/s2056989022004443
Abstract: The crystal structures of two RuII complexes bearing a tridentate polypyridine ligand and N-coordinating thiocyanato ligands at the axial or equatorial position are compared. read more here.
Keywords: ruii dnp; comparison ruii; ruii; dnp complexes ... See more keywords
The isolation, structural characterization, and anticancer activity from the aerial parts of Cymbopogon flexuosus.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of food biochemistry"
DOI: 10.1111/jfbc.12718
Abstract: This study investigated bioactive secondary metabolites from the aerial parts of Cymbopogon flexuosus (CF). Total phenolic and total flavonoid contents, the antioxidant activities including 2, 2'-azino-bis (3-ethylbenzthiazoline-6-sulfonic acid) (ABTS+ ) and 2, 2'-diphenyl-1-picrylhydrazyl (DPPH) radical… read more here.
Keywords: structural characterization; aerial parts; isolation structural; parts cymbopogon ... See more keywords
Isolation and Structural Characterization of Two New Furanoditerpenes from Pterodon emarginatus (Fabaceae)
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Brazilian Chemical Society"
DOI: 10.21577/0103-5053.20170029
Abstract: A furanoditerpene-enriched fraction was obtained from the fruits of Pterodon emarginatus and submitted to semipreparative high performance liquid chromatography (HPLC). Two new furanoditerpenes, 6α,19β-diacetoxy-7β,14β-dihydroxyvouacapan and 6α-acetoxy7β,14β-dihydroxyvouacapan, in addition to the known compound methyl 6α-acetoxy7β-hydroxyvouacapan-17β-oate were… read more here.
Keywords: isolation structural; two new; characterization two; new furanoditerpenes ... See more keywords