The Experts below are selected from a list of 51 Experts worldwide ranked by ideXlab platform
M. A. Khodzhaeva - One of the best experts on this subject based on the ideXlab platform.
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Carbohydrates ofAllium X. Glucofructans ofAllium suvorovii and their biological activity
Chemistry of Natural Compounds, 1998Co-Authors: M. A. Khodzhaeva, Z. A. Khushbaktova, N. S. IrismetovaAbstract:Glucofructans have been isolated from the onion Allium suvorovii Rgl., and their qualitative chemical compositions and the nature of the bonds between the fructofuranose residues have been determined. It has been established that Glucofructan-II is a compound with low toxicity and exhibits a pronounced hypolipidemic activity in relation both to intact animals and to animals with experimental hyperlipidemia and atherosclerosis.
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Carbohydrates ofAllium XI. Glucofructans ofAllium suvorovii
Chemistry of Natural Compounds, 1998Co-Authors: M. A. Khodzhaeva, R. V. KhachaturovaAbstract:The structure of Glucofructan GFAS-B has been established on the basis of the results of periodate and chromic oxidation, methylation, and IR and^13C NMR spectroscopy.
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Carbohydrates of Allium X. Glucofructans of Allium suvorovii and their biological activity
Chemistry of Natural Compounds, 1998Co-Authors: M. A. Khodzhaeva, Z. A. Khushbaktova, N. S. IrismetovaAbstract:Glucofructans have been isolated from the onionAllium suvorovii Rgl., and their qualitative chemical compositions and the nature of the bonds between the fructofuranose residues have been determined. It has been established that Glucofructan-II is a compound with low toxicity and exhibits a pronounced hypolipidemic activity in relation both to intact animals and to animals with experimental hyperlipidemia and atherosclerosis.
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Carbohydrates of Allium. XIII. Glucofructans of Allium suvorovii
Chemistry of Natural Compounds, 1994Co-Authors: M. A. KhodzhaevaAbstract:The structures of the Glucofructans GFAS-B3 and GFAS-I have been established on the basis of the results of periodate oxidation, methylation, and IR and13C NMR spectroscopies. It has been shown that the Glucofructans studied are compounds containing both inulin, (2→1)β, and levan, (2→6)β, glycosidic bonds.
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Carbohydrates of Allium. XIII. Glucofructans ofAllium suvorovii
Chemistry of Natural Compounds, 1994Co-Authors: M. A. KhodzhaevaAbstract:The structures of the Glucofructans GFAS-B3 and GFAS-I have been established on the basis of the results of periodate oxidation, methylation, and IR and^13C NMR spectroscopies. It has been shown that the Glucofructans studied are compounds containing both inulin, (2→1)β, and levan, (2→6)β, glycosidic bonds.
N. S. Irismetova - One of the best experts on this subject based on the ideXlab platform.
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Carbohydrates ofAllium X. Glucofructans ofAllium suvorovii and their biological activity
Chemistry of Natural Compounds, 1998Co-Authors: M. A. Khodzhaeva, Z. A. Khushbaktova, N. S. IrismetovaAbstract:Glucofructans have been isolated from the onion Allium suvorovii Rgl., and their qualitative chemical compositions and the nature of the bonds between the fructofuranose residues have been determined. It has been established that Glucofructan-II is a compound with low toxicity and exhibits a pronounced hypolipidemic activity in relation both to intact animals and to animals with experimental hyperlipidemia and atherosclerosis.
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Carbohydrates of Allium X. Glucofructans of Allium suvorovii and their biological activity
Chemistry of Natural Compounds, 1998Co-Authors: M. A. Khodzhaeva, Z. A. Khushbaktova, N. S. IrismetovaAbstract:Glucofructans have been isolated from the onionAllium suvorovii Rgl., and their qualitative chemical compositions and the nature of the bonds between the fructofuranose residues have been determined. It has been established that Glucofructan-II is a compound with low toxicity and exhibits a pronounced hypolipidemic activity in relation both to intact animals and to animals with experimental hyperlipidemia and atherosclerosis.
Jose Paz Parente - One of the best experts on this subject based on the ideXlab platform.
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structural characterization and gastroprotective property of a novel Glucofructan from allium ampeloprasum var porrum
Carbohydrate Research, 2015Co-Authors: Camila Adao Malafaia, Bernadete Pereira Da Silva, Luzineide W Tinoco, Jose Paz ParenteAbstract:Abstract A new polysaccharide with an estimated weight-average molar mass of 2.6 × 10 3 was isolated from Allium ampeloprasum var. porrum by hot water extraction, and purified by Sephacryl S-300 HR high-resolution chromatography. It was composed of d -fructose and d -glucose in 10:6 molar ratio, respectively. The structure of the Glucofructan was investigated by chemical and spectroscopic methods, including methylation analysis, nuclear magnetic resonance, and electrospray mass spectrometry (ES-MS). The results permitted the structure of the Glucofructan to be written as α- d -Glc p -(1→1)-β- d -Fru f -(2→1)-{[α- d -Glc p -(1→6)-β- d -Fru f -(2→6)]-β- d -Fru f -(2→1)} 4 -β- d -Fru f -(2↔1)-α- d -Glc p . Results of the present study indicated that this new Glucofructan exhibited significant gastroprotective property, using in vivo experimental models.
Camila Adao Malafaia - One of the best experts on this subject based on the ideXlab platform.
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structural characterization and gastroprotective property of a novel Glucofructan from allium ampeloprasum var porrum
Carbohydrate Research, 2015Co-Authors: Camila Adao Malafaia, Bernadete Pereira Da Silva, Luzineide W Tinoco, Jose Paz ParenteAbstract:Abstract A new polysaccharide with an estimated weight-average molar mass of 2.6 × 10 3 was isolated from Allium ampeloprasum var. porrum by hot water extraction, and purified by Sephacryl S-300 HR high-resolution chromatography. It was composed of d -fructose and d -glucose in 10:6 molar ratio, respectively. The structure of the Glucofructan was investigated by chemical and spectroscopic methods, including methylation analysis, nuclear magnetic resonance, and electrospray mass spectrometry (ES-MS). The results permitted the structure of the Glucofructan to be written as α- d -Glc p -(1→1)-β- d -Fru f -(2→1)-{[α- d -Glc p -(1→6)-β- d -Fru f -(2→6)]-β- d -Fru f -(2→1)} 4 -β- d -Fru f -(2↔1)-α- d -Glc p . Results of the present study indicated that this new Glucofructan exhibited significant gastroprotective property, using in vivo experimental models.
M. T. Turakhozhaev - One of the best experts on this subject based on the ideXlab platform.
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Carbohydrates of allium IX. Polysaccharides of A. suvorovii
Chemistry of Natural Compounds, 1992Co-Authors: M. A. Khodzhaeva, M. T. TurakhozhaevAbstract:The carbohydrate compositions of all the organs ofAllium suvorovii Rgl have been determined and it has been established that the bulk of the fructose accumulates in its bulbs. The dynamics of the accumulation of Glucofructans in the bulbs has been studied and it has been found that this accumulation is a maximum in the dormancy stage.