A polysaccharide fraction from “ipê-roxo” (Handroanthus heptaphyllus) leaves with gastroprotective activity

2019 ◽  
Vol 226 ◽  
pp. 115239
Author(s):  
Juliane Carlotto ◽  
Daniele Maria-Ferreira ◽  
Lauro Mera de Souza ◽  
Bruna Barbosa da Luz ◽  
Jorge Luiz Dallazen ◽  
...  
Keyword(s):  
Gastroprotective Activity ◽  
Polysaccharide Fraction

scholarly journals Gastroprotective activity of a pectic polysaccharide fraction obtained from infusion of Sedum dendroideum leaves

Phytomedicine ◽  
2018 ◽  
Vol 41 ◽  
pp. 7-12 ◽  
Author(s):  
Ana Flávia de Oliveira ◽  
Bruna Barbosa da Luz ◽  
Maria Fernanda de Paula Werner ◽  
Marcello Iacomini ◽  
Lucimara M.C. Cordeiro ◽  
...  
Keyword(s):  
Gastroprotective Activity ◽  
Pectic Polysaccharide ◽  
Polysaccharide Fraction

Anti-inflammatory and gastroprotective activity of Hypericum perforatum oil extracts

Planta Medica ◽  
2007 ◽  
Vol 73 (09) ◽  
Author(s):  
G Zdunić ◽  
D Goðevac ◽  
M Milenković ◽  
K Šavikin ◽  
S Petrović
Keyword(s):  
Hypericum Perforatum ◽  
Gastroprotective Activity ◽  
Anti Inflammatory

Gastroprotective Activity of Hydroalcoholic Extract of the Stryphnodendron rotundifolium Mart. in Mice: Mechanism Actions Assay

2018 ◽  
Vol 15 (3) ◽  
Author(s):  
Dayanne Rakelle de Oliveira ◽  
Lucindo Jose Quintans-Junior ◽  
Thais Rodrigues de Albuquerque ◽  
Francisco Elizaudo de Brito Junior ◽  
Cicera Norma Fernandes ◽  
...  
Keyword(s):  
Gastroprotective Activity ◽  
Hydroalcoholic Extract

Extraction of a water-soluble polysaccharide fraction from lentils and is potential application in acidified protein dispersions

2021 ◽  
pp. 106740
Author(s):  
Kei Nomura ◽  
Madoka Sakai ◽  
Hitomi Ohboshi ◽  
Akihiro Nakamura
Keyword(s):  
Potential Application ◽  
Water Soluble ◽  
Polysaccharide Fraction ◽  
Soluble Polysaccharide

Evaluation of Hypericum perforatum oil extracts for an antiinflammatory and gastroprotective activity in rats

2009 ◽  
Vol 23 (11) ◽  
pp. 1559-1564 ◽  
Author(s):  
G. Zdunić ◽  
D. Gođevac ◽  
M. Milenković ◽  
D. Vučićević ◽  
K. Šavikin ◽  
...  
Keyword(s):  
Hypericum Perforatum ◽  
Gastroprotective Activity

scholarly journals Composition of Pseudomonas aeruginosa slime

1969 ◽  
Vol 112 (4) ◽  
pp. 521-525 ◽  
Author(s):  
M. R. W. Brown ◽  
J. H. Scott Foster ◽  
J. R. Clamp
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Hyaluronic Acid ◽  
Nucleic Acid ◽  
Growth Medium ◽  
Extraction Procedure ◽  
The Other ◽  
Minor Components ◽  
Polysaccharide Fraction ◽  
Defined Media ◽  
Rna And Dna

1. The slime produced by eight strains of Pseudomonas aeruginosa on a number of different media was demonstrated to be qualitatively the same. Small quantitative differences may be occasioned by differences in the extraction procedure, the growth medium or the strain of organism used. 2. The slime was shown to be predominantly polysaccharide with some nucleic acid material and a small amount of protein. 3. The hydrolysed polysaccharide fraction consists mainly of glucose with smaller amounts of mannose. This accounts for some 50–60% of the total slime. In addition, there is some 5% of hyaluronic acid. The nucleic acid material represents approx. 20% of the total weight, and is composed of both RNA and DNA. 4. Minor components are protein, rhamnose and glucosamine, the protein being less than 5% of the total. 5. Hyaluronic acid is produced in greater quantities from nutrient broth than from chemically defined media, and is more firmly attached to the cells than the other components.

Gastroprotective activity of alkaloid extract and 2-phenylquinoline obtained from the bark of Galipea longiflora Krause (Rutaceae)

2009 ◽  
Vol 180 (2) ◽  
pp. 312-317 ◽  
Author(s):  
Francielle Zanatta ◽  
Renan Becker Gandolfi ◽  
Marivane Lemos ◽  
Juan Carlos Ticona ◽  
Alberto Gimenez ◽  
...  
Keyword(s):  
Gastroprotective Activity

Polysaccharide production by kefir grains during whey fermentation

2001 ◽  
Vol 68 (4) ◽  
pp. 653-661 ◽  
Author(s):  
PABLO SEBASTIÁN RIMADA ◽  
ANALÍA GRACIELA ABRAHAM
Keyword(s):  
Soluble Fraction ◽  
Water Soluble ◽  
Grain Weight ◽  
Fermentation Time ◽  
Polysaccharide Fraction ◽  
Polysaccharide Production ◽  
Lactose Concentration ◽  
The Media ◽  
Soluble Polysaccharide ◽  
Kefir Grains

Fermentation of deproteinised whey with kefir grains CIDCA AGK1 was studied focusing on polysaccharide production from lactose. Kefir grains were able to acidify whey at different rates depending on the grain/whey ratio. During fermentation, kefir grains increased their weight and a water-soluble polysaccharide was released to the media. Exopolysaccharide concentration increased with fermentation time, reaching values of 57·2 and 103·4 mg/l after 5 days of fermentation in cultures with 10 and 100 g kefir grains/l, respectively. The polysaccharide fraction quantified after fermentation corresponded to the soluble fraction, because part of the polysaccharide became a component of the grain. Weight of kefir grains varied depending on the time of fermentation. Polysaccharide production was affected by temperature. Although the highest concentration of polysaccharide in the media was observed at 43 °C at both grain/whey ratios, the weight of the grains decreased in these conditions. In conclusion, kefir grains were able to acidify deproteinised whey, reducing lactose concentration, increasing their weight and producing a soluble polysaccharide.

Gastroprotective activity of oleanolic acid derivatives on experimentally induced gastric lesions in rats and mice

2002 ◽  
Vol 54 (4) ◽  
pp. 583-588 ◽  
Author(s):  
Luis Astudillo ◽  
Jaime A. Rodriguez ◽  
Guillermo Schmeda-Hirschmann
Keyword(s):  
Oleanolic Acid ◽  
Gastric Lesions ◽  
Gastroprotective Activity ◽  
Rats And Mice ◽  
Experimentally Induced

A polysaccharide fraction from Achillea millefolium increases cytokine secretion and reduces activation of Akt, ERK and NF-κB in THP-1 monocytes

2016 ◽  
Vol 143 ◽  
pp. 131-138 ◽  
Author(s):  
Jona Freysdottir ◽  
Oddny T. Logadottir ◽  
Sesselja S. Omarsdottir ◽  
Arnor Vikingsson ◽  
Ingibjorg Hardardottir
Keyword(s):  
Cytokine Secretion ◽  
Achillea Millefolium ◽  
Polysaccharide Fraction
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