Paper Search Console

Home Search Page About Contact

Journal Title

Title of Journal: Eur J Nutr

Search In Journal Title:

Abbravation: European Journal of Nutrition

Search In Journal Abbravation:

Publisher

D. Steinkopff-Verlag

Search In Publisher:

DOI

10.1016/0302-184x(82)90024-5

Search In DOI:

ISSN

1436-6215

Search In ISSN:
Search In Title Of Papers:

Factors affecting the conversion of apple polyphen

Authors: Sarah Bazzocco Ismo Mattila Sylvain Guyot Catherine M G C Renard AnnaMarja Aura
Publish Date: 2008/10/15
Volume: 47, Issue: 8, Pages: 442-452
PDF Link

Abstract

Proanthocyanidins PAs in apples are condensed tannins comprised mostly of −epicatechin units with some terminal +catechins PAs especially those having a long chainlength are absorbed in the upper intestine only to a small extent and are passed to the colon In the colon they are subjected to microbial metabolism by colonic microbiota In the present article the ability of human microbiota to ferment apple PAs is studied Freezedried fruit preparations apple enzymatically digested apple isolated cellwalls isolated PAs or ciders from two varieties Marie Ménard and Avrolles containing PAs of different chain lengths were compared Fermentation studies were performed in an in vitro colon model using human faecal microbiota as an inoculum The maximal extent of conversion to known microbial metabolites was observed at late time point for Marie Ménard cider having short PAs In this case the initial dose also contributed to the extent of conversion Longchain PAs were able to inhibit the in vitro microbial metabolism of PAs shown as low maxima at early time points Presence of isolated PAs also suppressed SCFA formation from carbohydrates as compared with that from apple cell wall or faecal suspension without substrates The low maximal extents at early time points suggest that there is a competition between the inhibitory effect of the PAs on microbial activity and the ability to convert PAs by the microbiotaHannele Virtanen is thanked for conducting SCFA analysis Annika Majanen Siv Matomaa Marita Ikonen and Airi Hyrkäs are gratefully acknowledged for the skilful technical assistance Dr Riitta PuupponenPimiä is thanked for fruitful comments on the manuscript European Commission STREPFLAVO FoodCT2004513960 is acknowledged for financial support for the study

Keywords:

References

.
Search In Abstract Of Papers:
Other Papers In This Journal:
  1. Alcohol consumption and the risk of coronary heart disease in postmenopausal women with diabetes: Women’s Health Initiative Observational Study
  2. Replacement of glycaemic carbohydrates by inulin-type fructans from chicory (oligofructose, inulin) reduces the postprandial blood glucose and insulin response to foods: report of two double-blind, randomized, controlled trials
  3. Associations of maternal folic acid supplementation and folate concentrations during pregnancy with foetal and child head growth: the Generation R Study
  4. Effects of a new low dose soy protein/β-sitosterol association on plasma lipid levels and oxidation
  5. Modified apple polysaccharide prevents against tumorigenesis in a mouse model of colitis-associated colon cancer: role of galectin-3 and apoptosis in cancer prevention
  6. Genotoxic effect of bile acids on human normal and tumour colon cells and protection by dietary antioxidants and butyrate
  7. Gender difference on the association between dietary patterns and metabolic syndrome in Korean population
  8. MnSOD and CAT polymorphisms modulate the effect of the Mediterranean diet on breast cancer risk among Greek-Cypriot women
  9. DNA damage and oxidative stress response to selenium yeast in the non-smoking individuals: a short-term supplementation trial with respect to GPX1 and SEPP1 polymorphism
  10. Functional foods/ingredients and dental caries
  11. Effect of prenatal exposure to ethanol on postnatal development of intestinal transport functions in rats
  12. Preventive rather than therapeutic treatment with high fiber diet attenuates clinical and inflammatory markers of acute and chronic DSS-induced colitis in mice
  13. The effect of clinical characteristics and dietary habits on the relationship between education status and 5-year incidence of cardiovascular disease: the ATTICA study
  14. Lycopene enhances UVA–induced DNA damage and expression of heme oxygenase–1 in cultured mouse embryo fibroblasts
  15. Maternal low-protein diet affects myostatin signaling and protein synthesis in skeletal muscle of offspring piglets at weaning stage
  16. Plasma homocysteine level and hepatic sulfur amino acid metabolism in mice fed a high-fat diet
  17. Vitamin D status indicators in indigenous populations in East Africa
  18. Chronic undernutrition alters renal active Na + transport in young rats: potential hidden basis for pathophysiological alterations in adulthood?
  19. Iodine status in preschool children and evaluation of major dietary iodine sources: a German experience
  20. Zufuhr an Vitaminen und Mineralstoffen aus Nahrungsergänzungspräparaten in der MONICA-Querschnittsstudie 1994/95 der Studienregion Augsburg
  21. Mice fed fish oil diet and upregulation of brown adipose tissue thermogenic markers
  22. Health-promoting substances and heavy metal content in tomatoes grown with different farming techniques
  23. Solubility, uptake and biocompatibility of lutein and zeaxanthin delivered to cultured human retinal pigment epithelial cells in tween40 micelles
  24. Short-chain fructooligosaccharides, in spite of being fermented in the upper part of the large intestine, have anti-inflammatory activity in the TNBS model of colitis
  25. Vitamin D status in young Swedish women with anorexia nervosa during intensive weight gain therapy
  26. Polyunsaturated eicosapentaenoic acid changes lipid composition in lipid rafts
  27. Anticarcinogenic compounds of olive oil and related biomarkers
  28. Lactobacillus GG-fermented milk prevents DSS-induced colitis and regulates intestinal epithelial homeostasis through activation of epidermal growth factor receptor
  29. Einfluß unterschiedlich hoher Vitamin-E-Gaben an Mastschweine auf die Fleisch- und Speckqualität in Abhängigkeit von der Lagerung
  30. Gastric cancer in relation to the intake of nutrients involved in one-carbon metabolism among MTHFR 677 TT carriers
  31. Current micronutrient recommendations in Europe: towards understanding their differences and similarities
  32. Total fluid intake and its determinants: cross-sectional surveys among adults in 13 countries worldwide
  33. Adaptive response activated by dietary cis 9, trans 11 conjugated linoleic acid prevents distinct signs of gliadin-induced enteropathy in mice
  34. Adaptive response activated by dietary cis 9, trans 11 conjugated linoleic acid prevents distinct signs of gliadin-induced enteropathy in mice
  35. ‘Designer oils’ low in n-6:n-3 fatty acid ratio beneficially modifies cardiovascular risks in mice
  36. Bioactive peptides and proteins from foods: indication for health effects
  37. Body weight and energy homeostasis was not affected in C57BL/6 mice fed high whey protein or leucine-supplemented low-fat diets
  38. Minimising the population risk of micronutrient deficiency and over-consumption: a new approach using selenium as an example
  39. Coffee and caffeine intake and risk of endometriosis: a meta-analysis
Search Result: