PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2010 | 60 | 1 |

Tytuł artykułu

Effect of RS4 resistant starch in high-fat diets on magnesium and iron apparent absorption in Wistar rats - a short report

Treść / Zawartość

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The study was undertaken to investigate the effect of RS4 resistant starch in high-fat diets on the apparent absorption of magnesium (Mg) and iron (Fe) in Wistar rats. The animals (4 groups of males, n=32) were fed 4 types of diets: a control diet with 15% addition of soybean oil (K1) and a control diet with 15% addition of lard and cholesterol (K2) as well as 2 respective experimental groups with 10% addition of RS4 resistant starch (K1S and K2S). After a 3-week adaptive period, the animals were transferred into metabolic cages. Feed intake was measured and samples of faeces were collected within the 3 subsequent days. Diets and faeces were determined for contents of Mg and Fe with the method of atomic absorption spectrometry. The absorption of Mg and Fe in rats was calculated based on a difference between their contents in ingested diets and excreted faeces. An increase was observed in the apparent absorption of magnesium and iron by ca. 8% and 17.5%, respectively, in the group of rats fed the high-fat diet (lard + cholesterol) and resistant starch (K2S) as compared to the control group (K2).

Słowa kluczowe

Wydawca

-

Rocznik

Tom

60

Numer

1

Opis fizyczny

p.89-92,ref.

Twórcy

autor
  • Chair of Human Nutrition, Department of Food Storage and Technology, Wroclaw University of Environmental and Life Science, Norwida 25, 50-375 Wroclaw, Poland

Bibliografia

  • 1. Bird A.R., Brown I.L., Topping D.L., Starches, resistant starches, the gut microflora and human health. Curr. Issues Intest. Microbiol., 2000, 1, 25–37.
  • 2. Coudray C., Demigne C., Rayssiguier Y., Effects of dietary fibers on magnesium absorption in animals and humans. J. Nutr., 2003, 133, 1–4.
  • 3. Figurska-Ciura D., Orzeł D., Styczyńska M., Zechałko- Czajkowska A., The influence of RS4 resistant starch on Wistar rats metabolism. Biochemical and lipid indices. Roczn. PZH, 2007, 58, 1–6.
  • 4. Greger J.L., Nondigestible carbohydrates and mineral bioavailability. J. Nutr., 1999, 129, 1434 –1435.
  • 5. Haralampu S.G., Resistant starch – a review of the physical properties and biological impact of RS3. Carboh. Polym., 2000, 41, 285–292.
  • 6. Hashimoto N., Ito Y., Han KH., Shimada K., Sekikawa M., Topping DL., Bird AR., Noda T., Chiji H., Fukushima M., Potato pulps lowered the serum cholesterol and triglyceride levels in rats. J. Nutr. Sci. Vitaminol., 2006, 52, 445–450.
  • 7. Leszczyński W., Resistant starch – classification, structure, production. Pol. J. Food Nutr. Sci., 2004, 13/53(1S), 37–50.
  • 8. Lopez H.W., Coudray C., Bellanger J., Levrat-Verny M.., Demigne C., Rayssiguier Y., Remesy C., Resistant starch improves mineral assimilation in rats adapted to a wheat bran diet. Nutr. Res., 2000, 20, 141–155.
  • 9. Lopez H.W., Coudray C., Bellanger J., Younes H., Demigne C., Remesy C., Intestinal fermentation lessens the inhibitory effects of phytic acid on mineral utilization in rats. J. Nutr., 1998, 128, 1192–1198.
  • 10. Lopez H.W., Levrat-Verny M.A., Coudray C., Besson C., Krespine V., Messager A., Demigne C., Remesy C., Class 2 resistant starch lower plasma and liver lipids and improve mineral retention in rats. J. Nutr., 2001, 131, 1283–1289.
  • 11. Nugent A.P., Health properties of resistant starch. Nutr. Bull., 2005, 30, 27–54.
  • 12. Ohta A., Ohtsuki M., Baba S., Adachi T., Sakata T., Sakaguchi E., Calcium and magnesium absorption from the colon and rectum are increased in rats fed fructooligosaccharides. J. Nutr., 1995, 125, 2417–2424.
  • 13. Orzeł D., Figurska-Ciura D., Styczyńska M., Leszczyński W., Żechałko-Czajkowska A., Effects of resistant starch RS4 on magnesium and iron absorption in Wistar rats. Roczn. PZH, 2007, 1, 29–34
  • 14. Reeves P.G., Nielsen F.H., Fahey G.C., AIN-93 Purified diets for laboratory rodents: final report of the American Institute of Nutrition Ad Hoc Writing Committee on the Reformulation of the AIN-76A rodent diet. J. Nutr., 1993, 123, 1939–1951.
  • 15. Sajilata M.G., Singhal R.S., Kulkarni P.R., Resistant starch – a review. Comp. Rev. Food Sci. Food Saf., 2006, 5, 1–17.
  • 16. Schulz A.G.M., Beynen A.C., Dietary native resistant starch but not retrograded resistant starch raises magnesium and calcium absorption in rats. J. Nutr., 1993, 123, 1724–1731.
  • 17. Severijnen C., Abrahamse E., van der Beek EM., Buco A., van de Heijning BJ., van Laere K., Bouritius H., Sterilization in a liquid of a specific starch makes it slowly digestible in vitro and low glycemic in rats. J. Nutr., 2007, 10, 2202–2207.
  • 18. Soral–Śmietana M., Wronkowska M., Resistant starch – nutritional and biological activity. Pol. J. Food Nutr. Sci., 2004, 13/53(1S), 51–64.
  • 19. Tharanthan M., Thatanthan RN., Resistant starch in wheatbased products: isolation and characterization. J. Cereal Sci., 2001, 34, 73–84.
  • 20. Topping L., Clifton P.M., Short–chain fatty acids and human colonic function: roles of resistant starch and nonstarch polysaccharides. Physiol. Rev., 2001, 15, 529–533.
  • 21. Younes H., Coudray Ch., Bellanger J., Demigne Ch., Rayssiguier Y., Remesy Ch., Effects of two carbohydrates (inulin and resistant starch) and their combination on calcium and magnesium absorption balance in rats. Brit. J. Nutr., 2001, 86, 479–485.
  • 22. Younes H., Demigne C., Remesy C., Acidic fermentation in the caecum increases absorption of calcium and magnesium in the large intestine of the rat. Brit. J. Nutr., 1996, 75, 301–314.

Uwagi

PL
Rekord w opracowaniu

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-a94fbb0a-c4d3-4bc4-8584-fb972a446e74
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.