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Food intake and plasma ghrelin response during potato-, rice- and pasta-rich test meals.
Eur J Nutr 2007; 46(4):196-203EJ

Abstract

OBJECTIVE

Complex carbohydrates such as potato, rice and pasta are frequently consumed accompaniments of meat meals and have different effects on satiety, food intake, glucose, and insulin concentrations. The orexigenic gastric hormone ghrelin contributes to feeding regulation and as yet it is unknown whether there is any differential ghrelin response to these starchy food items corresponding to their effects on food intake.

METHODS

In 11 subjects the effect of satiating amounts of potatoes, rice or pasta consumed together with 150 g pork steak was examined on hunger/satiety ratings, food intake, plasma insulin, glucose and ghrelin concentrations.

RESULTS

All meals led to comparable quantities of food intake while energy intake was significantly lower after potatoes. Satiety/hunger ratings were significantly different from basal for the entire 4 h period after rice and pasta meals, while they had returned to basal during the 4th hour after potatoes. After rice and pasta insulin rose significantly for 4 h. Ghrelin decreased during the 2nd and 3rd hour. In contrast potatoes stimulated insulin for the initial 2 h only while ghrelin rose significantly by 120 pg/ml over the 4 h period. A significant correlation was observed between ghrelin and hunger ratings while subsequent second meal food and energy intake did not differ irrespective of the preceding ghrelin concentration.

CONCLUSION

Compared to rice and pasta satiating amounts of potatoes coingested with meat result in lower energy intake and postprandial insulin concentrations, which is not counterbalanced during subsequent food intake despite higher ghrelin concentrations. The present data support the concept that ghrelin can affect hunger sensations but not necessarily food and energy intake.

Authors+Show Affiliations

Else-Kröner-Fresenius Centre of Nutritional Medicine, Technical University of Munich, Ismaninger Strasse 22, 81675 Munich, Germany. johannes.erdmann@lrz.tum.deNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

17497076

Citation

Erdmann, Johannes, et al. "Food Intake and Plasma Ghrelin Response During Potato-, Rice- and Pasta-rich Test Meals." European Journal of Nutrition, vol. 46, no. 4, 2007, pp. 196-203.
Erdmann J, Hebeisen Y, Lippl F, et al. Food intake and plasma ghrelin response during potato-, rice- and pasta-rich test meals. Eur J Nutr. 2007;46(4):196-203.
Erdmann, J., Hebeisen, Y., Lippl, F., Wagenpfeil, S., & Schusdziarra, V. (2007). Food intake and plasma ghrelin response during potato-, rice- and pasta-rich test meals. European Journal of Nutrition, 46(4), pp. 196-203.
Erdmann J, et al. Food Intake and Plasma Ghrelin Response During Potato-, Rice- and Pasta-rich Test Meals. Eur J Nutr. 2007;46(4):196-203. PubMed PMID: 17497076.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Food intake and plasma ghrelin response during potato-, rice- and pasta-rich test meals. AU - Erdmann,Johannes, AU - Hebeisen,Yvonne, AU - Lippl,Florian, AU - Wagenpfeil,Stefan, AU - Schusdziarra,Volker, Y1 - 2007/05/11/ PY - 2006/12/13/received PY - 2007/02/26/accepted PY - 2007/5/15/pubmed PY - 2009/11/3/medline PY - 2007/5/15/entrez SP - 196 EP - 203 JF - European journal of nutrition JO - Eur J Nutr VL - 46 IS - 4 N2 - OBJECTIVE: Complex carbohydrates such as potato, rice and pasta are frequently consumed accompaniments of meat meals and have different effects on satiety, food intake, glucose, and insulin concentrations. The orexigenic gastric hormone ghrelin contributes to feeding regulation and as yet it is unknown whether there is any differential ghrelin response to these starchy food items corresponding to their effects on food intake. METHODS: In 11 subjects the effect of satiating amounts of potatoes, rice or pasta consumed together with 150 g pork steak was examined on hunger/satiety ratings, food intake, plasma insulin, glucose and ghrelin concentrations. RESULTS: All meals led to comparable quantities of food intake while energy intake was significantly lower after potatoes. Satiety/hunger ratings were significantly different from basal for the entire 4 h period after rice and pasta meals, while they had returned to basal during the 4th hour after potatoes. After rice and pasta insulin rose significantly for 4 h. Ghrelin decreased during the 2nd and 3rd hour. In contrast potatoes stimulated insulin for the initial 2 h only while ghrelin rose significantly by 120 pg/ml over the 4 h period. A significant correlation was observed between ghrelin and hunger ratings while subsequent second meal food and energy intake did not differ irrespective of the preceding ghrelin concentration. CONCLUSION: Compared to rice and pasta satiating amounts of potatoes coingested with meat result in lower energy intake and postprandial insulin concentrations, which is not counterbalanced during subsequent food intake despite higher ghrelin concentrations. The present data support the concept that ghrelin can affect hunger sensations but not necessarily food and energy intake. SN - 1436-6207 UR - https://www.unboundmedicine.com/medline/citation/17497076/Food_intake_and_plasma_ghrelin_response_during_potato__rice__and_pasta_rich_test_meals_ L2 - https://dx.doi.org/10.1007/s00394-007-0649-8 DB - PRIME DP - Unbound Medicine ER -