Mat man blir mätt av

[Juliette]

Vad är termen för "mat som man blir mättare av" i förhållande till kaloriinnehåll?

Dvs om man äter 100 kcal av viss mat håller man ju sig mätt längre, än om man äter 100 kcal av annan mat.

Tex potatis blir man mättare av än vitt bröd, då säger man.. potatis har hög XXXXXXX (det är det ordet jag letar efter).

Jag har även för mig att det finns någon tråd om detta innan, men hittar den inte.
Kanske lite konstigt formulerad fråga, men hoppas nån fattar vad jag menar :)

[King Grub]

http://www.kolozzeum.com/forum/showthread.php?t=92940&highlight=satiety

[Juliette]

http://www.kolozzeum.com/forum/showthread.php?t=92940&highlight=satiety

Tack så jättemycket för supersnabbt svar!

Finns det något svenskt ord också, eller säger man Satiety Index även på svenska?

[-S-T-]

Mättnadsindex?

[King Grub]

Whey protein is more satiating than other protein types, including casein. We hypothesized that enhanced satiety with whey protein is related to glycomacropeptide (GMP) content, a stimulator of cholecystokinin (CCK).

To investigate the role of GMP in whey protein-induced satiety, as measured by subjective satiety, CCK release and food intake at a test meal in healthy weight men and women.

In a within-subjects design, twenty subjects (n=10 men, 10 women) consumed 1 of 4 preload shakes (300 mL, 1 MJ), 1 week apart. Preloads differed by protein source and content: Whey; whey protein isolate, Whey (-)GMP; whey protein without GMP, Control; low protein, GMP; GMP isolate. Protein energy of preloads was 44, 44, 2 and 3%, respectively. Subjective satiety and CCK were measured at 0, 15, 30, 45, 60, 75 and 105 min post-preload consumption. A lunch test meal was provided at 75 min. Food records were completed weekly.

Pre-meal satiety was greater after whey protein preloads compared to Control and GMP preloads in women, but no difference was evident in men (sex by preload, p<0.03). CCK concentrations followed a pattern that predicted the subjective satiety in women, but not in men. Test meal intake was not different by preload; however, compensation relative to usual daily intake was achieved after whey-containing- and GMP-containing preloads in women and after GMP and Control preloads in men.

GMP alone is not critical in pre-meal whey-induced satiety; however, it may have a unique role in compensatory intake regulation managing daily energy intake.

Physiol Behav. 2007 Oct 25; Glycomacropeptide (GMP) is not critical to whey-induced satiety, but may have a unique role in energy intake regulation through cholecystokinin (CCK).

[King Grub]

Whey protein has potential as a functional food component to contribute to the regulation of body weight by providing satiety signals that affect both short-term and long-term food intake regulation. Because whey is an inexpensive source of high nutritional quality protein, the utilization of whey as a physiologically functional food ingredient for weight management is of current interest. At present, the role of individual whey proteins and peptides in contributing to food intake regulation has not been fully defined. However, Whey protein reduces short-term food intake relative to placebo, carbohydrate and other proteins. Whey protein affects satiation and satiety by the actions of: (1) whey protein fractions per se; (2) bioactive peptides; (3) amino-acids released after digestion; (4) combined action of whey protein and/or peptides and/or amino acids with other milk constituents. Whey ingestion activates many components of the food intake regulatory system. Whey protein is insulinotropic, and whey-born peptides affect the renin-angiotensin system. Therefore whey protein has potential as physiologically functional food component for persons with obesity and its co-morbidities (hypertension, type II diabetes, hyper- and dislipidemia). It remains unclear, however, if the favourable effects of whey on food intake, subjective satiety and intake regulatory mechanisms in humans are obtained from usual serving sizes of dairy products. The effects described have been observed in short-term experiments and when whey is consumed in much higher amounts.

J Am Coll Nutr. 2007 Dec;26(6):704S-12S. Whey proteins in the regulation of food intake and satiety.

[King Grub]

We investigated the effects of whey protein (WP), pea protein hydrolysate (PPH), a combination of WP+PPH and control (milk protein (MP) which consists of 80% casein and 20% WP) on appetite ratings, postprandial changes in hunger/satiety hormones and energy intake (EI).

A randomized, crossover design which consisted of 2 parts (experiment 1 and 2). The peptides to be tested were provided as part of a shake (1024 kJ; en% P/F/C: 25/33/42) which contained either 15 g WP, 15 g PPH, a combination of 7.5 g WP and 7.5 g PPH (WP+PPH) or 15 g MP. SUBJECTS: 39 subjects (BMI: 27.6+/-1.7 kg m(-2); age: 42.3+/-13.8 years).

In experiment 1 (duration 4 h), appetite profile was measured and blood samples were taken for analysis of hunger/satiety hormones and glucose. In experiment 2 (duration 7 h), appetite profile and EI (180 min after consumption of the shake) were measured.

Some indications of lower hunger (experiment 1), desire to eat (experiment 2) and thirst (experiment 1 and 2) were shown after consumption of PPH compared to MP or WP+PPH (P<0.05). A longer intermeal interval and a higher satiety index were suggested after consumption of PPH. Both PPH and WP lead to greater satiety (experiment 2) and fullness (experiment 2) compared to MP and WP+PPH (P<0.05). For WP, a positive correlation between insulin and both cholecystokinine (CCK) and glucagon like peptide-1 (GLP-1) was observed (P<0.05). However, both CCK and GLP-1 were increased by MP (P<0.05), peptide YY (PYY) was stimulated by WP+PPH, while the decline in ghrelin was larger (P<0.05). No effect on EI was seen.

There was modest evidence with respect to satiety by PPH consumption. Different exogenous biopeptides produced differences in release of endogenous peptides that had inconsistent relationships with satiety. Therefore, evidence derived from a supposed biomarker for satiety does not guarantee the highest satiety.

Int J Obes (Lond). 2008 Mar;32(3):510-8. Different proteins and biopeptides differently affect satiety and anorexigenic/orexigenic hormones in healthy humans.

[Ola Wallengren]

Man måste ju naturligtvis se till vad de jämfört mot när man säger att vassle är mättande. Om jag inte är helt fel ute så är vassle mer mättande än andra proteindrinkar eller glukosdrinkar och mätt i ett relativt kort perspektiv.

Min erfarenhet säger mig att vassle drinkar mättar väldigt dåligt i förhållande till samma mängd protein från magert kött eller fisk.
160g protein från vassle drinkar hämmar inte mitt intag från "vanlig mat" speciellt mycket men det gör säkerligen 700-900g kött eller fisk.