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Post-prandial Glucose Response From Phytochemical Rich Potato Products

Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
L'enllaç es desa al porta-retalls
EstatCompletat
Patrocinadors
Purdue University
Col·laboradors
USDA Beltsville Human Nutrition Research Center

Paraules clau

Resum

Assess the impact of high antioxidant potato products on postprandial glycemic response and subsequent appetite and food intake.

Descripció

Preliminary results from anthocyanin rich potato products suggest that a reduced postprandial glycemic response might be expected from certain types of potato products and that phenolic antioxidants may play a critical role in predicting the physiological response from potato products. Further, if consumed early in the day, such as at breakfast, a reduced glycemic response may serve to mitigate appetite and food consumption later in the day. Investigators aim to better understand how characteristics of commercial potato products (i.e. frozen potato products) with different phenolic profiles and content, may alter postprandial glycemic response and subsequent appetitive behavior. Specifically, investigators will assess the glycemic response from a serving of potato products in the morning using continuous glucose monitoring. Further, appetite and subsequent food consumption later in the day will be assessed through appetite logs and continuous glucose monitoring.

Dates

Darrera verificació: 12/31/2017
Primer enviat: 02/20/2017
Inscripció estimada enviada: 02/22/2017
Publicat per primera vegada: 02/27/2017
Última actualització enviada: 01/15/2018
Publicació de l'última actualització: 01/17/2018
Data d'inici de l'estudi real: 01/30/2017
Data estimada de finalització primària: 06/24/2017
Data estimada de finalització de l’estudi: 06/24/2017

Condició o malaltia

Glycemic Response
Appetitive Behavior

Intervenció / tractament

Other: Experimental: B

Other: Experimental: A

Other: Experimental: C

Other: Experimental: D

Fase

-

Grups de braços

BraçIntervenció / tractament
Experimental: Experimental: A
Skin On French Fry - breakfast Skin On French Fry - lunch Mashed Potatoes - dinner
Other: Experimental: A
Skin On French Fries will be provided at breakfast and lunch
Experimental: Experimental: B
Skin Off French Fry - breakfast Skin Off French Fry - lunch Mashed Potatoes - dinner
Other: Experimental: B
Skin Off French Fries will be provided at breakfast and lunch
Experimental: Experimental: C
Hash brown - breakfast Hash brown - lunch Mashed Potato - dinner
Other: Experimental: C
Hash brown potatoes will be provided at breakfast and lunch.
Experimental: Experimental: D
Pancake - breakfast Pretzels - lunch Macaroni - dinner
Other: Experimental: D
A pancake will be provided at breakfast, and pretzels will be provided at lunch.

Criteris d'elegibilitat

Edats elegibles per estudiar 18 Years Per a 18 Years
Sexes elegibles per estudiarAll
Accepta voluntaris saludables
Criteris

Inclusion Criteria:

- BMI 18.5-25, male or female

Exclusion Criteria:

- BMI outside 18.5-25

Resultat

Mesures de resultats primaris

1. Change in Blood Glucose over 24 hours [24 hours]

Samples taken every 5 minutes for 24 hours by a continuous glucose monitor

Mesures de resultats secundaris

1. Appetite [Every hour for 24 hours]

Questionnaire on hunger, fullness, desire to eat, prospective consumption, thirst taken hourly on the same day as the feeding intervention

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