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Both Isocarbohydrate and Hypercarbohydrate Fruit Preloads Curbed Postprandial Glycemic Excursion in Healthy Subjects.
Lu, Xuejiao; Lu, Jiacan; Fan, Zhihong; Liu, Anshu; Zhao, Wenqi; Wu, Yixue; Zhu, Ruixin.
Afiliación
  • Lu X; College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
  • Lu J; College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
  • Fan Z; College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
  • Liu A; Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China.
  • Zhao W; College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
  • Wu Y; College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
  • Zhu R; College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
Nutrients ; 13(7)2021 Jul 19.
Article en En | MEDLINE | ID: mdl-34371978
This study aimed to investigate the impact of fruit preloads on the acute postprandial glycemic response (PGR) and satiety response of a rice meal in healthy female subjects based on iso-carbohydrate (IC) and hyper-carbohydrate (HC) contents, respectively. The IC test meals including (1) rice preload (R + 35R), (2) orange preload (O + 35R), (3) apple preload (A + 35R) and (4) pear preload (P + 35R), contained 50.0 g available carbohydrates (AC) where the preload contributed 15.0 g and rice provided 35.0 g. The HC meals included (1) orange preload (O + 50R), (2) apple preload (A+50R) and (3) pear preload (P + 50R), each containing 65.0 g AC, where the fruits contributed 15.0 g and rice provided 50.0 g. Drinking water 30 min before the rice meal was taken as reference (W + 50R). All the preload treatments, irrespective of IC or HC meals, resulted in remarkable reduction (p < 0.001) in terms of incremental peak glucose (IPG) and the maximum amplitude of glycemic excursion in 180 min (MAGE0-180), also a significant decrease (p < 0.05) in the area of PGR contributed by per gram of AC (AAC), compared with the W + 50R. Apple elicited the lowest PGR among all test meals, as the A + 35R halved the IPG and slashed the incremental area under the curve in 180 min (iAUC0-180) by 45.7%, while the A + 50R reduced the IPG by 29.7%, compared with the W + 50R. All the preload meals and the reference meal showed comparable self-reported satiety in spite of the difference in AC. In conclusion, pre-meal consumption of three fruits effectively curbed post-meal glycemia even in the case of a 30% extra carbohydrate load.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Glucemia / Carbohidratos de la Dieta / Periodo Posprandial / Frutas Tipo de estudio: Clinical_trials / Prognostic_studies Límite: Adolescent / Adult / Female / Humans Idioma: En Revista: Nutrients Año: 2021 Tipo del documento: Article País de afiliación: China Pais de publicación: Suiza
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Glucemia / Carbohidratos de la Dieta / Periodo Posprandial / Frutas Tipo de estudio: Clinical_trials / Prognostic_studies Límite: Adolescent / Adult / Female / Humans Idioma: En Revista: Nutrients Año: 2021 Tipo del documento: Article País de afiliación: China Pais de publicación: Suiza