Effects of Different Types of Carbohydrates on Arterial Stiffness: A Comparison of Isomaltulose and Sucrose

Nutrients

卷:13

Ryota Kobayashi¹  Takeo Hashiguchi²  Kenji Asaki³  Hideyuki Negoro⁴  Miki Sakazaki⁵  Yukie Nagai⁵ 

[1] Center for Fundamental Education, Teikyo University of Science, Tokyo 120-0045, Japan;

[2] Department of School Education, Teikyo University of Science, Tokyo 120-0045, Japan;

[3] Department of Tokyo Judo Therapy, Teikyo University of Science, Tokyo 120-0045, Japan;

[4] Harvard PKD Center for Polycystic Kidney Disease Research, Boston, MA 02115, USA;

[5] Research & Development Division, Mitsui Sugar Co., Ltd., Tokyo 103-8423, Japan;

关键词: arterial stiffness;    glucose ingestion;    middle-aged and older patients;    isomaltulose;    sucrose;   

DOI  :  10.3390/nu13124493

来源: DOAJ

【 摘 要 】

Increased arterial stiffness during acute hyperglycemia is a risk factor for cardiovascular disease, but the type of carbohydrate that inhibits it is unknown. The purpose of this study was to determine the efficacy of low-glycemic-index isomaltulose on arterial stiffness during hyperglycemia in middle-aged and older adults. Ten healthy middle-aged and older adult subjects orally ingested a solution containing 25 g of isomaltulose (ISI trial) and sucrose (SSI trial) in a crossover study. In the SSI trial, the brachial–ankle (ba) pulse wave velocity (PWV) increased 30, 60, and 90 min after ingestion compared with that before ingestion (p < 0.01); however, in the ISI trial, the baPWV did not change after ingestion compared with that before ingestion. Blood glucose levels 30 min after intake were lower in the ISI trial than in the SSI trial (p < 0.01). The baPWV and systolic blood pressure were positively correlated 90 min after isomaltulose and sucrose ingestion (r = 0.640, p < 0.05). These results indicate that isomaltulose intake inhibits an acute increase in arterial stiffness. The results of the present study may have significant clinical implications on the implementation of dietary programs for middle-aged and elderly patients.

【 授权许可】

Unknown