張振崗Chang, Chen-Kang2017-02-222025-07-302017-02-222017-02-22https://ir.ntus.edu.tw/handle/987654321/70887學位類別：碩士校院名稱：國立台灣體育大學系所名稱：競技運動學系碩士班學號：19504015畢業學年度：97年論文頁數：72頁　　Acid-induced viscosity (acid I-V) complex可能可以減緩健康受試者在攝取高醣類後血糖上升反應。本研究目的為探討acid I-V對耐力運動期間醣類與脂肪代謝的影響。共9位健康志願者參與本次研究，每位受試者各進行4次測試，每次測試於運動前3小時分別攝取葡萄糖飲料(GLU組)，acid I-V+葡萄糖飲料（包含alginate, citrate,與 insoluble calcium，Acid I-V組），nutrious (不含alginate之膳食纖維)+葡萄糖飲料(Nutrious 組），與空腹(FAST組)，測試用葡萄糖飲料均含75克葡萄糖，隨後以固定式腳踏車運動(50％VO2max) 60分鐘。以滯留針於空腹，餐後階段（15分鐘，30分鐘，60分鐘，90分鐘，120分鐘，150分鐘，180分鐘）與運動期間（15分鐘，30分鐘，45分鐘，60分鐘）自肘靜脈各採集10 ml血液樣本，並於同時間點以氣體分析儀測量VO2與VCO2，計算醣類與脂肪氧化率，分析血漿葡萄糖、insulin、C-Peptide、triglyceride、non-esterified fatty acid、glycerol、3-hydroxybutyrate、uric acid、NH3、lactate濃度。GLU，Acid I-V，與Nutrious組餐後血糖與胰島素反應顯著高於FAST組，但各組間血糖與胰島素曲線下面積無顯著差異（GLU: 626± 611.4, Acid I-V: 478±486.9, Nutrious: 470 ± 684.2, FAST: 725±689 arbitrary unit）。FAST組non-esterified fatty acid濃度於餐後30、60、90分鐘顯著高於Acid I-V組；餐後60、90、120分鐘顯著高於GLU組；餐後120、180分鐘顯著高於Nutrious組。FAST組 glycerol濃度於餐後90、120、150分鐘顯著高於其他三組，但各處置間non-esterified fatty acid及glycerol濃度曲線下面積於餐後與運動階段均無顯著差異，各組碳水化合物與脂肪氧化率亦未無顯著差異。本研究顯示，雖然acid I-V可減緩餐後升糖與胰島素反應，但對於隨後耐力運動期間之醣類與脂肪代謝並無顯著影響。　　The acid-induced-viscosity complex (acid I-V） may attenuate the postprandial glycemic response to a glucose challenge in healthy subjects. The purpose of the present study was to examine the effect of acid I-V mixed on carbohydrate and fat metabolism during endurance exercise. Nine healthy volunteers participated in this study. Every subject performed 4 trials. The subjects ingested glucose drink (GLU), acid-induced viscosity complex (containing alginate, citrate, and insoluble calcium) with glucose drink (Acid I-V), nutrious with glucose drink（Nutrious）, or fasting (FAST) 3 hours before exercising on a cycle ergometer at 50%VO2max for 60 min. The test drinks contained 75 g glucose. An aliquot of 10 ml blood samples were obtained at fasting, during postprandial period (15, 30, 60, 90, 120, 150, 180 min) and during exercise (15, 30, 45, 60 min） via a cannula. Gas analysis was performed at the same time points to calculate carbohydrate and fat oxidation rates. Plasma concentrations of glucose, insulin, C-peptide, triglyceride, non-esterified fatty acid, glycerol, 3-hydroxybutyrate, uric acid, NH3, and lactate were measured. The glycemic and insulinemic responses in the postprandial periods were higher in GLU, Acid I-V, and Nutrious trials than FAST. However, the incremental areas under the curve of glucose and insulin were not significantly different among the 4 trials (GLU: 626± 611.4, Acid I-V: 478±486.9, Nutrious: 470 ± 684.2, FAST: 725±689). FAST trial had significantly higher plasma non-esterified fatty acid concentration at 30, 60, 90 min postprandial than Acid I-V; at 60, 90, 120 min postprandial than GLU; and 120 and 180 min postprandial than Nutrious. FAST trial showed significantly higher plasma glycerol concentration than the other 3 trials at 90, 120, and 150 min postprandial. However, the incremental areas under the curve of non-esterified fatty acid and glycerol were not significantly different among the 4 trials. The oxidation rates of carbohydrate and fat were also similar among the 4 trials during the postprandial and exercise periods. The results of this study suggested that although acid I-V could reduce postprandial glycemic and insulinemic responses, it had no effect on carbohydrate and fat metabolism in endurance exercise.目　次 第壹章　緒論……………………………………………………………1 　第一節　研究動機……………………………………………………1 　第二節　研究目的……………………………………………………1 第貳章　文獻探討………………………………………………………2 　第一節　膳食纖維的定義與功能……………………………………2 　第二節　運動前攝取不同升糖指數碳水化合物的影………………3 　第三節　運動中攝取不同升糖指數碳水化合物的影響……………9 　第四節　運動後攝取不同升糖指數碳水化合物的影響……………11 第參章　研究方法………………………………………………………15 　第一節　實驗對象……………………………………………………15 　第二節　實驗設計……………………………………………………15 　第三節　血液樣本……………………………………………………15 　第四節　運動測試……………………………………………………16 　第五節　實驗流程……………………………………………………17 　第六節　資料收集……………………………………………………18 　第七節　統計方法……………………………………………………22 　第八節　曲線下面積計算……………………………………………22 第肆章　結果……………………………………………………………23 　第一節…………………………………………………………………23 　第二節…………………………………………………………………23 第伍章　討論……………………………………………………………27 參考文獻…………………………………………………………………33531877 bytesapplication/pdf血糖;胰島素;未酯化游離脂肪酸;甘油;運動glucose;insulin;NEFA;glycerol;exercisethesis