Klomklorm Andaman, Ruangthai Ratree, Vaithanomsat Pilanee, Sukatta Udomlak, Phoemsapthawee Jatuporn
Department of Sports Science and Health, Faculty of Sports Science, Kasetsart University, Nakhon Pathom, Thailand.
Kasetsart Agricultural and Agro-Industrial Product Improvement Institute, Kasetsart University, Bangkok, Thailand.
J Exerc Rehabil. 2020 Oct 27;16(5):467-479. doi: 10.12965/jer.2040682.341. eCollection 2020 Oct.
A randomized control trial was conducted to investigate the effects of combined concurrent training and Eri silkworm pupae ingestion on resting and exercise fat oxidation (FAO), as well as energy expenditure, and cardiometabolic risk markers in obese adults. Thirty-six sedentary, obese participants were divided into three groups: (1) placebo control group (CON, n=12), (2) Eri silkworm pupae ingestion group (ERI, n=12), and (3) combined concurrent training and Eri silkworm pupae ingestion group (CBT-ERI, n=12). Participants in the ERI and the CBT-ERI con-sumed 5-g Eri silkworm pupae/day (approximately 2.5-g linolenic acid). The concurrent training program comprised of supervised aerobic and resistance training: three 1-hr sessions/wk for 8 weeks. Body composi-tion, energy expenditure, and FAO at rest and during exercise, heart rate variability, and blood chemistry were measured before and after the 8-week interventions. Following the interventions, resting FAO, the natural logarithm of very low-frequency power (lnVLF), and high-sensi-tive C-reactive protein concentration significantly improved in both the ERI and the CBT-ERI. Only the CBT-ERI improved resting energy expen-diture, FAO during exercise, trunk and gynoid fat mass, total cholesterol concentration, the standard deviation of normal R-R intervals (SDNN), and the percentage difference between adjacent normal R-R intervals >50 ms. Furthermore, there were significant correlations between rest-ing energy expenditure and FAO, lnVLF and SDNN in the CBT-ERI. In conclusion, this study demonstrates that concurrent training together with dietary Eri silkworm pupae leads to increased energy expenditure through a significant increase in FAO at rest and during exercise, as well as reduced fat mass.
一项随机对照试验旨在研究联合进行的同步训练和食用柞蚕蛹对肥胖成年人静息和运动时脂肪氧化（FAO）、能量消耗以及心脏代谢风险标志物的影响。36名久坐不动的肥胖参与者被分为三组：（1）安慰剂对照组（CON，n = 12），（2）食用柞蚕蛹组（ERI，n = 12），以及（3）联合同步训练和食用柞蚕蛹组（CBT - ERI，n = 12）。ERI组和CBT - ERI组的参与者每天食用5克柞蚕蛹（约含2.5克亚麻酸）。同步训练计划包括有监督的有氧训练和抗阻训练：每周3次，每次1小时，共8周。在为期8周的干预前后，测量了身体成分、能量消耗、静息和运动时的FAO、心率变异性以及血液生化指标。干预后，ERI组和CBT - ERI组的静息FAO、极低频功率的自然对数（lnVLF）以及高敏C反应蛋白浓度均显著改善。只有CBT - ERI组改善了静息能量消耗、运动时的FAO、躯干和臀部脂肪量、总胆固醇浓度、正常R - R间期的标准差（SDNN）以及相邻正常R - R间期>50毫秒的百分比差异。此外，CBT - ERI组的静息能量消耗与FAO、lnVLF与SDNN之间存在显著相关性。总之，本研究表明，同步训练与食用柞蚕蛹饮食相结合，通过显著增加静息和运动时 的FAO以及减少脂肪量，导致能量消耗增加。
