摘要
本文用间接测热法对606名(男319,女287)健康大学生测定了42项活动的能量消耗、基础代谢和安静代谢的耗能量及日常的一日总能量消耗。其基础代谢率男女分别为2.80和2.74kJ·m^(-2)·min^(-1)(0.669和0.656kcal·m^(-2)·min^(-1)),一日总能量消耗男女分别为11.32和9.92MJ(2706和2372kcal),单项活动能量消耗数据可作为今后能量代谢研究的基础资料。
The energy cost of the daily major activities, the basal metabolic rates (BMR), resting metabolic rates (RMR) and total energy expenditure of university students per day under normal conditions were determined respectively by Douglas' method. The average BMR of male and female subjects were 2.80±0.14 and 2.74±0.13 kJ.m-2min-1. (0.669 and 0.656 kcal·m^2·min-1) respectively. The total energy expenditure per day of male students was 11.32 MJ, and of female students 9.92 MJ per day. The energy cost of different activity can be used as the basic data in studies of energy metabolism.
出处
《营养学报》
CAS
CSCD
北大核心
1991年第2期149-154,共6页
Acta Nutrimenta Sinica
关键词
能量消耗
大学生
energy expenditure college student
