一种用于短时间气体交换测量的密闭呼吸室。

A confinement respiration chamber for short gaseous exchange measurements.

作者信息

Lachica M, Aguilera J F, Prieto C

机构信息

Estación Experimental del Zaidín (CSIC), Granada, Spain.

出版信息

Arch Tierernahr. 1995;48(4):329-36. doi: 10.1080/17450399509381852.

DOI:10.1080/17450399509381852

PMID:8585804

Abstract

The present work deals with the construction and function of a confinement chamber for small ruminants intended for use in short energy metabolism studies. CH4, CO2 and O2 are analysed according to physical principles. Several calibration tests of the whole system were carried out with satisfactory results. A close agreement has been observed when comparing the values of day-to-day variation heat production obtained by confinement and open-circuit calorimetry.

摘要

本研究涉及一种用于小型反刍动物的密闭室的构建及其功能，该密闭室用于短期能量代谢研究。根据物理原理对甲烷、二氧化碳和氧气进行分析。对整个系统进行了多次校准测试，结果令人满意。在比较通过密闭室法和开路量热法获得的每日产热变化值时，发现二者吻合度很高。