KINETICS OF WATER VAPOR SORPTION BY FREEZE DRIED PAPAYA
作者:
V.A DE GOIS,
J. CAL-VIDAL Vainberg,
期刊:
Drying Technology
(Taylor Available online 1986)
卷期:
Volume 4,
issue 1
页码: 89-99
ISSN:0737-3937
年代: 1986
DOI:10.1080/07373938608916312
出版商: Taylor & Francis Group
关键词: Granular form;;hygroscopic relationships;powder;sorption models
数据来源: Taylor
摘要:
The hygroscopic potential of freeze dried papaya in the form of powder and granules was studied for several temperatures (23,33 and 43PC) and relative humidities (49 to 90%). For such conditions the kinetics of water sorption was established. The results show the influence of the amount of water absorbed, the environmental relative humidity and temperature on water sorption rates for this type of product. An intriguing behavior was found far the rates of water sorption as influenced by the absolute temperature, and at the critical level of 60% relative humidity, this influence is very much reduced.
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