Study on Spray Drying Technology of Instant Asini Corii Colla

VernacularTitle:速溶阿胶喷雾干燥工艺研究
Author: Daocheng ZHA ; Donglan FENG ; Xinhong ZHAO
Publication Type:Journal Article
Keywords: Instant Asini Corii Colla; spray drying technology; single factor; orthogonal test; HPLC method
From: World Science and Technology-Modernization of Traditional Chinese Medicine 2014;(3):671-674
CountryChina
Language:Chinese
Abstract: This article was aimed to research the spray drying technology of instant Asini Corii Colla. HPLC was used. Contents of four kinds of amino acid and collection rate of powder were used as the indexes. The single factor experiment and orthogonal test were combined in the optimization of process conditions. The results showed that the best technology of spray drying technology was medicine liquid density of 1.10 (determined under the temperature of 60℃), inlet air temperature at 165℃, the pressed air speed was 45 L·h-1, the fluid speed was 15%. It was conclud-ed that the technology was reasonable and reliable, which can provide certain reference in the industrial production.