XIE Cai-xia, LIU Rui, BAI Yan, et al. Optimization of Spray Drying Process of Stigma Maydis Water Extract[J]. Chinese journal of experimental traditional medical formulae, 2015, 21(4): 19-22.
DOI:
XIE Cai-xia, LIU Rui, BAI Yan, et al. Optimization of Spray Drying Process of Stigma Maydis Water Extract[J]. Chinese journal of experimental traditional medical formulae, 2015, 21(4): 19-22. DOI: 10.13422/j.cnki.syfjx.2015040019.
Optimization of Spray Drying Process of Stigma Maydis Water Extract
Objective: To optimize spray drying process of Stigma Maydis water extract and provide theory support for preparation of Stigma Maydis dispensing granules. Method: According to single factor tests
with composite score of contents of total flavonoids and total polysaccharides
moisture content
flour yield as index
influence of inlet air temperature
air flow and feed rate on spray drying process of Stigma Maydis water extract was investigated by orthogonal test.Contents of total flavonoids and total polysaccharides were determined by UV
detection wavelengths were 400 nm and 490 nm
respectively. Result: Optimum spray drying process was as follows:inlet air temperature of 180 ℃
air flow rate of 800 L · h-1
inlet rate of 20%.Contents of total flavonoids and total polysaccharides
moisture content
flour yield were 0.14%
2.71%
5.81% and 91.33%. Conclusion: This optimized process is rational and stable
it can provide experimental basis for industrial production and product development of Stigma Maydis dispensing granules.
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Related Author
BAO Ju-tai
WEI Ling-yu
LIU Qian
LI Zhi-hui
LIU Xiao-ya
CAO Yan-ling
XIE Fei
WANG Wei
Related Institution
Research Center for Life Science and Environmental Sciences,Haerbin University of Commerce,Haerbin
School of Chinese Materia Medica,Beijing University of Traditional Chinese Medicine
College of Traditional Chinese Medicine,Hebei United University
Henan Collaborative Innovation Center of Research and Development on the Whole Industry Chain of Yuyao,Henan Research Center for Special Processing Technology of Chinese Medicine,Henan University of Chinese Medicine