ZHANG Shu-lan, WANG Guo-jun, TANG Hui, et al. Optimization of Extraction Technology for Total Flavonoids from Diaphragm of [J]. Chinese journal of experimental traditional medical formulae, 2013, 19(14): 50-52.
DOI:
ZHANG Shu-lan, WANG Guo-jun, TANG Hui, et al. Optimization of Extraction Technology for Total Flavonoids from Diaphragm of [J]. Chinese journal of experimental traditional medical formulae, 2013, 19(14): 50-52. DOI: 10.11653/syfj2013140050.
Optimization of Extraction Technology for Total Flavonoids from Diaphragm of
Objective: To optimize extraction technology of total flavonoids from diaphragm of Juglans regia. Method: With luteoloside as quantitative index
based on single factor tests
effect of ethanol concentration
solid-liquid ratio and mesh of raw material on yield of total flavonoids was investigated by orthogonal test. Result: Optimal extraction technology was as following:grinding degree of raw material 60 mesh
ultrasonic extracted with 15 times the amount of 60% ethanol
yield of total flavonoids was up to 2.985 mg·g-1. Conclusion: This optimized technology of total flavonoids was reasonable
reproducible and stable
it could provide basis for resources utilization of J. regia.
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