Optimization of the Extraction Technology of Kuanxin Oral Liquid by Orthogonal Test
Liu Xiaohong
Abstract
Liu Xiaohong
Abstract
OBJECTIVE: To optimize the extraction technology of Kuanxin oral liquid. METHODS: The extraction technology of Kuanxin oral liquid was optimized by orthogonal test with the content of dry extract and sodium danshensu as index and with amount of water, extraction time and extraction times as factors. RESULTS: The optimized extraction technology was as follows: adding 10-folds water, extracting 3 times for 2 hours each time. CONCLUSION: The optimized extraction technology is simple, practicable and suitable for industrial production.
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OBJECTIVE: To optimize the extraction technology of Kuanxin oral liquid. METHODS: The extraction technology of Kuanxin oral liquid was optimized by orthogonal test with the content of dry extract and sodium danshensu as index and with amount of water, extraction time and extraction times as factors. RESULTS: The optimized extraction technology was as follows: adding 10-folds water, extracting 3 times for 2 hours each time. CONCLUSION: The optimized extraction technology is simple, practicable and suitable for industrial production.
Key concepts: Extraction (chemistry), Chromatography, Water extraction, Process engineering, Materials science, Computer science, Chemistry, Engineering