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| Study on processing technology of Gastrodia elata Bl and homogenization technology of its standard pieces |
| Hits 1470 Download times 1101 Received:July 25, 2018 |
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| DOI
10.11656/j.issn.1673-9043.2018.06.14 |
| Key Words
Gastrodia elata B1;standardized pieces;processing technology;homogenization technology;orthogonal test |
| Author Name | Affiliation | E-mail | | GAO Xiaoxiao | School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China | | | LI Xia | School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China | lixia2008@tju.edu.cn | | MIAO Jing | School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China | | | SONG Yan | Research management department, Shanghai shangyao Huayu pharmaceutical co., ltd, Shanghai 200002, China | | | ZHANG Yulian | Research management department, Shanghai shangyao Huayu pharmaceutical co., ltd, Shanghai 200002, China | | | LV Tingting | Research management department, Shanghai shangyao Huayu pharmaceutical co., ltd, Shanghai 200002, China | | | GAO Wenyuan | School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China | pharmgao@tju.edu.cn |
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| Abstract
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| [Objective] To investigate the optimal processing technology of Gastrodia elata Bl and the optimal homogenization technology of its standard pieces.[Methods] The factors that affect the processing and homogenization technology were analyzed, orthogonal tests were designed on this basis. The total content of gastrodin and p-hydroxybenzyl alcohol and the content of polysaccharide, the total content of gastrodin and p-hydroxybenzyl alcohol and flour yield were as indexes to optimize the processing technology and homogenization technology, respectively.[Results] The optimized conditions of moistened pieces were soaking in water for 54 h, moistening for 22 h, slicing and drying at 60℃; The optimized conditions of steamed pieces were soaking in water for 3 h, steaming for 3 h, slicing and drying at 40℃; the optimal homogenization technology was selected as follows:3/4 volume of the pulverizer, running 15 s for 3 times.[Conclusion] The optimized technologies had been proved stable, reasonable and feasible through verification tests. And it provided a certain reference for the research of the standardization of Gastrodia elata Bl pieces. |
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