Web6 jun. 2008 · The adsorption and desorption properties of total triterpene saponins (80% purity) on macroporous resins including HPD100, HPD300, X-5, AB-8 and D101 have been compared. According to our results, HPD100 offered higher adsorption and desorption capacities and higher adsorption speed for asiaticoside and madecassoside than other … Web14 sep. 2024 · HPD300 reverse power protection relay is in order to avoid the above situation and provide protection when an overpowering situation occurs. PERFORMANCE AND CHARACTERISTICS. Suitable for 3-phase 4-wire, 3-phase 3-wire, single phase 2-wire, and 2-phase 3-wire systems with frequency 50/60/400Hz;
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Web产品:大孔树脂hpd100 型号:ha-0926-500g_大孔树脂hpd100 ha-0926-500g_瑞达恒辉_北京中冉旭升科技发展有限公司 Web本发明涉及一种从北五味子果实中集成提取多种活性成分的技术,包括下列步骤:以石油醚为溶剂利用索氏提取法对北五味子果实干粉脱脂。脱脂五味子粉末经高压辅助乙醇‑硫酸铵双水相体系一步提取,分离后得到两相:上相是含有大量多酚和少量多糖的乙醇相,下相是富含另一种多糖的无机盐相 ... justin timberlake christina aguilera
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