Microwave-assisted extraction and effect of Radix Rehmanniae Preparata on osteoblast in vitro
نویسندگان
چکیده
A native polysaccharides (RRP) was isolated from Radix Rehmanniae Preparata by microwave-assisted extraction (MAE). In the method, the optimized conditions were: the ratio of raw material to water was 1:50 (g/ml); microwave irradiation power was 550W; extraction temperature was 60°C; extraction time was 30min. As a result, the average yield of RRP using MAE was 9.35%, and R.S.D. was 2.15%. Furthermore, RRP which was extracted by MAE and was purified (RRPMAE) and (PRP HWE), PRP HWE can stimulate the proliferation and differentiation of osteoblasts in vitro.
منابع مشابه
Investigation of the Effect of the Degree of Processing of Radix Rehmanniae Preparata (Shu Dihuang) on Shu Dihuangtan Carbonization Preparation Technology.
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