Objective: to analyze the role of Riven in the study of diseases. Methods: the research object is hepatitis B in our hospital. The study period is from October 2019 to February 2021. The number of cases studied was 70...Objective: to analyze the role of Riven in the study of diseases. Methods: the research object is hepatitis B in our hospital. The study period is from October 2019 to February 2021. The number of cases studied was 70. The research method is divided into groups according to the computer blind selection method, and half of the patients are treated with basic hospital treatment as the control group. Half of the patients were treated with Riven as the observation group. The fundamental purpose of the study is to compare the effects of the two treatments. Results: compared with the control group, there were significant differences (P 0.05). Conclusion: the treatment of hepatitis B with Riven can produce obvious signs of improvement and has unique advantages in clinical treatment, so it is worthy of promotion and adoption.展开更多
分离纯化黄绿蜜环菌菌丝体粗多糖,提高多糖含量,以进一步应用于工业化生产。采用DEAE-52纤维素层析柱分离纯化黄绿蜜环菌菌丝体多糖,依次用水、0.1 mol/L Na Cl、0.2 mol/L Na Cl、0.4 mol/L Na Cl、0.8 mol/L Na Cl进行洗脱;苯酚-硫酸...分离纯化黄绿蜜环菌菌丝体粗多糖,提高多糖含量,以进一步应用于工业化生产。采用DEAE-52纤维素层析柱分离纯化黄绿蜜环菌菌丝体多糖,依次用水、0.1 mol/L Na Cl、0.2 mol/L Na Cl、0.4 mol/L Na Cl、0.8 mol/L Na Cl进行洗脱;苯酚-硫酸法测定纯化后多糖含量,测定波长490nm,葡萄糖浓度与吸光度的回归方程为A=6.3137X+0.2156R2=0.9909。黄绿蜜环菌菌丝体水体粗多糖经DEAE-52纤维素层析柱分离纯化后,多糖含量达到99%以上。经过中试试验验证提取及分离纯化工艺适用于工业化生产。展开更多
以人工驯化的黄绿蜜环菌菌种为材料,在优化的培养基组成及培养温度下进行培养。通过单因素实验,考察不同的摇瓶装量、搅拌速度、发酵时间和接种量对黄绿蜜环菌菌丝体产量的影响,在此基础上通过正交设计确定最优深层发酵工艺参数,并通过...以人工驯化的黄绿蜜环菌菌种为材料,在优化的培养基组成及培养温度下进行培养。通过单因素实验,考察不同的摇瓶装量、搅拌速度、发酵时间和接种量对黄绿蜜环菌菌丝体产量的影响,在此基础上通过正交设计确定最优深层发酵工艺参数,并通过小试和中试对其进行验证,黄绿蜜环菌最优化发酵工艺参数:摇瓶装量为150 m L/500 m L、搅拌速度为125 r/min、发酵时间为10 d、接种量为15%,此工艺可应用于工业化生产。展开更多
文摘Objective: to analyze the role of Riven in the study of diseases. Methods: the research object is hepatitis B in our hospital. The study period is from October 2019 to February 2021. The number of cases studied was 70. The research method is divided into groups according to the computer blind selection method, and half of the patients are treated with basic hospital treatment as the control group. Half of the patients were treated with Riven as the observation group. The fundamental purpose of the study is to compare the effects of the two treatments. Results: compared with the control group, there were significant differences (P 0.05). Conclusion: the treatment of hepatitis B with Riven can produce obvious signs of improvement and has unique advantages in clinical treatment, so it is worthy of promotion and adoption.
文摘分离纯化黄绿蜜环菌菌丝体粗多糖,提高多糖含量,以进一步应用于工业化生产。采用DEAE-52纤维素层析柱分离纯化黄绿蜜环菌菌丝体多糖,依次用水、0.1 mol/L Na Cl、0.2 mol/L Na Cl、0.4 mol/L Na Cl、0.8 mol/L Na Cl进行洗脱;苯酚-硫酸法测定纯化后多糖含量,测定波长490nm,葡萄糖浓度与吸光度的回归方程为A=6.3137X+0.2156R2=0.9909。黄绿蜜环菌菌丝体水体粗多糖经DEAE-52纤维素层析柱分离纯化后,多糖含量达到99%以上。经过中试试验验证提取及分离纯化工艺适用于工业化生产。
文摘以人工驯化的黄绿蜜环菌菌种为材料,在优化的培养基组成及培养温度下进行培养。通过单因素实验,考察不同的摇瓶装量、搅拌速度、发酵时间和接种量对黄绿蜜环菌菌丝体产量的影响,在此基础上通过正交设计确定最优深层发酵工艺参数,并通过小试和中试对其进行验证,黄绿蜜环菌最优化发酵工艺参数:摇瓶装量为150 m L/500 m L、搅拌速度为125 r/min、发酵时间为10 d、接种量为15%,此工艺可应用于工业化生产。
