Process Optimization of Lycium ruthenicum Murr. Powder Preparation by Airflow Ultrafine Pulverization at Low Temperature and Characterization of its Antioxidant Activity
文献类型：期刊论文
| 作者 | Kai, Deng; Na, Hu; Yourui, Suo ; Ding Chenxu
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| 刊名 | JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN
 |
| 出版日期 | 2019 |
| 卷号 | 41期号:5 |
| 关键词 | Ultrafine pulverization by airflow Lycium ruthenicum Murr Technological parameter Optimization Low temperature |
| 英文摘要 | The processing of ultrafine pulverization Lycium ruthenicum Murr. by airflow is studied to determine the best parameters. Based on the single factor experiment, orthogonal experimental design is utilized to optimization of process parameters. The results show that the water content is 0.5%, air supply pressure is 0.70 Mpa, graded speed is 55 Hz, freezing time in the liquid nitrogen is 2 h. Under the condition of repeated trials, the average grading of L. ruthenicum fruit submicron powder is 19.8167 +/- 0.53 mu m. The contents of the total polysaccharides, anthocyanin and antioxidant activity in the water extract of submicron powders are obviously higher than the normal powder's, which can efficiently increase the dissolution rate of active ingredients in L. ruthenicum Murr. |
| 源URL | [http://210.75.249.4/handle/363003/59692]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Kai, Deng,Na, Hu,Yourui, Suo,et al. Process Optimization of Lycium ruthenicum Murr. Powder Preparation by Airflow Ultrafine Pulverization at Low Temperature and Characterization of its Antioxidant Activity[J]. JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN,2019,41(5). |
| APA | Kai, Deng,Na, Hu,Yourui, Suo,&Ding Chenxu.(2019).Process Optimization of Lycium ruthenicum Murr. Powder Preparation by Airflow Ultrafine Pulverization at Low Temperature and Characterization of its Antioxidant Activity.JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN,41(5). |
| MLA | Kai, Deng,et al."Process Optimization of Lycium ruthenicum Murr. Powder Preparation by Airflow Ultrafine Pulverization at Low Temperature and Characterization of its Antioxidant Activity".JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN 41.5(2019). |
入库方式： OAI收割
来源：西北高原生物研究所
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