Knowledge Resource Center for Ecological Environment in Arid Area
| Use of immobilized Pectinase for Fruit Juice Clarification | |
| Alsoufi, Mohammed Abdulrazzaq | |
| 通讯作者 | Alsoufi, MA (corresponding author), Univ Baghdad, Market Res & Consumer Protect Ctr, Dept Evaluating Prod, Baghdad, Iraq. |
| 来源期刊 | BIOSCIENCE RESEARCH
 |
| ISSN | 1811-9506 |
| EISSN | 2218-3973 |
| 出版年 | 2021 |
| 卷号 | 18期号:2页码:1480-1487 |
| 英文摘要 | The study was initiated to use for new local support material sources (bentonite) for immobilized pectinase for invest it's in this field, due to huge quantities of this clay in the Western desert of the Republic of Iraq, the aim of the present study to use bentonite for immobilized pectinase, and study of its ability and efficiently for depectinization from fruit juice as application in food technology. The immobilization efficiency of lyophilized pectinase was 88%. PH profile of both free and immobilized enzyme was 4.5 which was stable at 3-6 for 30 min. The maximum temperature was 45 and 50 degrees C, respectively, both enzymes were stable at 40 degrees C for 30 min, while they lost 100 and 64.28% from its initial activity at 70 degrees C respectively. Immobilized pectinase retained initial activity over 18 continue usage; while it retained about 87% of its original activity after 25 continuing usage. Both free and immobilized pectinase retained of 100% of initial activity for 6 and 28 days of storage at 4 degrees C. The required time for pectin hydrolysis by immobilized pectinase was 60 min, with transmittance T450 32.74%, the decrease of viscosity for raw orange juice was 63.9% at the same period. |
| 英文关键词 | Enzymes application immobilized enzymes pectinase bentonite clay orange juice clarification |
| 类型 | Article |
| 语种 | 英语 |
| 收录类别 | ESCI |
| WOS记录号 | WOS:000690873100047 |
| WOS关键词 | NANOPARTICLES |
| WOS类目 | Biology |
| WOS研究方向 | Life Sciences & Biomedicine - Other Topics |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/362713 |
| 作者单位 | [Alsoufi, Mohammed Abdulrazzaq] Univ Baghdad, Market Res & Consumer Protect Ctr, Dept Evaluating Prod, Baghdad, Iraq |
| 推荐引用方式 GB/T 7714 | Alsoufi, Mohammed Abdulrazzaq. Use of immobilized Pectinase for Fruit Juice Clarification[J],2021,18(2):1480-1487. |
| APA | Alsoufi, Mohammed Abdulrazzaq.(2021).Use of immobilized Pectinase for Fruit Juice Clarification.BIOSCIENCE RESEARCH,18(2),1480-1487. |
| MLA | Alsoufi, Mohammed Abdulrazzaq."Use of immobilized Pectinase for Fruit Juice Clarification".BIOSCIENCE RESEARCH 18.2(2021):1480-1487. |
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