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http://krishi.icar.gov.in/jspui/handle/123456789/45815| Title: | Protein – Polysaccharide Matrix as Novel Wall Material for Rice Bran Oil Encapsulation |
| Other Titles: | Not Available |
| Authors: | Murali, S. Kar, A. Patel, A. S. |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Central Institute of Fisheries Technology ICAR::Indian Agricultural Research Institute School of Food and Agriculture, University of Maine, U.S.A. |
| Published/ Complete Date: | 2020-10 |
| Project Code: | Not Available |
| Keywords: | Gamma oryzanol encapsulation efficiency scanning electron microscopy peroxide value antioxidant |
| Publisher: | Journal of Agricultural Engineering |
| Citation: | Murali, S., Kar, A., Patel, A. S. (2020) Protein – Polysaccharide Matrix as Novel Wall Material for Rice Bran Oil Encapsulation. J. Agric. Eng. 57(4): 329-340. |
| Series/Report no.: | Not Available; |
| Abstract/Description: | An attempt was made to optimize the encapsulation of rice bran oil using tapioca starchwhey protein isolate matrix as wall material by spray drying technique. The selected independent variables for optimization were oil concentration (20, 25, 30 %), wall material starch-protein ratio (1:1, 3:1, 5:1) and drying inlet air temperature (140, 150, 160 ºC). Encapsulated rice bran oil powder was evaluated for encapsulation efficiency, peroxide value, and gamma oryzanol content. Optimization of the process conditions was carried by model fitting technique of response surface methodology using Design Expert Software. The results indicated that 20 % oil concentration, 2.2:1 starch-protein ratio, and 140°C drying inlet air temperature are optimum to obtain maximum of 79.52 % encapsulation efficiency, 12,390 ppm gamma oryzanol content, and minimum of 1.52 meq. kg-1 of peroxide value. Analysis of encapsulated powder for size and shape indicated that 90 % of the particles were below 21 μm size having spherical shape with smooth surface. |
| Description: | Not Available |
| ISSN: | 0256-6524 (Print) 0976-2418 (Online) |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Journal of Agricultural Engineering |
| NAAS Rating: | 4.79 |
| Volume No.: | 57(4) |
| Page Number: | 329-340 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/45815 |
| Appears in Collections: | FS-CIFT-Publication |
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