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http://krishi.icar.gov.in/jspui/handle/123456789/16473| Title: | Bioavailability of Iron and Zinc as affected by Phytic acid content in Rice grain. |
| Other Titles: | Impact of PA on minerals bioavailability in rice. |
| Authors: | Kumar A, Kar SS, Lal MK, Nayak L, Umakanta N, Samantaray S and Sharma SG. |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::National Rice Research Institute |
| Published/ Complete Date: | 2017 |
| Project Code: | 4.1 |
| Keywords: | anti-nutritional factor, grain processing, micronutrient bioavailability, mineral chelator. |
| Publisher: | WILEY |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Phytic acid (PA) is considered as an anti-nutritional factor (ANF) present in cereals and legumes and bind to cationic minerals including iron (Fe) and zinc (Zn), thus reducing their bioavailability in both ruminants and non ruminants. The present study was aimed at finding the impact of PA on bioavailability of Fe and Zn. Six rice cultivars with contrasting PA were evaluated for total phosphorus (P), PA, Fe, and Zn in brown and processed rice. A significant correlation of PA of brown rice with PA of milled rice (r= .69) was observed. PA and Zn content were negatively correlated (r= .55) in brown rice while no significant correlation was found between PA and Zn in milled rice. The rice cultivar Bindli, with lowest PA (0.82 g/100 g) was found to exhibit high Zn bioavailability, while PB267, with highest PA (2.62 g/100 g) showed low Zn and Fe bioavailability. |
| Description: | Not Available |
| ISSN: | 0145-8884 |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Journal of Food Biochemistry (Journal of Food Lipids) |
| NAAS Rating: | 7.66 |
| Volume No.: | 2017;e12413 |
| Page Number: | 1-9 |
| Name of the Division/Regional Station: | Crop Physiology and Biochemistry |
| Source, DOI or any other URL: | https://doi.org/10.1111/jfbc.12413 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/16473 |
| Appears in Collections: | CS-NRRI-Publication |
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