Starch isolated from unripe plantain (Musa Paradisiaca) peels was characterised for proximate composition (moisture content, ash content and pH) and functional properties. The morphology of the starch granule and particle size were determined using scanning electron microscopy technique. The yield of starch from the unripe peels was 1.86% (1.86g/kg) on a dry weight basis, and the starch contained 12.60% moisture, 0.47% ash and had a pH value of 7.49 at 25°C. Studies on the functional properties gave values of bulk density, tapped density, particle density, water binding capacity, fat binding capacity and dispersibility as 0.46g/ml, 0.56g/ml, 1.18g/ml. 1.662 (166.2%), 1.3848 (138.48%) and 84% respectively. The morphology of the starch granule indicated a smooth, irregular, rod-like and highly elongated granule. The analysis of some of the flow properties of starch showed the good flowability property of plantain peel starch. Results obtained from proximate and physicochemical analysis portrayed the potentials of unripe plantain peel starch for industrial applications, especially in the pharmaceutical industries.
Published in | World Journal of Applied Chemistry (Volume 2, Issue 3) |
DOI | 10.11648/j.wjac.20170203.16 |
Page(s) | 109-115 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2017. Published by Science Publishing Group |
Musa Paradisiaca, Proximate Composition, Functional Properties, Starch, Pharmaceutical Industries
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APA Style
Ezeh Vincentia Ogechukwu, Obidiegwu Martin Uzodinma, Uzoma Paul Chinonso, Obasi Henry Chinedu. (2017). Isolation and Characterization of Starch from Unripe Plantain (Musa Paradisiaca) Peels. World Journal of Applied Chemistry, 2(3), 109-115. https://doi.org/10.11648/j.wjac.20170203.16
ACS Style
Ezeh Vincentia Ogechukwu; Obidiegwu Martin Uzodinma; Uzoma Paul Chinonso; Obasi Henry Chinedu. Isolation and Characterization of Starch from Unripe Plantain (Musa Paradisiaca) Peels. World J. Appl. Chem. 2017, 2(3), 109-115. doi: 10.11648/j.wjac.20170203.16
@article{10.11648/j.wjac.20170203.16, author = {Ezeh Vincentia Ogechukwu and Obidiegwu Martin Uzodinma and Uzoma Paul Chinonso and Obasi Henry Chinedu}, title = {Isolation and Characterization of Starch from Unripe Plantain (Musa Paradisiaca) Peels}, journal = {World Journal of Applied Chemistry}, volume = {2}, number = {3}, pages = {109-115}, doi = {10.11648/j.wjac.20170203.16}, url = {https://doi.org/10.11648/j.wjac.20170203.16}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.wjac.20170203.16}, abstract = {Starch isolated from unripe plantain (Musa Paradisiaca) peels was characterised for proximate composition (moisture content, ash content and pH) and functional properties. The morphology of the starch granule and particle size were determined using scanning electron microscopy technique. The yield of starch from the unripe peels was 1.86% (1.86g/kg) on a dry weight basis, and the starch contained 12.60% moisture, 0.47% ash and had a pH value of 7.49 at 25°C. Studies on the functional properties gave values of bulk density, tapped density, particle density, water binding capacity, fat binding capacity and dispersibility as 0.46g/ml, 0.56g/ml, 1.18g/ml. 1.662 (166.2%), 1.3848 (138.48%) and 84% respectively. The morphology of the starch granule indicated a smooth, irregular, rod-like and highly elongated granule. The analysis of some of the flow properties of starch showed the good flowability property of plantain peel starch. Results obtained from proximate and physicochemical analysis portrayed the potentials of unripe plantain peel starch for industrial applications, especially in the pharmaceutical industries.}, year = {2017} }
TY - JOUR T1 - Isolation and Characterization of Starch from Unripe Plantain (Musa Paradisiaca) Peels AU - Ezeh Vincentia Ogechukwu AU - Obidiegwu Martin Uzodinma AU - Uzoma Paul Chinonso AU - Obasi Henry Chinedu Y1 - 2017/09/04 PY - 2017 N1 - https://doi.org/10.11648/j.wjac.20170203.16 DO - 10.11648/j.wjac.20170203.16 T2 - World Journal of Applied Chemistry JF - World Journal of Applied Chemistry JO - World Journal of Applied Chemistry SP - 109 EP - 115 PB - Science Publishing Group SN - 2637-5982 UR - https://doi.org/10.11648/j.wjac.20170203.16 AB - Starch isolated from unripe plantain (Musa Paradisiaca) peels was characterised for proximate composition (moisture content, ash content and pH) and functional properties. The morphology of the starch granule and particle size were determined using scanning electron microscopy technique. The yield of starch from the unripe peels was 1.86% (1.86g/kg) on a dry weight basis, and the starch contained 12.60% moisture, 0.47% ash and had a pH value of 7.49 at 25°C. Studies on the functional properties gave values of bulk density, tapped density, particle density, water binding capacity, fat binding capacity and dispersibility as 0.46g/ml, 0.56g/ml, 1.18g/ml. 1.662 (166.2%), 1.3848 (138.48%) and 84% respectively. The morphology of the starch granule indicated a smooth, irregular, rod-like and highly elongated granule. The analysis of some of the flow properties of starch showed the good flowability property of plantain peel starch. Results obtained from proximate and physicochemical analysis portrayed the potentials of unripe plantain peel starch for industrial applications, especially in the pharmaceutical industries. VL - 2 IS - 3 ER -