Tan, Denis Peng Chuan (2007) Proximate analysis of fibre, protein, lipid and carbohydrate in potatoes (Solanum Tuberosum). Universiti Malaysia Sabah. (Unpublished)
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Abstract
Proximate analysis was carried out on three varieties of potatoes (Solanum tuberosum), namely 'Russet Burbank', 'Red Gold', and 'Yellow Finn'. The parameters analyzed were moisture, ash, lipid, dietary fibre, protein, and carbohydrate content. The methods used were based on AOAC (1990) and James (1995). From the analytical results, 'Russet Burbank' contains the moisture, ash, lipid, dietary fibre, protein, and carbohydrate content of 80.88 ± 0.33 g, 1.45 ± 0.14 g, 0.09 ± 0.01 g,3.45 ± 0.19 g, 3.98 ± 0.14 g, and 13.60 ± 0.17 g over 100 g of fresh sample, respectively. Meanwhile, 'Red Gold' contains the moisture, ash, lipid, dietary fibre, protein, and carbohydrate content of 79.12 ± 0.12 g, 1.34 ± 0.09 g, 0.06 ± 0.02 g, 2.63 ± 0.21 g, 3.05 ± 0.11 g, and 16.43 ± 0.09 g per 100 g of fresh sample, respectively. Lastly, 'Yellow Finn' contains the moisture, ash, lipid, dietary fibre, protein, and carbohydrate content of 79.51 ± 0.02 g, 1.08 ± 0.07 g, 0.05 ± 0.01 g, 2.18 ± 0.07 g, 3.l6 ± 0.09 g, and 16.20 ± 0.17 g per 100 g of fresh sample, respectively. Comparatively, 'Russet Burbank' contains the highest amount of moisture, ash, lipid, total dietary fibre, and protein content. 'Red Gold' instead contains the highest amount of carbohydrate.
| Item Type: | Academic Exercise |
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| Keyword: | dietary fibre, protein, potato, Solanum Tuberosum, carbohydrate, moisture, ash, lipid |
| Subjects: | T Technology > TX Home economics > TX1-1110 Home economics > TX341-641 Nutrition. Foods and food supply |
| Department: | SCHOOL > School of Science and Technology |
| Depositing User: | SITI AZIZAH BINTI IDRIS - |
| Date Deposited: | 17 Jun 2013 13:59 |
| Last Modified: | 23 Oct 2017 12:01 |
| URI: | https://eprints.ums.edu.my/id/eprint/6298 |
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