Glycemic index and fiber content of wholemeal bread enriched with Bambara groundnut (Vigna subterranea L. Verdc)
Foods rich in dietary fiber may have a lower glycemic index (GI). The use of whole wheat and Bambara groundnuts in wholemeal bread production enhances its fiber content, offering significant dietary benefits. Wheat has a dietary fibre content of 11.6-17 g/100 g, and based on the Indonesian food comp...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2025-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2025/04/bioconf_icnf2024_03014.pdf |
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| Summary: | Foods rich in dietary fiber may have a lower glycemic index (GI). The use of whole wheat and Bambara groundnuts in wholemeal bread production enhances its fiber content, offering significant dietary benefits. Wheat has a dietary fibre content of 11.6-17 g/100 g, and based on the Indonesian food composition table, dried Bambara groundnuts have a fiber content of 26.3 g/100. This experimental study compares the glycemic index of wholemeal bread made from 100% whole wheat flour (WW) with wholemeal bread made from 80% whole wheat flour and 20% Bambara groundnut flour (WB). The result showed that both breads had high total dietary fiber (TDF) content (WW: 6.1 g/100g and WB: 6.9 g/100 g), as well as medium glycemic index values (WW: 55.1 and WB: 61.1). This study suggests that Bambara groundnut has the potential as ingredients for producing high-fiber food products. |
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| ISSN: | 2117-4458 |