Stinging Nettle (<i>Urtica dioica</i> L.) as a Functional Component in Durum Wheat Pasta Production: Impact on Chemical Composition, In Vitro Glycemic Index, and Quality Properties
Stinging nettle (<i>Urtica dioica</i> L.) is a good source of biologically active compounds with proven beneficial health effects. This study aimed to investigate the effect of nettle herb supplementation on chemical composition, including the content of selected minerals and pigments, t...
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2021
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oai:doaj.org-article:e104cf169e954afa937b7003f7dd4e6a2021-11-25T18:28:20ZStinging Nettle (<i>Urtica dioica</i> L.) as a Functional Component in Durum Wheat Pasta Production: Impact on Chemical Composition, In Vitro Glycemic Index, and Quality Properties10.3390/molecules262269091420-3049https://doaj.org/article/e104cf169e954afa937b7003f7dd4e6a2021-11-01T00:00:00Zhttps://www.mdpi.com/1420-3049/26/22/6909https://doaj.org/toc/1420-3049Stinging nettle (<i>Urtica dioica</i> L.) is a good source of biologically active compounds with proven beneficial health effects. This study aimed to investigate the effect of nettle herb supplementation on chemical composition, including the content of selected minerals and pigments, the in vitro glycemic response, and the cooking and sensory quality of extruded pasta. Tagliatelle-shaped pasta was produced under semi-technical scale by partial replacement of durum wheat semolina with 0, 1, 2, 3, 4, and 5% of lyophilized nettle. The partial substitution with freeze-dried nettle caused a statistically significant (<i>p</i> ≤ 0.05) increase in the content of minerals, especially calcium, iron, potassium, and magnesium in the products. The calcium content in the pasta fortified with 5%-addition of stinging nettle was 175.9 mg 100 g<sup>−1</sup> and this concentration was 5.8 times higher than in the control sample. At the same time, high content of chlorophylls and carotenoids (237.58 µg g<sup>−1</sup> and 13.35 µg g<sup>−1</sup>, respectively) was noticed. Enriching pasta with a 0–5% addition of stinging nettle resulted in a statistically significant (<i>p</i> ≤ 0.05) increase in the content of the total dietary fiber (TDF) (from 5.1 g 100 g<sup>−1</sup> to 8.82 g 100 g<sup>−1</sup>) and the insoluble dietary fiber (IDF) (from 2.29 g 100 g<sup>−1</sup> to 5.63 g 100 g<sup>−1</sup>). The lowest hydrolysis index of starch (HI = 17.49%) and the lowest glycemic index (GI = 49.31%) were noted for the pasta enriched with 3% nettle.Ada KrawęckaAldona SobotaUrszula PankiewiczEwelina ZielińskaPiotr ZarzyckiMDPI AGarticleenriched pastafunctional foodglycemic indexphytochemicalspigmentsmineralsOrganic chemistryQD241-441ENMolecules, Vol 26, Iss 6909, p 6909 (2021) |
| institution |
DOAJ |
| collection |
DOAJ |
| language |
EN |
| topic |
enriched pasta functional food glycemic index phytochemicals pigments minerals Organic chemistry QD241-441 |
| spellingShingle |
enriched pasta functional food glycemic index phytochemicals pigments minerals Organic chemistry QD241-441 Ada Krawęcka Aldona Sobota Urszula Pankiewicz Ewelina Zielińska Piotr Zarzycki Stinging Nettle (<i>Urtica dioica</i> L.) as a Functional Component in Durum Wheat Pasta Production: Impact on Chemical Composition, In Vitro Glycemic Index, and Quality Properties |
| description |
Stinging nettle (<i>Urtica dioica</i> L.) is a good source of biologically active compounds with proven beneficial health effects. This study aimed to investigate the effect of nettle herb supplementation on chemical composition, including the content of selected minerals and pigments, the in vitro glycemic response, and the cooking and sensory quality of extruded pasta. Tagliatelle-shaped pasta was produced under semi-technical scale by partial replacement of durum wheat semolina with 0, 1, 2, 3, 4, and 5% of lyophilized nettle. The partial substitution with freeze-dried nettle caused a statistically significant (<i>p</i> ≤ 0.05) increase in the content of minerals, especially calcium, iron, potassium, and magnesium in the products. The calcium content in the pasta fortified with 5%-addition of stinging nettle was 175.9 mg 100 g<sup>−1</sup> and this concentration was 5.8 times higher than in the control sample. At the same time, high content of chlorophylls and carotenoids (237.58 µg g<sup>−1</sup> and 13.35 µg g<sup>−1</sup>, respectively) was noticed. Enriching pasta with a 0–5% addition of stinging nettle resulted in a statistically significant (<i>p</i> ≤ 0.05) increase in the content of the total dietary fiber (TDF) (from 5.1 g 100 g<sup>−1</sup> to 8.82 g 100 g<sup>−1</sup>) and the insoluble dietary fiber (IDF) (from 2.29 g 100 g<sup>−1</sup> to 5.63 g 100 g<sup>−1</sup>). The lowest hydrolysis index of starch (HI = 17.49%) and the lowest glycemic index (GI = 49.31%) were noted for the pasta enriched with 3% nettle. |
| format |
article |
| author |
Ada Krawęcka Aldona Sobota Urszula Pankiewicz Ewelina Zielińska Piotr Zarzycki |
| author_facet |
Ada Krawęcka Aldona Sobota Urszula Pankiewicz Ewelina Zielińska Piotr Zarzycki |
| author_sort |
Ada Krawęcka |
| title |
Stinging Nettle (<i>Urtica dioica</i> L.) as a Functional Component in Durum Wheat Pasta Production: Impact on Chemical Composition, In Vitro Glycemic Index, and Quality Properties |
| title_short |
Stinging Nettle (<i>Urtica dioica</i> L.) as a Functional Component in Durum Wheat Pasta Production: Impact on Chemical Composition, In Vitro Glycemic Index, and Quality Properties |
| title_full |
Stinging Nettle (<i>Urtica dioica</i> L.) as a Functional Component in Durum Wheat Pasta Production: Impact on Chemical Composition, In Vitro Glycemic Index, and Quality Properties |
| title_fullStr |
Stinging Nettle (<i>Urtica dioica</i> L.) as a Functional Component in Durum Wheat Pasta Production: Impact on Chemical Composition, In Vitro Glycemic Index, and Quality Properties |
| title_full_unstemmed |
Stinging Nettle (<i>Urtica dioica</i> L.) as a Functional Component in Durum Wheat Pasta Production: Impact on Chemical Composition, In Vitro Glycemic Index, and Quality Properties |
| title_sort |
stinging nettle (<i>urtica dioica</i> l.) as a functional component in durum wheat pasta production: impact on chemical composition, in vitro glycemic index, and quality properties |
| publisher |
MDPI AG |
| publishDate |
2021 |
| url |
https://doaj.org/article/e104cf169e954afa937b7003f7dd4e6a |
| work_keys_str_mv |
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