Phytochemicals in native Peruvian Capsicum pubescens (Rocoto)
Peru is considered a hotspot with maybe the highest diversity of domesticated chili peppers. Capsicum pubescens is the least explored domesticated chili pepper, especially with regard to its chemical composition. Thirty-two different C. pubescens (Rocoto) accessions, out of the national Peruvian Cap...
| Autores principales: | , , , , , , , |
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| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | Inglés |
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Springer Nature
2020
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| Materias: | |
| Acceso en línea: | https://repositorio.inia.gob.pe/handle/20.500.12955/1149 https://doi.org/10.1007/s00217-015-2506-y |
| _version_ | 1855028505592463360 |
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| author | Meckelmann, Sven W. Jansen, Christian Riegel, Dieter W. Van Zonneveld, Maarten J. Ríos Lobo, Llermé Peña Pineda, Karla Mónica Mueller Seitz, Erika Petz, Michael |
| author_browse | Jansen, Christian Meckelmann, Sven W. Mueller Seitz, Erika Petz, Michael Peña Pineda, Karla Mónica Riegel, Dieter W. Ríos Lobo, Llermé Van Zonneveld, Maarten J. |
| author_facet | Meckelmann, Sven W. Jansen, Christian Riegel, Dieter W. Van Zonneveld, Maarten J. Ríos Lobo, Llermé Peña Pineda, Karla Mónica Mueller Seitz, Erika Petz, Michael |
| author_sort | Meckelmann, Sven W. |
| collection | Repositorio INIA |
| description | Peru is considered a hotspot with maybe the highest diversity of domesticated chili peppers. Capsicum pubescens is the least explored domesticated chili pepper, especially with regard to its chemical composition. Thirty-two different C. pubescens (Rocoto) accessions, out of the national Peruvian Capsicum germplasm collection at the Instituto Nacional de Innovación Agraria, were selected for investigating the phytochemical content and its variability. After drying and milling, the fruits were analyzed for the three major capsaicinoids (capsaicin, dihydrocapsaicin and nordihydrocapsaicin), flavonoid aglycons (quercetin, kaempferol, luteolin, apigenin), total polyphenol content, antioxidant capacity, tocopherol (α-, β- and γ-) content, fat content, ascorbic acid content, surface color and extractable color. The concentrations for selected traits ranged as follows: total capsaicinoids from 55 to 410 mg/100 g (corresponding to ca. 8400–60,000 SHU), total polyphenols from 1.8 to 2.5 g gallic acid equivalents/100 g, antioxidant capacity from 2.4 to 4.6 mmol Trolox/100 g and tocopherols from 6.8 to 18.4 mg/100 g. Only very few of the accessions contained detectable amounts of the major chili flavonoid quercetin. The results indicate that C. pubescens is generally less diverse and exhibits a lower content of almost all analyzed traits when compared to 147 Peruvian chili pepper accessions belonging to the other four domesticated species. |
| format | info:eu-repo/semantics/article |
| id | INIA1149 |
| institution | Institucional Nacional de Innovación Agraria |
| language | Inglés |
| publishDate | 2020 |
| publishDateRange | 2020 |
| publishDateSort | 2020 |
| publisher | Springer Nature |
| publisherStr | Springer Nature |
| record_format | dspace |
| spelling | INIA11492022-11-21T20:33:20Z Phytochemicals in native Peruvian Capsicum pubescens (Rocoto) Meckelmann, Sven W. Jansen, Christian Riegel, Dieter W. Van Zonneveld, Maarten J. Ríos Lobo, Llermé Peña Pineda, Karla Mónica Mueller Seitz, Erika Petz, Michael Chili pepper Capsicum C.pubescens Rocoto Capsaicin Quercetin Polyphenols Tocopherols Biotecnología agrícola, Biotecnología alimentaria Peru is considered a hotspot with maybe the highest diversity of domesticated chili peppers. Capsicum pubescens is the least explored domesticated chili pepper, especially with regard to its chemical composition. Thirty-two different C. pubescens (Rocoto) accessions, out of the national Peruvian Capsicum germplasm collection at the Instituto Nacional de Innovación Agraria, were selected for investigating the phytochemical content and its variability. After drying and milling, the fruits were analyzed for the three major capsaicinoids (capsaicin, dihydrocapsaicin and nordihydrocapsaicin), flavonoid aglycons (quercetin, kaempferol, luteolin, apigenin), total polyphenol content, antioxidant capacity, tocopherol (α-, β- and γ-) content, fat content, ascorbic acid content, surface color and extractable color. The concentrations for selected traits ranged as follows: total capsaicinoids from 55 to 410 mg/100 g (corresponding to ca. 8400–60,000 SHU), total polyphenols from 1.8 to 2.5 g gallic acid equivalents/100 g, antioxidant capacity from 2.4 to 4.6 mmol Trolox/100 g and tocopherols from 6.8 to 18.4 mg/100 g. Only very few of the accessions contained detectable amounts of the major chili flavonoid quercetin. The results indicate that C. pubescens is generally less diverse and exhibits a lower content of almost all analyzed traits when compared to 147 Peruvian chili pepper accessions belonging to the other four domesticated species. 2020-10-20T05:24:11Z 2020-10-20T05:24:11Z 2015-07-29 info:eu-repo/semantics/article Meckelmann, S.W., Jansen, C., Riegel, D.W. et al. Phytochemicals in native Peruvian Capsicum pubescens (Rocoto). European Food Research and Technology 241, 817–825 (2015). doi: 10.1007/s00217-015-2506-y https://repositorio.inia.gob.pe/handle/20.500.12955/1149 European Food Research and Technology https://doi.org/10.1007/s00217-015-2506-y eng European Food Research and Technology 241, 817–825 (2015). https://doi.org/10.1007/s00217-015-2506-y info:eu-repo/semantics/closedAccess https://creativecommons.org/licenses/by/4.0/ other Perú Springer Nature Suiza Instituto Nacional de Innovación Agraria Repositorio Institucional - INIA |
| spellingShingle | Chili pepper Capsicum C.pubescens Rocoto Capsaicin Quercetin Polyphenols Tocopherols Biotecnología agrícola, Biotecnología alimentaria Meckelmann, Sven W. Jansen, Christian Riegel, Dieter W. Van Zonneveld, Maarten J. Ríos Lobo, Llermé Peña Pineda, Karla Mónica Mueller Seitz, Erika Petz, Michael Phytochemicals in native Peruvian Capsicum pubescens (Rocoto) |
| title | Phytochemicals in native Peruvian Capsicum pubescens (Rocoto) |
| title_full | Phytochemicals in native Peruvian Capsicum pubescens (Rocoto) |
| title_fullStr | Phytochemicals in native Peruvian Capsicum pubescens (Rocoto) |
| title_full_unstemmed | Phytochemicals in native Peruvian Capsicum pubescens (Rocoto) |
| title_short | Phytochemicals in native Peruvian Capsicum pubescens (Rocoto) |
| title_sort | phytochemicals in native peruvian capsicum pubescens rocoto |
| topic | Chili pepper Capsicum C.pubescens Rocoto Capsaicin Quercetin Polyphenols Tocopherols Biotecnología agrícola, Biotecnología alimentaria |
| url | https://repositorio.inia.gob.pe/handle/20.500.12955/1149 https://doi.org/10.1007/s00217-015-2506-y |
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