Pungency and fruit quality in Mexican landraces of piquín pepper (Capsicum annuum var. glabriusculum) as affected by plant growth environment and postharvest handling
ABSTRACT The variability in fruit pungency, size and quality was analyzed in 31 landraces of piquín pepper (Capsicum annuum L. var. glabriusculum (Dunal) Heiser & Pickersgill) collected from 10 Mexican states. The response of fruits collected in situ and harvested in greenhouse was compared. Pun...
Guardado en:
| Autores principales: | , , , , , , |
|---|---|
| Lenguaje: | English |
| Publicado: |
Instituto de Investigaciones Agropecuarias, INIA
2021
|
| Materias: | |
| Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392021000400546 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| id |
oai:scielo:S0718-58392021000400546 |
|---|---|
| record_format |
dspace |
| spelling |
oai:scielo:S0718-583920210004005462021-10-27Pungency and fruit quality in Mexican landraces of piquín pepper (Capsicum annuum var. glabriusculum) as affected by plant growth environment and postharvest handlingDíaz-Sánchez,Deisy D.López-Sánchez,HiginioSilva-Rojas,Hilda V.Gardea-Béjar,Alfonso A.Cruz-Huerta,NicacioRamírez-Ramírez,IvánGonzález-Hernández,Víctor A. Capsaicinoids fruit quality fruit size landraces maturity stages piquín pepper pungency ABSTRACT The variability in fruit pungency, size and quality was analyzed in 31 landraces of piquín pepper (Capsicum annuum L. var. glabriusculum (Dunal) Heiser & Pickersgill) collected from 10 Mexican states. The response of fruits collected in situ and harvested in greenhouse was compared. Pungency was estimated by measuring capsaicinoids content with HPLC. Additionally, pungency was recorded along fruit maturity stages in greenhouse-grown fruits. On average, greenhouse- produced fruits were markedly more pungent than fruit collected from field locations (29 485 vs. 6114 SHU). Field- collected fruits averaged 5017 μg mL-1 capsaicin content, while dihydrocapsaicin averaged 7618 μg mL-1. In contrast, greenhouse-harvested fruits contained substantially more capsaicin and dihydrocapsaicin (34 762 and 26 174 μg mL-1, respectively), while the capsaicin:dihydrocapsaicin ratio inverted. The three most pungent field-collected landraces averaged 35% of the pungency measured in the three most pungent greenhouse-grown fruits. Pungency increased as maturity stage advanced: green (14 813 SHU) < intermediate (24 767 SHU) < red (29 485 SHU). The fruits collected from 31 field locations had lower titratable acidity, higher content of total soluble solids, and higher maturity index than fruits harvested in greenhouse. Greenhouse harvested fruits were larger and heavier than those collected in the field.info:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAChilean journal of agricultural research v.81 n.4 20212021-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392021000400546en10.4067/S0718-58392021000400546 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
Capsaicinoids fruit quality fruit size landraces maturity stages piquín pepper pungency |
| spellingShingle |
Capsaicinoids fruit quality fruit size landraces maturity stages piquín pepper pungency Díaz-Sánchez,Deisy D. López-Sánchez,Higinio Silva-Rojas,Hilda V. Gardea-Béjar,Alfonso A. Cruz-Huerta,Nicacio Ramírez-Ramírez,Iván González-Hernández,Víctor A. Pungency and fruit quality in Mexican landraces of piquín pepper (Capsicum annuum var. glabriusculum) as affected by plant growth environment and postharvest handling |
| description |
ABSTRACT The variability in fruit pungency, size and quality was analyzed in 31 landraces of piquín pepper (Capsicum annuum L. var. glabriusculum (Dunal) Heiser & Pickersgill) collected from 10 Mexican states. The response of fruits collected in situ and harvested in greenhouse was compared. Pungency was estimated by measuring capsaicinoids content with HPLC. Additionally, pungency was recorded along fruit maturity stages in greenhouse-grown fruits. On average, greenhouse- produced fruits were markedly more pungent than fruit collected from field locations (29 485 vs. 6114 SHU). Field- collected fruits averaged 5017 μg mL-1 capsaicin content, while dihydrocapsaicin averaged 7618 μg mL-1. In contrast, greenhouse-harvested fruits contained substantially more capsaicin and dihydrocapsaicin (34 762 and 26 174 μg mL-1, respectively), while the capsaicin:dihydrocapsaicin ratio inverted. The three most pungent field-collected landraces averaged 35% of the pungency measured in the three most pungent greenhouse-grown fruits. Pungency increased as maturity stage advanced: green (14 813 SHU) < intermediate (24 767 SHU) < red (29 485 SHU). The fruits collected from 31 field locations had lower titratable acidity, higher content of total soluble solids, and higher maturity index than fruits harvested in greenhouse. Greenhouse harvested fruits were larger and heavier than those collected in the field. |
| author |
Díaz-Sánchez,Deisy D. López-Sánchez,Higinio Silva-Rojas,Hilda V. Gardea-Béjar,Alfonso A. Cruz-Huerta,Nicacio Ramírez-Ramírez,Iván González-Hernández,Víctor A. |
| author_facet |
Díaz-Sánchez,Deisy D. López-Sánchez,Higinio Silva-Rojas,Hilda V. Gardea-Béjar,Alfonso A. Cruz-Huerta,Nicacio Ramírez-Ramírez,Iván González-Hernández,Víctor A. |
| author_sort |
Díaz-Sánchez,Deisy D. |
| title |
Pungency and fruit quality in Mexican landraces of piquín pepper (Capsicum annuum var. glabriusculum) as affected by plant growth environment and postharvest handling |
| title_short |
Pungency and fruit quality in Mexican landraces of piquín pepper (Capsicum annuum var. glabriusculum) as affected by plant growth environment and postharvest handling |
| title_full |
Pungency and fruit quality in Mexican landraces of piquín pepper (Capsicum annuum var. glabriusculum) as affected by plant growth environment and postharvest handling |
| title_fullStr |
Pungency and fruit quality in Mexican landraces of piquín pepper (Capsicum annuum var. glabriusculum) as affected by plant growth environment and postharvest handling |
| title_full_unstemmed |
Pungency and fruit quality in Mexican landraces of piquín pepper (Capsicum annuum var. glabriusculum) as affected by plant growth environment and postharvest handling |
| title_sort |
pungency and fruit quality in mexican landraces of piquín pepper (capsicum annuum var. glabriusculum) as affected by plant growth environment and postharvest handling |
| publisher |
Instituto de Investigaciones Agropecuarias, INIA |
| publishDate |
2021 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392021000400546 |
| work_keys_str_mv |
AT diazsanchezdeisyd pungencyandfruitqualityinmexicanlandracesofpiquinpeppercapsicumannuumvarglabriusculumasaffectedbyplantgrowthenvironmentandpostharvesthandling AT lopezsanchezhiginio pungencyandfruitqualityinmexicanlandracesofpiquinpeppercapsicumannuumvarglabriusculumasaffectedbyplantgrowthenvironmentandpostharvesthandling AT silvarojashildav pungencyandfruitqualityinmexicanlandracesofpiquinpeppercapsicumannuumvarglabriusculumasaffectedbyplantgrowthenvironmentandpostharvesthandling AT gardeabejaralfonsoa pungencyandfruitqualityinmexicanlandracesofpiquinpeppercapsicumannuumvarglabriusculumasaffectedbyplantgrowthenvironmentandpostharvesthandling AT cruzhuertanicacio pungencyandfruitqualityinmexicanlandracesofpiquinpeppercapsicumannuumvarglabriusculumasaffectedbyplantgrowthenvironmentandpostharvesthandling AT ramirezramirezivan pungencyandfruitqualityinmexicanlandracesofpiquinpeppercapsicumannuumvarglabriusculumasaffectedbyplantgrowthenvironmentandpostharvesthandling AT gonzalezhernandezvictora pungencyandfruitqualityinmexicanlandracesofpiquinpeppercapsicumannuumvarglabriusculumasaffectedbyplantgrowthenvironmentandpostharvesthandling |
| _version_ |
1718324248226824192 |