Details

Autor(en) / Beteiligte

• Victoria-Campos, Claudia I
• Ornelas-Paz, José de Jesús
• Yahia, E.M
• Jiménez-Castro, J.A
• Cervantes-Paz, B
• Ibarra-Junquera, V
• Pérez-Martínez, J.D
• Zamudio-Flores, P.B
• Escalante-Minakata, P

Titel

Effect of Ripening, Heat Processing, and Fat Type on the Micellarization of Pigments from Jalapeño Peppers

Ist Teil von

• Journal of agricultural and food chemistry, 2013-10, Vol.61 (41), p.9938-9949

Ort / Verlag

Washington, DC: American Chemical Society

Erscheinungsjahr

2013

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• Raw and heat-processed (boiled and grilled) jalapeño peppers at three intermediate ripening stages (brown, 50% red, and 75% red) were digested in vitro without fat and in the presence of soybean oil (SO) or beef tallow (BT), and the micellarization of their lipid soluble pigments (LSP) was measured. The micelles from digestions with brown, 50% red, and 75% red peppers contained up to 27, 35, and 29 different LSP, respectively. Boiling and grilling decreased the micellarization of LSP from brown peppers, whereas the opposite was observed with 75% red peppers. Heat processing did not clearly affect the micellarization of LSP from 50% red fruits. The impact of fat on LSP micellarization was ripening-dependent, but the micellarization of the less polar carotenoids was always increased by SO or BT. This positive effect of fat was higher with SO than with BT.