Characterization of peanut kernels as affected by harvest date and drying practices

Peanuts (Tainan no. 9 and no. 11, Spanish cv.) were harvested at 50, 60, 70, and 80 days after flowering. The peanut pods were removed from the vines and sun-dried or oven-dried or not removed from vines and sun-dried to a moisture content below 9%. The average size and weight percentage of the size...

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Veröffentlicht in:Journal of agricultural and food chemistry 1992-09, Vol.40 (9), p.1536-1540
Hauptverfasser: Chiou, Robin Y. Y, Liu, Chii Dong, Liu, Ching Ping, Ferng, Sophia, Tsai, Rong Tsuen
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container_end_page 1540
container_issue 9
container_start_page 1536
container_title Journal of agricultural and food chemistry
container_volume 40
creator Chiou, Robin Y. Y
Liu, Chii Dong
Liu, Ching Ping
Ferng, Sophia
Tsai, Rong Tsuen
description Peanuts (Tainan no. 9 and no. 11, Spanish cv.) were harvested at 50, 60, 70, and 80 days after flowering. The peanut pods were removed from the vines and sun-dried or oven-dried or not removed from vines and sun-dried to a moisture content below 9%. The average size and weight percentage of the sized kernels (U.S. no. 1 shelled Spanish) increased as the maturity increased. Total alpha-amino nitrogen, conarachin, total soluble carbohydrate, glucose, and sucrose contents decreased significantly as the kernels matured. The kernel color (L value) during roasting increased with maturity, indicating that the average maturity of the sized kernels increased with an increase in growing period. At the same harvest date, various drying practices resulted in a variation in chemical composition and color of the kernels during roasting
doi_str_mv 10.1021/jf00021a013
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Y</creatorcontrib><creatorcontrib>Liu, Chii Dong</creatorcontrib><creatorcontrib>Liu, Ching Ping</creatorcontrib><creatorcontrib>Ferng, Sophia</creatorcontrib><creatorcontrib>Tsai, Rong Tsuen</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>CrossRef</collection><jtitle>Journal of agricultural and food chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chiou, Robin Y. Y</au><au>Liu, Chii Dong</au><au>Liu, Ching Ping</au><au>Ferng, Sophia</au><au>Tsai, Rong Tsuen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Characterization of peanut kernels as affected by harvest date and drying practices</atitle><jtitle>Journal of agricultural and food chemistry</jtitle><addtitle>J. Agric. 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At the same harvest date, various drying practices resulted in a variation in chemical composition and color of the kernels during roasting</abstract><pub>American Chemical Society</pub><doi>10.1021/jf00021a013</doi><tpages>5</tpages></addata></record>
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ispartof Journal of agricultural and food chemistry, 1992-09, Vol.40 (9), p.1536-1540
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1520-5118
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subjects AIR
AIRE
ARACHIDE
CACAHUETE
COMPOSE AMINE
COMPOSICION QUIMICA
COMPOSITION CHIMIQUE
COMPUESTOS DE AMINA
CONTENIDO DE HUMEDAD
DATE DE RECOLTE
DIMENSION
FECHA DE RECOLECCION
GRILLAGE
MADUREZ
MATURITE
PESO
POIDS
SECADO
SECADO NATURAL
SECHAGE
SECHAGE NATUREL
TENEUR EN EAU
TOSTADO
title Characterization of peanut kernels as affected by harvest date and drying practices
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