Variation and Correlation Analysis of Flavonoids and Carotenoids in Korean Pigmented Rice (Oryza sativa L.) Cultivars
Flavonoids and carotenoids of pigmented rice (Oryza sativa L.), including five black cultivars and two red cultivars, from Korea were characterized to determine the diversity among the phytochemicals and to analyze the relationships among their contents. Black cultivars were higher in flavonoids and...
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Veröffentlicht in: | Journal of agricultural and food chemistry 2010-12, Vol.58 (24), p.12804-12809 |
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creator | Kim, Jae Kwang Lee, Si Young Chu, Sang Mi Lim, Sun Hyung Suh, Seok-Cheol Lee, Young-Tack Cho, Hyun Suk Ha, Sun-Hwa |
description | Flavonoids and carotenoids of pigmented rice (Oryza sativa L.), including five black cultivars and two red cultivars, from Korea were characterized to determine the diversity among the phytochemicals and to analyze the relationships among their contents. Black cultivars were higher in flavonoids and carotenoids than the red and white cultivars. The profiles of eight phytochemicals identified from the rice grains were subjected to principal component analysis (PCA) to evaluate the differences among cultivars. PCA could fully distinguish between these cultivars. The Heugjinjubyeo (BR-1) and Heugseolbyeo (BR-2) cultivars were separated from the others based on flavonoid and carotenoid concentrations. Flavonoid contents had a positive correlation with carotenoid contents among all rice grains. The BR-1 and BR-2 cultivars appear to be good candidates for future breeding programs because they have simultaneously high flavonoid and carotenoid contents. |
doi_str_mv | 10.1021/jf103277g |
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The Heugjinjubyeo (BR-1) and Heugseolbyeo (BR-2) cultivars were separated from the others based on flavonoid and carotenoid concentrations. Flavonoid contents had a positive correlation with carotenoid contents among all rice grains. The BR-1 and BR-2 cultivars appear to be good candidates for future breeding programs because they have simultaneously high flavonoid and carotenoid contents.</description><identifier>ISSN: 0021-8561</identifier><identifier>EISSN: 1520-5118</identifier><identifier>DOI: 10.1021/jf103277g</identifier><identifier>PMID: 21090621</identifier><identifier>CODEN: JAFCAU</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Biological and medical sciences ; Breeding ; Carotenoids - analysis ; Cereal and baking product industries ; Chemical Composition of Foods/Feeds ; Flavonoids - analysis ; Food industries ; Fundamental and applied biological sciences. 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Cultivars</title><title>Journal of agricultural and food chemistry</title><addtitle>J. Agric. Food Chem</addtitle><description>Flavonoids and carotenoids of pigmented rice (Oryza sativa L.), including five black cultivars and two red cultivars, from Korea were characterized to determine the diversity among the phytochemicals and to analyze the relationships among their contents. Black cultivars were higher in flavonoids and carotenoids than the red and white cultivars. The profiles of eight phytochemicals identified from the rice grains were subjected to principal component analysis (PCA) to evaluate the differences among cultivars. PCA could fully distinguish between these cultivars. The Heugjinjubyeo (BR-1) and Heugseolbyeo (BR-2) cultivars were separated from the others based on flavonoid and carotenoid concentrations. Flavonoid contents had a positive correlation with carotenoid contents among all rice grains. The BR-1 and BR-2 cultivars appear to be good candidates for future breeding programs because they have simultaneously high flavonoid and carotenoid contents.</description><subject>Biological and medical sciences</subject><subject>Breeding</subject><subject>Carotenoids - analysis</subject><subject>Cereal and baking product industries</subject><subject>Chemical Composition of Foods/Feeds</subject><subject>Flavonoids - analysis</subject><subject>Food industries</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Korea</subject><subject>Oryza - chemistry</subject><subject>Oryza - genetics</subject><subject>Pigmentation</subject><subject>Plant Extracts - analysis</subject><issn>0021-8561</issn><issn>1520-5118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpt0MFu1DAQBmALUdFt4cALIF8Q7SFlJk6c5FitaEFdqQgB12hiO5VXWbt4kkrL0zdVlsKBkz2eT7-lX4i3CBcIOX7c9ggqr6q7F2KFZQ5ZiVi_FCuYl1ldajwWJ8xbAKjLCl6J4xyhAZ3jSkw_KXkafQySgpXrmJIblvky0LBnzzL28mqghxiit7wwSnF0y-yDvInJUZBf_d3OhdFZ-c0bJ89u0_43SZ7THkhuLs7lehqe7olfi6OeBnZvDuep-HH16fv6c7a5vf6yvtxkVCCMGeoir7uecm16UGWhGtdUAJ1qCl0425li3ltwoOaXqjQlKtv0SFZ3urBNo07FhyX3PsVfk-Ox3Xk2bhgouDhxW2NdQF4CzvJ8kSZF5uT69j75HaV9i9A-ldw-lzzbd4fUqds5-yz_tDqD9wdAbGjoEwXj-a9TulG6-seR4XYbpzQ3zv_58BFE6Y8w</recordid><startdate>20101222</startdate><enddate>20101222</enddate><creator>Kim, Jae Kwang</creator><creator>Lee, Si Young</creator><creator>Chu, Sang Mi</creator><creator>Lim, Sun Hyung</creator><creator>Suh, Seok-Cheol</creator><creator>Lee, Young-Tack</creator><creator>Cho, Hyun Suk</creator><creator>Ha, Sun-Hwa</creator><general>American Chemical Society</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20101222</creationdate><title>Variation and Correlation Analysis of Flavonoids and Carotenoids in Korean Pigmented Rice (Oryza sativa L.) Cultivars</title><author>Kim, Jae Kwang ; Lee, Si Young ; Chu, Sang Mi ; Lim, Sun Hyung ; Suh, Seok-Cheol ; Lee, Young-Tack ; Cho, Hyun Suk ; Ha, Sun-Hwa</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a410t-16428bfa26cf035439e9700b39464edbc4428d0e0339475c513d9f1ad6b64d993</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Biological and medical sciences</topic><topic>Breeding</topic><topic>Carotenoids - analysis</topic><topic>Cereal and baking product industries</topic><topic>Chemical Composition of Foods/Feeds</topic><topic>Flavonoids - analysis</topic><topic>Food industries</topic><topic>Fundamental and applied biological sciences. 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Cultivars</atitle><jtitle>Journal of agricultural and food chemistry</jtitle><addtitle>J. Agric. Food Chem</addtitle><date>2010-12-22</date><risdate>2010</risdate><volume>58</volume><issue>24</issue><spage>12804</spage><epage>12809</epage><pages>12804-12809</pages><issn>0021-8561</issn><eissn>1520-5118</eissn><coden>JAFCAU</coden><abstract>Flavonoids and carotenoids of pigmented rice (Oryza sativa L.), including five black cultivars and two red cultivars, from Korea were characterized to determine the diversity among the phytochemicals and to analyze the relationships among their contents. Black cultivars were higher in flavonoids and carotenoids than the red and white cultivars. The profiles of eight phytochemicals identified from the rice grains were subjected to principal component analysis (PCA) to evaluate the differences among cultivars. PCA could fully distinguish between these cultivars. 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subjects | Biological and medical sciences Breeding Carotenoids - analysis Cereal and baking product industries Chemical Composition of Foods/Feeds Flavonoids - analysis Food industries Fundamental and applied biological sciences. Psychology Korea Oryza - chemistry Oryza - genetics Pigmentation Plant Extracts - analysis |
title | Variation and Correlation Analysis of Flavonoids and Carotenoids in Korean Pigmented Rice (Oryza sativa L.) Cultivars |
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