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Please use this identifier to cite or link to this item: http://anchan.lib.ku.ac.th/agnet/handle/001/2150

ARN: TH201000002081
Authors: Arthit Kukam-oo
Apichart Noenplab
Somdet Immark
Lek Chankasem
อาทิตย์ กุคำอู
อภิชาติ เนินพลับ
สมเดช อิ่มมาก
เล็ก จันทร์เกษม
Authors' affiliation: Rice Department, Bangkok (Thailand). Bureau of Rice Research and Development. Phitsanulok Rice Research Center
Rice Department, Bangkok (Thailand). Bureau of Rice Research and Development. Phitsanulok Rice Research Center
Sukhothai Airport, Sukhothai (Thailand). Organic Farm Project
Department of Agriculture, Bangkok (Thailand)
Authors' affiliation (Thai): กรมการข้าว สำนักวิจัยและพัฒนาข้าว ศูนย์วิจัยข้าวพิษณุโลก
กรมการข้าว สำนักวิจัยและพัฒนาข้าว ศูนย์วิจัยข้าวพิษณุโลก
สนามบินสุโขทัย โครงการเกษตรอินทรีย์
Title: การประเมินคุณค่าทางโภชนาการในข้าวต่างสี
Evaluation on nutritional values of colored rice
Corporate authors (Thai): Rice Department, Bangkok (Thailand). Bureau of Rice Research and Development
Citation: [Proceedings of rice and temperate cereal crops annual conference 2008 volume 2/2], Bangkok (Thailand), p. 336-351
Format Extent: 228 p.
Issue Date: 2008
Language: Th
Keywords: Colored rice
Nutritional values
Subject Classification(ASC): Q04
AGROVOC: Oryza sativa
Nutritive value
Phenolic content
Abstract: Nutritional values of colored rice were evaluated by Phitsanulok Rice Research Center during wet season in 2002. The experiment was carried out at 2 sites, one was the farmers'field in Phitsanulok while the other was the private company's field in Sukhothai. The experimental design was RCB having 12 treatments with 4 replicates. Eight colored rice lines were compared to 4 standard varieties: 2 recommended white and 2 introduced colored ones. Recommended rate and type of fertilizer and chemical application were practiced at Phitsanulok site while organic farming strategy was practiced at Sukhothai site. Plant height, maturity and grain yield were recorded. The grain was sampled for nutritional analysis after harvest. Results revealed that all tested lines was rather short of 79-123 cm, wigh. Maturity was in the range of 95-140 days. Most lines provided a rather low yield except PSL00255-4-4-5R of which a similar grain yield to Chai Nat 2, a standard check variety. Rice lines having red to deep dark-red pericarp were more superior than those with white, yellow and light-red pericarp in dietary fiber, calcium, polyphenol and antioxidant contents. However, those with red to deep dark-red pericarp had lower level of vitaminB6 than the ones. Among the tested lines, there were 2 lines having higher nutritional values than the rest. The nutritional quality included the content of iron, polyphenol and antioxidative activity. They were designated as PSL00284-8-2-5R having deep dark-red pericarp and PSL00284-17-5-5R having dark red pericarp. In general, two different growing conditions provided similar nutritional values except the level of phytate. Organic rice had a higher phytate content than that grown normally.
Format Extent: 228 หน้า
Availability : Rice Department, 50 Phahon Yothin Road, Chatuchak, Bangkok 10900, Thailand
Availability: กรมการข้าว
Appears in Collections:Rice Department

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