Consulta: creatorFacets:"Nantiya Panomjan"
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Data/hora: 18/06/2024 17:37:53

ธาตุสังกะสีในเมล็ดข้าวพันธุ์พื้นเมืองภาคใต้
Provedor de dados: 106
Autores: Nantiya Panomjan; Chanakan Promuthai; Sansanee Jamjod; Benjavan Rerkasem.
Variation in zinc (Zn) concentration in the grain of 50 local rice varieties from Southern Thailand was examined by diphenyl thiocarbazone (DTZ) staining (intense, medium, low, and nil) and chemical analysis. Intense staining was found in the aleurone layer of 94% of the varieties, in the embryo 56% of the varieties and endosperm 12% of the varieties. Variation was found in the DTZ staining intensity of the embryo and endosperm of individual grains, with Shannon-weaver diversity index (H) of the DTZ staining at 0.15-1.00 for the embryo and 0.00-1.00 for the endosperm. Chemical analysis found the Zn concentration in brown rice grain ranging between 18-34 mg Zn/kg, 7 varieties were considered high grain Zn (29-34 mg Zn/kg). The Zn concentration in the husk...
Tipo: PhysicalObject
Palavras-chave: Staining; Local rice; Endosperm; Grain; Zinc; ข้าวพื้นเมือง; อาหารสะสมในเมล็ด; เมล็ดข้าว; สังกะสี; ภาคใต้.
Ano: 2012
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5403