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  • 1
    Electronic Resource
    Electronic Resource
    Effect of treatment on composition and protein and energy utilization of rice and mung bean by rats (1984)
    Springer
    Plant foods for human nutrition 34 (1984), S. 261-272 
    Details
    ISSN: 1573-9104
    Keywords: yellow rice ; parboiled rice ; rice bran-polish ; mung bean ; protein and energy utilization
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract Yellow rice derived from stack-burned unthreshed grains had lower lysine content than white milled rice. Stack burning did not affect energy digestibility in growing rats but decreased true nitrogen digestibility and net protein utilization (NPU). Increasing parboiling time from 20 to 60 min had no adverse effect on energy and protein utilization of parboiled milled rice. Defatting of rice bran-polish with petroleum ether at 50°C had no effect on protein utilization but decreased energy content and utilization. Mechanical dehulling of mung bean (Vigna radiata [L.] Wilczek) reduced fiber content, increased energy and protein digestibility but decreased biological value (BV) and NPU. Toasting and winnowing the bean reduced lysine content, improved digestible energy but decreased BV and NPU. Cooking the bean preparations improved the biological value only in mechanically dehulled bean with resultant higher NPU than that of whole bean.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01126555
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Protein content, distribution and retention during milling of brown rice (1986)
    Springer
    Plant foods for human nutrition 36 (1986), S. 17-26 
    Details
    ISSN: 1573-9104
    Keywords: brown rice ; protein content ; protein distribution ; milling loss ; endosperm ; Oryza sativa
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract Brown rice of IR36 and IR42 check samples from the 1982 dry and wet season yield trials showed good correlation of milled-rice protein and brown-rice protein (r=0.97**,n=40) with 10% bran-polish removal by an emery abrasive mill. Among selected grain samples of both varieties, 80 to 86% of brown-rice protein was retained in the milled rice with both friction and abrasive mills. Stereological morphometry of 1-µm-thick sections showed that endosperm storage protein decreases in amount with increasing distance from the aleurone layer. A similar protein gradient was found in both average-protein and high-protein samples. Milling removed all of the pericarp, seed coat and nucellus, and virtually all of the aleurone layer and embryo, but removed very little of the nonaleurone endosperm, except from the lateral ridges.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01091749
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Variability in contents of thiamine and riboflavin in brown rice, crude oil in brown rice and bran-polish, and silicon in hull of IR rices (1989)
    Springer
    Plant foods for human nutrition 39 (1989), S. 287-297 
    Details
    ISSN: 1573-9104
    Keywords: thiamine ; riboflavin ; crude fat (oil) ; silicon (silica) ; crude protein in brown rice ; bran-polish ; hull ; season effect ; variety effect
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract Among 30 IR varieties, variety had greater effect on thiamine content of brown rice than season. Both season and variety affected riboflavin content. Purple- and red-pericarped Philippines rices had higher riboflavin and crude protein contents than IR rices. Crude oil contents of brown rice and bran-polish of 19 IR rices were significantly affected by variety, but only brown rice oil content was significantly affected by season. Bran-polish of waxy rice IR29 had the highest oil content. Silicon content of hull of 16 IR rices showed significant variation due to variety and season and tended to be higher in the dry season crop. Variety rankings in nutrient composition were not consistent for the two crops. The levels of nutrients of IR rices were within the range of values reported for other rices.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01091939
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Grain quality of rices grown in irrigated and upland cultures (1990)
    Springer
    Plant foods for human nutrition 40 (1990), S. 37-47 
    Details
    ISSN: 1573-9104
    Keywords: upland culture ; irrigated culture ; rice grain quality ; protein ; resistance toS. cerealella
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract Upland culture of nine varieties at Ivory Coast resulted in decreases in grain weight, brown and milled rice translucency, Chroma meter L* of rough rice, Chroma meter L* and b* of milled rice, milled rice protein, and Amylograph peak viscosity, and in increases in total phenolics of hull and brown rice, and Chroma meter a* of rough, brown, and milled rice of 5 to 8 of the varieties as compared with irrigated culture. Upland culture had no consistent effect on grain resistance to Angoumois grain moth (Sitotraga cerealella).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02193778
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    Paper (German National Licenses)
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