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KMID : 0903519850280040239
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Journal of the Korean Society of Agricultural Chemistry and Biotechnology
1985 Volume.28 No. 4 p.239 ~ p.244
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Physicochemical Properties of Lotus root(Nelunbo nucifera G .) Starch
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차연수/Cha, Youn Soo
이태규/양희천/김용휘/Lee, Tae Kyoo/Yang, Hee Chun/Kim, Yong Hwi
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Abstract
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Physicochemical properties of the Lotus root starch were investigated. The shape of starch granules was elliptical with the average size of 29∼35μ. Starch showed B-type X-ray pattern. The content of amylose was 22.1%. The blue for starch and amylose were 0.280 and 0.692, respectively. The alkali number was 4.74. By X-ray diffraction examination, gelatinization began at 55℃∼60℃ and almost completed at 65℃∼70℃.
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