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KMID : 0364219600030020005
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Korean Journal of Zoology
1960 Volume.3 No. 2 p.5 ~ p.8
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Studies on Amino Acids in the Frog Liver (Bombina orientalis Boulenger)
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Park Sang-Yoon
Oh Suk-Hun
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Abstract
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Paper partition chromatography has been applied to estimate the amino acids in the liver of Bombina orientalis Boulenger. The results obtained are as follows : 1) The presence of cystine, serine, glycine, threonine, alanine, β-alanine, tyrosine, histidine, asparagine, tryptophane, methionine, valine, phenylalanine, leucine and an unknown substance has been demonstrated in the alcoholic extracts of the material. 2) The presence of glutamine, cystine, serine , glycine, arginine, threonine, histidine, alanine, methionine, proline, valine ,phenylalanine, leucine, and two unknown substances has been demonstrated in the acid-hydrolyzed liver. 3) Tyrosine, asparagine, and trypotphane have been demonstrated only in the alcoholic extract. 4) Proline, glutamine and arginine have been demonstrated only in the acid-jydrolyzed liver.
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