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KMID : 0370219640080020048
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Yakhak Hoeji
1964 Volume.8 No. 2 p.48 ~ p.53
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The Variation of the Contents of Free Amino Acids and the Carbohydrates in the Whole Plant of Fagopyrum escullentum Moench during the Stages of Growing
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황희자:Hwang Hee-Ja
저자없음:No authors listed
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Abstract
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At the different growing stages of Fagopyrum esculentum Moench planted at the green house and out doors, the contents of free amino acids in the whole plants, were determined quantitatively by spotextract calorimetric method (J. Awapara method) using the chromatograms obtained by the ion-exchange resin and paper chromatographic method. And the contents of carbohydrate in the whole plant were determined by Bertrand method. The results were summarized as follows. 1. Almost same kinds of free amino acids were detected in the both plants. 2. Concentrations of most amino acids was increased progressively during growth; further growth was accompanied by decreased concentrations. 3. Rate of growth and increasing of total amino acid content of green house plant is greater than that of out doors plant. 4. At the same stages of growth, total free amino acid content of green house plant is higher than that of out doors plant but sugar content is lower. 5. There was rapidly incresing of sugar content and decreasing of total free amino acid content except asparagine during mature of seeds.
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