한국산(韓國産) 겨자과(科) 종실류(種實類)의 화학적(化學的) 조성(組成) = Studies on the Chemical Composition of Korean Cruciferal Seed

다국어 초록 (Multilingual Abstract)

For the effective utilization of Korean Crnciferal seeds, the chemical characteristics, lipid composition and amino acid composition were analysed in six kinds. The content of crude lipid was 39.1% to 46.5% in Korean Cruciferal seeds. The iodine value, saponification value and acid value were 93.4 to 107.2, 170.4 to 185.0 and 0.7 to 1.2 in Cruciferal seed oils, respectively. The content of neutral lipids was 95.3% to 96.4% to total lipid, while that of compound lipids was 3.6% to 4.2%. The content of erucic acid teas 33.4% to 51.5% to total fatty acid in Gerg-gac, Chin-ju Daepung, Seoul-cabbage, and that of Mok-po 71 was only 0.8%. The content of erucic acid was decreased with increasing amount of oleic acid, Among the amino acid in defatted seed meals, glutamic acid, leucine, lysine, arginine and proline showed high quantity and the sum of these amino acids occupied 50% to total amino acid. While cystine and methionine were poor in content.