Lipids and Fatty Acid Composition of Herba Capsellae (Capgella bursa-Pastoris Linne)

냉이의 지방질(脂肪質) 및 지방산(脂肪酸) 조성에 관한 연구(硏究)

Lipids extracted and purified from Herbs Capsellae leaf ana root were studied, To investigate those, silicic acid column chromatography, TLC, GLC was used for analysis of lipids and Fatty acids composition. Following results were obtained. 1. From result of total lipid classes in Herba Capsellae leaf and root, NL were obtained 62.6%, 58.5% respectly. GL 20.8%, 17,8%. PL 16.6%, 23.7%, respectively. 2. Among the NL in Herba capsellae leaf and root, TG were predominant 77.5%, 80.3%, respectly. SE 9.2%, 8.4%. FFA 4.8%, 3.4%. 1.2-DG 4.1%, 3.6%. FS 2.2%, 2.2%. and 1, 3-DG 1.3%, 1.0%, in turn. 3. The major fatty acids in the lipid classes were linoic acid, palmitic acid, oleid acid, in all. And total unsaturated fatty acid was NL 78.0%, GL 66.6%, and PL 75.2% in Herbs capsellae leaf, and NL 66.1% GL 63.6% and PL 61.2% in Herbs capsellae root.

냉이의 지질성분을 추출(抽出)정제하여 silicic acid column chromatographyy, TLC, GLC등을 이용하여 지방질의 조성 및 지방산조성을 분석하여 다음과 같은 결과를 얻었다. 1. 냉이의 엽(葉)과 근(根)의 총지질을 분획한 결과는 각각 중성지질 62.6%, 58.5% 당지질 20.8%, 17.8% 및 인지질 16.6%, 23.7%이였다. 2. 냉이의 엽(葉)과 근(根)의 중성지질 중에는 각각 TG가 77.5%, 80.3%로 가장 많이 함유했고, SE 9.2%, 8.4% FFA 4.8%, 3.8%, 12-DG 4.1%, 3.6% FS 2.2%, 2.2% 및 1.3-DG 1.3%, 1.0%순이었다. 3. 각 지방질분획의 지방산조성은 다같이 linoleic acid, palmiric acid, oleic acid가 지방산이었다. 그리고 불포화도는 냉이 엽(葉)의 NL, GL, PL은 각각 78.0%, 66.6% 및 75.2%이고 냉이 근(根)의 NL GL 및 PL은 66.1%, 63.6% 및 6.12%였다.