@article{oai:nagasaki-u.repo.nii.ac.jp:00023830, author = {近藤, 寛 and 隈部, 由美}, journal = {長崎大学教育学部紀要. 自然科学}, month = {Jun}, note = {N-alkanes, n-alcohols, sterols and fatty acids were studies for sediment samples from the hot springs in Beppu city and Mt. Unzen. The concentration of n-alkanes were 0.8∿8.7μg/g and the concentration of n-alcohols were 1.4∿31.8μg/g.These concentraion are higher in the samples from Myouban, Konjikiya, Bouzu and Kajiya hot springs. Fatty acids consist of saturated fatty acids, unsaturated fatty acids and branched fatty acids. The % contents of saturated fatty acids are 65.6∿95.9%. Anteiso-compounds as biological marker of acidification of lakes are not detected in the samples. The composition of n-alkanes, n-alcohols indicates a contribution of the organic matter of higher plantes around the hot springs., 長崎大学教育学部紀要. 教育科学. vol.69, p.11-26; 2005@@@長崎大学教育学部紀要. 自然科学. vol.65, p.1-14; 2001}, pages = {1--14}, title = {別府温泉, 雲仙温泉の堆積物中の脂質成分}, volume = {65}, year = {2001} }