CAJ | 학술논문

对啤酒花中的脂肪酸类化学成分进行分析测定。采用索氏提取法对啤酒花样品中脂肪酸进行提取，运用气质联用技术结合计算机检索对提取物甲酯化的化学组成及含量进行测定分析。结果表明，啤酒花中主要含有棕榈酸甲酯、亚麻酸甲酯、亚油酸甲酯、油酸甲酯、硬脂酸甲酯等22种脂肪酸；用面积归一化法测定各种脂肪酸相对含量，其中不饱和脂肪酸亚麻酸与亚油酸含量超过70％。
대비주화중적지방산류화학성분진행분석측정。채용색씨제취법대비주화양품중지방산진행제취，운용기질련용기술결합계산궤검색대제취물갑지화적화학조성급함량진행측정분석。결과표명，비주화중주요함유종려산갑지、아마산갑지、아유산갑지、유산갑지、경지산갑지등22충지방산；용면적귀일화법측정각충지방산상대함량，기중불포화지방산아마산여아유산함량초과70％。
The chemical compositions and their relative content of fatty acids from hops were analyzed and measured. Fatty acids from hops were extracted by Soxhlet, then their chemical compositions was analyzed by GC-MS combining with computer search. Finally, 22 kinds of fatty acids from hops were identified including methyl palmitate, methyl linolenate, methyl oleate, and methyl stearate etc. The relative content of each kind of fatty acid was determined by peak area normalization method, and the content of unsaturated fatty acid and linolenie acid was more than 70 %.