CAJ | 학술논문

为紫苏高油和高亚麻酸材料的筛选提供参考，采用田间试验和室内品质检测相结合方法对30份贵州紫苏资源的含油率和脂肪酸成分进行分析。结果表明：1）30份贵州紫苏的含油率为34．136％～49．151％，平均42．496％，变异系数为8．377。含油率高于46％的材料有6份，其中，正安紫苏-1的含油率最高，达49．15％；其次是织金紫苏，为48．76％。2）在组成脂肪酸的饱和脂肪酸（棕榈酸、硬脂酸）和不饱和脂肪酸（油酸、亚油酸和α-亚麻酸）成分中，不饱和脂肪酸的含量为86．636％～91．459％，平均89．055％；饱和脂肪酸的含量为8．391％～10．479％，平均9．149％。在所有脂肪酸成分中，以α-亚麻酸的含量最高，平均为64．153％；油酸其次，平均为14．023％；硬脂酸最低，平均为2．247％。3）在30份贵州紫苏材料中，以贵定紫苏-1的α-亚麻酸含量最高，达68．54％，正安紫苏-1最低，为60．337％；亚油酸含量以正安紫苏-1最高，达14．076％；六盘水紫苏-1最低，仅8．848％；油酸含量以绥阳紫苏-2最高，达17．580％；贵定紫苏-1最低，仅10．665％。
위자소고유화고아마산재료적사선제공삼고，채용전간시험화실내품질검측상결합방법대30빈귀주자소자원적함유솔화지방산성분진행분석。결과표명：1）30빈귀주자소적함유솔위34．136％～49．151％，평균42．496％，변이계수위8．377。함유솔고우46％적재료유6빈，기중，정안자소-1적함유솔최고，체49．15％；기차시직금자소，위48．76％。2）재조성지방산적포화지방산（종려산、경지산）화불포화지방산（유산、아유산화α-아마산）성분중，불포화지방산적함량위86．636％～91．459％，평균89．055％；포화지방산적함량위8．391％～10．479％，평균9．149％。재소유지방산성분중，이α-아마산적함량최고，평균위64．153％；유산기차，평균위14．023％；경지산최저，평균위2．247％。3）재30빈귀주자소재료중，이귀정자소-1적α-아마산함량최고，체68．54％，정안자소-1최저，위60．337％；아유산함량이정안자소-1최고，체14．076％；륙반수자소-1최저，부8．848％；유산함량이수양자소-2최고，체17．580％；귀정자소-1최저，부10．665％。
The oil content and fatty acid composition of 30 P .frutescens samples collected fromGuizhou were analyzed by indoor quality determination and field test to provide a reference for screening ofP .frutescens materials with high oil and linolenic acid content.The results showed that:1)The oilcontent and average oil content of 30 P .frutescens samples is 34.136% ~ 49.151% and 42.496%separately.There are 6 samples with over 46% oil content and the oil content of Zhengan P .frutescenssample is 49.15% (the highest),followed by Zhijin P .frutescens sample (48.76%);2)The unsaturatedfatty acid and average unsaturated fatty acid content is 86.636% ~ 91.459% and 89.055%,and thesaturated fatty acid and average saturated fatty acid content is 8.391% ~ 10.479% and 9.149%respectively.The average content ofα-linolenic acid,oleic acid and stearic acid is 64.153%,14.023%and2.247% respectively;3)Guiding sample and Zhengan sample has the maximum and minimumα-linolenicacid content,Zhengan sample and Liupanshui sample has the maximum and minimum linoleic acid contentand Suiyang sample and Guiding sample has the maximum and minimum oleic acid content respectively.