{"title":"三种特有喀土巴属植物种子的脂肪酸组成及<s:1> -6/ -3比值","authors":"M. Akpınar","doi":"10.21620/IJFAAS.201811-5","DOIUrl":null,"url":null,"abstract":"The seed oils of three endemic species of Achillea ( A. cappadocica Hausskn. Bornm., A. sivasica Celik & Akpulat and A. sintenisii Hub-Mor.) were investigated for their total lipid contents, fatty acid compositions and ɷ-6/ɷ-3 ratios. The seed lipid contents were found to be 3.13%, 3.80% and 3.85%, respectively. The fatty acid compositions of these species were determined by gas chromatography. The seed oils of Achillea species contain palmitic (C16:0), stearic (C18:0) and myristic (C14:0) acids as the major component fatty acids among the saturated acids. The major unsaturated fatty acids found in the seed oils were linoleic (C18:2 ɷ-6), linolenic (C18:3 ɷ-3) and oleic (C18:1 ɷ-9c) acids. The ɷ-6/ɷ-3 ratios of the seed oils of A. cappadocica, A. sivasica and A. sintenisii were found to be 2.30, 2.40 and 3.52, respectively. From these results, it can be said ɷ-6 and ɷ-3 series fatty acids improved the seed oils quality of these Achillea species.","PeriodicalId":13975,"journal":{"name":"International Journal of Food and Allied Sciences","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The fatty acid compositions and ɷ-6/ɷ-3 ratios of the seeds of endemic three Achillea species\",\"authors\":\"M. Akpınar\",\"doi\":\"10.21620/IJFAAS.201811-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The seed oils of three endemic species of Achillea ( A. cappadocica Hausskn. Bornm., A. sivasica Celik & Akpulat and A. sintenisii Hub-Mor.) were investigated for their total lipid contents, fatty acid compositions and ɷ-6/ɷ-3 ratios. The seed lipid contents were found to be 3.13%, 3.80% and 3.85%, respectively. The fatty acid compositions of these species were determined by gas chromatography. The seed oils of Achillea species contain palmitic (C16:0), stearic (C18:0) and myristic (C14:0) acids as the major component fatty acids among the saturated acids. The major unsaturated fatty acids found in the seed oils were linoleic (C18:2 ɷ-6), linolenic (C18:3 ɷ-3) and oleic (C18:1 ɷ-9c) acids. The ɷ-6/ɷ-3 ratios of the seed oils of A. cappadocica, A. sivasica and A. sintenisii were found to be 2.30, 2.40 and 3.52, respectively. From these results, it can be said ɷ-6 and ɷ-3 series fatty acids improved the seed oils quality of these Achillea species.\",\"PeriodicalId\":13975,\"journal\":{\"name\":\"International Journal of Food and Allied Sciences\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-07-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Food and Allied Sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21620/IJFAAS.201811-5\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Food and Allied Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21620/IJFAAS.201811-5","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The fatty acid compositions and ɷ-6/ɷ-3 ratios of the seeds of endemic three Achillea species
The seed oils of three endemic species of Achillea ( A. cappadocica Hausskn. Bornm., A. sivasica Celik & Akpulat and A. sintenisii Hub-Mor.) were investigated for their total lipid contents, fatty acid compositions and ɷ-6/ɷ-3 ratios. The seed lipid contents were found to be 3.13%, 3.80% and 3.85%, respectively. The fatty acid compositions of these species were determined by gas chromatography. The seed oils of Achillea species contain palmitic (C16:0), stearic (C18:0) and myristic (C14:0) acids as the major component fatty acids among the saturated acids. The major unsaturated fatty acids found in the seed oils were linoleic (C18:2 ɷ-6), linolenic (C18:3 ɷ-3) and oleic (C18:1 ɷ-9c) acids. The ɷ-6/ɷ-3 ratios of the seed oils of A. cappadocica, A. sivasica and A. sintenisii were found to be 2.30, 2.40 and 3.52, respectively. From these results, it can be said ɷ-6 and ɷ-3 series fatty acids improved the seed oils quality of these Achillea species.
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