Plaha Navdeep Singh, Kaushik Nutan, Awasthi Sumegha, Singh Mamta, Kaur Vikender, Langyan Sapna, Kumar Ashok, Kalia Sanjay
Amity Food and Agriculture Foundation, Amity University Uttar Pradesh, Noida, UP, India.
Indian Council of Agricultural Research- National Bureau of Plant Genetic Resources, New Delhi, 110012, India.
Heliyon. 2023 Oct 19;9(11):e21192. doi: 10.1016/j.heliyon.2023.e21192. eCollection 2023 Nov.
Fatty acid profiles of 14 species was determined by GC-MS analysis to study the nutritional quality of species based on fatty acid composition, lipid health indices, and chemometric approaches. and found to have the highest content of ALA i.e., 65.38 % and 62.79 %, respectively, recorded the highest linoleic acid content (69.69 %), while, recorded highest oleic acid (27.03 %). Health indices viz. polyunsaturated fatty acids/saturated fatty acids ratio, n-6/n-3 fatty acids ratio, atherogenicity, thrombogenicity, oxidability, oxidative stability, hypocholesterolemic/hypercholesterolemic fatty acids, and peroxidisability calculated based on the fatty acid composition revealed that all the linseed species except have healthy fatty acid composition. clearly emerges as a promising species followed by with great values across multiple indices, making them as a potential candidate for dietary or nutritional interests. The lipid profile of species could be well distinguished by two principal components by Principal Component Analysis (PCA).
通过气相色谱-质谱联用（GC-MS）分析测定了14个物种的脂肪酸谱，以基于脂肪酸组成、脂质健康指数和化学计量学方法研究物种的营养质量。发现[具体物种1]和[具体物种2]的α-亚麻酸（ALA）含量最高，分别为65.38%和62.79%，[具体物种3]的亚油酸含量最高（69.69%），而[具体物种4]的油酸含量最高（27.03%）。基于脂肪酸组成计算的健康指数，即多不饱和脂肪酸/饱和脂肪酸比率、n-6/n-3脂肪酸比率、致动脉粥样化性、血栓形成性、氧化能力、氧化稳定性、降胆固醇/升胆固醇脂肪酸和过氧化能力表明，除了[具体物种5]外，所有亚麻籽物种都具有健康的脂肪酸组成。[具体物种1]明显成为一个有前景的物种，其次是[具体物种2]，在多个指标上具有很高的值，使其成为饮食或营养方面的潜在候选者。通过主成分分析（PCA），[具体物种6]的脂质谱可以由两个主成分很好地区分。
