Ahmed Isam A Mohamed, Matthäus Bertrand, Özcan Mehmet Musa, Juhaimi Fahad Al, Ghafoor Kashif, Babiker Elfadıl E, Osman Magdi A, Alqah Hesham A S
Department of Food Science & Nutrition, College of Food and Agricultural Sciences, King Saud University.
MaxRubner-Institut (MRI) Bundesforschungsinstitut für Ernährung und LebensmittelInstitut für Sicherheit und Qualitätbei Getreide.
J Oleo Sci. 2020 Nov 1;69(11):1367-1371. doi: 10.5650/jos.ess20153. Epub 2020 Oct 15.
In this study, bioactive lipid components such as fatty acid composition, tocopherol and total phenolics content and antioxidant activity of few wild plant seed extracts were determined. The oil contents of seed samples changed between 3.75 g/100 g (Onobrychis viciifolia Scop) and 17.94 g/100 g (Pimpinella saxifrage L.). While oleic acid contents of seed oils change between 10.4% (Trifolium repens) and 29.5% (Onobrychis viciifolia Scop), linoleic acid contents of oil samples varied from 16.3% (Onobrychis viciifolia Scop) and 64.2% (Trifolium repens) (p < 0.05). While α-tocopherol contents of oil samples change between 2.112 (Pimpinella saxifrage L.) and 228.279 mg/100 g (Trifolium pratense), ɣ-tocopherol contents ranged from 0.466 (Phleum pratense) to 67.128 mg/100 g (Onobrychis viciifolia Scop). Also, α-tocotrienol contents of Onobrychis viciifolia Scop and Phleum pratense were 30.815 and 23.787 mg/100 g, respectively. Results showed some differences in total phenol contents and antioxidant activity values of extracts depending on plant species. The present study indicates that this seed oils are rich in fatty acid and tocopherol.
在本研究中，测定了几种野生植物种子提取物的生物活性脂质成分，如脂肪酸组成、生育酚和总酚含量以及抗氧化活性。种子样品的油含量在3.75 g/100 g（红豆草）和17.94 g/100 g（虎耳草叶茴芹）之间变化。种子油中的油酸含量在10.4%（白车轴草）和29.5%（红豆草）之间变化，油样中的亚油酸含量在16.3%（红豆草）和64.2%（白车轴草）之间变化（p < 0.05）。油样中的α-生育酚含量在2.112（虎耳草叶茴芹）和228.279 mg/100 g（红车轴草）之间变化，γ-生育酚含量在0.466（草地早熟禾）至67.128 mg/100 g（红豆草）之间。此外，红豆草和草地早熟禾的α-生育三烯酚含量分别为30.815和23.787 mg/100 g。结果表明，提取物的总酚含量和抗氧化活性值因植物种类而异。本研究表明，这些种子油富含脂肪酸和生育酚。
