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Chemical composition, nutraceuticals characterization, NMR confirmation of squalene and antioxidant activities ofBasella rubraL. seed oil

机译:化学成分,营养素鉴定,核苷酸核苷酸和抗氧化活性的萘氏菌。 籽油

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Basella rubra(Malabar spinach) is a commonly consumed green leafy vegetable in southern parts of India. The chemical composition, nutraceuticals characterization, squalene Nuclear Magnetic Resonance (NMR),in vitroantioxidant activities and cytotoxicity ofB. rubraseed oil (33.08%) was investigated. Gas chromatography-mass spectrometry (GC/MS) analysis revealed the presence of palmitic (27.21 mu mol%), oleic (33.83 mu mol%) and linoleic acid (26.02 mu mol%) with a total of 64.38 mu mol% unsaturated fatty acids respectively. HPLC nutraceutical characterization showed a major constituent of gallic acid (11.23 mg%), gamma-tocopherols (17.74 mg%), cycloartenylferulate (1.7 mg%), and squalene (1 g%). Squalene was further recovered (98%), purified (99.9%), and confirmed through(1)H and(13)C NMR. Thein vitroantioxidant activities recorded by using 2,2-diphenyl-1-picrylhydrazyl (EC50= 6 mg mL(-1)), ferric reducing antioxidant power (361.85 mM of Trolox Eq./100 g) and 2,2 '-azino-bis-3-ethylbenzothiazoline-6-sulphonic acid (EC50= 56.19 mg mL(-1)) scavenging activity.In vitrocytotoxicity assessed on 3T3-L1 showed good cell survival without any toxicity (upto 400 mu g mL(-1)).B. rubraseed oil has proven nutraceuticals and antioxidant potentials with least toxicity which can be recommended for functional foods applications.
机译:Basella Rubra(Malabar Spinach)是印度南部的常用绿叶蔬菜。化学成分,营养素表征,角鲨烯核磁共振(NMR),体外氧化活性和细胞毒性。研究了杂化油(33.08%)。气相色谱 - 质谱(GC / MS)分析显示棕榈酸(27.21μmol%),油酸(33.83μmol%)和亚油酸(26.02μmmol%)的存在,共64.38μmmol%不饱和脂肪酸分别。 HPLC Nutraceutical表征显示了Gallic酸(11.23mg%),γ-生育酚(17.74mg%)的主要组成部分,环氧化氢(1.7mg%)和squalene(1g%)。中鲨烯进一步回收(98%),纯化(99.9%),并通过(1)H和(13)C NMR证实。通过使用2,2-二苯基-1-富铬酰基(EC50 = 6mg ml(-1)),耐氧化抗氧化能力(361.85 mm的Trolox eq./100g)和2,2'-aazino-的乙烯基毒性活性双-3-乙基苯并噻唑啉-6-磺酸(EC50 = 56.19mg mL(-1))清除活性。在3T3-L1上评估的挥霍细胞毒性,在没有任何毒性的情况下显示出良好的细胞存活(高达400μg(-1))。 B.摩尔杂种油已经证明了戒指和抗氧化剂潜力,可以推荐用于功能性食品应用。

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