Daga Palak, Vaishnav Salony Raghunath, Dalmia Ayushi, Tumaney Ajay W
Department of Lipid Science, Council of Scientific and Industrial Research-Central Food Technological Research Institute, Mysore, 570020 India.
Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002 India.
J Food Sci Technol. 2022 Feb;59(2):518-531. doi: 10.1007/s13197-021-05036-1. Epub 2021 Mar 3.
Fixed oil, the non-volatile fraction of oil from spices remains an unexplored entity. The study aimed to extract fixed oils from 13 Indian spices belonging to the Apiaceae and Lamiaceae family. Further fatty acid composition, antioxidant activities and phytochemical profile of the fixed oils was estimated. Among the studied spices, had the highest amount of fixed oil (19.93%). GC-MS profiling of the fixed oils showed palmitic, stearic, oleic, linoleic and alpha-linolenic to be the major fatty acids. The study further identified fixed oils from L., L., L. and L. to be major source of protocatecheuic, 4,hydroxybenzoic, -cinnamic, myristein and -ferulic acid. , and L. fixed oils also showed highest radical scavenging property. , Moench. and fixed oils confirmed high amounts of α-, β + γ- and δ-tocopherol respectively. β-sitosterol was found to be the dominating phytosterol in all fixed oils. Principal component analysis revealed existence of variation among spice fixed oils concerning to their fixed oil composition. The study thus identifies spice fixed oils as a rich source of lipid soluble bioactive compounds that are of tremendous industrial and pharmaceutical importance.
The online version contains supplementary material available at 10.1007/s13197-021-05036-1.
固定油,即香料油中的非挥发性成分,仍是一个未被探索的领域。本研究旨在从13种属于伞形科和唇形科的印度香料中提取固定油。进一步评估了固定油的脂肪酸组成、抗氧化活性和植物化学特征。在所研究的香料中,[具体香料名称缺失]的固定油含量最高(19.93%)。固定油的气相色谱 - 质谱分析表明,棕榈酸、硬脂酸、油酸、亚油酸和α - 亚麻酸是主要脂肪酸。该研究进一步确定,来自[具体植物名称缺失]、[具体植物名称缺失]、[具体植物名称缺失]和[具体植物名称缺失]的固定油是原儿茶酸、4 - 羟基苯甲酸、对 - 肉桂酸、肉豆蔻素和阿魏酸的主要来源。[具体植物名称缺失]、[具体植物名称缺失]和[具体植物名称缺失]的固定油也表现出最高的自由基清除能力。[具体植物名称缺失]、[具体植物名称缺失]和[具体植物名称缺失]的固定油分别证实含有大量的α - 、β + γ - 和δ - 生育酚。β - 谷甾醇被发现是所有固定油中的主要植物甾醇。主成分分析表明,香料固定油在其固定油组成方面存在差异。因此,该研究确定香料固定油是脂溶性生物活性化合物的丰富来源,具有巨大的工业和制药价值。
在线版本包含可在10.1007/s13197 - 021 - 05036 - 1获取的补充材料。