Abstract
In order to determine the nutritional quality and antioxidant activity of melon seed oil, the oil was extracted from the dried Leping melon seeds seed by solvent method, and its basic physical and chemical indexes were measured. The fatty acid composition, triglyceride, tocopherol, and sterol composition of melon seed oil were analyzed by the method of GC(gas chromatography) and LC(liquid chromatography), and its antioxidant activity was evaluated. The results showed that the basic physical and chemical indexes of Leping melon seed oil met the national standard of edible oil; fatty acid analysis revealed that the content of unsaturated fatty acid was 83.16%, of which the content of oleic acid and linoleic acid were 12.8% and 69.9%, respectively, and the content of polyunsaturated fatty acids reaches 70.277%; the triglyceride composition was determined with 16 kinds of triglycerides, of which unsaturated fatty acid triglycerides, namely LLL, OLO, OLL, and PLO, accounted for about 85% of the total triglycerides. The sterol content reached 4 154.49 mg/kg, with the highest content of sitosterol; the tocopherol content was 951 mg/kg, mainly α- and γ-tocopherols, and rich in mineral elements; and the ability of DPPH free radical scavenging was 92.31%, which showed it had good oxidation resistance ability.
Publication Date
7-28-2020
First Page
167
Last Page
170
DOI
10.13652/j.issn.1003-5788.2020.07.034
Recommended Citation
Min-fu, WU; Sha, LI; Zhen-lin, XU; and Hong, YE
(2020)
"Analysis of nutritional quality and antioxidant activity of the seed oil from Leping melon,"
Food and Machinery: Vol. 36:
Iss.
7, Article 34.
DOI: 10.13652/j.issn.1003-5788.2020.07.034
Available at:
https://www.ifoodmm.cn/journal/vol36/iss7/34
References
[1] 李莎,吴民富,潘丽媚.真空渗糖加工低糖雪梨瓜果脯工艺研究[J].中国果菜,2019,39(8):7-11.
[2] 曾荣,潘炎霞,林丽超.乐平雪梨瓜鲜切保鲜技术研究[J].现代农业科技,2015(14):284-285.
[3] 司雨,梁见冰,郝东川,等.三水雪梨瓜嫁接育苗技术[J].蔬菜,2019(6):43-46.
[4] 吴胡明.温室香瓜高产高效种植技术浅析[J].中国果菜,2018,38(1):69-71.
[5] MALLEK-AYADI S,BAHLOUL N,KECHAOU N.Chemical composition and bioactive compounds of Cucumis melo L.seeds:Potential source for new trends of plant oils[J].Process Safety and Environmental Protection,2018,113:68-77.
[6] 伍倩慧,梁见冰,冯伟明,等.鲜切雪梨瓜果干的制作方法[J].农产品加工,2019(23):32-33.
[7] BOUAZZAOUI N,BOUAJILA J,CAMY S,et al.Fatty acid composition,cytotoxicity and anti-inflammatory evaluation of melon(Cucumis melo L.Inodorus)seed oil extracted by supercritical carbon dioxide[J].Separation Science and Technology,2018,53(16):2 622-2 627.
[8] AKKEMIK E,AYBEK A,FELEK I.Effects of cefan melon(Cucumis melo L.)seed extracts on human erythrocyte carbonic anhydrase I-II enzymes[J].Applied Ecology and Environmental Research,2019,17(6):14 699-14 713.
[9] HAO Wang-jun,ZHU Han-yue,CHEN Jing-nan,et al.Wild melon seed oil reduces plasma cholesterol and modulates gut microbiota in hypercholesterolemic hamsters[J].J Agric Food Chem,2020,68(7):2 071-2 081.
[10] 刘安,罗松,李祁广,等.不同工艺制备辣椒籽油的体外抗氧化活性比较[J].食品与机械,2016,32(6):168-170.
[11] 杜丽清,帅希祥,涂行浩,等.水剂法提取澳洲坚果油的化学成分及其抗氧化活性研究[J].食品与机械,2016,32(10):140-144.
[12] LEE J M,CHUNG H,CHANG P S,et al.Development of a method predicting the oxidative stability of edible oils using 2,2-diphenyl-1-picrylhydrazyl(DPPH)[J].Food Chemistry,2007,103(2):662-669.
[13] LIU Wei,FU Yu-jie,ZU Yuan-gang,et al.Supercritical carbondioxide extraction of seed oil from Opuntia dillenii Haw.and its antioxidant activity[J].Food Chemistry,2009,114(1):334-339.
[14] 胡珺,魏芳,董绪燕,等.食用油甘油三酯质谱分析方法的研究进展[J].分析测试学报,2012,31(6):749-956.
[15] 李瑞,夏秋瑜,赵松林,等.原生态椰子油体外抗氧化活性[J].热带作物学报,2009,30(9):1 369-1 373.
[16] 刘松奇,戢得蓉,段丽丽.水酶法提取百香果籽油工艺优化及其抗氧化性研究[J].四川旅游学院学报,2020(3):26-31.