Characterization of Different Kinds of Silicon Dioxide and Their Application in Low-Temperature Adsorption Refining of Fragrant Rapeseed Oil

被引：0
|
作者：
Wang W. [1 ]
Yang B. [1 ]
Li W. [1 ]
Ma X. [1 ]
Liu C. [1 ]
机构：
[1] Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture and Rural Affairs, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Oil Crops Research Institute, Ch
来源：
Shipin Kexue/Food Science | 2023年 / 44卷 / 16期
关键词：
characterization; different kinds of silicon dioxide; fragrant rapeseed oil; low-temperature adsorption refining;
D O I：
10.7506/spkx1002-6630-20220809-117
中图分类号：
学科分类号：
摘要：
Three kinds of silicon dioxide including S655, R92 and R40F were characterized, and their application in low-temperature adsorption refining of fragrant rapeseed oil was studied. The results showed that all three kinds of silicon dioxide had a loose porous structure, but the particle size distribution, specific surface area, pore volume and pore size were obviously different. After being treated with 1.0% silicon dioxide at 45 ℃ for 30 min, the dephosphorization rates of rapeseed oil by S655, R92 and R40F were 90.3%, 99.6% and 88.5%, the lightness increased by 49.9%, 52.5% and 53.9%, the redness decreased by 31.5%, 23.4% and 37.8%, the yellowness increased by 17.3%, 20.0% and 20.6%, respectively. Meanwhile, the retention rate of sterols (above 97.1%) was high, and there were no significant differences in deacidification rate, fatty acid composition or tocopherol retention rate among the three treatment groups. The highest retention rates of total phenol and canolol (98.1% and 99.4%) were found in the samples treated with R92. The contents of glucosinolate degradation products, pyrazines, aldehydes and ketones in fragrant rapeseed oil all increased significantly after refining with the three kinds of silicon dioxide. © 2023 Chinese Chamber of Commerce. All rights reserved.
引用
收藏
页码：1 / 7
页数：6
相关论文
共 12 条
  • [1] SU D, XIAO T Y, GU D Y, Et al., Ultrasonic bleaching of rapeseed oil: effects of bleaching conditions and underlying mechanisms, Journal of Food Engineering, 117, pp. 8-13, (2013)
  • [2] YU G W, GUO T T, HUANG Q D., Preparation of rapeseed oil with superhigh canolol content and superior quality characteristics by steam explosion pretreatment technology, Food Science & Nutrition, 8, pp. 2271-2278, (2020)
  • [3] KOSKI A, PEKKARINEN S, HOPIA A, Et al., Processing of rapeseed oil: effects on sinapic acid derivative content and oxidative stability, European Food Research and Technology, 217, pp. 110-114, (2003)
  • [4] KRALJIC K, SKEVIN D, BARISIC L, Et al., Changes in 4-vinylsyringol and other phenolics during rapeseed oil refining, Food Chemistry, 187, pp. 236-242, (2015)
  • [5] ROSSI M, GIANAZZA M, ALAMPRESE C, Et al., The role of bleaching clays and synthetic silica in palm oil physical refining, Food Chemistry, 82, pp. 291-296, (2003)
  • [6] 11, pp. 40-41, (2015)
  • [7] (2019)
  • [8] KHATTAB R, ESKIN M, ALIANI M, Et al., Determination of sinapic acid derivatives in canola extracts using high-performance liquid chromatography, Journal of the American Oil Chemists’ Society, 87, pp. 147-155, (2010)
  • [9] SWAIN T, HILLIS W E., The phenolic constituents of Prunus domestica. I. The quantitative analysis of phenolic constituents, Journal of the Science of Food and Agriculture, 10, pp. 63-68, (1959)
  • [10] YAO Y Z, LIU C S, XIONG W, Et al., Silicon dioxide as an efficient adsorbent in the degumming of rapeseed oil, Journal of Cleaner Production, 268, (2020)
12