Evaluating the oxidative stability of triacylglycerols in rapeseed (Brassica napus) oleosomes

被引：0
|
作者：
Plankensteiner, Lorenz [1 ,2 ]
Nikiforidis, Constantinos V. [2 ]
Vincken, Jean-Paul [1 ]
Hennebelle, Marie [1 ]
机构：
[1] Laboratory of Food Chemistry, Wageningen University, Wageningen, Netherlands
[2] Laboratory of Biobased Chemistry and Technology, Wageningen University, Wageningen, Netherlands
来源：
JAOCS, Journal of the American Oil Chemists' Society | 2024年
关键词：
Unsaturated triacylglycerols (TAGs) are stored in natural droplets called oleosomes in seeds. The storage in oleosomes was suggested to increase TAGs' oxidative stability. In this study; we tested the oxidative stability of TAGs in rapeseed oleosomes and compared it with the one of TAGs stored as bulk oils or incorporated into oil-in-water emulsions stabilized by rapeseed lecithin. Oleosome oil-in-water emulsions (Фoil = 0.1) were created and stored along with the bulk oils and lecithin emulsions for 63 days at 40°C. The TAGs in oleosomes were more oxidatively stable than in the bulk oils and lecithin emulsions; as indicated by the 17-day longer lag phase and a 1.6–1.8 times slower maximal hydroperoxide formation compared to the bulk oils and lecithin emulsions. Moreover; we made the first steps towards understanding the high stability of TAGs in oleosomes by monitoring the consumption of oleosome-associated antioxidants (tocopherols and carotenoids). Using oleosome extracts could be a strategy to retard TAGs oxidation in oil-in-water emulsions. © 2024 The Author(s). Journal of the American Oil Chemists' Society published by Wiley Periodicals LLC on behalf of AOCS;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Article in Press
引用
收藏
相关论文
共 50 条
  • [31] LIPID AND MORPHOLOGICAL CHANGES IN DEVELOPING RAPESEED, BRASSICA-NAPUS
    FOWLER, DB
    DOWNEY, RK
    CANADIAN JOURNAL OF PLANT SCIENCE, 1970, 50 (03) : 233 - &
  • [32] Characterization of allergens from rapeseed pollen and seed (Brassica napus)
    Godfrin, D.
    Senechal, H.
    Haddad, I.
    Sutra, J.
    Chardin, H.
    Desvaux, F.
    Vinh, J.
    Peltre, G.
    ALLERGY, 2007, 62 : 293 - 293
  • [33] Trierucoylglycerol biosynthesis in transgenic plants of rapeseed (Brassica napus L)
    Weier, D
    Hanke, C
    Eickelkamp, A
    Luhs, W
    Dettendorfer, J
    Schaffert, E
    Mollers, C
    Friedt, W
    Wolter, FP
    Frentzen, M
    FETT-LIPID, 1997, 99 (05): : 160 - 165
  • [34] Carbohydrate Dynamics in Leaves of Rapeseed (Brassica napus) Under Drought
    Mueller, T.
    Lentzsch, P.
    Mueller, M. E. H.
    JOURNAL OF AGRONOMY AND CROP SCIENCE, 2012, 198 (03) : 207 - 217
  • [35] Physical properties of rapeseed (Brassica napus oleifera L.)
    Çalisir, S
    Marakoglu, T
    Ögüt, H
    Öztürk, Ö
    JOURNAL OF FOOD ENGINEERING, 2005, 69 (01) : 61 - 66
  • [36] CHANGES IN NITROGENOUS COMPONENTS OF MATURING RAPESEED (BRASSICA-NAPUS)
    FINLAYSON, AJ
    CHRIST, CM
    CANADIAN JOURNAL OF BOTANY, 1971, 49 (09): : 1733 - +
  • [37] Electrohydrodynamic (EHD) drying of rapeseed (Brassica napus L.)
    Basiry, Mohsen
    Esehaghbeygi, Ali
    JOURNAL OF ELECTROSTATICS, 2010, 68 (04) : 360 - 363
  • [38] Chloroplast transformation of rapeseed (Brassica napus) by particle bombardment of cotyledons
    Cheng, Lin
    Li, He-Ping
    Qu, Bo
    Huang, Tao
    Tu, Jin-Xing
    Fu, Ting-Dong
    Liao, Yu-Cai
    PLANT CELL REPORTS, 2010, 29 (04) : 371 - 381
  • [39] Experimental Study on Hot Air Drying of Rapeseed (Brassica Napus)
    Yang, Ling
    Yang, Yili
    Xu, Wuming
    Yang, Mingjin
    Tang, Tian
    2011 INTERNATIONAL CONFERENCE ON ELECTRONICS, COMMUNICATIONS AND CONTROL (ICECC), 2011, : 4304 - 4307
  • [40] Optimization and design of alkaline pulping of rapeseed (Brassica napus) stalks
    Tofanica, Bogdan Marian
    Puitel, Adrian Catalin
    CHEMICAL ENGINEERING COMMUNICATIONS, 2019, 206 (03) : 378 - 386
12345