Modulating interfacial structure and lipid digestion of natural Camellia oil body by roasting and boiling processes
文献类型: 外文期刊
作者: Chen C.; Pan Y.; Niu Y.; Peng D.; Huang W.; Shen W.; Jin W.; Huang Q.
作者机构:
关键词: Calcination; Cell proliferation; Electrophoresis; Hydrophobicity; Oilseeds; Phospholipids; Proteins; Stability; Body surface; Confocal Raman; Interfacial composition; Interfacial structures; Lipid digestions; Oil bodies; Physical stability; Roasting process; Structure stability; Surface hydrophobicity; Zeta potential; fat droplet; linoleic acid; lipid; oleic acid; phenylalanine; phospholipid; plant protein; tocopherol; tryptophan; vegetable oil; adsorption; Article; boiling (food); Camellia; Camellia oleifera; chemical structure; confocal laser scanning microscopy; controlled study; differential scanning calorimetry; digestion; glycation; heating; hydrophobicity; in vitro study; intestine fluid; ionic strength; oil body; oilseed; particle size; pH; plant seed; polyacrylamide gel electrophoresis; protein analysis; protein denaturation; protein depletion; protein structure; Raman spectrometry; roasting; surface charge; surface property; thermostability; transmission electron microscopy
期刊名称: Food Chemistry
ISSN: 0308-8146
年卷期: 2023 年 402 卷
页码:
收录情况: SCIE(2023版) ; ; EI(2023版)
摘要: Oil body (OB) is the lipid-storage organelle in oilseed, and its stability is crucial for oilseed processing. Herein, effects of roasting and boiling on the structure, stability, and in vitro lipid digestion of Camellia OB were studied. The interfacial structure and physical stability of the extracted OB were investigated by electrophoresis, confocal-Raman spectroscopy, zeta-potential, and surface hydrophobicity, etc. Boiling caused protein loss on the OB surfaces, forming a stable phospholipid interface, which resulted in coalescence of the droplets (d > 100 μm) and negative ζ-potential (-3 ∼ -8 mV) values at a pH of 2.0. However, roasting partially denatured the proteins in the seeds, which were adsorbed on the OB surfaces. The random coil structure of interfacial protein increased to ∼20 % after thermal treatment. Besides, heating decreased the surface hydrophobicity of OB and improved lipid digestion. After boiling 60 min, the extent of lipolysis increased from 41.7 % (raw) to 57.4 %. © 2022 Elsevier Ltd
分类号:
- 相关文献
作者其他论文 更多>>
-
Peculiarity of transcriptional and H3K27me3 dynamics during peach bud dormancy
作者:Zhao Y.;Li Y.;Cao K.;Fang W.;Chen C.;Wang X.;Wu J.;Guo W.;Wang L.
关键词:Chilling requirement;Dormancy;H3K27me3;Peach bud;RNA-seq
-
Plasma membrane-localized hexose transporter OsSWEET1b, affects sugar metabolism and leaf senescence
作者:Zhang Q.;Chen C.;Guo R.;Zhu X.;Tao X.;He M.;Li Z.;Shen L.;Li Q.;Ren D.;Hu J.;Zhu L.;Zhang G.;Qian Q.
关键词:Carbon starvation;Hexose transport;Leaf senescence;OsSWEET1b;Photosynthesis
-
Lactic Acid Bacteria and Formic Acid Improve Fermentation Quality and Beneficial Predicted Functional Characteristics in Mixed Silage Consisting of Alfalfa and Perennial Ryegrass
作者:Lei Y.;Li M.;Liu Y.;Wang J.;He X.;Zhao Y.;Chen Y.;Cheng Q.;Chen C.
关键词:alfalfa;bacterial community compositions;fermentation profiles;mixed silage;perennial ryegrass;predicted functional characteristics
-
Kinetin-mediated reduction of cadmium accumulation in rice (Oryza sativa L.) via modulation of cell wall binding capacity in a NO-dependent manner
作者:Guo R.;Chen C.;He M.;Li Z.;Lv Y.;Tao X.;Zhang Q.
关键词:Cd stress;Kinetin;Nitric oxide (NO);Rice
-
Constructing eRNA-mediated gene regulatory networks to explore the genetic basis of muscle and fat-relevant traits in pigs
作者:Wang C.;Chen C.;Lei B.;Qin S.;Zhang Y.;Li K.;Zhang S.;Liu Y.
关键词:(1-1-1)
-
Temperature Prediction of Mushrooms Based on a Data—Physics Hybrid Approach
作者:Wang M.;Kong X.;Shan F.;Zheng W.;Ren P.;Wang J.;Chen C.;Zhang X.;Zhao C.
关键词:data-physics hybrid;mushroom room;prediction;VMD
-
N6-methyladenosine modification of the mRNA for a key gene in purine nucleotide metabolism regulates virus proliferation in an insect vector
作者:Zhu M.;Wu N.;Zhong J.;Chen C.;Liu W.;Ren Y.;Wang X.;Jin H.
关键词:CP: Microbiology;inosine monophosphate dehydrogenase;methyltransferase-like protein 3;N6-methyladenosine modification;rice stripe virus;viral transmission;YTHDF3