食品与机械2026，Vol.42Issue(2)：45-50,6.DOI:10.13652/j.spjx.1003.5788.2025.80363
贡柑浊汁的蛋白组学及起云蛋白特性分析
Proteomics of Tribute citrus turbid juice and characteristic analysis of cloudy proteins
摘要
Abstract
[Objective]This study aims to investigate the characteristics of protein components and the types of cloudy proteins in Tribute citrus turbid juice.[Methods]Proteomics was used to analyze the proteomic features of the supernatant proteins and precipitated proteins in Tribute citrus turbid juice.[Results]There were significant differences in the electrophoresis bands of the supernatant proteins and precipitated proteins in Tribute citrus turbid juice.Compared with the supernatant proteins,precipitated proteins contained 2 897 differential proteins,including 2 487 up-regulated differential proteins and 410 down-regulated differential proteins.The up-regulated differential proteins in Tribute citrus turbid juice were mainly enriched in metabolic pathways including tyrosine metabolism,fatty acid degradation,and phagosome,mainly from cellular components such as chloroplasts,cytoplasm,and nucleus.Six types of cloudy proteins were screened from up-regulated differential proteins in Tribute citrus turbid juice,including one pathogenesis-related protein and five glycoproteins.[Conclusion]Proteomics can be used to explore the protein differences in Tribute citrus turbid juice.关键词
贡柑/浊汁/蛋白组学/差异蛋白/起云蛋白Key words
Tribute citrus/turbid juice/proteomics/differential protein/cloudy protein引用本文复制引用
王锋,刘祯,马路凯,王琴,肖更生,刘东杰..贡柑浊汁的蛋白组学及起云蛋白特性分析[J].食品与机械,2026,42(2):45-50,6.基金项目
国家自然科学基金(编号:U22A20543) （编号:U22A20543）
"十四五"广东省农业科技创新十大主攻方向"揭榜挂帅"项目(编号:2024KJ15) （编号:2024KJ15）
广东省重点建设学科科研能力提升项目(编号:2022ZDJS021,2024ZDJS006) （编号:2022ZDJS021,2024ZDJS006）
