Effect of heat exposure on proliferation-promoting activity, growth-factor-like components and metabolism profile of newly secreted royal jelly
文献类型： 外文期刊
作者： Chen, Di 1 ; Lu, Wenjing 1 ; Zhang, Cen 1 ; Wang, Huimin David 2 ; Guo, Huiyuan 3 ; Lin, Ligen 4 ; Xiao, Chaogeng 1 ;
作者机构： 1.Zhejiang Acad Agr Sci, Food Sci Inst, State Key Lab Managing Biot & Chem Threats Qual &, Zhejiang Key Lab Intelligent Food Logist & Proc, Hangzhou 310021, Peoples R China
2.Natl Chung Hsing Univ, Inst Biomed Engn, Taichung 402, Taiwan
3.China Agr Univ, Dept Nutr & Hlth, Key Lab Precis Nutr & Food Qual, Beijing 100083, Peoples R China
4.Univ Macau, Inst Chinese Med Sci, Taipa 999078, Peoples R China
关键词： Bee product; Heat; Functional food; Storage; Quality
期刊名称：LWT-FOOD SCIENCE AND TECHNOLOGY （ 影响因子：6.6； 五年影响因子：6.9 ）
ISSN： 0023-6438
年卷期： 2025 年 217 卷
页码：
收录情况： SCI
摘要： Royal jelly is a traditional functional food that serves as the exclusive diet for bee larvae during their first three days of life. The heat-sensitive components in royal jelly can markedly influence its bioactive, however the effects of heat exposure on proliferation-promoting activity of newly secreted royal jelly remain unclear. This research aimed to analyze the effect of heat exposure on its proliferation-promoting activity, growth-factor-like components and metabolism profile. The cell experiment showed that the cell proliferation-promoting activity of royal jelly decreased by 30.94% after heat exposure. However, electrophoresis revealed that the decline in bioactivity is not simply attributable to decreased growth-factor-like components content. Further metabolomic analysis revealed 120 differential metabolites, including carbohydrate metabolites, purine/pyrimidine nucleotides, organic acids and their derivatives. Pathway analysis revealed the metabolic profile variations were mainly involved in carbohydrate metabolism. By verifying the differential metabolites, galactose metabolism possibly plays a crucial role in the reduction of the proliferation-promoting activity of newly secreted royal jelly.
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