您好，欢迎访问海南省农业科学院 机构知识库！
海南省农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Evaluation of Metabolites and Biological Activities of Areca Nut (Areca catechu L.) Under Different pH: Untargeted Mass Spectrometry-Based Metabolomics Approach

文献类型： 外文期刊

作者： Zhang, Jing 1 ; Dai, Jiahui 1 ; Wang, Shiping 1 ; Rui, Kai 1 ; Dai, Wenting 1 ; Kang, Xiaoning 1 ; Ji, Jianbang 1 ; Wang, Weizhong 5 ;

作者机构： 1.Hainan Acad Agr Sci, Sanya Res Inst, Sanya 572024, Peoples R China

2.China Agr Univ, Coll Food Sci & Nutr Engn, Beijing 100091, Peoples R China

3.Yazhou Bay Seed Lab, Sanya 572024, Peoples R China

4.Hainan Acad Agr Sci, Inst Agr Prod Proc Design, Haikou 571100, Peoples R China

5.Yazhou Bay Sci & Technol City Adm Bur, Technol Res & Dev Dept, Sanya 572000, Peoples R China

关键词： active ingredient; antioxidant activity; metabolite; substance basis

期刊名称：JOURNAL OF FOOD BIOCHEMISTRY （ 影响因子：4.2； 五年影响因子：4.3 ）

ISSN： 0145-8884

年卷期： 2025 年 2025 卷 1 期

页码：

收录情况： SCI

摘要： Chewing areca nuts (ANs) produces a mild sense of excitement and happiness, particularly under alkaline conditions. To identify the substances responsible for these effects, we conducted a nontargeted metabolomics analysis comparing AN metabolites at different pH levels. Subsequently, AN's active components were determined, and the in vitro antioxidant activities were evaluated. The results showed that pH affected the expression of flavonoid and isoflavonoid biosynthesis pathways, leading to changes in flavonoid, alkaloid, and organic acid levels. Alkaline conditions facilitated the hydrolysis of arecoline and guvacoline to arecaidine and guvacine, respectively. Twenty-eight alkaloids were identified as AN metabolites, of which 22 are reported for the first time. Among these, arecoline, arecaidine, scopolamine, and theobromine may be responsible for the excitatory effects of AN. The active component content and antioxidant activity of AN were significantly influenced by pH. The antioxidant activity of AN was highest at pH 12, which might be another reason AN consumer products require alkaline conditions. The excitatory effects of AN under alkaline conditions are likely owing to the combined effects of various active ingredients. In conclusion, we clarified the effect of pH on the composition and activity of AN and determined the biochemical basis of the excitatory effect of AN. These findings provide theoretical guidance for further development and utilization of active AN functions.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：海南省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台