Journal of Zhejiang Agricultural Sciences ›› 2026, Vol. 67 ›› Issue (4): 916-921.DOI: 10.16178/j.issn.0528-9017.20240719

Previous Articles     Next Articles

Study on the key components of edible quality of large grain fresh broad beans in Jiangsu and Zhejiang regions

ZHU Zhengmei(), SHI Limin, LYU Xuegao, XU Qiaoxian, ZHANG Feicui, LU Huabing()   

  1. Institute of Maize and Upland Crops,Zhejiang Academy of Agricultural Sciences,Dongyang 322100,Zhejiang
  • Received:2024-09-11 Online:2026-04-11 Published:2026-04-17
  • Contact: LU Huabing

Abstract:

Using 14 varieties of large grain fresh broad beans promoted in Jiangsu and Zhejiang regions as materials,the chemical components and sensory scores related to their edible quality were determined,and correlation analysis and principal component analysis were conducted. The results showed that sensory evaluation of edible quality was positively correlated with multiple indicators such as grain crude protein and free amino acid content,and negatively correlated with grain crude fat,starch,tannin content,etc. Among them,the proportion of seed coat was significantly (p<0.01) negatively correlated with edible quality evaluation. Through principal component analysis,14 indicators were transformed into 5 independent principal components,and the first principal component mainly reflected lignin,crude protein,and free amino acids,hemicellulose and cellulose contents,which were the main factors affecting the quality of broad beans.

Key words: fresh broad beans, edible quality, key component

CLC Number: