A Comprehensive Evaluation of Nutrional Value of 11 <i>Calopogonium </i> Germplasm Materials
Welcome to Chinese Journal of Tropical Crops,

Chinese Journal of Tropical Crops ›› 2019, Vol. 40 ›› Issue (3): 590-595.DOI: 10.3969/j.issn.1000-2561.2019.03.025

• Agricultural Product Processing, Preservation, Storage, Analysis and Detection • Previous Articles     Next Articles

A Comprehensive Evaluation of Nutrional Value of 11 Calopogonium Germplasm Materials

YAN Linling,ZHANG Yu,BAI Changjun()   

  1. Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences / Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China, Ministry of Agriculture and Rural Affairs, Danzhou, Hainan 571737, China
  • Received:2018-07-10 Revised:2018-09-06 Online:2019-03-15 Published:2019-03-15
  • Contact: BAI Changjun


The nutritive components of Calopogonium were determined by chemical analysis, and the comprehensive evaluation was carried out by membership function method and cluster analysis. The results showed that the crude protein, crude ash, neutral detergent fiber, acid detergent fiber, calcium and phosphorus of 11 strains were significantly different. Through the comprehensive evaluation of membership function, the clustering was divided into two categories. Among them, 041130150, 051210057, 050320021, 050106023, 050319007 had higher nutritive value. The total phosphorus, neutral detergent fiber and crude protein can be used as an important index to evaluate the nutritional value of woolen bean.

Key words: Calopogonium mucunoides Desv., nutrition components, principal component, membership function method, cluster, quality evaluation