Chemical profile of beans cultivars (phaseolus vulgaris) by ¹h nmr - high resolution magic angle spinning (HR-MAS)

Química Nova

Universidade Federal de Goiás, Goiânia, Brasil¹  Ferreira, Antonio Gilberto¹  Ferri, Pedro Henrique¹  Lião, Luciano Morais¹  Choze, Rafael¹  Santos, Suzana da Costa¹  Cavalcante, Pedro Paulo Araujo¹ 

关键词: 1H HR-MAS NMR technique;    Phaseolus vulgaris;    multivariate statistical analysis.;   

DOI  :  10.1590/S0100-40422010000300028

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 摘 要 】

The application of one-dimensional proton high-resolution magic angle spinning (1H HR-MAS) NMR combined with a typical advantages of solid and liquid-state NMR techniques was used as input variables for the multivariate statistical analysis. In this paper, different cultivars of beans (Phaseolus vulgaris) developed and in development by Embrapa - Arroz e Feijão were analyzed by 1H HR-MAS, which have been demonstrated to be a valuable tool in its differentiation according chemical composition and avoid the manipulation of the samples as used in other techniques.

【 授权许可】

Unknown