Identification and comparison of differential metabolites from the skin of mature fruit in‘Huanghua'pear and its bud mutant‘Lühuanghua'pear(Pyrus pyrifolia Nakai)
【Objective】The aim of this study was to discover differential metabolites from the skin of ma-ture fruit in‘Huanghua'and its bud mutant‘Lühuanghua'(Pyrus pyrifolia Nakai).【Methods】The me-tabolites in skin were measured by gas chromatography-mass spectrometer(GC-MS)and liquid chroma-tography-mass spectrometer(LC-MS). The data were analyzed using principal component analysis andpartial least squares-discriminate analysis(PLS-DA).【Results】Differences in pear skin color resultedfrom the significant difference o...