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Yusan Kurban;Qiman Yunus;LI Jiang;QIN Wei-ming
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玉山·库尔班;齐曼·尤努斯;李疆;覃伟铭
摘要: [目的]对库尔勒香梨脱萼正常果、宿萼正常果、脱萼粗皮果和宿萼粗皮果的内外在品质进行了综合比较,旨在为库尔勒香梨优质果实的评价和品质改良工作提供理论依据和实践指导.[方法]以库尔勒香梨果实为实验材料,研究脱萼、宿萼正常果和脱萼、宿萼粗皮果的形状、果皮色素含量及一些主要内在品质指标的差异性.[结果]与粗皮果(脱萼、宿萼)相比,正常果(脱萼、宿萼)的果核小,果实硬度低;宿萼正常果的果实显著大于脱萼正常果,但其可食部分小.脱萼正常果的果皮花青素和叶绿素含量均高于宿萼正常果和脱萼、宿萼粗皮果,而类胡萝卜素含量最低.脱萼正常果的果肉总糖、蔗糖、可溶性固形物和固酸比均显著高于宿萼正常果和脱萼、宿萼粗皮果;脱萼正常果的葡萄糖和果糖含量均显著高于脱萼、宿萼粗皮果,但是与宿萼正常果相比无显著差异,宿萼粗皮果的这两种糖含量最低;正常果的果肉VC含量显著高于粗皮果,其中脱萼正常果的果肉VC含量显著高于宿萼正常果,脱萼粗皮果和宿萼粗皮果果肉VC含量之间无显著差异;正常果的果肉单宁含显著低于粗皮果,但脱萼正常果与宿萼正常果和脱萼粗皮果与宿萼粗皮果之间果肉单宁含量无显著差异.[结论]这四种果实的品质优差顺序为脱萼正常果>宿萼正常果>脱萼粗皮果>宿萼粗皮果.
Yusan Kurban;Qiman Yunus;LI Jiang;QIN Wei-ming. Comparison of Fruit Quality of Normal and Roughbark Pear in Persistent Calyx and Dropping Calyx of Korla Fragrant Pear[J]. .
玉山·库尔班;齐曼·尤努斯;李疆;覃伟铭. 库尔勒香梨脱萼、宿萼正常果和粗皮果的品质比较[J]. .
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