天津农学院学报 ›› 2017, Vol. 24 ›› Issue (4): 30-32.

• 研究与简报 • 上一篇    下一篇

黑树莓与红树莓果皮解剖结构的比较

李雕, 秦艳筠, 黄唯子, 杨静慧通信作者, 王茂思, 龚无缺   

  1. 天津农学院 园艺园林学院,天津 300384
  • 收稿日期:2016-05-03 出版日期:2017-12-31 发布日期:2019-10-15
  • 通讯作者: 杨静慧(1961 -),女,甘肃兰州人,教授,博士,主要从事园艺植物栽培、抗逆生理和分子育种研究。E-mail:jinghuiyang2@aliyun.com。
  • 作者简介:李雕(1992-),男,云南大理人,硕士在读,主要从事农业生物环境与能源工程研究。E-mail:1429980690@qq.com。
  • 基金资助:
    天津市科委重大科技专项“优质早熟浆果新品种引种和耐盐碱育种及设施栽培”(12ZCDZNC04800); 天津市科委科技特派员项目“耐盐耐旱彩叶植物品种筛选和耐盐机理研究”(14JCTPJC00530); 天津市科技成果转化及产业化推进计划项目“优质彩叶北美海棠新品种种苗的规模化繁育”(14ZXNZNC0040)

Two Kinds of Blackberry and Raspberry Fruit Ripe Raspberry Comparison of Anatomical Structures

LI Diao, QIN Yan-jun, HUANG Wei-zi, YANG Jing-huiCorresponding Author, WANG Mao-si, GONG Wu-que   

  1. College of Horticulture and Landscape, Tianjin Agricultural University, Tianjin 300384, China
  • Received:2016-05-03 Online:2017-12-31 Published:2019-10-15

摘要: 以黑树莓‘凯欧’和红树莓‘诺娃’为试验材料,研究二者果皮的解剖结构。结果表明,黑树莓外果皮表面较为光滑、无茸毛、细胞长方形,而红树莓外果皮表面布满了茸毛、细胞多为不规则形;黑树莓外果皮细胞较大(黑树莓0.973 μm2, 红树莓0.483 μm 2),是红树莓的2.01倍;黑树莓中果皮细胞排列较红树莓松散,细胞较红树莓大(黑树莓40.35 μm2,红树莓11.37 μm2),是红树莓的3.55倍;黑树莓内果皮厚度为18.09 μm,红树莓内果皮厚度为12.20 μm,黑树莓内果皮厚度是红树莓的1.48倍。此外,两个品种的内果皮硬化、并分3部分(3层),其各部分的细胞结构有较大差异,外层部分形成了不同的纹理结构。总之,黑树莓和红树莓果皮结构上的差异可以作为不同品种鉴别的依据。

关键词: 黑树莓, 红树莓, 解剖结构, 果皮

Abstract: In order to explore the differences between blackberry and raspberry, the peel anatomy structure of blackberry and raspberry was researched. The results showed that: The cells of blackberry were oblong, and epicarp was smooth and hairless, while raspberry’s cells were irregular, and epicarp was covered with hairs; The cell size of blackberry epicarp was 0.973 μm2, 2.01 times than raspberry, which was 0.483 μm2; And the cell size of blackberry mesocarp was 40.35 μm2, 3.55 times than raspberry, which was 11.37 μm2, besides the cell of blackberry mesocarp was more loosely arranged than raspberry; The cell size of blackberry endocarp was 18.09 μm, 1.48 times than raspberry, which was 12.20 μm. Moreover, the endocarp of blackberry and raspberry were both hardening and divided into three parts, the cell structure of each part was quite different from others, and the outer part formed different texture. Therefore, the differences of anatomy structure between blackberry and raspberry could be used as an important basis for species identification.

Key words: blackberry, raspberry, anatomy structure, peel

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