天津农学院学报 ›› 2013, Vol. 20 ›› Issue (2): 22-24.

• 研究与简报 • 上一篇    下一篇

糯玉米鲜果穗采收后鲜籽粒可溶性糖含量变化的研究

马鹏1, 郝秀芬2, 孙瑞3, 王国琴1,通信作者   

  1. 1. 天津农学院 农学系,天津 300384;
    2. 天津市静海县种植业发展服务中心,天津 301600;
    3. 天津滨城龙达集团有限公司,天津 300450
  • 收稿日期:2012-11-24 发布日期:2019-10-18
  • 通讯作者: 王国琴(1956-),女,辽宁东港人,研究员,学士,主要从事玉米育种研究工作。E-mail:wanggq222@eyou.com。
  • 作者简介:马鹏(1988-),男,宁夏中卫人,硕士在读,主要从事作物遗传育种方向研究。E-mail:mp19881115@163.com。
  • 基金资助:
    天津市科委资助项目“专用鲜食糯玉米新品种选育及其产业化研究”(08ZCKFNC01300)

Researches on Soluble Sugar Content Changes in Fresh Kernel of Post-harvest Fresh Ears of Waxy Maize

MA Peng1, HAO Xiu-fen2, SUN Rui3, WANG Guo-qin1,Corresponding Author   

  1. 1. Department of Agronomy, Tianjin Agricultural University, Tianjin 300384, China;
    2. Jinghai Planting Industry Development Service Center of Tianjin City, Tianjin 301600, China;
    3. Tianjin Seaport Longda Group Co., Ltd, Tianjin 300450, China
  • Received:2012-11-24 Published:2019-10-18

摘要: 可溶性糖是糯玉米食味品质的重要指标,它直接决定了鲜食糯玉米的甜度,并且影响了糯玉米鲜果穗食味品质的优劣。本文以适时采收的糯玉米鲜穗为试验材料,用蒽酮-硫酸法测定了有苞叶和无苞叶糯玉米鲜果穗在常温/低温处理条件下、不同贮藏时间段籽粒的可溶性糖含量变化,为糯玉米鲜果穗的贮藏保鲜及适时加工等提供理论依据。

关键词: 糯玉米, 鲜果穗, 籽粒, 可溶性糖

Abstract: As the key taste quality index of waxy maize, the soluble sugar directly determines the sweetness and affects the palatability of waxy maize. In this paper, the fresh ears of waxy maize were harvested timely as the experimental materials, and the anthrone-sulfuric acid method was used to determine the changes of soluble sugar content of the fresh ears with bract or without bract under the room temperature or low temperature in different storage time, respectively. These results can provide theoretical basis for the storage and timely processing of fresh ears of waxy maize.

Key words: waxy maize, fresh ear, kernel, soluble sugar

中图分类号: