湖北农业科学 ›› 2025, Vol. 64 ›› Issue (6): 117-123.doi: 10.14088/j.cnki.issn0439-8114.2025.06.019

• 园艺·特产 • 上一篇    下一篇

喷布葡萄糖、S-诱抗素对采后沃柑着色及品质的影响

黄其椿, 汪妮娜, 黄燕晓, 谭颂玥, 罗增桂2, 梁勇2, 李果果, 覃泽林, 曾志康, 胡承孝3   

  1. 1.广西壮族自治区农业科学院,a.园艺研究所;b.农业科技信息研究所,南宁 530007;
    2.广西起凤橘洲生态农业有限公司,南宁 530199;
    3.华中农业大学资源与环境学院,武汉 430070
  • 收稿日期:2024-11-29 出版日期:2025-06-25 发布日期:2025-07-18
  • 通讯作者: 胡承孝,教授,博士,主要从事柑橘栽培与营养研究,(电子信箱) hucx@mail.hzau.edu.cn。
  • 作者简介:黄其椿(1983-),男,广西灵山人,正高级农艺师,博士,主要从事柑橘栽培、营养和病虫害防控的研究工作,(电话)15877161882(电子信箱)hqchun1288@163.com;共同第一作者,汪妮娜
  • 基金资助:
    广西特色作物试验站(桂TS202201); 广西科技重大专项(桂科AA22036002、桂科AA20108003); 南宁市国家农业科技园区重大专项(20222065、20222062、20212141); 广西农业科学院项目(桂农科2021YT051、2022JM32); 国家种质资源武鸣观测实验站(NAES018GR03); 国家现代农业产业体系广西柑橘创新团队“栽培与病虫害防治”岗位(nycytxgxcxtd-2021-05-02); 广西柑橘黄龙病防控工程技术研究中心(2018GCZX0021)

Effects of sprayed glucose and ABA on coloring and quality of postharvest Orah

HUANG Qi-chun, WANG Ni-na, HUANG Yan-xiao, TAN Song-yue, LUO Zeng-gui2, LIANG Yong2, LI Guo-guo, QIN Ze-lin, ZENG Zhi-kang, HU Cheng-xiao3   

  1. 1a. Horticultural Research Institute; 1b. Agricultural Science and Technology Information Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China;
    2. Guangxi Qifeng Juzhou Ecological Agriculture Co., Ltd., Nanning 530199, China;
    3. College of Resources & Environment, Huazhong Agricultural University, Wuhan 430070, China
  • Received:2024-11-29 Published:2025-06-25 Online:2025-07-18

摘要: 为探索改善沃柑(Citrus reticulata Blanco var. orah)着色及提升品质的方法,以采后沃柑果实为材料,开展喷布葡萄糖、S-诱抗素试验。结果表明,喷布葡萄糖对提升沃柑固酸比效果明显,其中喷布2次1%葡萄糖的沃柑PT3固酸比为29.50,喷布2次5%葡萄糖的沃柑PT4固酸比为30.98,分别比CK增长24.68%、30.94%;喷布S-诱抗素对改善沃柑红度值a*、综合着色指数CCI均有一定效果,在a*增加值中,10 mg/L的YK2处理沃柑a*增加值为3.65,50 mg/L的YK3处理沃柑a*增加值为3.88,与CK的沃柑a*增加值差异显著。在沃柑生产上,推荐喷布或淋施0.1%~1%食用葡萄糖以提升固酸比,推荐喷布5~10 mg/L的S-诱抗素以改善着色,拉长货架期和提高沃柑品质。

关键词: 沃柑(Citrus reticulata Blanco var. orah), 葡萄糖, S-诱抗素, 着色, 品质

Abstract: In order to explore the methods to improve the coloring and quality of Citrus reticulata Blanco var. orah, the experiment of spraying glucose and ABA on postharvest Orah was carried out. The results showed that sprayed glucose had an obvious effect on improving the solid-acid ratio of Orah. The solid-acid ratio of Orah PT3 sprayed with 1% glucose twice was 29.50, and that of Orah PT4 sprayed with 5% glucose twice was 30.98, which were 24.68% and 30.94% higher than CK, respectively. Sprayed ABA had a certain effect on improving the red value a* and the comprehensive coloring index CCI. In the added value of a*, the added value of 10 mg/L YK2 treatment was 3.65, and that of 50 mg/L YK3 treatment was 3.88, which was significantly different from that of CK. It was recommended that 0.1%~1% edible glucose should be sprayed to improve the solid-acid ratio, and 5~10 mg/L ABA should be sprayed to improve the coloring, thereby prolonging the shelf life and improving the quality of Orah.

Key words: Citrus reticulata Blanco var. orah, glucose, ABA, coloring, quality

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