喷布葡萄糖、S-诱抗素对采后沃柑着色及品质的影响

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关键词：沃柑（CitrusreticulataBlancovar.orah）;葡萄糖;S-诱抗素；着色；品质中图分类号：S666.1 文献标识码：A文章编号：0439-8114（2025）06-0117-07DOI：10.14088/j.cnki.issn0439-8114.2025.06.019

Abstract：InordertoexplorethemethodstoimprovethecoloringandqualityofCitrusreticulataBlancovar.orah，theexperimentof spraying glucoseand ABAon postharvest Orah wascarredout.Theresultsshowed thatsprayed glucose hadanobvious efect 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 CCl. In the added value of a* ，the added value of 10mg/L （204号 YK2treatmentas3.65，andthatof50mg/LYK3treatmentwas3.88，whichwassignificantlydiferentfromthatofCK.Itwasrecommended that 0.1% ， 1% edible glucose should be sprayed to improvethe 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.

Keywords：Citrus reticulata Blanco var.orah；glucose；ABA；coloring；quality

柑橘（CitrusreticulataBlanco）属芸香科（Rutace-ae）植物，种类繁多，是中国栽培面积最大的果树，也是广西栽培面积最大、产量最高的果树[1，2]。（剩余6949字）