花生学报2025，Vol.54Issue(4)：434-439,6.DOI:10.14001/j.issn.1002-4093.2025.04.009
干燥过程中花生荚果脱水与回潮特性的研究
Dehydration and Moisture Regaining Properties of Peanut Pods during the Drying Process
摘要
Abstract
The rapid drying characteristics of peanut pods play a crucial role in alleviating the late frost damage and minimizing the risk of aflatoxin contamination during the drying process,so that the dehydration and rehydration properties of 16 peanut varieties(lines),comprising 13 Spanish type varieties(lines)(Fuhua22,Fuhua25,Fuhua27,Fuhua29,Fuhua35,Fuhua38,Fuhua50,Fuhua51,Fuhua54,Fu-hua56,Liaohua608,Liaohua917,22NB12)and 3 Valencia type varieties(lines)(Fuhua-silihong,22NB2,22NB3)were assessed to evaluate these characteristics.The results showed that the fresh pod water content of 16 peanut varieties(lines)ranged from 29.48%to 40.50%.Under 0-6 days of drying,Fuhua50,Liaohua608,22NB12 and Fuhua54 dehydrated quickly,while the other 11 varieties dehydrated slowly.The moisture regai-ning speed of Fuhua-silihong,22NB3 and Fuhua56 was fast,while the moisture regaining speed of Fuhua35,Liaohua608 and 22 NB2 was slow,and the moisture regaining speed of other 10 varieties was medium.The changes in pod moisture content over drying time for all 16 varieties(lines)were effectively mod-eled using the Harris model,rational function,Bleasdale model,and reciprocal model,among which the Harris model proved to be the most suitable one,with correlation coefficients(r)exceeding 0.974.Broad-sense heritability analysis based on single-plant data indicated that pod moisture content during the ini-tial drying stage(0 to 1 day of sun-drying)was relatively high,with values all above 67.40%.This suggests that the genetic improvement for this trait is expected to achieve remarkable results.关键词
花生/荚果含水量/脱水/回潮/品质/遗传力Key words
peanut/moisture content of pod/dehydration/moisture regain/quality/heritability分类
农业科技引用本文复制引用
董敬超,于树涛,王腾蛟,殷业超,张宇,王立夫,张诗行,徐胜男,高志勇..干燥过程中花生荚果脱水与回潮特性的研究[J].花生学报,2025,54(4):434-439,6.基金项目
国家现代农业产业技术体系(CARS-13) （CARS-13）
辽宁省种质创新藏粮于技专项计划项目(2023JH1/10200002) （2023JH1/10200002）
辽宁省农业科学院基本科研业务费协同创新专项(2025XTCX0404) （2025XTCX0404）
