吐鲁番无核白葡萄晾房干燥的预处理方法

doi:10.7506/spkx1002-6630-201815016

食品科学 ›› 2018, Vol. 39 ›› Issue (15): 108-114.doi: 10.7506/spkx1002-6630-201815016

吐鲁番无核白葡萄晾房干燥的预处理方法

艾力·哈斯木1，余成1，黄华2，郭俊先1,*，刘巍1，周军1，史勇1，刘亚1

1.新疆农业大学机电工程学院，新疆乌鲁木齐 830052；2.新疆农业大学数理学院，新疆乌鲁木齐 830052

出版日期:2018-08-15 发布日期:2018-08-15
基金资助:
国家自然科学基金地区科学基金项目（61367001）；新疆农业工程装备创新设计重点实验室资助项目；新疆农业大学启动基金项目

Pretreatment Screening for Drying of Seedless White Grapes in Air-Drying Shelters in Turpan

ELI Kasmu1, YU Cheng1, HUANG Hua2, GUO Junxian1,*, LIU Wei1, ZHOU Jun1, SHI Yong1, LIU Ya1

1. College of Mechanical and Electronic Engineering, Xinjiang Agricultural University, ürümqi 830052, China; 2. College of Mathematics and Physics, Xinjiang Agricultural University, ürümqi 830052, China

Online:2018-08-15 Published:2018-08-15

摘要/Abstract

摘要： 为提高吐鲁番地区无核白葡萄晾房干燥速率及品质，获取较优的晾房干燥预处理工艺，在吐鲁番高昌区克孜里土尔村开展了晾房干燥实验。晾房中挂串实验样本组设1 个对照组和3 个预处理组，采集干燥过程中晾房温湿度、风速、葡萄含水率及葡萄RGB图像等数据，采用Matlab软件分析葡萄RGB图像，获得外部品质特征，采用统计方法绘制无核白葡萄干燥过程中含水率和色度变化趋势图，以及对比不同预处理方式下葡萄干成品品质指标，确定了较优的晾房干燥预处理方式。结果表明：与未经预处理的对照组相比，经质量分数3.0%的促干剂预处理的无核白葡萄干燥时间缩短了6 d；干燥过程中葡萄表面色度变化较为平稳，且成品的褐变率降低了67%，绿级率提高了 20.5%；综合分析各项指标，该处理优于其他预处理，最终确定其为晾房干燥较优的预处理方式；此外，实验确定橄榄油具有提高葡萄干燥绿级率的作用。

关键词: 无核白葡萄, 干燥, 晾房, 预处理

Abstract: The aim of this work was to obtain the appropriate pretreatment to improve the drying rate and raisin quality of seedless white grapes in air-drying shelters in Turpan. The experiments were carried out in Turku village in Turpan. The grape samples were divided into control group and three pretreatment groups. Daily data of temperature, humidity, air flow rate, grape moisture content and image were collected during the whole drying process. The eternal quality of grapes such as chromaticity was obtained by image processing using Matlab software. The changes in chromaticity and moisture were plotted against drying time. The results showed that compared with the control group, the drying time of grapes pretreated with 3.0% of drying agent was reduced by 6 days and the surface chromaticity changed more steadily during the drying process. Moreover, the browning rate of raisin was decreased by 67% and the percentage of green raisin was increased by 20.5%. Overall, this pretreatment was found to be optimal for the production of raisin in air-drying shelters. The experiments also validated the use of olive oil to improve the percentage of green raisin during the drying process.

Key words: seedless white grape, drying, air-drying shelters, pretreatment

中图分类号:

艾力·哈斯木，余成，黄华，郭俊先，刘巍，周军，史勇，刘亚. 吐鲁番无核白葡萄晾房干燥的预处理方法[J]. 食品科学, 2018, 39(15): 108-114.

ELI Kasmu, YU Cheng, HUANG Hua, GUO Junxian, LIU Wei, ZHOU Jun, SHI Yong, LIU Ya. Pretreatment Screening for Drying of Seedless White Grapes in Air-Drying Shelters in Turpan[J]. FOOD SCIENCE, 2018, 39(15): 108-114.

[1]	李文峰，张向阳，王翠，林兰婷，陈小平，屈阳，张雪梅，林瑶，谭飔，郑俏然，高晓旭. 茎瘤芥的气体射流冲击干燥动力学及多酚降解动力学特征[J]. 食品科学, 2021, 42(5): 106-114.
[2]	李明娟，张雅媛，游向荣，王颖，周葵，卫萍，韦林艳. 不同干燥技术对核桃粕蛋白粉品质特性及微观结构的影响[J]. 食品科学, 2021, 42(5): 92-98.
[3]	周子丹，彭文君，倪家宝，毕延祥，方小明，刘素纯. 不同干燥方式对油菜蜂花粉色泽、酚酸含量和抗氧化活性的影响[J]. 食品科学, 2021, 42(17): 76-83.
[4]	孙海磊，董鹏程，毛衍伟，梁荣蓉，杨啸吟，张一敏，朱立贤，罗欣. 单核细胞增生李斯特菌对食品加工中的胁迫响应及其机制研究进展[J]. 食品科学, 2021, 42(17): 317-324.
[5]	李睿雯，孙晓荣，刘翠玲，郭泽翰，田密. 拉曼光谱技术快速检测专用煎炸油极性组分[J]. 食品科学, 2021, 42(16): 328-332.
[6]	赵珊，仲伶俐，李曦，雷欣宇，郑幸果，郭灵安，雷绍荣，周虹，黄世群，冯俊彦. 超高效液相色谱测定冷冻研磨甘薯植株中酚酸及其分布[J]. 食品科学, 2021, 42(12): 222-232.
[7]	胡阳，晏幸，伍菱，李利君，杨远帆，杜希萍，翁淑燚，倪辉，李清彪. 琯溪蜜柚幼果中柚皮苷含量变化规律[J]. 食品科学, 2021, 42(12): 159-165.
[8]	方园，崔楠，代银银，刘素稳，常学东. 制备方法对山楂果胶理化特性的影响[J]. 食品科学, 2021, 42(11): 130-136.
[9]	马璐瑶，林海峰，王喆，殷军艺. 干燥方式对不同生长时期秋葵果实营养品质及挥发性风味物质的影响[J]. 食品科学, 2020, 41(8): 186-193.
[10]	张欢欢，高飞虎，黄桃翠，曾志红，张玲，张雪梅，李雪，梁叶星. 预处理技术对冷榨双低菜籽油中脂质伴随物含量的影响[J]. 食品科学, 2020, 41(8): 57-61.
[11]	王坤华，李佳美，彭飞，刘昱迪，马琦，李梅，徐怀德. 射频处理对红枣中短波红外干燥动力学及品质特性的影响[J]. 食品科学, 2020, 41(7): 117-123.
[12]	屈展平，任广跃，张迎敏，段续，张乐道. 马铃薯燕麦复合面条热泵-热风联合干燥质热传递规律分析[J]. 食品科学, 2020, 41(5): 57-65.
[13]	江连洲，王朝云，古力那孜·买买提努，巨欢欢，郭增旺，綦玉曼，李杨，齐宝坤，左锋，范志军，王中江. 干燥工艺对鱼油微胶囊结构和品质特性的影响[J]. 食品科学, 2020, 41(3): 86-92.
[14]	陈思奇，顾苑婷，王霖岚，肖仕芸，杜勃峰，丁筑红. 刺梨不同干燥模型建立及综合品质分析[J]. 食品科学, 2020, 41(3): 47-54.
[15]	员冬玲，耿文广，杜锐，孙荣峰，王寿权，赵改菊. 南美白对虾过热蒸汽干燥特性及干燥数学模型[J]. 食品科学, 2020, 41(3): 62-67.

吐鲁番无核白葡萄晾房干燥的预处理方法

Pretreatment Screening for Drying of Seedless White Grapes in Air-Drying Shelters in Turpan

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价