油菜角果外表面浸润性试验研究  

Experimental Study of Wetting Property of Rape Pod Surface

作　　者：徐立章[1] 马征[1] 李耀明[1] 

机构地区：[1]江苏大学现代农业装备与技术教育部重点实验室/江苏省重点实验室,江苏镇江212013

出　　处：《农机化研究》2014年第11期164-167,共4页Journal of Agricultural Mechanization Research

基　　金：江苏省科技支撑计划项目(BE2012382);江苏省高校自然科学研究项目(11KJA460002);江苏省自然科学基金项目(BK2011469);江苏高校优势学科建设工程资助项目(苏财教﹝2011﹞8号);江苏省2012年度普通高校研究生科研创新计划项目(CXLX12_0624)

摘　　要：油菜脱出物的浸润特性研究有助于解决其粘筛堵孔难题。本文以油菜脱出物中主要成分之一的油菜角果为研究对象,以两种典型液体为液相,采用CAM101型接触角测量仪对6个品种的油菜角果外表面接触角进行测试试验,并对试验结果进行了对比分析和方差分析。结果表明:油菜角果外表面普遍显示出亲水亲油特性,油菜品种对油菜角果外表面的浸润性无直接影响,但油菜品种会因对其成熟度的影响而间接地对其角果外表面浸润性产生影响。Research on permeability of threshed oilseed rape mixture helps to solve the problems of adhesion onto sieve and blocking of sieve opening.Silique is one of the main oilseed rape mixtures and considered as study object in this paper.With two typical liquid as liquid,outside surface contact angles of six types of rape silique were tested by contact angle meter CAM101,and the test result was analyzed by comparison and contrast method and variance method.The result showed that outside surfaces of silique were universally oil-wet and water-loving.Rape variety had no direct influence on permeability of rape silique outside surface,but it may impact on rape maturity and then it brought some influences on permeability of rape silique outside surface indirectly.

关 键 词：油菜 角果 浸润性 接触角 

分 类 号：S375[农业科学—农产品加工]