搜索结果: 1-7 共查到“农业基础学科 rapeseed”相关记录7条 . 查询时间(0.078 秒)
Effect of rapeseed methyl ester on emission production
biofuel ecology NRSC engine characteristic
2014/9/22
This paper describes the effect of a mixture of rapeseed methyl ester and diesel oil on emission production of tractor engine. The hydraulic dynamometer was used to load the engine of Zetor Forterra 8...
Neutral sulfite semi-chemical pulping of rapeseed residues
Rapeseed NSSC yield strength optical fiber length
2010/2/24
Neutral sulfite semi-chemical (NSSC) pulping of rapeseed residues from Karadj rapeseed growing fields was investigated. Rapeseed residue was collected from the research field at the Agriculture and Na...
醇法菜籽浓缩蛋白的超声波改性研究（Ultrasonic Modification of Alcohol Leached Rapeseed Protein Concentrate）
醇法菜籽浓缩蛋白 NSI 超声波 改性
2009/9/25
研究了对醇变性菜籽浓缩蛋白(RPC)进行超声波改性的方法。在单因素试验的基础上，采用L9(3)4正交优化试验，以探讨pH值、改性时间、超声波功率和菜籽浓缩蛋白质量分数对菜籽浓缩蛋白的氮溶解指数(NSI)的影响并与微波改性菜籽浓缩蛋白的理化指标和功能性质进行分析比较。通过正交试验确定了超声波改性的最佳工艺条件为：菜籽浓缩蛋白质量分数3%、改性时间5min、超声波功率300W、pH值为11。在最佳改性...
Changes to the composition of colorants caused by the temperature of drying rapeseed
rapeseed oi temperature drying chlorophyl carotenoid
2008/11/24
The pigment content in both seeds and oil has been an essential indicator of the oil quality, in particular for the cold pressed oil. The chlorophyll content in the seeds depends upon many agents, am...
Sources for contamination of rapeseed with benzo(a)pyrene
apeseeds benzo(a)pyrene drying facilities
2008/11/24
The conducted research has demonstrated that the general rapeseed contamination with benzo(a)pyrene (B(a)P), as the main representative of the PAH family, is at the level of permitted world standards...
Effect of rapeseed and wheat kernel moisture on impact damage
rapeseed wheat kernel moisture content impact strength
2008/11/20
One of the causes of the occurrence of mechanical damage to seeds during harvest and other technological processes is the effect of impact forces acting during the contact of seeds with moving elemen...
Rapeseed storage and their mechanical strength
rapeseed storage damage maturity varieties mechanical strength
2008/11/12
Three varieties of rape were investigated Bolko, Polo, Leo. Each variety was investigated in two maturates: technical and full ones. Each sample with proper maturity and humidity (6 and 11 %) was stor...