潲水油鉴别检测方法研究

Discrimination and detection method for hogwash oil

目的:研究潲水油的实验室鉴别检测方法。方法:将潲水油与正品食用油进行对照研究,寻找潲水油特有的可在实验室进行检测的理化指标。结果:潲水油的感官、熔点、钠、水提取物电导率、脂肪酸组成成分等指标具有特异性,并可以用相应的检测方法进行检测。结论:本方法能应用于潲水油的鉴别检测。

Objective：To establish the discrimination and detection method of hogwash oil in laboratory. Methods： Compare study develops between hogwash oil and edible oil and wants to find especial, discriminating, physical and chemical character in laboratory. Results： Hogwash Oil had many special characters in sense, melting point, natrium, electrical conductivity of water extractor, fatty acid compositions and so on. Also the characters could be discriminate by homologous method. Conclusion： The method can be applied for the discrimination of hogwash oil.