Analysis of Physicochemical Indexes of Junggar Bactrian Camel Milk

This study was aimed to systematically analyze the difference of camel milk physicochemical index of different seasons,stage of lactation,production sites and milk station.Collected 18 372 testing data about raw camel milk quality which were purchased by a company in 2015.The range of each index was determined by the four point test method,SAS 8.1 least squares analysis of variance were performed on the processed data.The results showed that different area,milk stations,stage of lactation and season effect of camel milk had extremely significant influence (P<0.01) on the relative density,fat,non fat milk solid,milk protein,lactose,freezing point and ash.Therefore,the reproduction and childbirth of Bactrian camel had strong periodicity and seasonality,lead to a larger difference in camel milk yield and physicochemical index of different seasons and months within a year,at the same time,camel milk producers could learn about the quality of camel milk situation of different production sites,milk station,stage of lactation and season using such analysis methods,the quality of camel milk product was determines by the physical and chemical indicators and health conditions of the raw camel milk.