Research On The Processing Technology Of Pancake Made From Potato And Oat

The pancake made from potato and oat is a kind of specialty in Xinzhou,Shanxi Province.The pancake made from potatoes and oats which are the main raw material,and it also need be added some accessories.this research according to the traditional practice of pancake made from potato and oat,optimized formulation and process on the basis of traditional practice,and acquired a new product to provide a theoretical basis for the industrial production of traditional pancake made from potato and oat.The results of this study are as follows:1)Use fresh potato and potato flour to make pancake based on sensory evaluation indexes,the results for the use of the powder of pancake made from potato and oat sensory score is higher than that of oat made with fresh potato.Therefore,selecting potato flour as the main raw material;2)Make experiment by water and potato powder proportion,adding amount of oat flour,salt,adding amount of whole milk powder for the single factor.Select the proportion of water and potato powder,adding amount of oat flour,salt as the variable response surface test,the basic formula to finalize the oat potato the Griddle Cake:ratio of water and potato powder is 4:1,adding amount of oat flour was 30%(by weight of 100%mashed potatoes),add the amount of salt is 1.4%,adding amount of whole milk powder is 9%.3)Make experiment by the thickness of pancake,baking temperature,baking time for the single factor.Three factors were selected and the response surface test,and ultimately determine the process parameters for oat potato Griddle Cake:thickness 2mm,baking temperature is 200℃,baking time is 15min.4)Obtain different flavors of oat seasoning mix by single factor test and orthogonal test.Onion sesame flavor seasoning pancake’s mix is pepper powder 0.8%,green onions 4%,sesame 2%.Ginger brown sugar potato pancake’s mix is salt 0.4%,sugar 6%,ginger juice and water ratio of 0.6:3.4.