Grain Processing 

Abstract: The paper presents a series of study of the angle of repose of domestic and international.The result is that funneled device which basement size is unalterable.Effectively decreases the basement error and ensure coniform grain cone.The device improves precision of the result of the angle of repose.The paper as well as compares ruler measurement and computer image analysis.The ruler measurement is simple and fast.Computer image analysis introduce image processing techniques.It exactly measure the angle of repose.It is possible to automatically measure the angle of repose.

Abstract: Mixing Tartary buckwheat flour with wheat flour in proportion 3:7 together,adding skimmed milk powder,emulsion,meliorative additives,acesulfame which is a calorie-free sweetener into the mixed flour,the buckwheat bread is made,180 ℃,once fermentUsing HPLC to analyze,we find that under this condition(baking in 180 ℃,once ferment),the special bitter aroma and functional factor-rutin is kept in most scaleThis bread is receivable in flavor and tasteThe result of diabetes mice test indicates that this bread is helpful to restrain diabetes in certain degrees and can reduce blood sugar level

Abstract: The results showed that there were relativity between two results which were gained through the two ways.The formula is y=4.00+0.81x,R2=0.9765.Determination of relative density using numeration way was effected by kind of liquid and size of pycnometer.Comparatively speaking,determination of porosity using apparatus way was simple,fast and good at precision.

Abstract: Develop and produce rice-centered instant food,adapt the the metropolis person rhythm life step,to meet the needs of market.Process of domestic and foreign instant rice are soaking rice,steaming,seperating,drying and packaging,but there are different standard demands at every producing step,also influence directly eating quality of instant rice.Strengthening study of instant rice taste is the study trend later.