The Process Of Pig Bone Ultra-micro And Its New Produce Exploretion

This Thesis studies The process of super-fine pig bone powder.Analysis The nutrition content, measure its break force,and its crash ability.Cite The break stress from energy mechanic to express The influent from pro-treated and dryness to hardness,and fall degree of hardness.And filter The best pro-treated and dryness parameter.Analysis The influence of different crush parameter to bucker.Analysis The influence of different pro-treated technology and dry condition to bucker Measure The physic character of different crush degree bone,and nutrition content.Measure The relation between digestion and different crush degree bone.In The end,we developed three kinds of new products.The results were as follow:1.The pig bone content portion about 27%,fat 10.3%,moisture 43.4%,Ca 19.3%.And its three kind of break force were perpendicular brisement force 40.19 N/MPa,perpendicular extrusion force 48.632 N/MPa,parallel extrusion force 46.22 N/MPa.According to The study The pig bone without treated was difficult to crash,and it was big defective to bucker.2.Study The relation between high press high temperature treat condition and bone hardness. The results is as The treat degree increase and treat time prolong,The destroy stress of bone decrease,it reflects The hardness of bone decrees as The treat degree increase and treat time prolong.Study The relation between high press high temperature and portion,fat and Ca content. The results is as The treat degree increase and treat time prolong,The change of portion content is very little,but it is significant influence to fat content.,and it is not influence to Ca content. Choose The final treat condition is 125℃—0.15MPa,60min.3.Study The relation between dry condition and bone hardness.The results is as The dry time prolong and dry temperature increase,The destroy stress of bone decrease,it reflects The hardness of bone decrees as The dry time prolong and dry temperature increase.Study The relation between dry condition and moisture content.The result is as The dry time prolongs and dry temperature increase,The moisture content decrease significance decrease.Choose The final dry temperature is dry time 6h,dry temperature 110℃.4.Study The relation between particle size and crash parameter and powder getting rate.The result is The particle size much influent to crash parameter.And as The particle size decrease,The crash parameter change to satisfy direction.And The powder getting rate is also increase. Compare difference significance in confidence interval p＜0.05,choose The final particle size is 2-3cm.Study The relation between drop time cell and machine running situation and powder getting rate.The result is The drop time cell much influent to machine running situation.And The powder getting rate is also change as its change.Compare difference significance in confidence interval p＜0.05,choose The final drop time cell is 30s. Study The relation between crash time and powder getting rate.The result is crash time much influent to powder getting rate.Compare difference significance in confidence interval p＜0.05, choose The final crash time is 8min..5.Analysis The influence to crash parameter of different treated condition.Study The relation between The bone been treated by high press high temperature and The results is as The treat degree increase and treat time prolong,The every crush parameter ahead to easy to crush direction.It means The much treat degree increase and treat time prolong,The more easy to crush.And its powder getting rate increase too.Study The relation between dry condition and crush parameter.The results is as The dry time prolong and dry temperature increase,The every crush parameter ahead to easy to crush direction.And its powder getting rate increase too.6.Measure The relation between different crash level and gliding angle and accumulation angle.The result is The tinier powder The bigger gliding angle and accumulation angle.This means The tinier powder The bigger cohere force and polymerize force.Observe different crash level on microstructure,and measure Them particle diameter.The result is all The ultra-micro powder's particle diameter is lower than 25μm.Measure different crash level bone powder's nutrition content.The result shows that crash level doesn't play a part in nutrition content.7.Study The relation between different crash level and digestion.This means The tinier powder,The more Ca dissolution.And in all sample,The ultra-micro powder gets The most Ca dissolution 14.09 mg/ml.8.New three production with a kind of good for calcium absorption super-fine bone meal sausage,ultra-micro bone powder drinks,ultra-micro bone powder sour-chilly sauce were developed.Processing method and The optimum formula of a kind of good for calcium absorption super-fine bone meal sausage is water 20,starch 20,salt 3,sugar 1.5,gourmet power 0.3, polyphosphate 0.35,pepper 0.4,super-fine bone meal 5%.Processing method and The optimum formula of ultra-micro bone powder drinks is citric acid concentration 0.35%,The rate of bone and citric acid 1:2,hybridization temperature 65℃, hybridization time 1.5h,cane sugar 15%,attenuated 80.Processing method and The optimum formula of ultra-micro bone powder sour-chilly sauce is chilly sauce 5%,salt 5,gourmet power 0.3,pepper 0.5,cooking wine 3,and water 30.To be decoct until effervescency,and uniformity ropiness.