| This paper studied how to produce baked food using crushed arrowroot and licorice of different granular degrees as auxiliary ingredients.The arrowroot was the dried roots of pueraria thomsonii benth,a type of perennial leguminosae vines.As recorded in Li Shizhen’s Compendium of Materia Medica:pueraria thomsonii,mild in nature and sweet tasting,can relieve inflammation,produce saliva and quench thirst,relieve acute alcoholism and activate the spleen,and so on.Modern studies have revealed that arrowroot is rich in amino acid,protein,puerarin,and microelements which human bodies need,such as Ferrum,Calcium,Selenium.Because of these ingredients,arrowroot has proved of significant supporting curative effect in fighting hypertension-caused diseases and angina pectoris and coronary heart disease.In addition,arrowroot can increase blood flow in the cerebral artery and coronary artery.Another ingredient,licorice,was from the dried roots and rhizomes of Leguminosae plants including licorice,mango licorice and glycyrrhiza inflata batalin,carrying such functions as invigorating spleen and replenishing vital energy,cough suppression,clearing heat and detoxicating and moderating the property of medicines.Modern medicinal studies show that the main ingredients of licorice are flavonoids,triterpenoid saponins,etc.,enabling licorice to resist inflammation,protect the liver and resist bacterial invasion.Licrorice can also suppress cough,fight cancer and strengthen the immune system.The best production processing of radix puerariae and radix glycyrrhizae biscuits,radix puerariae and radix glycyrrhizae chiffon cake and radix puerariae and radix glycyrrhizae bread used single factor and orthogonal experiments;The conclusions of this study:1、Radix puerariae and radix glycyrrhizae cookies:the radix puerariae and the radix glycyrrhizae powder(80 mesh sieve)was added into the biscuit formula.It had the main raw materials with radix puerariae,radix glycyrrhizae,wheat flour,butter and sugar as.Through the single factor test and two orthogonal rotation test,the radix puerariae and radix glycyrrhizae biscuits were producted.The results showed that the best formula was:radix puerariae and radix glycyrrhizae powder 18%,sugar 36.4%,wheat flour 82%.margarine 33.4%,milk powder 8%,NaHCO30.7%,NH4HCO30.35%,water 14-15%.2、Radix puerariae and radix glycyrrhizae chiffon cake:The radix puerariae powder and radix glycyrrhizae powder(120 mesh sieve)as the main materials,Through 4 groups of single factor tests and 23 groups of orthogonal experiment,we studied the production technology and the optimum formula of kudzu licorice chiffon cake and determined the best process parameters.The results:Based on 60g fresh egg,19.25g low gluten flour,8.25 g arrowroot and licorice powder(2:1),12.5 g grease,26 g white sugar.18.5g milk and 0.3 ml citric acid were made into Licorice kudzu chiffon cake at 180 degrees(the temperature of bread surface was 150 degrees),The cakes were made in 25 minutes and had the delicate taste,the best flavor,the optimal internal structure.3、Radix puerariae and radix glycyrrhizae bread:Based on radix puerariae powder and and radix glycyrrhizae powder(80～120 mesh sieve)as the main materials,we studied the production process and the optimal formula of radix puerariae and radix glycyrrhizae bread,TPA texture model and DPS data processing system were used to analyze the single factor experiments.The results showed that the best formula was:Radix puerariae powder and radix glycyrrhizae powder(2:1)20%、white granulated sugar 6.64%,wheat gluten7.02%,yeast 1.9%,The breads had the delicate taste and the best flavor. |
