CAJ | 학술논문

免浸泡腐竹是将干腐竹先经过纯净水的浸泡，再将其放入一定浓度配比的保鲜剂中浸泡，最后经过杀菌、封口、真空包装制得成品。因其不仅含有蛋白质、脂肪、糖类等丰富的营养物质，而且水分含量也很高，容易造成微生物生长。因此，以山梨酸钾、苯甲酸钠、双乙酸钠作为复合保鲜剂，在对免浸泡腐竹进行高压蒸汽杀菌的前提下，以菌落总数和感官评价作为试验指标，在单因素试验的基础上，通过正交试验确定其最佳浓度配比为：苯甲酸钠0.02%、山梨酸钾0.06%和双乙酸钠0.20%。从而为免浸泡腐竹的工业化生产提供理论依据。
면침포부죽시장간부죽선경과순정수적침포，재장기방입일정농도배비적보선제중침포，최후경과살균、봉구、진공포장제득성품。인기불부함유단백질、지방、당류등봉부적영양물질，이차수분함량야흔고，용역조성미생물생장。인차，이산리산갑、분갑산납、쌍을산납작위복합보선제，재대면침포부죽진행고압증기살균적전제하，이균락총수화감관평개작위시험지표，재단인소시험적기출상，통과정교시험학정기최가농도배비위：분갑산납0.02%、산리산갑0.06%화쌍을산납0.20%。종이위면침포부죽적공업화생산제공이론의거。
Dried beancurd sticks without soaking is the finished product soaked by pure water firstly, and then soaked in a certain concentration ratio of preservative,finally prepared by sterilization, sealing,and vacuum packing. Because it not only contains rich protein, fat, sugar and other nutrients,but also its water content is high,it is easy to cause microbial growth.Therefore,under the premise of high pressure steam sterilization,take potassium sorbate, sodium benzoate,and sodium diacetate as the compound preservative,and the total number of bacterial colony and sensory evaluation as test indexes,on the basis of single factor experiment,through orthogonal test to determine the optimal concentration ratio of sodium benzoate of 0.02% and potassium sorbate of 0.06% and sodium diacetate of 0.20%,which provides the theory basis for industrialized production of dried beancurd sticks without soaking.