Using Undaria pinnatifida juice and soya bean as main material, glucono delta lactone （GDL） as coagulant, we produced light green and very nourishing Undaria pinnatifida bean curd. Using the single factor experiment...Using Undaria pinnatifida juice and soya bean as main material, glucono delta lactone （GDL） as coagulant, we produced light green and very nourishing Undaria pinnatifida bean curd. Using the single factor experiment to determine the quantity and concentration of Undaria pinnatifida juice milk, process conditions of coagulation is determined by three factors three levels experiment, the best formulation of Undaria pinnatifida tofu is determined by test of four factors and three levels, process conditions are： the addition of Undaria pinnatifida is 20%, soya-bean milk concentration is1：4.5, the amount of GDL is0.30%, solidification time is 15min, solidification temperature is 95 ℃.展开更多
The specific heat of soya bean variety TGX 1,440-1E,moringa oleifera seed,moringa oleifera kernel and mucuna flagellipes nut were evaluated and their variations with moisture content and temperature were investigated,...The specific heat of soya bean variety TGX 1,440-1E,moringa oleifera seed,moringa oleifera kernel and mucuna flagellipes nut were evaluated and their variations with moisture content and temperature were investigated,using the method of mixture.The specific heat of soya bean,moringa oleifera seed,moringa oleifera kernel and mucuna flagellipes nut increased linearly from 1780 to 2646 J/(kg·K),1520 to 2516.121 J/(kg·K),1625.24 to 2458.214 J/(kg·K)and 2080 to 4586 J/(kg·K)in the moisture content and temperature ranges of 6.16%-51.52%(d.b.)and 305.8-363 K,8.43%-31.66%(d.b.)and 300-341.88 K,6.75%-31.5%(d.b.)and 300-344.38 K,and 3.38%-10.7%(d.b.)and 300-330.75 K,respectively.While the specific heat of soya bean increased with increase in temperature up to a certain point and decreased with further increase in temperature,the specific heat of moringa oleifera seed and kernel increased linearly,and mucuna flagellipes nut exhibited a second order polynomial relationship between its specific heat and average temperature.Regression models,which could be used to reasonably predict the specific heat of these products at specified moisture content and average temperature,were established.展开更多
文摘Using Undaria pinnatifida juice and soya bean as main material, glucono delta lactone （GDL） as coagulant, we produced light green and very nourishing Undaria pinnatifida bean curd. Using the single factor experiment to determine the quantity and concentration of Undaria pinnatifida juice milk, process conditions of coagulation is determined by three factors three levels experiment, the best formulation of Undaria pinnatifida tofu is determined by test of four factors and three levels, process conditions are： the addition of Undaria pinnatifida is 20%, soya-bean milk concentration is1：4.5, the amount of GDL is0.30%, solidification time is 15min, solidification temperature is 95 ℃.
文摘The specific heat of soya bean variety TGX 1,440-1E,moringa oleifera seed,moringa oleifera kernel and mucuna flagellipes nut were evaluated and their variations with moisture content and temperature were investigated,using the method of mixture.The specific heat of soya bean,moringa oleifera seed,moringa oleifera kernel and mucuna flagellipes nut increased linearly from 1780 to 2646 J/(kg·K),1520 to 2516.121 J/(kg·K),1625.24 to 2458.214 J/(kg·K)and 2080 to 4586 J/(kg·K)in the moisture content and temperature ranges of 6.16%-51.52%(d.b.)and 305.8-363 K,8.43%-31.66%(d.b.)and 300-341.88 K,6.75%-31.5%(d.b.)and 300-344.38 K,and 3.38%-10.7%(d.b.)and 300-330.75 K,respectively.While the specific heat of soya bean increased with increase in temperature up to a certain point and decreased with further increase in temperature,the specific heat of moringa oleifera seed and kernel increased linearly,and mucuna flagellipes nut exhibited a second order polynomial relationship between its specific heat and average temperature.Regression models,which could be used to reasonably predict the specific heat of these products at specified moisture content and average temperature,were established.
