This paper studied technologcal process of continuous multistage yeast production with the waste honey of refined sugar and determined technological parameters of appropriate sugar feeding density and optimum dilution rate etc.
mL/g The color value of decolored sugar juice is less than 10°St The optimal temperature for decoloration and rebirth is 70~80℃ The decolored sugar juice meet therequirement for manufacturing refined sugar.
By using refined sugar,molases and starch as hydrogen donor,the largest capability of H2 production was 10.4 m3H2/m3 reactor·d and the composition of the fermentation gas gas only 48%H2 and 52%CO2.This technology is worth exploiting.
Hypha of Bailing mushroom could grow within the range of pH 4.5~8.5 at all, the most fitting pH were 6.9~7.7. Refined sugar was more advantageous to the hypha growth of Bailing mushroom.
Result:The best outcome children Zhisou syrup production processes: seven times the volume of water, which pH=9, extract three times, each time 1.5h, filtrate merger constant enrichment and adequate, refined sugar to 30% by volume, 0.2% sodium acid, heated to boiling, stirring 5min to fully dissolved, add provisions to purify water volume, juice, filtering, Guanfeng in 100mL glass bottles.
2. Using dry weight of mycelia and weight of crude polysaccharide as the index, all of glucose, malt sugar, refined sugar, sugar, soluble starch showed the significance difference at 0.05 level(P<0.05).
Hypha of Bailing mushroom could grow in the range of pH 4.5~8.5,the optimum pH were 6.9~7.7.Peptone refined sugar and ZnSO_4 were more advantageous to the hypha growth of Bailing mushroom
The relatively high sugar content of the fruit suggests that the date palm may have an important agro-industrial future as a potential source for refined sugar.
A simple rapid and accurate spectrophotometric method for simultaneous determination of zinc and copper in food has deen developed. with this method 1 - ( 2-Pyridylazo ) - 1 -naphthol ( PAN ) is used as chromophoric reagent. Based on the difference between complexes Zn -PAN and Cu-PAN in stability with sodium diethyldithiocarbamate ( DDTC ) in the presence of NTA and emulsifier OP, the zinc and copper can be determined by simultaneous spectrophotomeric method.These comlexes of Zn-PAN and Cu-PAN exhibit maxi...
Discussing the situation of sugar industry and the differences between China and advanced countries.It is pointed that the way out for sugar industry of China is techinological reform and development。In view of uneven development of sugar industry among different regions in China,three ways are suggested:to short technological process and to transform technique for the“developing regions”,to develop the new kinds of sugar product(refined sugar and new source of sweetener)...
This paper analyzes the auto—control decive for refined sugar ration packing. Furthermore ,it introduces the design idea and the realization of the microcomputer control and management system for electron steelyard ration packing refined sagar ;the system funcition is also desribed.