Research Of The Whole Nutrition Type Beer Syrup Of Maize Of Yeast

Our country is inferior to the second largest maize producing country ofU.S.A. in the world closely at present. Produce more than 100 million tons ofmaize per year, there is the maize output of more than 20 million tons in theNortheast, our country has already formed a series of maize deep processedproducts such as starch of maize , alcohol , organic and sour , starch candynow, starch of maize and maize syrup are the deep largest products ofprocessing industry of maize, how utilize Hi-Tech means fully, go still onestep further , transform and utilize it, should become the important scientificand technological brainstorm subject of lengthening the maize deep processingindustry chain in Jilin Province . So for accelerate maize deep processingindustry develop , regard beer syrup of maize as adjuvants substitute somemalt produce beer right away seem of great significance.Beer special-purpose maize syrup refer to specially used in beer make , canmeet different liquid adjuvants syrup to make the requirement. Characteristicits to contain a more one but ferment candy, candy it is reasonable for table todistribute, can bring the harmful effects to the beer flavor. Nutritions gettingthe more whole about yeast maize syrup divided by at also must have nonitrogen sources enough (especially nitrogen and macromolecule nitrogensamino α) outside characteristic, the rational dragon man distinguishes, thecandy table makes up and is very close to juice of the wheat, abundant growthis plain , a appropriate one many pHenol, would rather, design glucoside ,mineral element content ,etc.Most beer producers in our country adopt syrup of domestic starch becausethe nitrogen source among them is insufficient seriously, obviously can't meetthe whole nutrition requirement of yeast , develop yeast the whole nutritiontype beer special-purpose syrup give high enriched development to maketechnology , trade of beer , bring the economic rising space greatly.Find out , utilize pairs of enzyme law make maize best process conditionsthat starch liquefies and saccharifies through experiment, DE value of theliquid of candy is up to 48 under this condition;Find out the best processconditions of albumen powder hydrolysis of maize, hydrolyze 4h under thiscondition , α -amino nitrogen content of the liquid of proteolysis reaches1050mg/L. Thesis visit maize albumen powder hydrolyze decolourization ofliquid for the first time also, result indicate 2.0 active charcoal functionhydrolyze to maize albumen powder liquid decolorize have obvious result 75minute at 70℃.Ferments the beer using the corn starch syrup for the main supplementarymaterial, the degree of fermentation above 75%, the feeling in the mouthpale is crisp. Because take the grape corn syrup as the main raw material,nearly completely decomposes under yeast's function, expects fluid survivingthe sugar to be very few, therefore called ultra does the beer. This laboratoryeffect is good □if passes through further studies, not only can continues thedevelopment for our country corn deep processing enterprise and the cornstarch sugar industry to provide the broad market space, but also maygradually eliminate our country beer profession and relies to barley's demand.Simultaneously also can reduce the beer industry the environmental pollution,and is advantageous to in the corn deep processing industry development □endproduct beer the ethyl alcohol content is slightly high, both may alone drinkⅡuses, and may as the base liquor with other coordination and so on fruitjuice, ratafia drink uses, but also may take mixes using of the cocktail beer.This experiment has realized utilizing maize to make the feasibility of thenew beer as raw materials.