1)  glucoamylase activity
糖化酶比活力
1.
The results showed that the strain could produce a number of extracelluar hydrolytic enzymes and utlize lots of material as sole source of carbon except nuilin, its glucoamylase activity or bron koji was 6684.
结果表明:棒曲霉HD11具有多种胞外水解酶,能利用多种碳源,但不能利用菊糖;其麸曲糖化酶比活力为6684。
2)  saccharification
糖化
1.
Saccharification Experiment for Extrusion Cooked Wheat Used as Beer Adjunct;
挤压蒸煮小麦作啤酒辅料的糖化试验
2.
Study on Saccharification Experiment for Extrusion Cooked Barley Used as Beer Adjunct;
挤压蒸煮大麦作啤酒辅料的糖化试验研究
3.
Application of energy conservation and reduction in beer saccharification;
节能降耗啤酒糖化的应用研究
3)  mashing
糖化
1.
Evaluation of the application of phenolic oxidases for wiping off polyphenol in mashing process;
糖化阶段酚类氧化酶去除多酚物质的应用效果评价
2.
The Mashing Study of Mash of Extruded Rice Adjunct and Enzyme Added for Beer Brewing;
挤压大米辅料外加酶酿造啤酒的糖化试验研究
3.
Brewing process including mashing, boiling, fermentation and filtration was studied by electron spin resonance(ESR) method in this paper.
本文利用电子自旋技术(ESR)考察了啤酒酿造各阶段,包括糖化、煮沸、发酵、过滤中自由基的形成与变化情况。
4)  saccharifying
糖化
1.
Experimental Study on Extruded Wheat as Adjuncts in Beer Saccharifying;
挤压蒸煮小麦辅料在啤酒糖化中应用的试验研究
2.
The effects of liquefying and saccharifying conditions on the DE value and filtering characteristics of liquid glucose were studied in detail,the mutual actions between liquefying and saccharifying enzymes were explored, and the optimum production technology for liquid glucose was determined with a view of providing a theoretical foundation for the industrialized production of liquefied glucose.
详细地研究了液化、糖化条件对液体葡萄糖DE值、过滤性质的影响,考察了液化酶、糖化酶之间的相互作用,确定了液体葡萄糖的最佳生产工艺,为工业化生产液体葡萄糖提供了理论依据。
3.
After saccharifying the residue of bran koji vinegar through multiple strain culture fermentation,the reducing sugar yield of the saccharified vinegar residue was as high as 27.
经过多菌种发酵糖化麸曲醋渣后,糖化醋渣的还原糖生成率达到27。
5)  glucoamylase
糖化酶
1.
Identification of Industrial Strains for Glucoamylase Production and Gene Cloning of Glucoamylase;
糖化酶工业株的鉴定及糖化酶基因的克隆
2.
Protection of ectoine towards glucoamylase at stress condition;
ECTOINE对糖化酶在逆环境下的保护作用
3.
The method of removing glucosyltransferase from glucoamylase;
糖化酶中葡萄糖苷转移酶去除方法
6)  fungus Z-7
糖化菌株
参考词条
补充资料:淀粉糖化酶
分子式:
分子量:暂无
CAS号:9001-19-8

性质:淡黄色非晶形粉末或半透明的鳞片,微臭。在水中呈浑浊的溶液,在乙醚中几乎不溶。久贮后糖化力即减弱,溶液热至85℃以上即失去糖化力。如有酸或碱存在时,糖化力亦减弱。

制备方法:由黑曲霉(Aspergillus niger uar),米曲霉(ASP.oryzae uar,)、米根霉(Rhizopus oryzae uar,)木霉(Trichoderma roesei uar).等变种细菌、霉菌在适当条件下培养后,母液用喷雾干燥或盐析或加溶剂使酶沉淀等方法获得成品。可催化淀粉中α-1,4-葡糖基及α-1,6-葡糖基进行加水分解而成为低分子物质的酶。计有α-淀粉酶、异淀粉酶、淀粉半异构酶、β-淀粉酶、葡糖淀粉酶、极限糊精酶等。食品工业用淀粉主要是α-淀粉酶、β-淀粉酶(亦称糖化淀粉酶)、葡糖淀粉酶。

用途:淀粉酶是酶制剂中用途最广、消费量最大的一种。主要用于面包生产中的面团改良(降低面团粘度、加速发酵进程、增加糖含量、缓和面包老化);婴幼儿食品中谷类原料的预处理,啤酒制造中供糖化及分解未分解的淀粉;清酒生产中淀粉的液化和糖化;酒精工业中的糖化和分解未分解的淀粉;果汁加工中的淀粉分解和提高过滤速度;以及蔬菜加工、糖浆制造、饴糖生产、粉状糊精、葡萄糖等加工制造。淀粉酶作为助消化药,用于缺乏淀粉酶所引起的消化不良症。作为饲料添加剂,能助消化,使动物体内淀粉变为糖,增加能量,提高饲料利用率。1980年全世界酶制剂的总产量约为10万t,总计100多个品种,总产值为两亿多美元,其中淀粉酶和蛋白酶的产量约占总量的70-80%。我国1980年的酶制剂的产量约8000t。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。