نتایج جستجو برای: mannanase

تعداد نتایج: 482  

Journal: :Carbohydrate polymers 2015
Jianhua Liu Qiuhong Xu Jingjing Zhang Xuxia Zhou Fei Lyu Peicheng Zhao Yuting Ding

Konjac oligo-glucomannan (KOG) was prepared by degradation of konjac glucomannan (KG) using β-mannanase. The hydrolysis process was monitored by the viscosity of the enzymatic hydrolysates. Factors affecting the enzymatic hydrolysis of KG were investigated, and the optimum hydrolysis conditions were as follows: time 2h; temperature 50°C; pH 6.0; and enzymatic concentration 150 U/g. Under these ...

Journal: :The FEBS journal 2006
Dimitris Argyropoulos Charoula Psallida Caroline G Spyropoulos

A generic sample normalization method applicable in relative comparison of mRNAs quantified with real-time polymerase chain reaction (PCR) is proposed. The method was applied in samples obtained from tomato seeds after osmopriming and aging treatments and from untreated seeds at early imbibition stage, when seeds had not completed germination. Normalization in sample variations was accomplished...

Journal: :Indonesian Food and Nutrition Progress 2021

Porang (Amorphophallus oncophyllus) is an indigenous tuber of Indonesia that rich in glucomannan. An alternative approach to produce porang oligo-glucomannan (POG) as prebiotic from glucomannan (PGM) was made by enzymatic hydrolysis using β-mannanase. This study aimed POG under optimal conditions controlled process. The PGM flour contained 96.12% indigestible carbohydrates. optimum condition pr...

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