At the early stage of the reaction α-amylase acts as a contributor of newly formed nonreducing ends of starch molecules to glucoamylase by splitting the original starch molecules. This is expressed by the simultaneous differential equations which consist of each rate equation for α-amylase and ...
An in vitro procedure to measure the rate of starch digestion in starchy common foodstuffs was developed. A first-order equation that rules the hydrolytic process was found: C C∞ (1−e−kt). Besides an in vivo assay, to calculate the glycemic index (GI), was carried out on thirty ...
Nord - Advances in Enzymology and Related Areas of Molecular Biology, Volume 2 被引量: 26发表: 2006年 Victor Henri: 111 years of his equation •In 1902, Victor Henri derived what today is usually called the Michaelis–Menten equation.•It is illustrated in his second thesis (1903) on ...
hydrolysis of starch during the FN procedure. The study extends the approach of distributed dynamics of bio- polymers such as starch by using a population balance equation as a general model scheme, with consideration given to gelatinization, hydrolysis, and thermal deacti- ...
equation,and the kinetic parameters were calculated by the Lineweaver-Burk and Wilkinson methods.The results show that buckwheat starch hydrolysis by fungal-α-amylase obeys the classical first-order reaction rate,and the kinetics can be modeled by Michaelis-Menten equation.In the condition of 55℃ ...
In this report, synthesis of the starch nanoparticles from underutilized and cheap sources viz: Horse chestnut (HS), Water chestnut (WS) and Lotus stem (LS) by using mild alkali hydrolysis and ultra-sonication process has been presented. The particles were characterized by Differential scanning co...
The explicit form of the kinetic equation for the enzymatic hydrolysis of cellulose fiber with SF enzyme was derived. This equation is effective to prespeet and control hydrolysis reaction of cellulose to cellulase. With this equation it is possible to calculate the maximum digestibility [ Ymax ]...
How does ATP result from the oxidation of glucose? Where are they produced? What is the chemical equation for ATP synthesis? What is the process of transferring stored energy from glucose to energy for the cell (ATP)? Describe the function of ATP. ...
The experimental data were fitted to a model including thermal deactivation of the enzyme. In the model, the reaction rate was correlated with an extended Michaelis-Menten equation including inhibition by product, and the thermal deactivation of glucoamylase was fitted with a first-order reaction. ...
HYDROLYSISOFESTERSAnhydrous alkanoic acids react with alcohols in the presence of heated sulphuric acid (H2SO4) to form anesterand water. This process is known as esterification. This can be represented by the equation: Alkanoic acid + Alcohol (means reversible eq)ester+ waterEstersoccur naturally...