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54 results about "Atp production" patented technology

ATP is produced at the levels of cellular respiration. It is produced and consumed in anaerobic as well as aerobic respiration. The production of ATP consists of three major pathways namely glycolysis, Krebs cycle or citric acid cycle and electron transport phosphorylation or beta oxidation.

Method for preparing adenosine triphosphate with immobilized enzyme method

The invention discloses a method for preparing adenosine triphosphate (ATP) with an immobilized enzyme method. The method comprises the following steps: (1) fixing an ATP production enzyme on an immobilized carrier to prepare an immobilized ATP production enzyme; (2) catalyzing by using the immobilized ATP production enzyme to prepare an adenosine triphosphate reaction solution; (3) separating the product adenosine triphosphate. According to the method disclosed by the invention, three types of novel ATP production enzymes including Ppk, Adk and Pap are adopted, and the ATP can be synthesized through only two steps of enzymatic reaction; a reaction process is simpler, a reaction is more easily controlled and the product quality is more stable; the ATP is prepared by adopting an immobilized enzyme catalysis method, and an immobilized enzyme can he continuously and repeatedly used for a plurality of times, so that the production cost is greatly reduced. Meanwhile, impurities including a lot of proteins, pigments and the like, which are introduced by utilizing yeasts, are avoided, and the product is more easily purified; an intermittent stirring reaction and enzyme reaction column continuous reaction system which is applicable to large-scale production of the ATP is established.
Owner:BEIJING TIANKAI YIDA BIOLOGICAL SCI & TECH

Method for preparing adenosine triphosphate by immobilized enzyme method

The invention discloses a method for preparing adenosine triphosphate (ATP) with an immobilized enzyme method. The method comprises the following steps: (1) fixing an ATP production enzyme on an immobilized carrier to prepare an immobilized ATP production enzyme; (2) catalyzing by using the immobilized ATP production enzyme to prepare an adenosine triphosphate reaction solution; (3) separating the product adenosine triphosphate. According to the method disclosed by the invention, three types of novel ATP production enzymes including Ppk, Adk and Pap are adopted, and the ATP can be synthesized through only two steps of enzymatic reaction; a reaction process is simpler, a reaction is more easily controlled and the product quality is more stable; the ATP is prepared by adopting an immobilized enzyme catalysis method, and an immobilized enzyme can he continuously and repeatedly used for a plurality of times, so that the production cost is greatly reduced. Meanwhile, impurities including a lot of proteins, pigments and the like, which are introduced by utilizing yeasts, are avoided, and the product is more easily purified; an intermittent stirring reaction and enzyme reaction column continuous reaction system which is applicable to large-scale production of the ATP is established.
Owner:BEIJING TIANKAI YIDA BIOLOGICAL SCI & TECH

A method for enzymatically preparing adenosine triphosphate

The invention discloses a method for preparing triphosadenine by an enzymic method. The method comprises the following steps of (1) preparing ATP production enzymes: obtaining the ATP production enzymes in gene engineering transformation, fermentation, purification or direct extraction modes; (2) preparing ATP in reaction liquid; adding adenosine, the ATP production enzymes and polyphosphoric acid or salts of the polyphosphoric acid for ATP preparation; (3) separating products and ATP production enzymes; directly separating immobilized ATP production enzymes in a reaction tank, and separating free ATP production enzymes through an ultrafiltration membrane in a filtering device; (4) preparing a finished product: preparing the reaction liquid subjected to the enzyme separation into finished product ATP through the steps of ion-exchange column chromatography, concentration, crystallization; drying and the like. The method has the advantages that the novel ATP production enzymes are used; the production process is simple; the control is easy; the adenosine is used as a substrate; the cost is reduced; an APT production enzyme recovery system is built; the method is applicable to industrial production; the content of impurities such as impurity protein and pigment in the enzymic method preparation reaction liquid is low; the subsequent purification is easy.
Owner:BEIJING TIANKAI YIDA BIOLOGICAL SCI & TECH
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