蛋白質(zhì)工程課堂展示英文PPT

1、ModificationofKGMandStudyontheApplicationofImmobilizedUreaseYang Ziyun201BackgroundExperimental proceduresConclusionContents Research meaning3BackgroundKonjacKonjac Glucomannan (KGM) What is KGM?4Background The application of KGMKGMisasuperiordietaryfiber. Itcan beused topreventandtreatdiseasessuch

2、asHypertension and Hyperlipidemia. Ithasbecomean importantfoodadditiveandprotective foodsraw material.5 Urease, is also known as Urea Amidohydrolase. It is a kind of oligomeric enzymes which contains Ni2+. It can specifically catalyze the hydrolysis of urea to release ammonia and carbon dioxide. Bac

3、kground The definition and application of Urease6 Research meaning Research significance of the subjectModifying KGM to make it have the properties of immobilized materials.The Urease was selected as the immobilized enzyme.7Experimental procedures Experimental methodsOxidation carrier preparation of

4、 KGMStepsDetermination of free Urease activity、immobilized Urease activity and protein content in samplesExtraction of soybean Urease8Conclusion Advantages of modified KGM The reaction conditions are mildThe temperature range is widerThe mechanical strength is better The preservation of the carrier is prolonged after drying The affinity of the substrate is better.Vitality is very comm