以碱性品红-亚硫酸为显色剂,用分光光度法对双醛淀粉含量的测定条件、灵敏度、回收率进行研究。
讨论了双醛淀粉的改性机理,并对其影响因素进行了探讨。
双醛淀粉可以改变含蛋白质食品之性质,其应用性值得进一步探讨。
所说的交联剂为草酸、乙二醛、戊二醛、四硼酸钠或硼酸。
慢性阻塞性肺疾病血浆丙二醛和谷胱甘肽过氧化物酶的研究
脊髓缺血再灌注损伤延迟性瘫痪自由基和超氧化物歧化酶动态变化
固定化脲酶催化作用下双醛纤维素对尿素氮的吸附平衡和动力学
1·The adsorption of urea nitrogen onto dialdehyde cellulose (DAC) under catalysis of immobilized urease in gelatin (IU) was studied in batch system.
研究了在固定化脲酶催化作用下双醛纤维素对尿素氮的吸附平衡和动力学。
2·The content of dialdehyde starch was determined by spectrophotometry with the color agent alkaline fuchsin - sulfurous acid.
以碱性品红-亚硫酸为显色剂,用分光光度法对双醛淀粉含量的测定条件、灵敏度、回收率进行研究。
1·The optimum conditions of preparation for immobilized were studied and the results were compared with that of valeric dialdehyde crosslink and calcium alginate embedment methods.
研究了制备固定化细胞最佳条件,而且与戊二醛交联法、 海藻酸钙包埋法作了比较。