title: [Optimization of enzymatic preparation of glucose 1-phosphate by response surface methodology].
abstract: With glucose as substrate, sodium tripolyphosphate as the phosphorus acylating agent, and phosphorylase of Solanum tuberosum as the catalyst, glucose 1-phosphate was synthesized. Based on a three-level, three-variable Box-Behnken experimental design, response surface methodology was used to evaluate the effects of temperature, molar ratio of glucose to sodium tripolyphosphate and time on the production. The structure of the product was confirmed by 1H NMR spectra. The results show that the optimum conditions were as follows: temperature 35 degrees C, molar ratio of glucose to sodium tripolyphosphate 1.35:1 and time 19 h.
authors: College of Chemical Engineering and Technology, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China.
authors: Xiaojuan
authors: X
authors: Wang
authors: Li'e
authors: L
authors: Jin
authors: Fenfen
authors: F
authors: Chang
authors: Guolan
authors: G
authors: Yan
mesh_terms: D002384:Catalysis; D005947:Glucose / Q000378:metabolism*; D005958:Glucosephosphates / Q000096:biosynthesis*; D006005:Phosphorylases / Q000378:metabolism; D011122:Polyphosphates / Q000737:chemistry*; D011198:Solanum tuberosum / Q000201:enzymology; D013499:Surface Properties
chemical_list: D005958:Glucosephosphates; D011122:Polyphosphates; C031590:glucose-1-phosphate; D006005:Phosphorylases; D005947:Glucose; C005692:triphosphoric acid