the National Natural Science Foundatioo of China(No.30670566);the International S&T Cooperation Program of China(No.2006DFA33150)
An improved process of hydrolysis of corn starch was adopted in the production of itaconic acid (IA), the aim was to decrease the unfermentable reducing sugar (RS) in the medium from the beginning of the fermentat...
Tryptophan(Trp) residues in a pullulanase were modified by N-bromosuccinimide(NBS). The results of the Spande method indicate that there are 18 Trp residues in the pullulanase and nine of them are located on the s...
Tryptophan(Trp)residues in pullulanase have been chemically modified with N-bromossuccinimide(NBS). The results of ultraviolet spectra indicated that there are 18 Trp residues in pullulanase and nine of them are l...