Process for production of cyclodextrin

Details Process for production of cyclodextrin Process for production of cyclodextrin

1977-10-18

1979-01-23

Wiseman, Thomas G.

Textiles: fiber preparation

195 13, 195 31R, C12D 1302

Patent

active

041359771

ABSTRACT:
This invention provides a novel process for producing cyclodextrin by reacting cyclodextrin glycosyl transferase having an optimum pH on the alkaline side with gelatinized starch. According to this invention, cyclodextrin can be obtained in the form of a pure crystal in a high yield by reacting a glucomylase with the reaction mixture liquid formed by the above enzymatic reaction to decompose unreacted starch, concentrating the liquid, adding a small amount of cyclodextrin as a seed crystal and recovering the precipitated cyclodextrin.

REFERENCES:
patent: 3425910 (1969-02-01), Armbruster et al.
patent: 3806415 (1974-04-01), Hayes
patent: 3923598 (1975-12-01), Horikoshi
Suetsugi et al., "Kinetic Studies on the Hydrolysis of .alpha.,.beta., and .gamma.-cyclodextrins", Chemical Abstracts, vol. 81, No. 19, p. 211 (1974), Abs. No. 116567s.

Affiliated with

Also associated with

Rating

Process for production of cyclodextrin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for production of cyclodextrin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for production of cyclodextrin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2271863