تفاعل #1164002

ord-358285e0a44d44b999644764a1a6613a

معادلة التفاعل

OC[C@H]1O[C@@H](O[C@@H]2[C@@H](CO)O[C@](O)(CO)[C@H]2O)[C@H](O)[C@@H](O)[C@H]1O
lactitol
OC[C@H]1O[C@@](CO)(O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@@H]1O
sucrose
→
OC[C@H]1O[C@@H](O[C@@H]2[C@@H](CO)O[C@](O)(CO)[C@H]2O)[C@H](O)[C@@H](O)[C@H]1O.OC[C@H]1O[C@@](CO)(O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@@H]1O
sucrose lactitol

المتفاعلات

OC[C@H]1O[C@@H](O[C@@H]2[C@@H](CO)O[C@](O)(CO)[C@H]2O)[C@H](O)[C@@H](O)[C@H]1O
lactitol
OC[C@H]1O[C@@](CO)(O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@@H]1O
sucrose

الكواشف

لا شيء

ظروف التفاعل

الظروف التفصيلية
See reaction.notes.procedure_details.

المعالجة

  1. 1
    أخرىto crystallize
  2. 2
    أخرىthe mixture is dried with hot air
  3. 3
    workup.ADDITIONcharged from the top of the drying tower
  4. 4
    تجفيفthe lactitol powder and the sucrose drops may be dried as a whole

الإجراء التجريبي

A mixture of lactitol in fine powder, from 100 to 50 mesh, and air, in a mixing ratio of 10-20%, v/v, is injected from the center nozzle of a two-fluid nozzle attached on the top of a spray-drying tower. Separately, a 75% aqueous sucrose solution which is cooled gradually with agitation and which is beginning to crystallize is sprayed through the outer nozzle applying a pressure of 50 to 100 kg/cm2 to allow the sprayed solution to contact with powderd lactitol and then the mixture is dried with hot air charged from the top of the drying tower. Alternatively, a sucrose solution as described above may be sprayed on a horizontal fluidized-bed of lactitol fine powder, and the lactitol powder and the sucrose drops may be dried as a whole to obtain a crystalline sucrose-lactitol product. The mixing ratio of sucrose and lactitol is adjusted to meet the degree required for the product as table sugar.

المصدر

DOI: 10.6084/m9.figshare.5104873.v1براءة الاختراع: US03957976uspto-grants-1976_05