RESUMO
Objective: To study optimum inclusion process conditions for volatile oil from Fructus Amomi Rotunds. Methods: The study was carried out with orthogonal design. The process conditions were studied by determining the utilazision ratio of volatile oil from Fructus Amomi Rotundus. Results: The optimum preparation conditions for inclusion were established as: volatile oil:? CD was 1∶8, The inclusion temperature was at 50 ?C and inclusion time for 2h, The ultilizasion ratio of volatile oil was 79.7%. Conclusion: The method can be used for mass production.
RESUMO
Objective:To study optimum inclusion process conditions for volatile oil from Curcuma wenyujin. Methods: The study was carried out with orthogonal design. The process conditions were studied by determining the ultizision ratio of volatile oil from Curcuma wenyujin , the oil bearing rate and extract ratio of inclusion compound. Results: The optimum preparation conditions for inclusion were established as∶oil∶? CD was 1∶9, The inclusion temperature and time were at 40 ?C and for 1.5h , The ultizision ratio of oil was 86.5% . Conclusions: The rate is high and the method is applicable.
RESUMO
Objective:To increase the solubility of the campher and oleum anisi stellati in the syrup of cough and reduce the precipitation of syrup.Methods: The technology of ? cyclodextrin inclusion was used in the experiment. Results: The experiment shows the method may meet the demand of production. Conclusions: The method is very good in the production of cough syrup.