公开(公告)号：US3801716A

公开(公告)日：1974-04-02

申请号：US3801716D

申请日：1972-08-18

Applicant: GEN FOODS CORP

Inventor： MAHLMANN J ,  SCARSELLA E

IPC: A23F5/08 ,  A23F5/12 ,  A23F1/02

CPC classification number: A23F5/12 ,  A23F5/08

Abstract: ROASTED COFFEE BEANS ARE SELECTIVELY SUBJECTED TO EITHER A ONE OR TWO STAGE COMMINUTION PROCESS, A HIGHER GRADE COFFEE FRACTION BEING COMMINUTED VIA A SINGLE GRINDING OPERATION AND A LOWER GRADE COFFEE FRACTION BEING COMMINUTED FIRST BY A COMPRESSION OPERATION AND THEN BY A SECOND SUBDIVISION (E.G. GRINDING) OPERATION. THE TWO COMMINUTED FRACTTIONS MAY THEN BE COMBINED TO PRODUCE A ROASTED AND GROUND COFFEE PRODUCT HAVING INCREASED TRACTABILITY AND MODIFIED FLAVOR AND/OR AROMA.

公开(公告)号：US3725076A

公开(公告)日：1973-04-03

申请号：US3725076D

申请日：1970-12-21

Applicant: GEN FOODS CORP

Inventor： COOGAN J ,  SCARSELLA E ,  STEFANUCCI A ,  HARNISCH D

IPC: A23F5/04 ,  A23F5/08 ,  A23F5/10 ,  A23F1/02

CPC classification number: A23F5/04 ,  A23F5/08 ,  A23F5/10

Abstract: ROASTED COFFEE COMPRISING A BLEND OF NON-HIGH GRADE COFFEE WHICH HAS BEEN INTERMITTENTLY QUENCHED PRIOR TO COMPLETION OF THE ROAST AND HIGH GRADE COFFEE QUENCHED WITH COLD WATER UPON COMPLETION OF THE ROAST, IS SUBJECTED TO FREEZING AND GROUND IN THE FROZEN STATE TO PRODUCE A ROASTED AD GROUND PRODUCT CHARACTERIZED BY IMPROVED AROMA RETENTION AND FRESHNESS AFTER STORAGE UNDER NON-REFRIGERATED CONDITIONS.