PURPOSE: A manufacturing method of waxy corn latte is provided to manufacture a waxy corn latte composition with improved flavor and soft texture by roasting and ultrafinely grinding waxy corn.CONSTITUTION: A manufacturing method of a waxy corn latte composition comprises the following steps of: (A) shattering and coarsely grinding waxy corn kernels (B) primarily roasting the coarsely ground waxy corn kernels at a temperature of 150 to 200 deg. C for 20 to 50 minutes, followed by secondary roasting at a temperature of 100 to 150 deg. C for 20 to 50 minutes (C) standing the roasted waxy corn kernels to cool (D) preparing a waxy corn ultrafine powder by ultrafinely grinding the standing-cooled waxy corn kernels at a size of 100 to 300 mesh and (E) mixing at least one of skimmed milk powder and whole milk powder to the waxy corn ultrafine powder. The waxy corn latte composition contains 23 to 27 wt% of the waxy corn ultrafine powder, 33 to 39 wt% of at least one of skimmed milk powder and whole milk powder, 6.3 to 7.7 wt% of foaming cream, 4.1 to 4.9 wt% of powder milk cream, 18 to 22 wt% of white sugar, 2.3 to 2.7 wt% of refined salt, and 4.5 to 5.5 wt% of hydrocrystalline glucose.COPYRIGHT KIPO 2013[Reference numerals] (AA) Selecting raw materials (BB) Primary roasting (CC) Secondary roasting (DD) Cooling (EE) Grinding (FF) Mixing with sub-materials (GG) Filling (HH) Packing본 발명은 (A) 찰옥수수로부터 껍질을 탈피한 후 찰옥수수 알갱이를 탈립하는 단계 (B) 상기 탈립된 찰옥수수 알갱이를 150 ~ 200℃에서 20 ~ 50분간 1차 로스팅한 후, 100 ~ 150℃에서 20 ~ 50분간 2차 로스팅하는 단계 (C) 상기 로스팅된 찰옥수수 알갱이를 방냉하는 단계 (E) 상기 방냉된 찰옥수수 알갱이를 100 ~ 300 메쉬의 크기로 초미세 분쇄하여 찰옥수수 초미세 분말을 제조하는 단계 및 (F) 상기 찰옥수수 초미세 분말에 탈지분유 또는 전지분유 중 하나 이상을 혼합하는 단계를 포함하는 것을 특징으로 하는 찰옥수수 라떼 조성물의 제조방법 및 그 방법으로 제조된 찰옥수수 라떼 조성물에 관한 것이다.
