METHOD OF MANUFACTURING ANTI-BIOTIC FILM FOR PACKAGING FOOD AND ANTI-BIOTIC FILM MANUFACTURED BY THE METHOD FOR MAINTAINING FRESHNESS AND DETERING BACTERIAL PUTREFACTION
The present invention relates to a method for manufacturing an anti-biotic film for packaging food, and an anti-biotic film manufactured from the method for maintaining freshness and preventing bacterial spoilage, and more particularly, to a method for manufacturing an excellent anti-biotic film for packaging food, and an anti-biotic film manufactured from the method for maintaining freshness and preventing bacterial spoilage, wherein the film has excellent effects of preventing microorganism proliferation of food and processes progression of spoilage very slowly, and thereby, being able to maintain freshness for a long time and to prevent bacterial spoilage. To this end, the method for manufacturing the anti-biotic film for packaging food according to the present invention is characterized by comprising the steps of: manufacturing acanthoic acid using supercritical fluid extraction； manufacturing perilla frutescens extracts by supercritical fluid extraction； manufacturing azon by heating allicin at a temperature of 60°；C and by dividing azon； stirring and mixing by mixing, with a plastic resin material, the manufactured acanthoic acid, perilla frutescens extracts, and azon, as well as natural zeolite, red clay or kaolin, and tourmaline； extruding the composition mixed in the mixing step with a extruder； manufacturing a polyethylene master batch by cooling the extruded extrudate and cutting them； and manufacturing a film for packaging food by providing the polyethylene master batch to the extruder.본 발명은 식품포장용 항균 필름의 제조방법 및 이로부터 제조된 신선도 유지 및 세균성 부패 억제 항균 필름에 관한 것으로서, 보다 상세하게는 식품의 미생물 증식 억제효과가 우수하고 부패의 진행정도를 매우 느리게 진행시킴으로써 식품의 신선도를 오랫동안 유지할 수 있고, 세균성 부패를 억제할 수 있는 우수한식품포장용 항균 필름의 제조방법 및 이로부터 제조된 신선도 유지 및 세균성 부패 억제 항균 필름에 관한 것이다. 이를 위해 본 발명에 따른 식품포장용 항균 필름의 제조방법은 초임계 추출법에 의해 아칸토산을 제조하는 단계와, 초임계 추출법에 의해 자소엽 추출물을 제조하는 단계와, 알리신을 60℃로 가온하여 아존을 분획하여 제조하는 단계와, 상기 제조된 아칸토산, 자소엽 추출물 및 아존과 천연 제올라이트, 황토 또는 고령토 및 토르말린을 플라스틱 수지 원료에 혼합하여 교반 혼합하는 단계와, 상기 혼합 단계에서 혼합된 조성물을 압출성형기로 압출
