salting, smoking, preserving in syrup or alcohol, sugar crystallization and curing.
As the preceding paragraphs say, many kinds of food preservation technologies are around for preventing foods from the undesirable results. Specifically this report deals with the methods that inhibiting the growth of food-spoilage micro-organisms, which covers most of the food preservation technologies. Various
Ⅰ. 서론
미생물 이용기술은 극한 환경에 적응하여 생육하는 미생물의 탐색·분리·보존 및 체계적인 계통적 분류 체계의 구축을 통한 신규 미생물의 자원화 기술과 신규로 탐색·분리된 극한 미생물의 산업적 이용기술을 포함한다.
이러한 미생물 이용기술에 속하는 주요기술로는 미생물의 탐색·분
내염성 효모는 0.80이하에서도, 그리고 어떤 내염성 세균은 0.88~0.86의 Aw에서도 생육할 수 있다. 미생물의 생육을 위해서 적당한 수분 요구는 최적Aw(opt. Aw)값으로 나타내며 최저 Aw(min. Aw)값 이하의 환경에서는 생육 할 수 없다. 식품중의 수분이 많아질수록 미생물에 의해서 변패되는 일이 많지만 그 식
water, those free complex carbohydrates turned into fermentable sources through pre-treatment process - saccharification. Then, it can be changed ethanol form through fermentation by yeast or genetically engineered E.coli and we can produce biofuel from that ethanol. Now, the way of decreasing process and cost are studied from a few researchers. So we will show the whole process of the production
water was teamed with the new syrup to produce a drink that was at once "Delicious and Refreshing," a theme that continues to echo today wherever Coca-Cola is enjoyed.
Thinking that "the two Cs would look well in advertising," Dr. Pemberton's partner and bookkeeper, Frank M. Robinson, suggested the name and penned the now famous trademark "Coca-Cola" in his unique script. The first newspaper a