1. Introduction
1) Definition of preservation and food-spoilage micro-organisms
Food preservation is the process of treating and handling food to stop or greatly slow down spoilage (loss of quality, edibility or nutritive value) caused or accelerated by micro-organisms. Some methods, however, use benign bacteria, yeasts or fungi to add specific qualities and to preserve food (e.g., cheese, wine
Biosorption (생물흡착, 생물수착)
1.정의
희석된 수용액으로부터 중금속을 모으고 묶어두기 위해 죽은 생물, 비활성화된 미생물 바이오매스를 이용하는 방법.
화학물로써 작용하거나 이온교환체로써 작용하여 그들의 특성을 나타낸다.
2. 장점 & 단점
장점
죽은 생물 바이오매스는 세포의 독
['나무를 심은 사람 영어 독후감+한글 번역문' 본문 내용 中 발췌]
Elzeard Bouffier is the true protagonist of this story, a human who achieves miracles by sacrificing his body and soul. His will and sprit that has made a wasteland into a dense forests by planting trees for several decades alone feels as noble as it transcends the universal human spirit. His appearance, dev
오스트레일리아의 대륙에 처음으로 발을 디딘 사람은 Warramurrungunji라는 여성이다. 그냐는 바다로부터 북오스트레일리아 섬에 나타났고, 내륙으로 향하였으며, 그 과정에서 아이들을 낳고, 각 아이들을 특정 공간에 두었다. 그녀가 들판을 가로질러 이동하며, Warramurrungunji는 각 아이들에게 “나는 너희
Tropical rainforests grow in nutrient-poor soil which is only two to three inches deep.
THEN WHY?
The roots of many plants spread over large areas quickly capture nutrients released by decaying plant and animal matter before the nutrients can be leached from the soil.
THEREFORE!
More nutrients are found in the living plants of the rainforest than in the supporting environment.