Posted by agit lukman irawan on Saturday, December 24, 2011,
In :
CHEMISTRY
- Preservation
Broadly preservation can be divided into 3 groups, namely:
a. Preservation NATURALLY
Natural preservation process involves heating and cooling.
b. Preservation IN BIOLOGICAL
Preservation of biological processes such as by fermentation (fermentation). Fermentation (fermentation) is a process of change carbohydrates into alcohol. Substances that are working on this process is an enzyme produced by yeast cells. The length of fermentation processes dep... Continue reading ...