Preface Fruits have excellent nutritional benefits to the body, but fruits during the delivery and storage process take time before reaching the consumer, quite a lot of fruits have a sufficiently short storage capacity that causes the fruit to rot quickly, if the fruit is in harvest is too young or too ripe, it will…
Preface Problem Garbage is a problem that is very disturbing to society today, garbage have negative impact which enough influence to human health and environment, like place of nest at the same time media of disease spread, ecosystem damage, and decreasing quality of environment, water and air. The existence of these negative impacts becomes the…