Archive for August, 2011

EATING BUGS! – Edible Insects

Monday, August 22nd, 2011

You may feel that these two words do not even belong in the same sentence. You have every right to be skeptical. In all probability, you have never deliberately ate an insect. However you have probably inadvertently consumed over a pound of insects in your lifetime.

Your insect consumption adds up. Flour beetles, weevils, and other insect pests that infest granaries are milled along with the grain, finally ending up as tiny black specks in your piece of bread. Small grubs and other tiny insects can be found in your fruit and vegetables. Insects are especially common in canned and other types of processed food, and even in certain beverages.

How to Prepare Insects for Cooking

Those who are accustomed to eating animals probably know that most animals must be killed, cleaned, and cooked before one can eat them. The case is similar with insects. While there are many people in other countries who prefer to eat insects live and raw, and while it is true that you could probably get the most nutrients that way, I prefer food that won’t crawl off my plate. I have tried eating live ants and mealworms, and in fact present a “recipe” for live insect consumption below; however, I would advise that beginning insect eaters start with cooked insects.

Life cycle of fruit flies

Wednesday, August 17th, 2011

Fruit flies – may refer to different kinds of organisms such as Tephritidae which belongs to a family of large colorfully marked fruit flies, Drosophilidae that belongs to a family of smaller, nuisance flies. It also comprises of Drosophila, the genus of small fruit flies and vinegar flies. The common fruit fly that plays an important role in model organism in modern biology is Drosophila melanogaster by name.

Drosophila suzukii, whose native is Southeast Asia, often called as the Asian fruit fly. But this Drosophila suzukii appeared as an enveloping species in North America in 2008.

The life cycle of fruit flies includes four stages namely egg, larva, pupa and adult. Drosophila melanogaster will produce new adults in two weeks at a distinctive class room with warmth of 21C. The egg and larval stages consumes eight days and with six days for the pupal stage. The existence period of a fruit fly may be more than a few weeks.

Do fruit flies carry diseases?

Yes. Fruit flies can transfer bacteria and other disease causing organisms by carrying to any food they land on.