Should I rinse pasta with cold water after cooking?
You should rinse pasta on the condition that you will serve it immediately and cold. This process ends up cooking and makes pasta rare.
How can I prevent pasta being adhered to each other?
Prepare pasta by using ample water and prevent overcooking. Be loyal to the cooking time written on the package.
Do all pastas include egg?
No, it generaly does not have egg. You can look at ingredients part to be sure.
How should I keep pasta?
You should preserve pasta about one year without cooking. You should keep them in dry and cool places and cook the pasta you buy first and consume it before opening another package. You should keep cooked pasta in an air-proof pan until 3 or 5 days. If you add some oil they do not adhere to each other. You should not keep them souced.