филтерот се стерилизира, ама овоено, и не со печење боже сачуј.
Краен производ целосно се стерилизира само ако е наменет за парентерална или очна употреба.
али да не идеме офтопик.
Samo eden izvadok , ne mora da e 100% vistina :
Tea leaves are packed into a small envelope (usually composed of paper) known as a
tea bag. The use of tea bags is easy and convenient, making tea bags popular for many people today. However, the tea used in tea bags has an industry name—it is called
fannings or "dust" and is the waste product produced from the sorting of higher quality loose leaf tea, although this certainly is not true for all brands of tea, especially in the case of many specialty, high quality teas now available in bag form.[
citation needed] It is commonly held among tea aficionados that this method provides an inferior taste and experience. The paper used for the bag can also be tasted by many, which can detract from the tea's flavor. Because fannings and dust are a lower quality of the tea to begin with, the tea found in tea bags is less finicky when it comes to brewing time and temperature.
Additional reasons why bag tea is considered less well-flavored include:
- Dried tea loses its flavor quickly on exposure to air. Most bag teas (although not all) contain leaves broken into small pieces; the great surface area to volume ratio of the leaves in tea bags exposes them to more air, and therefore causes them to go stale faster. Loose tea leaves are likely to be in larger pieces, or to be entirely intact.
- Breaking up the leaves for bags extracts flavored oils.
- The small size of the bag does not allow leaves to diffuse and steep properly.
- Some tea bags are made using a wet paper strength-reinforcing coating using epichlorohydrin, a known carcinogen.[68][69]
