â¢ Gelatin is of non-vegetarian origin as it comes from skin and bones of animals like pig and cow. On the other hand, pectin is of vegetarian origin coming from fruit skin and vegetable skin. It is found in the cell walls of fruits and holds the fibers of the fruit.
This article is about the region. For the core city, see Pittsburgh. The Pittsburgh metropolitan area (also called Greater Pittsburgh, Southwestern Pennsylvania or the Pittsburgh Tri-State) is the largest population center in both the Ohio River Valley and Appalachia.he metropolitan area consists of the city of Pittsburgh in the Commonwealth of Pennsylvania and surrounding counties.
Share |. US Map showing Location Map of Pittsburgh in Pennsylvania. The economic centre of the region, Pittsburgh has surprisingly 151 high-rise buildings and 446 bridges; because of hundreds of bridges, the city is also known as 'the City of Bridges'.owever, the trend gradually changing and now the economy of the city is largely depends upon technology, healthcare, education and some other financial services. Likewise, the city has grown with plenty of industrial sites along with various offices buildings, shopping complex, and housings.