Why is the enzyme pectinase added during the manufacture of fruit juices?

Pectinase breaks down pectin found in plant cell walls so as to increase the juice content and make it more smooth rather than pulpy.

True, for example the gulf of mexico is surrounded by the us and spain& mexico.

Interacting group of various species in a common location. for example, a forest of trees and undergrowth plants, inhabited by animals and rooted in soil containing bacteria and fungi, constitutes a biological community.