what is NH pectin:

Amidiated pectin and NH pectin are the same thing. The term "amidiated" refers to the process of adding an amide group to the pectin molecule. This modification makes the pectin more stable and able to gel at a wider range of pH values. NH pectin is a specific type of amidiated pectin that contains an amide group that is linked to a nitrogen atom.

NH pectin is a versatile gelling agent that can be used in a variety of food applications. It is particularly well-suited for low-sugar and high-acid foods, as it does not require calcium to gel. NH pectin is also heat-stable, so it can be used in products that are cooked or reheated.