Carbohydrates in Pet Food ( source : Petcurean )
Aug 16, '07 1:33 PM
Gelatination of starches allow for better utilization
Carbohydrates in some form are necessary in commercial pet foods. However the type, and amount may vary. In the past, it would not be a surprise to find a pet food with upwards of 70% carbohydrates, with the remaining ingredients being plant based proteins and fiber. However. currently you have many choices regarding the level of carbohydrate in the food you choose.
There are three types of carbohydrates:
- Starch ( also known as complex carbohydrates)
- Sugar
- Fiber (sometimes referred to as filler)
Carbohydrates supply energy equal in value to protein, but are a more easily accessible energy source. If these carbohydrates are not available, fats will be used, and in some cases such as a “no grain” diet, protein be used.
Digestibility of carbohydrates depend on varying factors, one being quality, the other being processing. There is little distinction between the digestibility of different carbohydrate sources, however decreasing the size of any given carbohydrate to a fine grind increases digestibility.
Using extrusion in processing of carbohydrates allows for digestion to occur in the upper gut, instead of traveling farther where digestive upset may occur.
The latest development in the pet food industry is the ability to make pet food using carbohydrate sources that are not grain, but rather legumes, potatoes, pumpkins etc. This is particularly beneficial with food allergies where the grain source has not been identified, and possibly in the case of diabetes.