Commodities tubers can be processed into various products, both semi-finished products or intermediate products in the form of chips / cassava and flour as well as the finished product is a product that is ready for consumption. Processed products tubers are known in the community include tapioca, cassava flour, liquid sugar, chips, and others. Tubers processed products are made from cassava and other tubers.
Although various types of flour of tubers is already a processed product results tubers but the product is not including the finished product, even these products are used as raw materials for subsequent processing. Flour products can be used as raw material for making bread or cake / biscuits, ethanol, liquid sugar and others.
Testing the quality of processed products of tubers required to maintain product quality remain. Quality testing, physical, organoleptic, chemical or microbiological depend on the standard tests specified. In testing the quality of a product, between one product and the other products we tested it may be the same or different, it depends on the quality parameters of each product.
Try to look at the table quality standards of some processed products of tubers below!
Table 5. Requirements Quality of Tapioca Starch
Table 6. Terms Quality Cassava Chips
Both tables above are persyatan quality cassava flour and cassava chips quality requirements based on the Indonesian National Standard.