Karakteristik Kerenyahan Pilus dari Dua Tepung Tapioka

Abstract

Quality of a product is one of the most important aspects to determine consumer’s acceptance. Final product quality closely related to the quality of raw materials used. Garudafood as one of the leading food and beverage companies in Indonesia, has pilus as its main snack product. Pilus is a fried round-shaped snack made from tapioca with a mixture of other spices, ready to be consumed as a snack or side dish companion. Pilus is supposed to has a crispy texture. Garudafood needs 2000 tons of tapioca for pilus production per month. However, this necessity could not be filled with a consistent quality of the material supply. Thus, characterise the tapioca used in production to determine the test parameters that can predict pilus crispness need to be done. The parameters tested are analysis of starch level, amylose, amylopectin, swelling power, starch gelatinization profiles, texture analyzer, and organoleptic test. Moreover, the test be repeated at each arrival tapioca to see the consistency of raw materials quality. The research showed that most relevant tests to specify pilus crispness are the ratio of amylose amylopectin and peak viscosity on starch gelatinization profiles. In addition, the data indicates that the quality of raw materials used are not consistent.