Evaluasi Kualitas Fisik Dan Sensoris Beras Analog Berbasis Bahan Tepung Tapioka
Abstract
Rice is a staple food for the majority of Indonesian people. The high level of rice consumption in Indonesia is one of the reasons why Indonesia still imports rice. The volume of Indonesian rice imports in 2018 was 2.2 million tons, an increase compared to 2017 which only reached 305.75 thousand tons (BPS, 2019). One way to reduce people's dependence on rice is to utilize local non-rice food ingredients that are not yet widely used, which is called food diversification. Analog rice is a diversified processed food product that is processed from non-rice ingredients, namely non-rice cereals such as corn and tubers, which have almost the same or more carbohydrate content than rice (BPPP, 2019). The advantage of analog rice, apart from its shape which resembles rice grains, is that its nutritional composition can be designed using various raw materials so that it has the desired functional properties and can be cooked and consumed like rice. In this study, the added concentration of tapioca used was 12.5%. The tapioca concentration used is no more than 12.5% because it produces analog rice whose texture is too chewy. The results of this research conclude that the analog rice processing process using a double screw extruder has succeeded in resembling rice grains, which have physical characteristics (grain shape, texture before and after cooking, cooking techniques) like rice. Analog rice cooking techniques can use a rice cooker, making the processing process easier. Analog rice has been accepted by the public in terms of color, shape and texture.
The development of analog rice using various types of non-rice raw materials is one effort to support the community's food diversification program. Consuming analog rice which comes from a variety of food ingredients means that people indirectly consume various types of food ingredients so that the source of nutrition does not only come from one type of food (rice). Another advantage of analog rice is that it can be consumed like rice (along with side dishes) so it doesn't change people's eating habits.
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