Examples of hedonic test are presented randomly and in its assessment panelists did not repeat the

Hedonic test is a test activities performed by one or several panelists which have the aim to determine the level of the consumer tomado likes and dislikes for a particular product (Gusfahmi, tomado 2011). A test is also called hedonic test. Panelists requested personal feedback about joy or vice versa (dislike). Besides panelists argued responses happy, tomado love or the opposite, they also expressed his favorite level. Level - A level is called hedonic scale. For example, in the case of "love" tomado can have such hedonic scale: very very love, love, love, kind of like it. Conversely, if the response was "do not like" hedonic scale can have such love and a little love, there is a response to the so-called neutral, that is not love, but also not dislike (Neither like nor dislike).
Hedonic scale can be stretched or shortlisted tomado according to the scale range ikehendakinya. Hedonic scale can also be converted into a numerical scale with quality scores according to the level of preference. With numeric data can be analyzed statistically. Hedonic scale use in practice can be used to determine the difference. So that the hedonic test is often used to assess the organoleptic similar commodities or product tomado development. Hedonic test is widely used to assess the final product (Wagiyono, 2003). Hedonic test most commonly used to assess the kind of commodity or product development in organoleptik.Jenis tomado panelists that can be used to do this hedonic test is somewhat trained panelists and untrained panelists. Assessment in this hedonic test is spontan.Ini means panelists were asked to rate products on a moment's notice when trying without comparing it with the product before or after (Gusfahmi, 2011).
Hedonic test is more subjective than discrimination test. Because it is very subjective, some panelists who have a tendency to extreme pleasure or hate against a commodity or material can not be used to perform hedonic test. But this extreme panelists person may still be used to assess the differentiation test. If the desired test panelists sensitive distinction, the hedonic test can be done menggunakanan panelists were not seasoned. In hedonic test no counter-examples or raw sample. If the discrimination test panelists are required to remember - remember the comparative example, then the hedonic test panelists actually forbidden to remember - remember or compare with previously tested sample. The response must be given immediately and spontaneously. tomado In fact, the response has been given may not be withdrawn despite doubts arise later.
Panelists were asked to try a particular product, then after that the panelists were asked to provide feedback and assessment of new products tested tomado without comparing it with the other.
Untrained: 80 People
Examples of hedonic test are presented randomly and in its assessment panelists did not repeat the assessment or compare-mbandingkan examples presented. So for an untrained panelists, preferably examples are presented one at a time until the panelists would not compare one with the other examples. As an example can be presented tomado three types of tea box of 3 kinds of brand. Way of presenting examples can be seen in Figure 4.1 and 4.2 below.
Pengelohan statistical data and test reports tomado are important include tomado the preparation of the data or the arrangement of data to be obtained on the type of data the frequency of the data. Display data in the form of tables, graphs or diagrams need to improve the quality of information. Next is the stage of data processing which includes the analysis and dissemination tomado of data centralization. Data processing tomado a test aims to get the value:
Panelists middle squared = KT Panbelis = JK Panelist tomado / db Panelist
Things to do with the panelists assessment is to convert the test results in a numerical scale. For example, tomado for the color of syrup extremely well rated 6 and a value of 1 is given to the color of the syrup is very ugly. Then the test results can be tabulated as in the following table
4
4
2
& Nbs