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The aims of this study were 1) to determine the level of preference for the taste, aroma, texture and color of chocolate lava cake made from sorghum flour and cassava flour; and 2) knowing the composition of the chocolate lava cake ingredients based on sorghum flour and cassava flour which is the most preferred by the panelists. The methods used consist of library methods, experiments and hedonic tests. Result of the research to be explained descriptively. The results showed that the most preferred product by the panelists was 50% sorghum flour and 50% cassava flour. The average value of the product preference level is 4.73±0.81 (very like) for taste, 4.20±0.66 (very like) for aroma, 4.47±0.63 (very like) for texture and 4.73±0.58 (very much like) for color. The composition of chocolate lava cake is classified into the composition of the ingredients for the cake and the cake filling. The composition of the cake ingredients consists of 450 g dark cooking chocolate, 200 g brown sugar, 170 g olive oil, 50 g cocoa powder, 30 g sorghum flour, 30 g cassava flour, 20 g milk powder, 4 eggs, and ½  tsp baking powder. The composition of the cake filling ingredients consists of 200 g dark cooking chocolate and 15 g olive oil. It can be concluded, the selected product can be an alternative to healthy food products.

Cookies are a type of patisserie product that is in great demand by the public. Most types of cookies need wheat flour as the basic ingredient, so that causing increased imports of wheat flour. To get around the amount of use of wheat flour so can be used flour from local food ingredients such as yellow sweet potato flour. Purpose of the research: 1) Knowing the composition of the ingredients that used in the making of oatmeal cookies with yellow sweet potato flour substitution; 2) Knowing the process of making oatmeal cookies with yellow sweet potato flour substitution; 3) Knowing the level of people's preference towards oatmeal cookies with yellow sweet potato flour substitution. The methods used in this research are the method of literature, experimentation, documentation, questionnaire, sensory testing, hedonic testing and data analysis. Yellow sweet potato flour used was 15%, 30%, 45% of the weight of the flour. The results showed that oatmeal cookies with yellow sweet potato flour were the most preferred and accepted by the panelists as products with the substitution of yellow sweet potato flour as much as 30%.

Bread has many types, one of which is sweet bread, the main ingredient in processed sweet bread is wheat flour. The high use of wheat flour causes the number of wheat imports in Indonesia to be high. The decrease in wheat imports can be reduced by using local food ingredients such as corn flour, mocaf flour, and binahong leaf jam. This study aims to determine (1) the process of making gluten-free sweet bread from corn flour, mocaf flour, and binahong leaves. (2) Gluten-free sweet bread recipe from corn flour, mocaf flour, and binahong leaves (3) The level of public preference for gluten free sweet bread products from corn flour, mocaf flour, and binahong leaves. The method used in this study is the method of literature, experiments, documentation, and sensory testing. The percentage of using cornflour and mocaf flour in making glute- free sweet bread is 50%:50%, 70%:30%, and 80%:20%, of the weight of wheat flour. The results showed that gluten-free sweet bread products were the most preferred with a ratio of 70% cornflour and 30% mocaf flour.

Main Objective: This study reports an experiment to explore differences in player feedback caused by different storytelling methods of Japanese-style Role-playing Games (JRPG). Background problem: Narration is considered the soul of JRPG, and is a vital and irreplaceable role. Different ways of telling stories can bring different experience effects even though the essence of the story is the same. Stories are presented directly to players in dialogue form, much like a visual interactive novel. Non-linear storytelling can break down important parts and allow players to explore freely. Players can collect clues to get to the main plot. Also, most JRPGs use short films and sound effects to create a cinematic experience. Novelty: Based on all studies of game storytelling (linear and nonlinear), this study will compare player feedback on different storytelling methods to see which narrative can provide a better player experience. Research Method: Researchers categorize these three narratives as Visual Novels, Environmental Narratives, Visuals, Sounds, and Dialogues. This experiment combined all three of Caught in Trap's in-game narratives to investigate player preferences. Data was collected through questionnaires and interviews with 21 players who were invited to play the game. Finding/Result: The research results show that the three ways of storytelling enrich the expression of game narratives. Both linear and nonlinear narratives have their advantages and disadvantages, and the best way to engage players is to interweave both narratives in the game. Conclusion: The experimental results show that the interweaving of three ways of storytelling can enrich the narrative form of games and guide game designers in improving game plots to engage players in JRPGs. Keywords: Storytelling-Method, JPRG, Game of Three Pillars

Online shopping is the process of purchasing goods / services by consumers to realtime sellers, without services, and through the internet. The development of online business in Indonesia is now very rapid, one of them by shopping online. Online stores or we often call e-commerce is a form of change that is presented by the internet in terms of innovation in shopping by providing various facilities in the transaction process. The aim of the writer is to determine the best e-commerce, therefore the author uses the SAW (Simple Additive Weighting) method because the method is able to make a more precise assessment because it is based on the value of criteria and preference weights that have been determined, besides that the SAW method also can select the best alternative from a number of alternatives because there is a ranking process after determining the weights for each attribute.

This study aims to determine the effect of Lactobacillus casei and Ambon banana flour on the viability of lactic acid bacteria and inhibition of pathogens in yogurt. The studies used the Randomized Block Design (RBD) 2 factor, starter type and ambon banana flour concentration. The starters type consisting of Streptococcus thermophillus and Lactobacillus bulgaricus; S. thermophilus, L. bulgaricus and L. casei.  The banana flour concentration consisting of 0; 2.5; 5.0; 7.5 and 10%. Analyzed used one-way ANOVA and continued with Duncan's Multiple Range Test. Variables observed including the viability of lactic acid bacteria, inhibition of pathogen (Escherichia coli and Staphylococcus aureus), and yogurt preference. The results showed that the addition of L. casei to yogurt cultures decreased the viability of lactic acid bacteria and inhibition of E. coli but increased inhibition of S. aureus. Increasing the concentration of banana flour causes increased viability of lactic acid bacteria, inhibiting against E. coli and S. aureus. The highest lactic acid bacteria viability has resulted in 10% banana flour concentration. Yogurt without the addition of banana flour cannot inhibit E. coli and S. aureus. Increasing the concentration of banana flour added to yogurt causes a decrease in preference.

Wedang cemue is a traditional drink originating from the Ngawi area, East Java. The existence of wedang cemue is getting eliminated due to the presence of instant drink that we ready to serve and more practical. To preserve the existence of wedang cemue, an innovation is needed that can promote its existence, which is made cemue into to instant. The purpose of this study was to determine the preference of instant cemue, as well as to determine of antioxidant activity. The product preference test (taste, color and aroma) used hedonic scale. The preference test involved 25 panelist. A part from the hedonic test, antioxidant activity test were also carried out using the DPPH test. This study used a Completely Randomized Design with 1 factor that is the variation of formulations (4 formulations). Each formulation was repeated 3 times. The data obtained werw analyzed using ANOVA and further testing with DMRT. The results of cemue instant showed that the formulation I obtained higher acceptability on color (3,84), aroma (3,68) and taste (3,88). The antioxidant activity of formulation I showed the highest result (71,507).