NUFS 101 test 1 100% Solved 2024

NUFS 101 test 1 100% Solved 2024 new product steps - Answer- phase 1: product definition phase 2: product implementation phase 3: product introduction phase 1: product definition - Answer- market opportunity assessment-product definition used to find the NICHE in the market find something new that fits in. not something already there USDA reported that 21,435 new food and drink products launched in 2016 but only succeed market opportunity assessment-product definition(new idea) types of "new" products - Answer- completely new- less common improvements of current products PHASE II : implementation - Answer- prototype development logos and slogans need to have a starting point need an idea and a goal ipod, iphone, internet need discrimination/sensory test/consumer tests product implementation scale up and trial the formula from the bench to (small batch process that makes a few servings) the plant (large batch process that makes thousands of servings) what is sensory evaluation? - Answer- a scientific discipline used to evoke, measure, analyze and interpret those responses to products that are perceived by the senses of sight, smell, tasate, and hearing why is sensory evaluation used? - Answer- reduces uncertainty and risks in decision making it ensures a cost-efficient delivery of new products with high consumer acceptabilty sensory analysis facilities - Answer- individual booths for individiual responses red lights to mask sample color postive pressure ventilation panelists not allowed in preparation area sensory evaluation methods are the products differnt? - Answer- method: discrimination test sensory evaluation methods if prodcts are different, how are they different? - Answer- method: descriptive analysis sensory evaluation methods: what is the acceptability of a product? - Answer- consumer tests discrimination tests - Answer- results very fast-quick and simple question: are two products different basic setup: -25-50 panelists -given triangle, duo-trio or comparioson tests -analysis is done using tables to compare results advantage-quick and simple limitation- -limited results-only yes, they are different or no, they arent discrimination test types - Answer- triangle test duo-trio paired comparison sample presentation to the panelists - Answer- minimize potential bias size and shape color temp serving containers sample amount random code triangle test - Answer- type of discrimination test comparison test taste each products in order, circle the one that is different purpose: so company can change the formulation and see if the changes effect the senses 3 sample bcuz more opportunity to tell which is different 2 samples bcuz price of food. maybe change the food to cheaper the probabilty for each assessor arriving at a correct response by guesing is p=1/3 can be quick to execute and offers greater power than paired comparison or duo-trio 6 different combinations possible