2.4. Sensory analysis
Sensorial properties of the fresh raw pistachio samples were tested by eight semi-trained panelists using hedonic sensory analysis form with rating scale of 1e9 points where 1 and 9 expressed the lowest and the highest acceptability, respectively. The panelists were trained in 1 h sessions twice a week for four weeks, resulting in a total of 8 h training. They were trained to evaluate fresh pistachios for perception of various taste and flavor characteristics as well as their intensities. Training involved meeting as a group to taste and describe the tastes/flavors of fresh raw pistachio. A panel leader worked with the panelists to create descriptors to define the fresh raw pistachio being tested and define each descriptor. Then, the panelists were provided with examples of each descriptor and given the opportunity to evaluate the fresh raw pistachio for those descriptors. Hull color and appearance, texture and juiciness, taste, flavor and odor, strange flavor and odor, and overall visual and flavor acceptance of the fresh raw pistachio samples were evaluated by the panelists during the storage.
2.4. Sensory analysisSensorial properties of the fresh raw pistachio samples were tested by eight semi-trained panelists using hedonic sensory analysis form with rating scale of 1e9 points where 1 and 9 expressed the lowest and the highest acceptability, respectively. The panelists were trained in 1 h sessions twice a week for four weeks, resulting in a total of 8 h training. They were trained to evaluate fresh pistachios for perception of various taste and flavor characteristics as well as their intensities. Training involved meeting as a group to taste and describe the tastes/flavors of fresh raw pistachio. A panel leader worked with the panelists to create descriptors to define the fresh raw pistachio being tested and define each descriptor. Then, the panelists were provided with examples of each descriptor and given the opportunity to evaluate the fresh raw pistachio for those descriptors. Hull color and appearance, texture and juiciness, taste, flavor and odor, strange flavor and odor, and overall visual and flavor acceptance of the fresh raw pistachio samples were evaluated by the panelists during the storage.
การแปล กรุณารอสักครู่..
