کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4318169 | 1290640 | 2007 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Feedback calibration: A training method for descriptive panels
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Training targets were established using descriptive analysis profiles of 20 commercial red wines produced by a well-trained, experienced determination panel. After recruitment, screening and a basic sensory orientation of ten 2Â h common training sessions, 16 inexperienced panelists were divided by lottery into two panels. The control panel received a more conventional performance debriefing at the end of each training session. The experimental panel only received immediate graphical computerized feedback while in sensory booths. Both panels evaluated the same 20 wines and used the same scales and attributes. Panels were calibrated and responses compared to training targets. Performance was monitored daily as panels continued over a three-week period. Distance from target measurements showed similar improvement trends for both groups as measured by panelist and panel calibration. Results suggest the effectiveness of the feedback calibration method (FCM) in providing unbiased and effective training.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Quality and Preference - Volume 18, Issue 2, March 2007, Pages 321-328
Journal: Food Quality and Preference - Volume 18, Issue 2, March 2007, Pages 321-328
نویسندگان
Chris J. Findlay, John C. Castura, Isabelle Lesschaeve,