دانلود مقاله ISI انگلیسی شماره 71607
ترجمه فارسی عنوان مقاله

تیزهوشی چشایی نوجوانان چاق و تغییرات در نوهراسى غذایی و تنظیمات غذایی در طول یک جلسه کاهش وزن

عنوان انگلیسی
Taste acuity of obese adolescents and changes in food neophobia and food preferences during a weight reduction session
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
71607 2008 6 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Appetite, Volume 50, Issues 2–3, March–May 2008, Pages 302–307

ترجمه کلمات کلیدی
آستانه شناخت طعم - شدت ادراک طعم - PROP؛ چاقی؛ نوجوانان؛ برنامه کاهش وزن؛ نوهراسى ؛ میل غذایی؛ میوه ها و سبزیجات
کلمات کلیدی انگلیسی
Taste recognition threshold; Taste perceived intensity; PROP; Obesity; Adolescent; Weight reduction program; Neophobia; Food liking; Fruits and vegetables
پیش نمایش مقاله
پیش نمایش مقاله  تیزهوشی چشایی نوجوانان چاق و تغییرات در نوهراسى غذایی و تنظیمات غذایی در طول یک جلسه کاهش وزن

چکیده انگلیسی

The relationship between taste acuity and food neophobia, food familiarity and liking has been studied in the context of a residential weight reduction session (WRS; mean duration: 10 months) in 39 obese adolescents. Taste acuity was assessed using recognition thresholds for sucrose, citric acid, sodium chloride and 6-n propylthiouracil (PROP) and supra-threshold perceived intensities for sucrose, sodium chloride and PROP. Food neophobia was assessed by using the food neophobia scale at the beginning and at the end of the WRS. At these time points we used also a food familiarity and liking questionnaire to assess changes in food familiarity and likes or dislikes for different food categories. Taste acuity appeared to mediate behavioural food-related changes during the WRS. High taste acuity was associated with limited reductions in food neophobia; less sensitive subjects showed greater increases in the acceptability of healthy foods, especially fruits and vegetables. Therefore, taste perception (and particularly PROP perception) appears to be a predictor of the magnitude of food-related behavioural change achieved during a WRS.