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Journal of Agricultural Science and Technology، جلد ۱۶، شماره ۶، صفحات ۱۳۰۱-۱۳۱۲
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عنوان انگلیسی Evaluation of Chocolate Milk Beverage Formulated with Modified Chitosan
چکیده انگلیسی مقاله Chitosan is a polysaccharide derived from chitin by N-deacetilation, which has the property of gel formation. The objective was to develop a chocolate milk beverage using modified (hydrogel) chitosan as a thickening agent, and to make a sensory and rheological evaluation of this beverage. In the sensory evaluation an acceptability and comparative test with 50 local consumers was carried out, with the developed beverage and samples from the Brazilian market, with the attributes overall acceptability and viscosity. The hybrid hedonic scale was used. The rheological evaluation was carried out with a rotational rheometer (Rheotest) with the H1 probe. A controlled rate test – ramp (0- 500, and 500-0 L s-1, 120 seconds, up and down), at 25ºC was used. There was no difference (P> 0.05) among the beverages in the overall acceptability. In spite of that, the developed beverage had a better score (7.12) in comparison with a market beverage (6.4). The beverages differed in viscosity (P
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نویسندگان مقاله میرفرهاد eduardo | m f
biochemical-pharmaceutical technology department, pharmaceutical sciences faculty, são paulo university, av. prof. lineu prestes, 580 cidade universitária, são paulo-sp, cep 05508-900, brazil.

k g p کری de mello | k g p correa de mello
biochemical-pharmaceutical technology department, pharmaceutical sciences faculty, são paulo university, av. prof. lineu prestes, 580 cidade universitária, são paulo-sp, cep 05508-900, brazil.

b polakiewicz |
biochemical-pharmaceutical technology department, pharmaceutical sciences faculty, são paulo university, av. prof. lineu prestes, 580 cidade universitária, são paulo-sp, cep 05508-900, brazil.

چنگیزی آشتیانی da سیلوا lannes | s c da silva lannes
biochemical-pharmaceutical technology department, pharmaceutical sciences faculty, são paulo university, av. prof. lineu prestes, 580 cidade universitária, são paulo-sp, cep 05508-900, brazil.

نشانی اینترنتی http://jast.modares.ac.ir/article_11654_16c416db95b7bf447e526e74399cfd51.pdf
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