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Subject: Food and Nutrition × Author: KAU × Author: Sunita, Nair × End date: 2002 × Start date: 2001 ×
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    ThesisItemOpen Access
    Standardisation and acceptability of dairy products with cocoa mass
    (Department of Home Science, College of Horticulture, Vellanikkara, 2002) Sunita, Nair; KAU; Usha, V
    Standardisation and acceptability of dairy products namely milk chocolate, burfi, fudge, biscuits and ice cream were conducted by incorporating cocoa mass at 5 per cent and 10 per cent levels. The cocoa beans were roasted for 5 minutes and 10 minutes Shelf life of cocoa mass for three months was also assessed under ambient conditions. The results of the study indicated that the cocoa mass which was initially a powder got clumped by the third month and was insoluble in warm water. The microbial count and peroxide values in cocoa mass increased gradually for both 5 minutes and 10 minutes roasting and recorded highest during the third month. Comparatively cocoa mass made by 10 minutes roasting had significantly low microbial count and peroxide value. The sensory evaluation of milk chocolate showed the products incorporated with cocoa mass at 5 per cent level were more acceptable. Ten per cent level was acceptable if the cocoa beans were roasted for 5 minutes The sensory evaluation of burfi showed 5 per cent level of incorporation of cocoa mass to be more acceptable. Five per cent level and roasted for 5 minutes were found to have optimum scores. Ten minute roasting with 10 per cent incorporation of cocoa mass made the product bitter and flowy. The sensory evaluation of fudge showed that there was a significant decrease in the Period mean of acceptability of texture and taste of fudge by the third month, thus 5 per cent incorporation of cocoa mass with cocoa beans roasted for 5 minutes was found to have the highest acceptability. The Period mean of taste of biscuit increased upto the second month. During the third month significant decrease was observed. Five per cent level incorporation of cocoa mass was more acceptable. The taste of ice cream showed a significant decrease in Period mean by the third month. Five per cent level incorporation of cocoa mass was. found to have better acceptance in all criterias. Thus it was observed that 10 per cent level of cocoa mass incorporation hich was roasted for 10 minutes, resulted in least acceptable products. If the cocoa beans were roasted for 5 minutes, it was better accepted. All the products were found to be highly acceptable at 5 per cent level incorporation of cocoa mass especially 5 minutes roasting gave a better result. All the five products were more acceptable by the panel members selected from college going students.