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The Pharma Innovation Journal 2017; 6(5): 37-39
ISSN (E): 2277- 7695
ISSN (P): 2349-8242
NAAS Rating 2017: 5.03
TPI 2017; 6(5): 37-39
© 2017 TPI
www.thepharmajournal.com
Received: 20-03-2017
Accepted: 22-04-2017
Prafull Kumar
M. Tech (Dairy Technology),
Warner College of Dairy
Technology, Shuats, Allahabad,
India.
Shanta Peter
Assistant Professor, Warner
College of Dairy Technology,
SHUATS, Allahabad, India
Shiv B Singh
M. Tech (Dairy Technology),
Warner College of Dairy
Technology, Shuats, Allahabad,
India.
Correspondence
Prafull Kumar
M. Tech (Dairy Technology),
Warner College of Dairy
Technology, Shuats, Allahabad,
India.
Sensory evaluation of low fat cereal and fruit based
fermented milk beverage
Prafull Kumar, Shanta Peter and Shiv B Singh
Abstract
In the new millennium we are witnessing the upward trend in nutritional and health awareness which has
increased the consumer demand for functional foods. Milk Beverage is gaining more popularity in
modern societies of the developing countries. This study was conducted for the development of low fat
cereal and fruit based fermented milk beverage by incorporating fruit pulp, cereal flour and whey protein
concentrate (WPC). The basic aim of study was to find out the sensory parameter of Milk beverage
prepared with corn flour, whey protein concentrate, banana pulp and sugar with different combination in
order to assess the suitable level of addition with maximum acceptability. The data collected on different
aspects were tabulated and analyzed statistically using the methods of analysis of variance and critical
difference. Organoleptic characteristics (flavour and taste, body and texture, colour and appearance,
overall acceptability) were analyzed using 9 point hedonic scale. On the basis of findings, it was
concluded that T3 with 1 per cent corn flour, 1 per cent WPC, 15 per cent banana pulp and 8 per cent
sugar combination was found to be highly acceptable among the other combinations by sensory
evaluation. Thus, as per acceptability of the product judged by organoleptic evaluation and therapeutic
value, the treatment can be rated as T3>T2>T1>T0. The cost of product of one litre milk beverage of
treatment T0, T1, T2, T3 was Rs. 31.33, 33.97, 35.89 and 37.65 respectively
Keywords: Skim milk, corn flour, whey protein concentrate, fruit pulp
1. Introduction
For the development of new value added products that are manufactured for health conscious
consumers the nutritional and potentially therapeutic value of food is the main characteristic.
Fermented foods and beverages are of great importance because they provide and sustain
tremendous quantities of nutritious foods in a wide diversity of aroma, flavour and texture,
which enrich the human diet. Apart from providing variety of foods, fermented foods have the
advantage of extended shelf life due to organic acids such as acetic acid, lactic acid and other
acids produced during fermentation which lowers the pH thus inhibiting the growth of spoilage
microorganisms.
Fruits are rich source of various important phytonutrients namely minerals, vitamins,
antioxidants and of dietary fibers and cereals are rich in soluble fibers. The association of fruits
with dairy products has endorsed health perception in consumers mind, as consumer connect
both these foods with health and wellness. Fortification of cow/buffalo milk with fruit pulp
improves the nutritional as well as therapeutic values.
Whey proteins have good nutritional properties and enhance the textural properties of food
when they are used as ingredients. WPC is used in preparation of milk beverage for
manufacturing of desirable, soft, smooth and highly proteinaceous product.
Corn contains the best amino acid composition profile among all the cereal grains in addition
to overall high protein content and soluble fibre. Corn flour is cholesterol free and a source of
the phytonutrients.
Banana is one of the fruits which contain high levels of B-vitamins, potassium and magnesium
and low in salt. Rich in pectin, banana aid digestion and gently chelate toxins and heavy
metals from the body. Banana is natural antacid and helps in production of white blood cells.
Consumers are many and varied. Thus, in the dairy market of the future, some will demand
low-priced products, while others will pay a premium for quality and uniqueness.
The challenge for the dairy industry is to identify which markets it can profitably supply and to
focus its efforts on meeting the needs of consumers in these markets. Fortification of
fermented milk products with fruit pulp has been shown to improve their acceptability to a
considerable extent. It has helped in improving the nutritional quality and market value of the
products.