Physicochemical and microbial qualities

The study revealed that the chocolate milk drinks manufactured by adding 2% fat milk, 7% sugar and 2% cocoa powder had the highest overall acceptability. It makes more palatable and stimulates the sale of milk besides increasing profitable use of skim milk.

5p caygaocaolon8 07-11-2020 13 1   Download

Cow's milk is sought for its high concentration of animal protein and nutrients. Unfortunately, the conditions of milking, transport, packaging and marketing of milk in Daloa (Côte d'Ivoire) jeopardize its microbiological quality. Our study aimed to study the physicochemical and microbiological characteristics of raw milk (collected from pastures and sellers) and artisanal curd (nonnonkoumou). A total of 33 samples underwent physicochemical analysis. This analysis consisted of determination of pH, titratable acidity, and density.

17p trinhthamhodang1212 06-04-2020 17 1   Download

The present research has been conducted to evaluate both the effect of conventional and scientific methods of slaughtering in order to identify microbial risks related to the various stages of slaughtering the Ducks. Meat samples have been obtained from various locations and are being analyzed by microbial, physicochemical and sensory parameters.

6p nguaconbaynhay4 22-03-2020 7 3   Download

Storage conditions were known to bring about some physicochemical changes in the products. The present investigation was therefore carried out to examine the effect of storage period on the sensory, physicochemical and microbiological quality of low fat spread. Low fat spread without strawberry powder and synthetic preservative T1 (Control), Low fat spread with strawberry powder but without preservative T2 (SS),Low fat spread with synthetic preservative T3 (Preservative) were prepared and subjected to 100 days of storage and evaluated periodically at intervals of 20 days.

19p caygaocaolon2 11-03-2020 17 1   Download

Whey is the aqueous (serum) protein of the milk. It compromises approximately 20% of the protein in milk, albumins and globulins, majority of lactose and the water soluble nutrients. The disposal of whey, the liquid remaining after the separation of milk fat and casein from the whole milk, is a major problem for the dairy industries, which demands simple and economic solutions. The usage of whey to valuable products could overcome the issue.

17p nguaconbaynhay3 07-02-2020 44 3   Download

Lassi is a popular fermented product consumed mostly in northern India during summer as refreshing drink. The present study was carried out with incorporation of carrot extract as 5, 10, 15 and 20 per cent levels and represented as T1, T2, T3 and T4, respectively. Among these levels, 15 per cent level of addition was found to be acceptable by sensory panel (9 point hedonic scale) and was used for the production of synbiotic lassi with Lactobacillus casei (NCDC 298). The prepared synbiotic lassi was subjected to physicochemical and microbial analysis with control and probiotic lassi.

5p nguaconbaynhay1 04-12-2019 14 0   Download