Objective. Murunga (Moringa oleifera) is a popular plant and the leaves and fruits are very famous for food but it is underutilized in Sri Lanka even though it has some functional properties. It has some essential oil fractions which provide functional properties. This study was carried out to develop a technology to incorporate Murunga leaf powder in paneer cheese and analyze the chemical and microbial composition, and its’ acceptability using (soft and hard paneer). Preparation of paneer was done in a usual way and citric acid was used as a coagulant for all treatments and treated with 0.50, 1.00, 1.50, and 2.00% of Murunga leaf powder for this experiment named T1 to T4 respectively. Sensory analysis was conducted (30 panelists) by using hedonic scale (5-point) to evaluate the acceptance level of Murunga incorporation in paneer. Methods. Cow milk was used for this experiment and fat, and solid non-fat of that milk were analyzed using the Gerber method and standard equation to find Solid non-fat. To produce quality paneer cheese it is recommended to add 0.08-0.15% of (CaCl2) Calcium chloride into the milk to induce coagulation. Results. The study was conducted to characterize the paneer by having chemical analysis of the Murunga leaf powder incorporated paneer made with different percentages. The protein contents were analyzed just after 10th, 20th, and 30th days in ambient conditions. It shows that there were no significant differences in the protein percentages but slight rises were observed in pH, reduction in the total plate counts with Murunga leaf powder added paneer sample compared with control. Also, coliform counts were not observed throughout the storage period but the sensory analysis showed that the flavor, color, odor and overall acceptability of samples were found significantly different (P<0.05). This illustrates that the Murunga leaf powder incorporated paneer has high acceptability and could be potentially used as a functional ingredient, especially for antimicrobial activity, extending the shelf life and increasing the antioxidant ability in paneer and T3 was selected as the best percentage for paneer cheese. Conculusion. Dehydrated Murunga leaf powder added to paneer has high acceptability especially T3 is identified as the best percentage. Also, it has effects on self-life improvement of paneer due to the inhibitory effect against microbes. Therefore, Murunga leaf powder could be used as a preservative in dairy products. The amount of Murunga leaf powder (1.5%) could be considered the acceptable amount for paneer cheese production.
| Mualliflar | Samadiy, Murodjon |
|---|---|
| Jurnal | Наманган муҳандисликтехнология институти илмийтехника журнали |
| Nashr sanasi | 2023-06-30 |
| Jild | 8 |
| Son | 2 |
| Betlar | 79-87 |
| Til | Ingliz |
This article provides analyses after conducting scientific and practical research oninternational and universal standards of cotton fiber. And also, methods, definitions and designations ofstudies are considered, both…
In the article molar mass and structural properties some of natural polysaccharides andtheir derivatives were studied by Size-exclusion chromatography.
The article shows the results of six varieties of cotton seed breeding varieties grown bysupplying them with high yields with advanced agrotechnical methods, production of high-quality cottonfiber from cultivated raw…
In world practice, there are two main ways to obtain vegetable oils, which arefundamentally different from each other. These, mechanical compression of the oil, are called the pressingmethod, and melt the oil using a…
The article considers a disc friction clutch, a sewing machine drive, the condition for its performance, thecalculation of axial force, and the wear resistance of a friction pair. In the process of switching on the…
Identifying the biological characteristics of the date fruit set as tasks in the organizationof the technology of artificial drying of date fruit and skin; Analysis of widely used varieties in Uzbekistan;determining the…
Today, in the process of sewing gauze, the lack of the ability to untie the shuttle thread,to ensure its tension evenly, is considered a disadvantage of this shuttle tube design. our goal is to improvethe new…
At present, the production of activated carbons (AC) is steadilygrowing, and the areas of their industrial application are continuously expanding. There are four main gasprocessing plants in Uzbekistan, where spent…
This paper researches a pilot copy of a seed sorting device with an improved design. Inaddition, this article has conducted theoretical and practical studies to determine the effectiveness of seedselection. As a result…
Objective. For the development of mobile structures of solar drying devices, it is proposed to use a composite film developed on the basis of functional ceramics as a transparent wall. Determination of comparative…
Наманган муҳандисликтехнология институти илмийтехника журнали — barcha maqolalar