scholarly journals Quality of milk from Serbian white goat in first lactation

2006 ◽  
Vol 22 (5-6) ◽  
pp. 63-69 ◽  
Author(s):  
Miroslav Zujovic ◽  
Zorica Tomic ◽  
M.P. Petrovic ◽  
Dragana Ruzic-Muslic ◽  
LJ. Stojanovic
Keyword(s):  
Goat Milk ◽  
Raw Material ◽  
Dairy Goat ◽  
High Quality ◽  
Milk Traits ◽  
Protein Food ◽  
Goat Population ◽  
Medium Quality ◽  
Quality Of Milk

Goat milk is biologically highly valuable protein food intended for nutrition of offspring and as raw material for preparation of different dairy products. Therefore, in our opinion, it was justified from zoo technical, genetical and economical aspect to direct our attention towards Serbian white diary goat and study basic traits of this breed. Based on our previous investigations of traits of Domestic white goat we have established that this was a domestic population of expressed hereditary milk traits and good quality of milk. This lead to more detailed study of the quality of milk obtained from the genotype called Serbian white goat in first lactation, created based on Domestic white goat, especially since there is great interest in breeding of this specific genotype on the territory of Serbia and also abroad. Based on performed investigations and established results it can be concluded that Serbian white goat belongs to the dairy goat type and is our best goat population. Regarding the quality of analyzed milk, in general it is of medium quality, however, the percentage of fat, proteins and lactose is very high, which is very important for dairy industry and further processing of milk into high quality goat cheeses which appear on our markets in very small quantities. Processing of goat milk into high quality cheese types is now performed in small number of mini dairy plants.

scholarly journals Physicochemical and microbiological aspects of goat milk

2021 ◽  
pp. 1-6
Author(s):  
Andrea Viana da Cruz ◽  
Ana Lídia Brito de Oliveira ◽  
Bruno Daniel Sales da Silva ◽  
Elton Alex Correa da Silva ◽  
Allana Lais Alves Lima
Keyword(s):  
Management Practices ◽  
Microbiological Quality ◽  
Goat Milk ◽  
Raw Material ◽  
Fundamental Importance ◽  
Dairy Goat ◽  
Human Consumption ◽  
Food Groups ◽  
Microbiological Aspects

Goat milk is a high-quality food of fundamental importance for thousands of people involved in the socioeconomic development of this product, and dairy goat farms are well estasblished in the agricultural scenario, especially when analyzing small rural producers. The quality of goat milk is defined by its physicochemical and microbiological parameters. Adequate hygiene, handling, and management practices, from obtaining milk to commercialization, are of fundamental importance for guaranteeing food quality and safety for the consumer market. It is important to know the microbiological quality of milk, since it belongs to one of the most relevant food groups for the population. Brazilian legislation establishes minimum quality requirements for goat milk intended for human consumption in Normative Instruction 37 ̸2000. The goals of this literature review were to present the issues related to the physicochemical composition, microbiological aspects, and nutritional properties of goat's milk as a reference measure and to highlight some characteristics. Despite the similarities with the milk of other animal species, goat milk is a unique product, and the study of this raw material is of great importance for industry as well as for the scientific community.

TECHNOLOGICAL ASPECTS OF HIGH QUALITY RAW MATERIAL OBTAINING FOR PECTIN PRODUCTION

1970 ◽  
pp. 47-50
Author(s):  
I. A. Ilina ◽  
I. A. Machneva ◽  
E. S. Bakun
Keyword(s):  
Raw Materials ◽  
Thermal Characteristics ◽  
Environmental Safety ◽  
Raw Material ◽  
High Quality ◽  
Temperature Conductivity ◽  
Drying Temperature ◽  
Plant Raw Materials ◽  
Gel Forming Ability

  The article is devoted to the study of the chemical composition, physical and thermal-pfysical characteristics of damp apple pomaces and the identifying patterns of influence of drying temperature the functional composition and gel-forming ability of pectin. The research is aimed at obtaining initial data for the subsequent calculation of the main technological, hydro-mechanical, thermal, structural and economic characteristics of devices for drying the plant raw materials, ensuring the environmental safety and high quality of pectin-containing raw materials, the reducing heat and energy costs. As a result of the study of the thermal characteristics of apple pomaces, the critical points (temperature conductivity – 16.5 x 10-8 m2/s, thermal conductivity – 0.28 W/m K, heat capacity – 1627 j/(kg K)) at a humidity of 56 % are determined, which characterizing the transition from the extraction of weakly bound moisture to the extraction of moisture with strong bonds (colloidal, adsorption). It was found that the pomaces obtained from apples of late ripening have a higher content of solids (21-23 %), soluble pectin and protopectin (2.5-4.5 %). Dried pomaces obtained from apple varieties of late ripening contain up to 25 % pectin, which allow us to recommend them as a source of raw materials for the production of pectin. The optimum modes of preliminary washing of raw materials are offered, allowing to the remove the ballast substances as much as possible. It is established that when the drying temperature increases, the destructive processes are catalyzed: the strength of the pectin jelly and the uronide component and the degree of pectin esterification are reduced. The optimum drying temperature of damp apple pomaces is 80 0C, at which the quality of pectin extracted from the dried raw materials is maintained as much as possible. It is shown that the most effective for the pectin production is a fraction with a particle size of 3-5 mm, which allow us to extract up to 71 % of pectin from raw materials.

THE ROLE OF COW PROCESSING IN IMPROVEMENT MILK QUALITY

2018 ◽  
Vol 1 (1) ◽  
pp. 59-63
Author(s):  
G. A. Larionov ◽  
◽  
O. Yu. Сhecheneshkina ◽  
E. S. Yatrusheva ◽  
N. I. Yendierov ◽  
...  
Keyword(s):  
Somatic Cell Count ◽  
Somatic Cells ◽  
Cow Milk ◽  
Microbiological Contamination ◽  
High Quality ◽  
Quality Of Milk ◽  
Correct Understanding ◽  
Main Factor

The main factor of determining the level of sanitary and hygienic indicators of the quality of milk produced is the hygiene of milking cows. The study of the role of hygiene of milking is of great importance for a correct understanding of the ways of solving the problem of obtaining high quality milk. Special attention of scientists and practitioners in recent years are focused on the development and implementation of highly effective detergents and disinfectants in the production of milk of cows. Many researchers and practitioners have directed their work to developing measures to prevent the entry of pathogenic microflora into milk during and after milking cows. In spite of many researches carried out, aimed at controlling the number of somatic cells in milk with the use of different products based on lactic acid, chlorhexidine and iodine, the problem of high quality milk production remains unresolved. In our work results of researches on the use of probiotic means for treatment of udders of cows are given. Processing the udder of cows with probiotic means before milking by Skin Cleaner, after milking by PIP Cow Teat Cleaner reduced the amount of somatic cells in cow milk 12,8-84,0%. The use of probiotic means Biomastim lowed somatic cell count of 18,4-51,9%. Microbiological contamination of milk using probiotic means for processing the udder before milking Skin Cleaner, after milking PIP Cow Teat Cleaner decreased 4,9- 70,4 times. The application of probiotic means Biomastim after milking on the teats led to the decrease in milk of cows QMAFAnM 5,0-6,6 times.

scholarly journals Reforestation of ‘Village Forest’ to Improve Sustaiability Creative Industries in Desa Siponjot

2021 ◽  
Vol 5 (2) ◽  
pp. 714-722
Author(s):  
Noverita Sprinse Vinolina ◽  
Antonio Marro Sipayung ◽  
Dardanila ◽  
Sondang Pintauli
Keyword(s):  
Forest Restoration ◽  
Raw Materials ◽  
Economic Value ◽  
Economic Benefits ◽  
Musical Instruments ◽  
Creative Industries ◽  
Raw Material ◽  
High Quality ◽  
The Village

This program is conducted to assist Siponjot Village while empowering the people of Siponjot Village to be able to utilize and maximize the benefit of the village forest. Village forest might support the availability of raw materials required for making musical instruments, such as high quality of wood, including how to process wood waste from making musical instruments to be used as creative souvenirs and improve the economic value. The raw material for production determined its results of the production of wood-based musical instruments. Thus, in order to produce a high quality tanginang, hasapi, and gondang, which previously began to be produced by arts crafts in the Sitangkubang area of ​​Siponjot Village, a high quality of raw materials is needed. The community service team surveyed the location of planting seeds for village forest restoration, provided socialization related to the importance of village forest cultivation and the suitability of the Siponjot Village area for the cultivation of these plants. Village forest restoration aims to maintain the beauty and beauty of the village. Implementation of village reforestation activities starting from socializing forest tourism and the strength of village forests to the community, followed by a discussion about village forest management and its economic benefits. Handover of a thousand units of forest plant seedlings given to the villagers of Siponjot as part of the forest restoration program in the area.

Influence of diet on the productivity and characteristics of goat milk

2016 ◽  
Author(s):  
Nadiia Zazharska ◽  
Olexandra Boyko ◽  
Viktor Brygadyrenko
Keyword(s):  
Protein Content ◽  
Freezing Point ◽  
Goat Milk ◽  
Maximum Difference ◽  
Goat Breed ◽  
Mixed Feed ◽  
Quality Of Milk ◽  
Milk Solids ◽  
The Relationship

The relationship between the quality of milk of different breeds of goat and their diets was assessed. Anglo-Nubian, German White and Alpine goats were used in the experiment, with 7 goats representing each breed. The influence of two diets viz., a routine diet (hay and concentrates) and a diet improved by introduction of granulated alfalfa hay, cabbage and carrots, as well as mixed feed on productivity and characteristics of goat milk were investigated. Goats were machine milked twice daily and the quantity as well as quality of milk were assessed. Results indicated that the milk yield of the Alpine goats increased 3 times; and that of the German White goats increased more than 2.5 times when fed improved diet. Feeding improved diet resulted in significant increase in fat content of milk irrespective of the goat breed. A significant increase in the protein, lactose, and consequentially the, dry non-fat milk solids was observed in Anglo-Nubian and German White goats when fed the improved diet. However, when compared to German White and Alpine goats, highest fat, protein and lactose contents were recorded in milk of Anglo-Nubian goats both on routine and improved diet. The maximum difference in biochemical parameters of milk upon changing the diet was also found in Anglo-Nubian goats. Further, the freezing point and electrical conductivity of the milk decreased irrespective of the breed when goats were fed improved diet. An inverse relationship was found between the protein content in the goats’ milk and the freezing point: with increase in the protein content, the freezing point was reduced.

An Experimental Study to Find the Acoustic Quality Indicators of Mulberry Wood

2010 ◽  
Author(s):  
Hossein Mansour ◽  
Mehdi Behzad
Keyword(s):  
Wood Species ◽  
Musical Instrument ◽  
Musical Instruments ◽  
Raw Material ◽  
Test Case ◽  
High Quality ◽  
Perceptual Knowledge ◽  
Acoustical Properties ◽  
Acoustic Quality

Morus Alba or mulberry is a wood species that is broadly used in making musical instruments in Eastern countries. However, the mechanical and acoustical properties of this type of wood are not investigated properly. In this study a set of features, previously examined for other species, are applied to this wood and its acoustic quality is evaluated. Setar, a Persian musical instrument made of mulberry wood, is selected as the test case of this experiment. Different samples of wood are gathered and categorized based on their appropriateness for Setar construction. The quality of each sample is identified based on the Perceptual knowledge of professional Setar makers. The most effective features are then selected and their average values are calculated for high quality samples. The result of this study helps Setar makers to select proper raw material before making an instrument. In addition, this approach can be applied to other wood species used in music industry.

scholarly journals IKLIM USAHA INDUSTRI PENGOLAHAN BIJI KAKAO

2018 ◽  
Vol 1 (1) ◽  
pp. 3-26
Author(s):  
Firman Mutakin ◽  
Tumpal Sihaloho
Keyword(s):  
Production Cost ◽  
Industrial Process ◽  
Raw Material ◽  
Business Climate ◽  
Cocoa Beans ◽  
High Quality ◽  
Processing Industry ◽  
The Past ◽  
Industrial Performance

Indonesia is one among three major producers of cocoa beans. Nevertheless, industrial performance of cocoa beans industrial process bearish for the past few years. The purposes of this research are to analyse policies related to development the cocoa processing industry as well as analizing factor which cause low quality of cocoa beans. Factors that caused an uncondusif business climate on cocoa beans industry ar among of hers; high administrative fee in form of tax and entry charges for raw material that caused and increase in production cost structure of the industrial process of the cocoa beans, The low quality of the cocoa benas itself resulted from the un willingness of the farmers to ferment their products, ages of plantswhich more that its productive age and caused small beans producted, mixture between high quality and low quality beans and bugs infection of cocoa plants.

scholarly journals Possibilities of Obtaining Renewable Energy in Dairy Farming

2020 ◽  
Vol 24 (2) ◽  
pp. 9-20
Author(s):  
Kinga Borek ◽  
Wacław Romaniuk
Keyword(s):  
Renewable Energy ◽  
Production Efficiency ◽  
Energy Savings ◽  
Raw Material ◽  
High Quality ◽  
Animal Products ◽  
Innovative Management ◽  
The Innovative Management ◽  
High Level

AbstractModern livestock facilities necessary in the production of milk, meat or other animal products should be constructed with environmental protection in mind, while ensuring high quality of production and animal welfare. The high level of mechanization in modern dairy farms, including automated and robotic processes, allows obtaining high quality raw material (e.g. milk), and significantly increasing labor and production efficiency. In addition, the use of photovoltaic (PV) panels, heat recovery from milk and obtaining biogas from the manure fermentation process, contributes to large energy savings on the farm. Excess of natural fertilizers, which are an animal byproduct, can be used as a substrate for methane fermentation. The presented examples of obtaining renewable energy allow improving the economic efficiency of animal production. They also ensure appropriate environmental conditions through the innovative management of natural fertilizers.

scholarly journals Quality of prescriptions in hospitalized children suffering from acute and persistent diarrhoea

2019 ◽  
Vol 8 (4) ◽  
pp. 792
Author(s):  
Nazuk Sharma ◽  
D. C. Dhasmana ◽  
Taruna Sharma ◽  
Alpa Gupta
Keyword(s):  
Tertiary Care ◽  
Public Health Problem ◽  
Poor Quality ◽  
Major Public Health Problem ◽  
Age Group ◽  
Persistent Diarrhoea ◽  
High Quality ◽  
Detailed Medical History ◽  
Medium Quality

Background: Diarrhoea is a major public health problem in children worldwide. It continues to be a major health challenge, especially in developing countries, despite the availability of regularly updated standard treatment guidelines. Non-compliance to such guidelines by the physicians has been a long standing story. The treatment is often marred with incapacitating prescription of drugs besides neglecting even the basic tenets of good prescribing. As a result, the quality of such prescriptions for diarrhoeal disorders in children remains poor. To gauge the magnitude of this problem in this setup towards possible corrective measures, the study was aimed to audit prescription practices in the management of acute and persistent diarrhoea in hospitalised children up to five years of age.Methods: An observational study was conducted in 100 patients of either gender in the age group up to 5 years admitted with acute and persistent diarrhoea. A detailed medical history from the parents/guardians and the details of prescription from the time of admission till the discharge of the patient were obtained. Quality of prescriptions was analysed using prescription quality index (PQI) tool, a validated comprehensive tool described by Hassan et al in 2010. Based on this tool, prescription with the total PQI score of ≤ 31 were interpreted as poor quality, scores with 32 to 33 as medium quality and scores 34 to 43 as high quality with a possible maximum score of ‘43’.Results: Based on the PQI tool for 100 children, 60 prescriptions were found to be of poor quality. Only 2 prescriptions were of medium quality, whereas 38 prescriptions were in high quality range. Average mean±SD score of prescriptions with poor quality was 25.2±1.48, ranging from 21 to 31. The mean±SD of prescriptions with medium quality was observed to be 32±0 and for prescriptions of high quality was 38.07±2.28. The total average mean score of all prescriptions was 30.23±6.50. Poor quality prescriptions were particularly observed for the patients with the diarrhoea with No dehydration.Conclusions: Prescription appropriateness in spite of available guidelines continues to be a big challenge in the adequate management of patients with diarrhoeal disorders under the age group of five years in a tertiary care centre in India.

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