Bachelor in Food and Dairy Technology at the College of Applied Food and Dairy Technology (CAFODAT) is a four-year undergraduate program conducted in Kumaripati, Lalitpur. The dairy-focused degree is also identified as B. Tech. Dairy and is affiliated with Purbanchal University.
The eight-semester course examines milk as a raw material and the scientific, technical, and managerial processes involved in collecting, testing, processing, preserving, packaging, and distributing dairy products. Its principal study areas include dairy chemistry, dairy microbiology, milk processing, dairy engineering, quality control, and dairy product technology. CAFODAT has an approved intake of 33 students for the B. Tech. Dairy program.
| Field | Details |
|---|---|
| Course: | Bachelor in Food and Dairy Technology |
| Degree title: | B. Tech. Dairy |
| Level: | Bachelor’s degree |
| College: | College of Applied Food and Dairy Technology |
| Location: | Kumaripati, Lalitpur |
| Affiliation: | Purbanchal University |
| Duration: | Four years |
| Academic structure: | Eight semesters |
| Seat capacity: | 33 |
| Main focus: | Dairy chemistry, dairy microbiology, milk processing, dairy engineering, quality control, and dairy product technology |
| Learning approach: | Theory, laboratory work, technical exercises, industry exposure, and academic activities |
Dairy technology applies science and engineering to milk and milk-based products. The field begins with the quality of raw milk and extends through collection, chilling, processing, product preparation, packaging, storage, quality assessment, and distribution.
Milk is a complex biological material. Its quality can change because of temperature, handling conditions, microbial activity, storage time, processing methods, and sanitation practices. Students therefore need knowledge from chemistry, microbiology, engineering, nutrition, food safety, quality management, and production systems.
The Bachelor in Food and Dairy Technology course introduces these connected areas through an undergraduate academic structure. Students first develop a base in applied science, mathematics, microbiology, food chemistry, engineering, analysis, and management. Dairy-focused subjects then examine the properties of milk, processing methods, manufacturing systems, product quality, equipment, and industrial operations.
The program is suited to students who want to understand both the scientific composition of milk and the technical systems used in dairy plants.
The program is affiliated with Purbanchal University. It runs for four academic years and is divided into eight semesters.
Purbanchal University’s food technology curriculum confirms that the first four semesters are common to Bachelor in Food Technology and Bachelor’s Degree in Dairy Technology. This shared structure gives students in both streams a foundation in applied science, microbiology, food analysis, processing, packaging, quality assurance, and management before they move further into their respective specialisations.
The common foundation is relevant to dairy study because milk processing cannot be separated from wider food-science principles. Dairy students need to understand heat transfer, separation, filtration, microbiological control, laboratory testing, packaging, hygiene, and quality systems alongside milk-specific subjects.
The course combines foundation subjects with dairy-focused scientific and technical study.
The early stage develops knowledge needed for laboratory work, processing calculations, and later technical subjects. Areas within the common academic foundation include:
Applied physics
Applied chemistry
Applied mathematics and statistics
Applied microbiology
Basic engineering for food and dairy
Food chemistry
Computer applications
Instrumental methods of food analysis
Food process engineering
These subjects help students interpret measurements, understand chemical and physical changes, perform calculations, examine microorganisms, and use analytical methods.
Applied mathematics and statistics support process calculation, data interpretation, experimental work, and research. Chemistry helps students understand the composition and behaviour of milk components. Microbiology explains the organisms associated with milk quality, spoilage, fermentation, hygiene, and product safety.
Students also study subjects connected with:
Biochemistry and human nutrition
Advanced microbiology
Biochemical engineering
Biotechnology
Post-harvest technology
Quality control and assurance
Laboratory-system development
Packaging technology
Industrial microbiology
Human resource and entrepreneurship development
Quality control and assurance are especially important in dairy education. Milk and dairy products must be tested and handled within defined quality and hygiene conditions. Students need to understand how sampling, analysis, processing controls, record keeping, packaging, and storage affect the final product.
Packaging study covers the relationship between products and packaging materials, package performance, shelf-life considerations, storage, handling, and distribution. These principles apply to liquid milk as well as products such as yoghurt, butter, cheese, and other processed dairy foods.
The specialised stage concentrates on milk science, dairy processing, equipment, and product manufacturing.
Dairy chemistry examines the chemical composition and properties of milk. Students study the behaviour and importance of milk components such as fat, proteins, lactose, minerals, water, and other constituents.
This subject helps explain why milk responds differently to heating, cooling, fermentation, concentration, separation, and storage. Chemical understanding is also needed when examining product consistency, acidity, flavour, texture, stability, and nutritional composition.
Dairy microbiology covers microorganisms associated with raw milk, processing environments, fermented products, contamination, and spoilage.
Students learn why hygienic milk collection, proper temperature control, sanitation, testing, and careful processing are necessary. Microbiology also supports the study of cultured dairy products in which selected microorganisms are used under controlled conditions.
Laboratory exercises may involve the handling of samples, preparation of media, microbial examination, staining methods, enumeration, and interpretation of quality-related observations.
Milk processing includes the operations used to prepare raw milk for consumption or further manufacturing. Students examine the technical principles behind reception, filtration, clarification, separation, standardisation, heat treatment, cooling, and storage.
Understanding these operations requires attention to temperature, time, flow, equipment, product composition, hygiene, and quality requirements. Processing decisions can influence safety, shelf life, flavour, texture, and nutritional characteristics.
Dairy engineering applies engineering principles to processing equipment and plant operations. It deals with the movement, heating, cooling, separation, concentration, and handling of milk and dairy materials.
Students need to understand how equipment works, how processing conditions are controlled, and how production systems are arranged. Engineering study also supports decisions related to energy, water, sanitation, maintenance, plant layout, and operational efficiency.
Dairy product technology examines the preparation and quality of products made from milk. The course includes study associated with products such as:
Processed liquid milk
Butter
Cheese
Yoghurt and fermented milk
Milk-based sweets
Concentrated milk products
Other processed dairy foods
Each product requires different processing conditions. Students examine how ingredients, composition, microorganisms, heat treatment, moisture, acidity, storage, and packaging influence the finished product.
Dairy technology is not limited to classroom theory. Students must be able to observe materials, perform tests, record measurements, operate laboratory equipment, and connect processing conditions with product quality.
CAFODAT provides practical laboratories, science laboratories, audiovisual classrooms, a computer laboratory with internet access, and library resources. Its academic team includes food scientists, dairy technologists, nutritionists, researchers, academicians, and professionals with experience in related fields.
Practical learning may include:
Examination of milk and dairy samples
Basic chemical and microbiological testing
Observation of processing operations
Product preparation exercises
Quality assessment
Hygiene and sanitation practices
Equipment-related demonstrations
Recording and interpretation of laboratory results
Technical report preparation
The college also conducts workshops, seminars, guest lectures, industrial visits, excursions, and other academic activities. Industrial visits help students observe how milk is received, tested, processed, packaged, stored, and handled within an operating dairy environment.
Such exposure also introduces students to workflow, sanitation routines, processing equipment, laboratory sections, production records, and quality-control procedures.
Quality control is a central part of dairy processing because raw milk can vary according to source, handling, temperature, composition, and storage conditions.
Students study how scientific testing and process monitoring are used to assess raw materials and finished products. Important areas include:
Milk-quality examination
Microbiological assessment
Chemical analysis
Sanitation and hygiene
Process monitoring
Packaging checks
Storage conditions
Record keeping
Product consistency
Quality assurance systems
The common food and dairy curriculum also introduces management systems such as Total Quality Management, Good Manufacturing Practices, and Hazard Analysis and Critical Control Points. These systems help students understand structured approaches to product quality, hygiene, process control, and risk management.
The course can help students develop scientific, technical, analytical, and organisational abilities connected with dairy operations.
These include:
Understanding milk composition and properties
Handling laboratory samples
Performing basic chemical and microbiological examinations
Interpreting quality results
Understanding milk-processing operations
Applying hygiene and sanitation procedures
Examining dairy-product manufacturing methods
Relating equipment to processing requirements
Monitoring production conditions
Preparing laboratory and technical reports
Applying quality-control concepts
Understanding packaging and storage needs
Working with production and laboratory records
Participating in product-development exercises
The level of competence developed by each student depends on regular practical participation, subject understanding, laboratory discipline, academic performance, and further professional experience.
Graduates may consider technical and support roles in dairy industries, food-processing companies, quality-control laboratories, milk collection systems, research organisations, academic institutions, and agro-based enterprises.
Possible areas of work include:
Dairy processing
Milk collection and quality testing
Production supervision
Dairy-product manufacturing
Laboratory analysis
Quality control and quality assurance
Product development
Processing documentation
Technical services
Research assistance
Food and dairy enterprise development
Specific responsibilities depend on the employing organisation, the graduate’s skills, professional experience, and the requirements attached to each position.
The wider food and dairy field also includes work connected with food science, regulatory affairs, inspection, research, and production management. Employment is not automatic after graduation, and students benefit from building practical competence, communication ability, technical writing, and familiarity with industrial procedures.
The degree may support postgraduate study in dairy science, dairy technology, food technology, food science, nutrition, quality management, biotechnology, and related areas, subject to the admission criteria of the receiving institution.
CAFODAT also offers an M.Sc. in Nutrition and Dietetics. Purbanchal University’s stated eligibility for that postgraduate program includes graduates of B. Tech. Dairy.
Further study can allow graduates to move towards research, specialised technical work, teaching, product development, nutrition-related study, or advanced quality and processing roles.
CAFODAT offers separate bachelor’s pathways in food technology and dairy technology. Their first four semesters share a common academic foundation, but their later focus differs.
The BTech Food Technology program covers a wider range of food commodities and processing systems. It includes technologies associated with cereals, fruits, vegetables, oils, beverages, meat, snacks, spices, confectionery, and other products.
B. Tech. Dairy concentrates more directly on milk chemistry, dairy microbiology, milk processing, dairy engineering, and dairy-product manufacturing.
Students interested mainly in the handling and transformation of milk may find the dairy pathway more aligned with their academic interest. Those seeking broader study across different food groups may consider the food technology pathway.
CAFODAT also conducts a Diploma in Food and Dairy Technology under CTEVT.
The diploma is a three-year technical program designed for middle-level preparation in food and dairy processing, preservation, quality control, laboratory work, and production. The bachelor’s program is a separate university degree with a four-year academic structure and more extensive scientific and technical study.
The program may suit students who are interested in:
Milk and dairy products
Chemistry and microbiology
Laboratory-based study
Processing equipment and production systems
Food safety and hygiene
Product quality and testing
Technical calculations
Scientific report writing
Agro-based industries
Research and product development
Students should be prepared for a course that combines science, engineering, laboratory work, and industrial applications. It requires attention to detail because small differences in temperature, acidity, microbial condition, composition, or handling can affect dairy-product quality.
CAFODAT has 33 approved seats for B. Tech. Dairy.
The seat allocation distinguishes the dairy program from B. Tech. Food, which has 48 seats. Applicants need to follow the applicable Purbanchal University and college admission arrangements for the relevant academic intake.
It is a dairy-focused undergraduate program affiliated with Purbanchal University. The degree is also identified as B. Tech. Dairy and covers milk science, dairy processing, engineering, quality control, and dairy-product technology.
The program runs for four academic years and is divided into eight semesters.
CAFODAT has an approved intake of 33 students for B. Tech. Dairy.
The main dairy-focused areas include dairy chemistry, dairy microbiology, milk processing, dairy engineering, quality control, and dairy product technology. Students also study science, food analysis, processing, packaging, microbiology, and management subjects.
Yes. The first four semesters are common to B. Tech. Food and B. Tech. Dairy under the Purbanchal University curriculum.
Yes. Laboratory and practical activities support the study of milk quality, chemistry, microbiology, processing, product preparation, and quality assessment.
B. Tech. Food covers processing technologies for a broad range of food commodities. B. Tech. Dairy focuses more directly on milk, dairy processing, dairy engineering, and milk-based products.
Graduates may consider roles in dairy processing, quality control, milk testing, production, laboratory work, product development, research support, technical services, and agro-based enterprises.
The degree can support further study in relevant fields. B. Tech. Dairy is also included among the eligible academic backgrounds for Purbanchal University’s M.Sc. in Nutrition and Dietetics.
