Chemistry of Pretannages & Microbiology detailed Syllabus for Mining Engineering (DMNG), C18 curriculum has been taken from the TSSBTET official website and presented for the diploma students. For Course Code, Course Name, Lectures, Tutorial, Practical/Drawing, Internal Marks, Max Marks, Total Marks, Min Marks and other information, do visit full semester subjects post given below.
For all other Diploma in Mining Engineering (DMNG) Syllabus for 3rd Sem C18 Curriculum TSSBTET, do visit Diploma in Mining Engineering (DMNG) Syllabus for 3rd Sem C18 Curriculum TSSBTET Subjects. The detailed Syllabus for chemistry of pretannages & microbiology is as follows.
Rationale:
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Prerequisites:
Basic knowledge of chemistry and biology in secondary education.
Course Outcome:
On successful completion of the course, the students will have ability to attain below
- Explain the structure of skin and function of tissues
- Compare the properties of collagen and other skin proteins
- Apply various microscopic and histological techniques
- Assess the structural changes and defects in Leather processing using microscope
- Explain the methods in curing and pre-tanning Operations.
- Appraise the role of vegetable tannins in leather process.
Topic-1 Anatomy of Skin
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Topic-2 Introduction To Chemistry of Skin Protein
Amino acids-types-zwitter ion-Isoelectric point-Formation of polypeptide- Proteins-Difference from polypeptides-elemental composition-amino acids and polypeptide chains-formation of primary, secondary and tertiary structures of proteins-Chemistry and Structure of Collagen, Elastin, Keratin, Reticulin- Isoelectric point, swelling and shrinkage behavior of proteins-Interfibrillary cementing substances-their properties and significance
Topic-3 Introduction To Microscopy& Histology
Introduction to microscopy-Size of the objects and need of optical instruments- Principles of image formation-Principle, utility and limitations of simple microscope- Principle, utility and limitations of compound microscope-Factors affecting quality of image-Types of microscopy-principle, applications and limitations of -Bright field and dark field microscopy, Phase contrast microscopy, Fluorescent microscopy and Electron microscopy Techniques of Histology Histology-Definition-Study of living tissues-Histological techniques in the study of dead tissues-Photomicrography-applications
Topic-4 Microscopic View of Leather Processing
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Topic-5 Chemistry of Curing& Pre-Tanning Operations:
Necessity of preservation- Factors favouring bacterial growth- Curing – materials used, methods followed-their principles-applicability and limitations-Mechanism of dehydration by salting as well as by drying – arsenication of hides and skins. Definitions, objectives, materials used, methods followed and mechanism of soaking, liming, de-liming, bating, pickling, de-pickling and degreasing.
Topic-6 Chemistry of Vegetable Tanning
Need of tanning – types of tanning, advantages and disadvantages of non-mineral tannages, over mineral tannage. Chemistry of Vegetable Tanning – Definition, origin, properties of vegetable tanning, structure, formation of – Classification – Non-tannins, method, mechanism of vegetable tanning – Chemical controls of vegetable tanning – Solid extracts preparation.
Specific Learning Outcomes:
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
Suggested Student Activities
- Student visits Library to refer to Text books, reference books and manuals to find their specifications
- Student inspects the available equipment in the Chemistry Lab to familiarize with them.
- Quiz
- Group discussion
- Seminar
- Surprise test
Suggested Books for Reference:
- Bianciewicz, Physical Chemistry of Leather Manufacture.
- K.H.Gustavson, Chemistry of Tanning Processes.
- Fred O Flaherty, Chemistry and Technology of Leather vol.1,2,3,4, Rober E. Krieger Publishing Co.
- S.S.Dutta, Introduction to the Principles of Leather Manufacture, ILTA, Calcutta.
- Progress in leather science, BLMRA, London.
- A.J.Salle, fundamental principles of bacteriology, MC.Graw Hill book company.
- Histological characteristics of Indian Hides and Skins – CLRI publication.
- J.C.Tancouse, Skin, hide and leather defects.
- Veterinary, Parasitology, E.Gurr.
E – Learning Links:
- https://iupac.org/
- https://www.youtube.com
- https://www.khanacademy.org/
- www.nptel.ac.in
Course Outcome:
On Successful completion of the course, the student will be able to attain the following
- Explain the structure of skin and function of tissues
- Compare the properties of collagen and other skin proteins
- Apply various microscopic and histological techniques
- Assess the structural changes and defects in Leather processing using microscope
- Explain the methods in curing and pre-tanning Operations.
- Appraise the role of vegetable tannins in leather process.
For detail Syllabus of all other subjects of Mining Engineering, C18 curriculum do visit Diploma In Mining Engineering 3rd Sem Syllabus for C18 curriculum.
For all Mining Engineering results, visit TSSBTET DMNG all semester results direct links.