b. tech food technology and management semester - i

B. Tech Food Technology and Management

3

Unit- 5

Suggested Readings:

Objectives :

Course Contents :

Unit - 1

Unit - 2

Scalar and vector fields, level surfaces, directional derivative,

Gradient, Curl, Divergence, Laplacian, line and surface integrals,

theorems of Green. Gauss and Stokes, orthogonal curvilinear

coordinates.

Polynomials – Orthogonal Polynomials – Lagrange's, Chebysev

Polynomials; Trigonometric Polymomials- Fourier Series, Fourier

transforms, Laplace transform, z-transform, Wavelet transforms.

1. H. K. Dass, Advanced Engineering Mathematics, S. Chand.

2. S. S. Sastry, Engineering Mathematics-Vol-1, PHI.

3. Gerald Wheatley, Applied Numerical Analysis, Pearson.

4. Piskunov, Differential & Integral Calculus, Mir Publications.

5. B.S. Grewal, Engineering Mathematics, S. Chand & Co.

New Delhi.

1. To familiarize the students with the basics of organic and

inorganic chemistry

2. To emphasize the importance of polymer science

Theory :

Thermal Methods of Analysis :

TGA, DTA, DSC, Enthalpimetric/thermometric Analysis. Solvent

extraction process, Nernst's distribution law and its derivation,

conditions for its validity, modifications and applications.

Stereochemistry :

I. Optical activity, enantiomerism, discovery of enantiomerism,

chirality, Fischer projection formula, relative and absolute

configuration, Newmann formula, sawhorse formula.

II. Geometrical isomerism - Identification and Inter-conversion of

geometrical isomers– E-Z configuration.

III. Conformation isomerism Bayer's strain theory, stereochemistry

of alkanes, alicyclic compounds, substituted cyclohexane,

stability and energy profile diagram.

Objectives:

Course Contents:

Unit -1

Unit-2

Unit-3

Unit-4

1. To teach matrices, derivative functions to the students.

2. To teach application of differential equations, determining areas, volumes and scientific computations.

Matrices:

Introduction of matrices, Types and operation on matrices, Inverse of a matrix, Elementary transformations of matrix, rank of a matrix, consistency and solution of system of linear equations. Vector spaces – Linear dependence of vectors, basis, linear transformations, rank and inverse of a matrix, solution of algebraic equations – consistency conditions. Eigen values and eigenvectors, Hermitian and skew Hermitian matrices.

Differential calculus :

Derivative of functions, higher order derivatives, Rate of change of quantities, stationary points, maximum-minimum problems, and inflexion points.

Differential Theorems :

Taylors Theorem, Absolute, Relative and percentage errors, Partial derivatives, Homogeneous functions, Eulers Theorem on homogeneous functions, Total derivatives, Change of variables, Taylors Theorem for functions of two variables.

Integral Calculus and Differential Equations :

Methods of integration, Definite integrals, Properties of definite integrals, Area of curves, length of curves, Volume and surface of revolution, Formation and solution of first order differential equations.

Numerical Methods :

Solution of algebraic and transcendental equations, Finite differences and interpolation, numerical differentiation and integration.

Finite differences, Newton's forward and backward interpolation formulae, Central difference interpolation. Trapezoidal rule and Simpson's 1/3rd rule of integration. Solution of polynomial and transcendental equations – bisection method, Newton Raphson method and Regula falsi method.

Mathematics

SEMESTER - I

(2+1+0 = 3 Credits)

DMCA 101

Chemistry DCBC 102

(2+1+2 = 4 Credits)

4

Course Contents :

Unit - 1

Unit - 2

Unit - 3

Unit - 4

Unit – 5

Suggested Readings :

Theory :

Free, forced and damped oscillations, coupled

oscillations, wave motion, reflection and refraction,

interference due to division of wavefron and division of

amplitude, Newton's ring, Interference due to thin films

and interference filters, Fresnel and Fraunhoffer

diffraction, Zone Plate, Plane transmission grating,

Methods for generation and detection of polarization

of light wave, Specific rotation, Malus law,

Elements of special theory of relativity : postulates,

Galilean and Lorentz transformations, equivalence of

mass and energy, time dilation

Vector calculus : Curvilinear co-ordinates, gradient of a

scalar fields, divergence and curl of a vector field,

Gauss's and Stoke's theorems.

Review of motion of charges in electric and magnetic

fields, electromagnetic induction, displacement

current, Maxwell's equations in differential and integral

form, electromagnetic Waves, Poynting vector.

Introduction to quantum mechanics and applications :

limitations and failure of classical physics, wave-particle

duality, uncertainty Principle, Schrodinger equation,

potential well problem, concept of tunneling, Eigen

function and Eigen value.

1. Introduction to Electrodynamics-David J. Griffiths,

Prentice-Hall of India Pvt. Ltd.

2. Electricity and Magnetism by A.S. Mahajan and

A.A. Rangwala, Tata McGraw Hill Publishing Co.

Ltd.

3. Optics-A.K. Ghatak, Tata McGraw Hill Publishing

Co. Ltd.

4. Vibrations and Waves in Physics, Iain G. Main,

Amazon Books

5. Concepts of Modern Physics- Arthur Beiser,

McGraw Hill, International Student Edition

Practicals :

1. To determine the wavelength of a monochromatic

light by Fresnel's biprism and Lloyd's mirror.

2. To determine the wavelength of light and radius of

curvature of the convex surface of a lens by

Newton's ring method.

3. To determine the wavelength of light by diffraction

through a plane transmission grating.

4. To determine specific rotation of plan of

polarization for sugar cane solution

5. To determine the value of Planck's constant using

photocells.

IV. Stereo Chemistry of nitrogen, phosphorous and

arsenic compound.

V. Stereochemistry of addition, elimination and

substitution reaction, stereospecific and stereo

selective reactions.

Bio-inorganic chemistry : Metal ions in is Biological

systems., environmental aspects of Metals, NO, CO, CO , 2

Chelate effect, Coordination complexes and application.

Organic reaction mechanism : reaction intermediate:

carbonium ion, carbanion/ benzyne/ free radicals /

nitrene / carbene, nucleopilic & electrophilic, aliphatic

and aromatic substitution reactions, addition and

elimination reactions.

Polymer : functionality of monomer, degree of

polymers, Classification and nomenclature of polymer,

Mechanism of polymerization, copolymerization

coordination / stereoregular polymerization.

Commonly used thermosetting and thermoplastics in

food packaging and food processing industry.

1. Polymer Science by Gowariker, Visvanathan, Sridhar,

2. Environmental Chemistry by A K De.

3. Organic Chemistry by Morrison & Boyd.

4. Organic Chemistry by I L Finar, Vol-II.

5. Practical Organic Chemistry by vogal

Practicals :

1. Preparation of standard solutions like Mohr salt,

copper sulphate etc and standardization of

solutions using indicators.

2. Estimation of base content and acid content of

commercially available antacid and vitamin C

respectively.

3. Determination of distribution co-efficient of I in 2

water and organic solvent (CCl ).4

4. Synthesis of aspirin.

5. Identification of organic compounds/functional

group analysis and derivative formation like :

COOH OH carbonyl group

carbohydrate NH CONH nitro group 2 2

Hydrocarbon etc.

1. To reinforce the basic principles of Physics in

relation to the food systems.

2. To make the students understand laws and their

properties.

Unit - 3

Unit - 4

Unit-5


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l l l l

l

Objectives :

l l

DFEP 103

Physics (2+1+2 = 4 Credits)



5

6. To determine the value of e/m of an electron by using a

cathode ray tube and a pair of bar magnets (Thompson's

method).

7. To observe waveforms and to measure amplitude, frequency

and phase with cathode ray oscilloscope.

8. To determine the dielectric constant of a given dielectric material.

9. To study the current-voltage, power output versus load, aerial

characteristics and spectral response of the photoelectric solar cell.

10. To determine the Hall co-efficient of a given semiconductor.

1. To help the students understand the electrical engineering

concepts to serve the needs of the food processing industries.

2. To prepare professionals with adequate skills desired for

planning, designing, evaluating, building, integrating,

operating and maintaining electronic technology.

Theory :

Engineering Circuit Analysis :

Current, Voltage, Power, Circuit elements, Ohm's law, Kirchoff's

law, Nodal Analysis, Mesh Analysis, Source transformations,

Linearity and Superposition, Thevenin's and Norton's Theorems,

Maximum power transfer theorem, Star-Delta and Delta-Star

Conversion, Simple RL and RC Circuits, Unit Step Forcing Function,

source free RLC Circuits.

Sinusoidal Forcing Function, Complex Forcing Function, Phasor

Concept, Impedance and Admittance, Phasor diagrams, Response

as a Function of Instantaneous Power, Average Power, RMS values

of Current and Voltage, Apparent Power and Power Factor,

Complex Power, Introduction to Three Phase Circuits.

AC Machines : Transformer: Working principle, Ideal Transformer,

Equivalent Circuit, Transformer tests, Voltage regulation,

Efficiency.

Electrical Measuring Instruments :

Basic Characteristics of Measuring Devices, Error Analysis,

Standards and Calibration, Moving Coil, Moving Iron and

Electrodynamic Meters, AC/DC ammeters and voltmeters,

Ohmmeters, Wattmeters, Watt-hour meter, AC bridges, Q.meter,

Cathode Ray Oscilloscope.

Objectives :

Course Contents :

Unit - 1

Unit - 2

Unit - 3

Unit - 4

DENG 104

Electrical Engineering(2+1+2 = 4 Credits)

Unit - 5


Objectives :

Overview of AC and DC Machine (Generator and Motor) Principles: Basic principles of DC and AC motors and generators.

1. W.H. Hayt and J.E. Kemmerly : Engineering Circuit Analysis; Mc Graw-Hill, 1993

2. V. Del Toro : Electrical Engineering Fundamentals; PHI, 1994

3. R.J. Smith and R-C-Dorf : Circuits, Devices and Systems; John Wiley & Sons, 1992

4. D. Helfrick and W.D Copper : Modern Electronic Instrumentation and Measuring Techniques; PHI, 1990

5. Golding and Widdis : Electrical Measurements and Measuring Instruments; A.H. Wheeler & Company, Calcutta, 1993.

Practicals :

1. Experiments on Circuits : Verification of Network Theorems, Design and Study on circuits using R, L and C, Power measurement in single phase A.C. Circuits.

2. Transformer : Open circuit and Short Circuit Tests

3. D.C. Machines : Open Circuit Characteristic of Generator, Speed Control of D.C. motors.

Electrical Measuring Instruments : Calibration of meters, Power measurement in 3-phase circuits, AC bridges.

Power System : Design and Physical model of domestic wiring.

1. Study of CRO Measurement of Voltage, Current and Frequency using CRO.

2. Measurement of phase using Lissageous figure.

3. Verification of KCL and KVL using CRO, Verification of KCL and KVL using multimeter.

4. Step response of RL, RC and series RLC circuits.

5. Steady State response of RL, RC, RLC Circuits.

6. Experimental verification of Star to Delta and Delta to star conversion.

7. Study of power measurement using Watt meter.

8. Open circuit and short circuit test for the measurement of transformer parameters.

9. Observation of transformer hysteresis characteristics

10. Study of measuring devices like ammeter, voltmeter and ohmmeter

1. To understand the principles of Engineering Drawings

2. To study the basic concepts of Conics, Curves, Lines, cube, prism, pyramid, cylinder, cone, sphere etc.

DENG 105

Engineering Graphics(1+0+2 = 2 Credits)

6

Course Contents :


Objectives :

Course Contents :

Unit - 1

Unit-1

Introduction to IS code of drawing; Conics and

Engineering Curves - ellipse, parabola, hyperbola,

cycloid, trochoid, involute.

Unit-2

Projection of lines - traces, true length; Projection of

planes and solids; sold objects - cube, prism, pyramid,

cylinder, cone and sphere.

Unit-3

Projection on Auxiliary planes; Isometric projection, isometric scale; Section of solids - true shape of section.

Unit-4

Introduction to CAD tools - basics; Introduction of Development and Intersection of surfaces.

1. Engineering Graphics, K. L. Narayana, P. Kannaaiah, Tata McGrawHill, New Delhi

2. Elementary Engineering Drawing, N. D. Bhatt, Charotar Book Stall, Anand.

3. Engineering Graphics, V. Lakshminarayanan, R. S. Vaish Wanar, Jain Brithers, New Delhi.

4. Engineering Graphics, A. M. Chandra, S. Chandra, Narosa.

5. Engineering Drawing and Graphics + AutoCAD, K. Venugopal, New Age International, New Delhi.

1. To develop overall proficiency in English for communication and for study purposes, creating effective listening ability for formal class lectures and presentation.

2. To develop student's ability to read English texts-both of scientific and non-scientific nature silently with a high degree of comprehension along with written communications like formal and informal letters, curriculum vitae/resume, applications of various types, study notes, summary and appropriate words-both scientific and non-scientific.

Communication

Definition, Barriers in communication, Implication of Communication, Purpose of communication.

Elements: Preparation, structure and personal interaction.

Public Communication : Meetings, Planning and Discussion, Opening procedure, timing, degree of formality, Behavior, Repetitive, Interviews (Complexity of the Situation, Preparation of thinking, Preparation of the Setting. Opening of the Interview, Style of Interview).

Unit-2

Unit-3

Unit - 4

Unit – 5


Oral Communication

Oral Communication : Skill and Techniques of Speaking, preparation of Speaking, Development of speaking skills, Barriers to speaking, Speaking structure, Bridging points, Time limitation/Length of speech, Use of Humor. Group Discussion and Personal Interviews.

Written Communication

Report Writing: Preparation, Report structure (Purpose

of Report, Scope, Shape), Presentation of report,

Introduction of Report, Bridging of Report, Style of

Report, Index of Report. Writing minutes of meeting,

Email etiquette.

Preparing reports, project proposals. Writing

applications of various types and for various purposes,

curriculum vitae/resume, letters to the editors, letters to

various agencies. Writing short notes on article/reports

read summary of articles/paragraphs read, notes on

lectures (talks-radio/TV/audio, video cassettes),

opinions on discussions/letters heard, notice both

formal and informal/friendly, notes to inform others

etc., interpreting pictures, advertisements, visuals

(video, TV etc.) and writing briefly about them.

Technical Letter Writing: Purpose of writing,

Spacing/Layout, Economy of Words, use of

Verb/Passive voice, Type-face (Italics, Bold,

Underlining) and Use of indentation.

Reading : Reading and comprehension: global and local

comprehension, drawing interferences Materials:

Stories and essays (preferably a collection of

comparatively short essays on scientific, interestingly

written topics, biographical/autobiographical writings,

short stories-adventure and scientific fiction), Reading

silently in class followed by short comprehension

questions, brief writing exercises, summaries in brief,

personal responses (not typical question-answer type)-

both oral and written. Reading material from Internet

and talking and writing about them; reading scientific

reports, articles collected from newspapers and

magazines, Internet etc. and writing notes etc. on them

Visual Communication : Nature and scope of Visual

Aids, Boards, Slides, Over Head Projector, Cutouts.

Group Discussions may be introduced to Enhance Oral

Communication and Debates, Speeches, Addresses

may be introduced for Public.

Vocabulary and grammar: Using useful but unfamiliar

words and phrases in conversation and in writing;

Group verbs, idiomatic expressions; synonyms and

antonyms.

Use of passive in scientific discourse, various types of

questions, direct and indirect narration.

1. Anna University, Madras. English for Engineers and

Technologists: a skill approach. Vol 182.

DCOM 106

Communication Skills (1+1+0 = 2 Credits)


7

Hyderabad: Orient Longman, 1990.

2. Collins Cobuild English Grammar. Harper Collins India, 1990.

3. Graves, Graham.Foundation English for Science Students.

Delhi: Oxford University Press, 1975.

4. Thomson and Martinet. A Practical English Grammar. Delhi

Oxford ELBS, 1980.

5. Sudarsanam, K., Understanding Technical English. New Delhi:

Sterling Publishers Pvt. Ltd., 1988.

This a unique program conceptualized by NIFTEM for its students,

with a view to sensitize and educate them of the problems and

practices of the farmers at the grass root level. The aim is to help the

Indian Food Processing sector accomplish its of all- inclusive

growth and facilitate the process of integrating the underprivileged

sections of our population with the main stream economy.

The 21st century is an era of knowledge management for

accelerated socio-economic development. The issues of food

security, food safety, food quality and their linkages with poverty,

as defined in the Millennium Development Goals will become more

challenging as demand for food increases in national and

international markets. Although India is the world's second largest

producer of food next to China but accounts for less than 1.2% of

International Food Trade, the potential for growth indeed is vast.

The Parliamentary standing committee on agriculture has recently

emphasized on a 'National long term Food Processing Policy' which

will facilitate the industry in a comprehensive, scientific and

professional manner to set benchmarks and guidance in order to

help the Indian Food Processing Industry emerge as a sunshine

sector for the country's economy.

The potential, however, remains to be harnessed given the many

inherent constraints such as inadequate infrastructural facilities,

use of traditional and outdated methods of production, lack of

market access and insufficient credit availability. Nearly 30 percent

of the country's fruits and vegetables are wasted during transition

from farms to retail outlets. Improved post- harvest technologies,

especially cold chain storage and transportation facilities are

imperative for our country where the horticulture sector

contributes 7 percent of the GDP. The Government has further

introduced 'climate resilient agriculture initiatives' to address the

issues on preservation of biodiversity, soil health and water

conservation.

But the biggest challenge facing the Indian food industry is that 74

percent of this sector is unorganized and majority of the people are

still not aware and informed of the 'good agricultural practices' or

traceability issues with regard to food quality and safety norms

which are globally acceptable. Thus, it is imperative to assess the

ground realities by involving the student community in extension

activities such as "village adoption" which will gradually help in

building capacity, provide informal education and training to the

farmers and promote skill development.

The Village Adoption Program shall include the following process:

• The students shall have to identify a village and establish a work

plan at the beginning of the first semester and work during the

vacations for at least 7-10 days.

• The students can either work in a group or individually under the

guidance of a supervisor.

• Conduct an extensive survey of the village.

• Record demographics and prepare a data base.

• Select farmers after assessing their problem.

• Develop realistic plan. Identify local resources, promote

entrepreneurship skills.

• Organize resources - By providing vital linkages, micro credits,

Govt. Policies.

• Provide access and training programs to farmers through KVV

(Krishi Vigyan Vidhayala) which disseminates information on

Agricultural technologies which are low cost.

• Promote Good Agricultural Practices.

• Prepare and present report at the end of each semester.

Objectives :

Course Contents :

Unit-1

Unit-2

Unit-3

Unit-4

1. To familiarize the students with the Indian rural scenario with

its Agri-development status.

2. To understand the current Government policies and strategies.

Theory :

Introduction - Nature of Rural Economy. Structure of Rural

Economy. Concept of Rural Development. Scope and Importance

of Rural Development V.M. Dandekar's Approach to Rural

Development.

Agricultural extension, its importance and role, methods of

evaluation of extension programmes, socio-economic survey and

status of big, small and marginal farmers and landless agricultural

labourers.

Dimensions of Rural Development : Agricultural Growth in India,

Irrigation Green Revolution, Agrarian Reforms, Rural Electrification

Rural Transport

Poverty and Unemployment : Rural Poverty – Nature, Causes and

Remedies, Rural Unemployment - Nature, Causes and Remedies,

Rural Indebtedness – Magnitude, Causes, Relief Measures Role of

SHGs and Micro Finance in this context. Rural Industrialization.

Employment in unorganized sector.

Agricultural labour : Problems of Agricultural labour. Efficiency of

Agriculture labour. Impact of mechanization on Agricultural labour.

Unemployment Problem. Employment Guarantee Scheme.

Recent Agricultural Problems in India.

Agricultural policy and impact : State Policies & Central Policies.

Central policies comparison with world. Recent Indian Agricultural

DPAE 107

Village Adoption (1+0+0 = 1 Credits)

Concept Note on Village Adoption

8

Krishi Vigyan Kendra (KVK) in dissemination of

Agricultural technologies. Non Government

Organization (NGO) and self- help group approach for

rural development.

1. Government of India – Evolution of Community

Development Programme in India

2. Desai, Vasant - Study of Rural Economics, Himalaya

Publishing Company, New Delhi.

3. Jain P.C. – Agricultural Reforms in India

4. Shakuntala Devi – Rural Credit and Agricultural

Development, Scrap & Sons,New Delhi 1996.

5. Patodiya Mohan S. - Rural Economics for C.A.I.I.B

Part – I

Village Visit : Identification of the prospective village

for adoption

NB : The Village Adoption Programme will be pursued st thby the students from I to VIII semester.


Labour Policy & its comparison with World. Ceiling on

land holding policy. Past and Present SEZ policy.

Agricultural Export- Import Polices – history, recent

changes & problems: Vegetables, Fruits, Spices,

Flowers, Medicine, ornamental plants, Grain crops,

Milk, Silk, Meat., EXIM Policy.

Programmes of Rural Development - Objectives and

Assessment of Programmes / Schemes: Food for Works

Programme, Employment Guarantee Scheme, Small

Farmers, Development Agency, Marginal Farmer and

Agricultural Labour, National Rural Employment

Guarantee Programme, TRYSEM (Training Rural Youth

for Self Employment), Special Component Plan for SCs,

Tribal Development Programme, Employment

Assurance Scheme Swarn Jayanti Gram Swarozgar

Yojana

Training programmes for extension workers. Role of

Unit -5

b. tech food technology and management semester - i

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