This Presentation represents the reservation of Nanotechnology in food delivery and uses too ..Having the idea about nano in various fields.

1. NANOTECHNOLOGY IN FOOD
DELIVERY
R.DIVYASRI,117011305034
M.TECH(INT) NANOTECHNOLOGY
PERIYAR MANNIYAMMAI INSTITUTE OF SCIENCE AND TECHNOLOGY,
VALLAM,THANJAVUR
There is a plenty
of room at the
bottom
_Feynman

2. AGENDA
• INTRODUCTION
• FOOD PACKAGING
• FOOD PROCESSING
• NANOCARRIER
• NANOENCAPSULATION
• BIODEGRADABLE PACKAGING MATERIALS
• BENIFTS
• RISK
• CONCLUSION

3. INTRODUCTION
It is the manipulation of atoms and
molecules in the range of 1-100nm
1
Widely used in various field like food
processing,pacakaging, detection of
pathogens, saftey management etc
2
Using the technology we can protect
and make revolution in food industry3
Nano Sensing plays an vital role to
detect the microbial attacks etc4

4. NANOCARRIERS
Target
area
Deliver
active
component
At specific
rate
Availability
of target
time
Mainly in
time and
days
Maintain
long
period
Taste
Color
texture
Should not
affect
basics of
food

5. FOOD PROCESSING
Food
Texture
1
Food
appearance
2
Food
Taste
3
Food Shelf
Life
4
Nutritional
value
5
Gelatin agent-
maintain food
texture
Anti caking Agent-
prevent lump
formation&
improve
consistency

6. FOOD PACKAGING
Antimicrobial
agents :S, Cu,
Zno, etc are
examples
Nanocomposites
&Nanolaminates
-protect thermal
conditions
Nano biosensors
for pathogen
detection
Nanofilters-light,
costless, fire
resistance

7. BIODEGRADABLE PACKAGING MATERIAL
• Proteins
• Collagen
• Carbohydrat
es
• Zein
• Lipid from
animal
• Metal oxide
from plants
• Cellulose
from corn
nanofibres

8. NANOENCAPSULATION
Various synthetic and
natural polymer-based
encapsulating delivery
systems have been
elaborated for the
improved bioavailability
and preservation of the
active food component

9. Here Is the link that what is
nanotechnology in food actually means!
https://youtu.be/cDUv3hUQ2C8

10. FOOD STANDARDS
Food and Drug
Administration
FDA
EPA
NNI
Step 4
Environmental
&Protection
Agency
National
Nanotechnology in
India

11. BENIFITS
2
Enhanced
Nutritional
value
1
Extended
Product life
3
Food
qualities
and
freshness
4
Hygienic
food
processing
5
Reduction
in fat, salts
&preservati
vies

12. RISKS
potentialharmfuleffectson
environment
Cost efficiency is
high 1
Potential
human
health
2
Concerns for
workers&health3
4

13. CONCLUSION
Nutritional
value
breaks &
sustain life
Energy
produces at
cellular
levels
Nanoparticl
es can
easily
interact
Barrier for
exchange of
gases(NPs)
Smart
packaging
make right
product
Concern of
consumers
is much
important
Quality
Processing
and
packaging
Awareness
should
needed to
consumers
Eventhough
cost
efficiency
effect ishigh
Life is long
when usage
of nanosizes

14. Divyasri Ramasamy
divyasriram2000@gm
ail.com
PMIST, Thanjavur ,
Tamilnadu.