Importance according to byproducts classification. use & importance is given with market information,Act's and production/utilization in private sector aspects. . . . Anand Gajanan Jeughale (LPT, COVAS Parbhani MAFSU ,Maharashtra)

1. IMPORTANCE OF UTILIZING
SLAUGHTERHOUSE OFFAL’S
Guided by= Dr. S. N. Rindhe sir
Assistant professor
(Department of livestock product
technology)
Anand Gajanan Jeughale
PG 1st year
(livestock products technology)

2. INTRODUCTION
 Meat sector in India plays an important
role in providing livelihood to rural people
in the country. Animal slaughtering not
only provides meat but also valuable
byproducts to the mankind.
 Meat industry can be made more
competitive if byproducts are effectively
utilized.
 It has been estimated that sale of
byproducts such as skin ,pluck ,head ,gut
etc. can recover about 30% and 35% of the
live animal prices of goat and sheep
respectively.

3. Offal, also called variety meats, any of various nonmuscular parts of
the carcasses of beef and veal, mutton and lamb, and pork, which are
either consumed directly as food or used in the production of other foods
 In nutritional terms,
several variety meats are richer in certain vitamins, minerals, and forms
of protein than muscle tissue
e.g= calf’s liver, is a major dietary source of iron,
What is Offal means?

4. Imports of Meat & Edible Meat Offal in India increased to 1.11 USD
Million in 2021 from 0.36 USD Million in 2020

5. Exports of Meat & Edible Meat Offal in India decreased to 398.76 USD Million in
2020 from 2322.82 USD Million in 2019

6. India Meat and edible offal; of fowls of the species gallus domesticus, poultry cuts and
offal (excluding livers), frozen exports by country
in 2019
Source: WITS (WORLD INTEGRATED TRADE SOLUTIONS)

7. (A) CLASSIFICATION OF ANIMAL BYPRODUCTS ACCORDING TO USE AS A FOOD
EDIBLE BYPRODUCT - Includes liver , kidney , heart , brain , intestine,
blood ,thymus gland(sweetbread), tongue, spleen, caul fat, back fat ,
leaf fat etc
INEDIBLE BYPRODUCTS - Includes hides and skin , ear , lips , snout , gall
bladder ,foetus ,hoof, horn, hair, bristles , condemned meat etc.

10. OFFALS AS A FOOD/DISHES
1)BLOOD-
1. Soondae (South Korea)
Having animal blood incorporated
into food is nothing unusual if you are
of Asian descent. South Korea, like
other Asian countries, enjoys blood in
various shapes and forms, with
soondae being its most popular blood
dish.
 It is served with glass noodles and
glutinous rice mixed with pig blood,
all stuffed into pig intestines.

11. 2. Blodplättar (Sweden and Finland)
Blood pancakes.
This dish seems quite
ordinary until the recipe calls for a
gallon of cow blood instead of
milk.

12. 3. Drisheen (Ireland)
Drisheen is black pudding, or
blood sausage, a common
breakfast item in Ireland.
sheep blood and taste like
iron.

13. 4. Sunjiguk (South Korea)
Sunjiguk which means
hangover soup, that uses
coagulated pig blood as its
main ingredient.

14. 5. Morcilla (Spain)
Made with onion, garlic,
rice, paprika, and other
spices, the blood
sausages

15. Chicken-Fried
Chicken Livers
Chicken Liver Pâté
with Green
Peppercorns
Chicken liver with
caramelised onion
2) LIVER-
It contains significant amounts of folate, iron, vitamin B, vitamin A, and copper

16. Tawa kidney masala
Pork kidney stir fry
Cranberry-glazed pork-kidney
Sesame kidney stir fry
3)KIDNEY

17. Grilled lamb or goat heart Morrocan lamb heart dish
HEART DISHES
The heart is rich in folate, iron, zinc, and selenium
B vitamins found in organ meats have a cardioprotective effect

18. A dish called maghaz is a popular
cuisine in Pakistan, Bangladesh, parts of
India, and diaspora countries. In Turkish
cuisine, brain can be fried, baked, or
consumed as a salad.
testina di vitello (Italian) is a dish consisting of
a calf's head, commonly found
in French, Belgian, German, Swiss,
and Italian cuisine.In Italy, it is a traditional
Christmas food.
BRAIN
phosphatidylcholine and phosphatidylserine, which are good for the nervous system

19. Wajadi/ Goat intestine curry
Stripe stir Fry
INTESTINE
good sources of
numerous vitamins
and minerals,
including many of the
B-Vitamins, iron, and
zinc.

20. suvarotti / manneeral / goat spleen
fry is tantamount to iron supplement.
 Highly rich in Iron, it drastically
increases haemoglobin levels in blood
and kicks out anemia.
 Goat spleen has both iron and vitamin
C and so the iron in it is easily
absorbed by the body. Animal spleen
extracts are actually used as medicines.
SPLEEN

22. Sl.no. Meat/offals Liveweight(kg):
350 kg
%
1 Genitalia , udder, tail end 14 4
2 Blood 11 3.14
3 Casings 7 2
4 Lungs & oesophagus 7 2
5 Fat 6 1.71
6 Liver 5 1.71
7 Stomach 2.50 0.71
8 Heart 1.50 0.42
9 Head meat & Brain 1 0.28
10 Spleen 1 0.28
11 Kidneys 0.50 0.14
Approx. yield of offals from large animal( Buffalo and Cattle)

23. Sl.no. Meat/offals Liveweight(kg):
25 kg
%
1 Pounch content 5.50 22.00
2 Gut tripe 2 8
3 Head 1.40 5.60
4 Blood 0.75 3
5 Fatty tissue 0.50 2
6 Lungs and
Oesophagus
0.25 1
7 Liver 0.20 0.80
8 Heart & Kidneys 0.10 0.40
9 Spleen 0.05 0.20
10 Pancreas 0.04 0.16
Approx. yield of offals from small animal( Sheep & Goat)

24. (B) CLASSIFICATION ACCORDING TO ORIGIN
1)BLOOD:
Primary and Secondary animal Byproducts
Blood pudding,
sausage mix
 serum (pharmaceuticals) and plasma
albumen
 fibrin
 Hb

25. weather proof
glue: Blood Glue for Plywood and Packaging
 textile sizing: Sizing is a substance that is applied to, or incorporated into, other materials—
especially papers and textiles—to act as a protective filler or glaze
industrial blood products
coagulated blood products
dye setting
Stockfeed: blood meal, Lysine supplements
Fertilizer :compound fertilizers(nitrogen & superphosphate)
liquid blood products etc

27. 2) INTESTINE
 Casings
Hog casing

28.  catgut-suturing material,

29. • India has been exporting salted sheep casings to many developed countries like
Japan, Germany, Spain, Italy, Switzerland, Denmark etc. after due inspection from
Directorate of Marketing and Inspection under Animal Casings and Marking Rules,
1964.
• This is due to the fact that many countries are not able to meet their demand for
casings of small caliber. Dried cattle casings are exported mainly to Gulf countries.
• During 2000-01, India exported 574 tonnes of animal casings fetching Rs.12.30
crores.
• The country has exported 13,887.74 MT of animal casings to the world for the
worth of Rs. 416.54 Crores/ 56.23 USD Millions during the year 2020-21.

30.  tennis
 strips
 musical instrument strings
 muscularis layer for stock feed

31.  rennin from calf stomach:
Dried and cleaned stomachs(abomasum)of young calves are sliced into
small pieces and then put into salt water or whey, together with some
vinegar or wine to lower the pH of the solution.
After some time (overnight or several days), the solution is filtered.
e.g. cheese making

32. 3)CONDEMNED MEAT, INEDIBLE OFFAL, TRIMMINGS AND RESIDUES
Tallow for soap:
•The palmitic and stearic acid in tallow
help to make a hard, long lasting soap bar
that doesn’t melt away quickly when wet.
I was so impressed by the results!
•Tallow helps to produce rich, creamy
lather that is gently cleansing and
wonderful for skin.

33.  Machine oil
 Leather dressing
 Candles
 Meat & bone meal

34. 4)GLAND & TISSUE
 Gall bladder- Bile salts, gall stone
 Liver-Liver extract
 Lungs-Heparin ,peptone
 Pineal gland- Melotonin hormone
 Pituitary gland-Anterior(GH, LH, FSH, Prolactine )
posterior’s (oxytocin, vasopressine)
 Thyroid gland-Thyroxine
 Stomach-Pepsin , Rennin , Heparine, Rennet
 Thymus gland – Extract increases body resistance and calcification
 Pancreas – Bates ( in beading leathers)
trypsin, insuline, Pancreatin, glucagon

35. 5)RUMINALAND INTESTINAL INGESTA
Recycling as stock feed
Compost manure
Production of methane for light , Heat and power

36. C) CLASSIFICATION ACCORDING TO ULTIMATE USE
 Agricultural byproducts- Meat meal
Bone meal
 Industrial byproducts – Gelatine
Glue
Casings
 Pharmaceutical byproducts- Bio-chemicals
Hormones

39. ADVANTAGES DERIVED FROM UTILIZATION OF SLAUGHTER HOUSE BYPRODUCTS ARE
AS FOLLOWS:
1)IT PROTECTS THE ENVIRONMENT FROM POLLUTION: Hygienic disposal of
slaughter house byproducts checks the pollution.
2) IT ENSURES BETTER RETURNS TO THE LIVESTOCK PRODUCER: Production of
value added secondary byproducts will influence live stock pricing and livestock
farmer will be the ultimate beneficiary.
3)It helps in augmenting the supply of highly nutritive feed for more productive
livestock. Meat meal is very rich in protein whereas bone meal is a good source of
phosphorus.

40. 4)IT HELPS IN SETTING UP SECONDARY RURAL INDUSTRIES: Small-scale industries
based on animal byproducts particularly tanning, glue, soap, brushes, pet foods, stock feed,
fertilizers etc. can be set up.
5) IT CAN GENERATE LOT OF NEW EMPLOYMENT: Conversion of principal byproducts
into value added secondary byproducts is a cumbersome process and it has enormous
employment potential.
6) IT CAN INCREASE THE CROP PRODUCTION :Very simple equipment can be fabricated
to convert raw and cheap inedible buffalo into fertilizer rich in nitrogen, calcium,
phosphorus etc. Additionally, methane can be produced for use in lighting and heating.
Several requirements for profitable processing of byproducts

41.  Proper treatment and efficient utilization of slaughter house offals ,waste and
animal by-products respectively are the need of the hour since these have direct
impact on the economy and environmental pollution of the world.
 Efficient utilization of slaughter house byproducts will lead to the production
many valuable products, useful for animal feed, industries, human feed,
agriculture etc along with increasing the income of entrepreneurs and farmers.
CONCLUSION

42. References
• Trading economics
• Googlescholers
• APEDA( Agricultura l and Processed Food Products Export Developm ent Authorit y )
 Modern abattoir practices& animal byproducts: BD Sharm
 ResearchGate
 Spoonuniversity webpage
 opentextbookBC webpage
 Crimsons publishers
 Treadingeconomics