The Incredible EGG

Prof. Dr.R.N.Sreenivas Gowda. Ph.D;

Which come first-Egg or Hen? -A Billion dollar Question

What is an Egg ?

An oval or round object laid by a female bird, reptile, fish, or invertebrate and containing an ovum

If it fertilized develop in to new organism.

It is an ovum

EGG WITH FULL OF NUTRITION AND LIFE

ALBUMIN

YOLK

SHELL

IT REQUIRED21 DAYS FOR DEVELOPMENT OF CHICK

A fertilized egg can develop in to a Chick

The Incredible Egg !

Natures gift with full of Nutrition

The Nutrition of Egg

Egg is wholesome food

It is an unadulterated nutritional capsule.

Eggs are a good source of nutrients.

Protein

Fat

Vitamins

Minerals

Hence it is a balanced Wholesome food

Nutritional Facts of Eggs

Each Egg (50g) contains: Protein6.0 g (12%) Total Fat.4.5g (8%) -Saturated Fat.1.5g - Trans Fat.0.0g

Cholesterol215mg(71%) Sodium65.0mg (3%) Potassium..70.mg (3%) Total carbohydrate0.0% An average sized egg has an

energy value of 78 kilocalories.

The Nutritional Facts of Eggs

Consuming one egg per day, contributes to 3% of the average energy requirements for an adult.

A slice of Egg contains 8 calories

An ounce of egg has 44 calories

A small egg has 57 calories

A Medium has 68 calories

A jumbo boiled egg has 100 calories of energy.

Fact: Eggs are a good source of nutrients.

One egg contains 6 grams of protein and some healthful unsaturated fats.

Eggs are also a good source of choline, which has been linked with preserving memory, and lutein and zeaxanthin, which may protect against vision loss.

Nutritional Value of Chicken egg Whole, hard-boiled Nutritional value per 100 g (3.5 oz)

Energy..............647 kJ (155 kcal)

Carbohydrates.1.12 g

Fat ..10.6 g

Protein.12.6 g

Composition of Egg

Sl.

No

Nutrients Whole egg Albumen Yolk Shell

100 58 31 11

1 Water 65.5 88.0 48.0 -

2 Protein 11.8 11.0 17.5 -

3 Fat 11.0 0.2 32.5 -

4 Ash 11.7 0.8 2.0 96.0

Amino acids (Nutritional value per 100 g)

Valine.....0.767 g

Arginine.0.755 g

Histidine...............0.298 g

Alanine0.700 g

Aspartic acid.1.264 g

Glutamic acid..1.644 g

Glycine...0.423 g

Proline.0.501 g

-Serine..0.936 g

Tryptophan..0.153 g

Threonine.0.604 g

Isoleucine.0.686 g

Leucine..1.075 g

Lysine.0.904 g

Methionine0.392 g

Cystine..0.292 g

Phenylalanine..0.668 g

Tyrosine0.513 g

Vitamins (Nutritional value per 100 g)

Vitamin A equiv..149 g (19%) Thiamine (vit. B1)0.066 mg (6%) Riboflafin(vit. B2)..0.5 mg (42%) Pantothenic acid (B5)1.4 mg (28%) Folate (vit. B9).44 g (11%) Vitamin B12.1.11 g (46%) Choline..294 mg (60%) Vitamin D..87 IU (15%) Vitamin E.1.03 mg

Minerals (Nutritional value per 100 g)

Calcium.50 mg (5%)

Iron..1.2 mg (9%)

Magnesium.10 mg (3%)

Potassium..126 mg (3%)

Eggs are good for you!

1. Eggs are Full of Vitamins and Minerals- Including vitamins B, C, D, E, K, and more.

2. Lower High Blood Pressure- The peptides present in eggs were shown to help reduce high blood pressure.

3. Great Source of Protein- Eggs are a great source of protein, one egg contains 6 grams of protein.

4. Omega 3s- Eggs contain a high level of essential omega-3 fatty acids, an essential nutrient and good for your heart.

5. Nine Essential Amino Acids- Eggs are known as the perfect food as they are the only one that contains all 9 of the essential amino acids.

6. Lower Your Cholesterol- Eggs do contain cholesterol, however as mentioned above, studies have shown that those who consume eggs regularly had a reduced LDL and an increase in HDL (the good cholesterol).

7. Boost Brain and Nerve Health-One egg contains 20% of the daily recommended intake of choline. Approximately 90% of Americans are choline deficient. Choline is essential for phospholipids used in all cell membranes. Adequate levels of choline are essential for brain and nerve health.

8. Contain Lutein and Zeaxanthin- These carotenoids are an essential component for eye health and defend against the damaging effects of free radicals.

9. Contain Tryptophan and Tyrosine- Two amino acids which have great antioxidant properties. Tryptophan is also important as it is converted to serotonin, a mood enhancer and converted into melatonin in the pineal gland, which benefits sleep.

10. Reduced Risk of Macular Degeneration- Eggs protect your eyes from developing age-related macular degeneration due to the lutein and zeaxanthin present.

11. Good Source of Vitamin B12- Vitamin B12 is an important vitamin for the process of converting homocysteine into safe molecules, such as glutathione, an important antioxidant.

12. Eggs Contain Calcium- One egg contains 50mg (5%) calcium. Although not a large source of calcium, an increased intake can reduce the risk of colon polyups and breast cancer.

13. Eggs Do NOT Cause Heart Disease- The choline in eggs is a crucial nutrient to help reduce the inflammation that leads to heart disease.

14. Reduce Birth Defects- Eggs contain folate, a nutrient which studies have shown to help prevent birth defects when consumed prenatally, one egg contains 44g (11%) of folate.

15. Good Source of Vitamin A- One egg contains 19% vitamin A which plays an important role in improving the immune system.

16. Healthy Hair and Nails- The sulfur contained in eggs and the additional vitamins and minerals help promote hair and nail growth.

17. Reduce Oxidative Stress- Selenium, an essential macronutrient contained in eggs helps reduce oxidative stress.

18.Reduce Risk of Tumors- Eggs are an excellent source of selenium which has been associated with preventing cancer and in particular reducing tumors affecting the prostate.

19. Eggs Protect Your Eyesight- Not only do they prevent macular degeneration, but the antioxidants in eggs also have been reported to protect eyes from damage related to UV exposure.

20. Reduces Risk of Cataracts- The antioxidants have also been linked to reducing the risk of developing cataracts in old age.

21. Immune System Functioning- The iron contained in eggs helps support a healthy immune system and normal red blood cell production.

22. Lose Weight- In a study from Louisiana State University, participants who ate eggs for breakfast instead of bagels, lost more weight and reported having more energy.

23. Reduce Risk of Breast Cancer- A recent study found that women who consumed high amounts of choline, an abundant nutrient in eggs, were 24% less likely to get breast cancer.

24. Source of Vitamin D- The majority of the population is deficient in vitamin D which is essential for boosting the immune system and preventing cancer. One egg contains 41 IU of the 600 IU recommend daily amount of vitamin D.

25. Reduces Inflammation- The choline in eggs aids in reducing inflammation in the body. Chronic inflammation has been linked to increasing the risk of osteoporosis, Alzheimers, cognitive decline, and type 2 diabetes.

26. Beneficial for Fetal Development- The choline present in eggs is essential for pregnant women as it is crucial for proper fetal brain development and preventing neural tube defects.

27. Reduce Risk of Heart Attack and Stroke- Several studies have shown that the nutrients in eggs help prevent blood clots which reduces the risk of a heart attack or stroke.

28. Improved Memory Function- The high amount of vitamins and nutrients in eggs, in particular choline, improves memory function and cognition.

29. Eggs Can Be Inexpensive- Many are able to get eggs for a great price when bought from local farmers. Another option is to raise your own chickens! Not only does this help save money and provide you with more nutritional value, but you could sell eggs to those in the area to cover the cost of caring for them.

30. Egg Variety- There are many ways to prepare eggs, whether you eat them raw, scramble them up in coconut oil, or boil them. You can also add great variety by adding in nutritious vegetables and herbs, such as to an omlet.

Designer and Specialty Eggs

The contents of the chicken egg can be changed

in such ways as to be more healthful and appealing to a segment of our consumers who are willing to pay for those changes in the egg.

"Designer eggs" are those in which the content has been modified from the standard egg.

Designer eggs

Higher concentrations of several vitamins. Two vitamins, A and E, are receiving the most interest as components of designer eggs

Lowered Cholesterol: Genetic selection of hens for lowered cholesterol has not been successful in lowering the egg cholesterol content.

Designer eggs

Altering the Fatty Acids: Consumption of polyunsaturated fatty acids has been reported to reduce the risk of atherosclerosis and stroke. Consumption of these fatty acids has also been shown to promote infant growth.

Omega-3 fatty acid-rich eggs may provide an alternative food source for enhancing consumer intake

Eggs in Pharmaceuticals

Specific antigens are now being selected and injected into the hen who develops antibodies against them.

As new biotechnology knowledge is gained in this area, designer eggs in the future may be produced that result in a range of antibodies for treatment against snake venoms to the countering of microorganisms which cause tooth decay.

Myth: Eating eggs is bad for your heart

The only large study to look at the impact of egg consumption on heart diseasenot on cholesterol levels or other intermediariesfound no connection between two.

Myth: There is difference between Brown and White eggs ?

Brown Eggs are more nutritious than White Eggs

Contrary to a widely believed nutrition myth, eggshell color has nothing to do with the quality, flavor, nutritive value, cooking characteristics, or shell thickness of an egg.

White shelled eggs

White shelled eggs are produced by hens with white feathers and white ear lobes and brown shelled eggs are produced by hens with red feathers and red ear lobes.

There is no difference in taste or nutrition content between white and brown colored eggs".

The eggshell color only depends upon the breed of the hen.

Myth: Are all eggs are fertile and give Chick ?

No, all eggs are not fertile.

Chicken produce only Vegetarian Eggs.

It is a natural phenomenon.

No male is required to produce eggs.

After mating fertile eggs are produced.

Myth: Eating egg increase Cholesterol

Research shows that humans do not increase blood cholesterol levels by eating cholesterol.

Rather, we increase cholesterol by eating refined processed flour, sugars and fats.

Based on these findings, we should eat eggs to help reduce cholesterol because of the lecithin content and avoid the processed and dead foods that are the real cause of cholesterol.

How to find good Eggs ?

Fill a deep bowl with water and carefully lower the egg into the water.

A very fresh egg will immediately sink to the bottom and lie flat on its side.

This is because the air cell within the egg is very small.

The egg should also feel quite heavy.

Bad Eggs

Egg starts to lose its freshness and more air enters the egg, it will begin to float.

The smaller end will lie on the bottom of the bowl, whilst the broader end will point towards the surface.

Egg Quotes

An Egg a Day keeps Doctor away

Eggs are vegetarian -

Those who take milk has no hesitation to take Eggs---M.K.Ghandhi

Egg Keeps you in good Health

Daily Use of eggs

Daily Use

Egg Slice Bull Eye

Eggs from Other Source

Turkey Egg

DUCK

Duck eggs are twice bigger than chicken eggs

Goose Eggs

Guinea fowl & Eggs

EMU EGG

OSTRICH EGG

The super-sized eggs, one of which is equivalent to 24 hen's eggs

Japanese Quail

Comparison of the size OF: CHICKEN,DUCK,EMU,& OSTRICH Eggs

Daily Use of eggs

Daily Use

Egg Slice Bull Eye

Other Uses of Eggs

Eggs are used in:

Shampoo manufacturing

Printing technology

Dye Industry

Bakery

Religious purpose

Ornamental

Ester Eggs

Designer Eggs

Golden Egg for Christmas

Egg Shell Art

Egg Shell Art