30. Hygiene importance of meat, fish and their products.

meat- What animals does "meat" refer to?

Cattle, sheep, swine, and goats.

What makes meat proteins valuable?

They are a good source of essential amino acids.

Why is iron from meat more beneficial than plant iron?

It is more easily absorbed (heme iron).

What minerals and vitamins are found in meat?

Zinc and B-vitamins.

Is meat a good source of calcium?

No, it is poor in calcium but rich in phosphorus.

What is special about liver nutritionally?

It is extremely rich in many nutrients.

• Vitamin A (very high amounts)

• B vitamins – especially B12, B2 (riboflavin), and folate

• Iron (heme iron – easily absorbed)

• Copper

• Protein – high-quality and complete

Fish –Why are fish proteins considered high quality?

They have good biological value and a satisfactory amino acid balance.

How digestible are fish proteins?

Fish proteins are easily digested.

What is unique about fish fat?

Rich in unsaturated fatty acids and vitamins D and A.

Which mineral is abundant in sea fish?

Iodine

Compared to meat, what is the iron content in fish?

Fish contains less iron than meat.

Name the food groups by nutritive value.

1. Cereals and pulses

2. Fruits and vegetables

3. Milk and milk products

4. Meat, eggs, fish, legumes, nuts

5. Fats and oils

6. Sugar and sugary products