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information of food lab

Informetion Of Food Lab

                           Heatting Kettel 

                        Electronic Mixer 

                Nitrogen Gas Packing Machine 

                         Packing Machine 

                            Dryer 

                          Fruite Palper Machine

                                                  Fealler Machine 

                            Avla Cutter 

Bootle Cap Machine 

                                              oven

Cake  

Ingredients 

• 200g sugar
• 115g butter
• 2 teaspoons vanilla extract
• 200g flour
• 1 3/4 teaspoons baking powder
• 120ml milk

Directions

1. Preheat the oven to 180 degrees C. Grease and flour a 23cm tin or line a bun tray with paper cases.
2. In a medium bowl, cream together the sugar and butter. Beat in the eggs, one at a time, then stir in the vanilla. Combine flour and baking powder, add to the creamed mixture and mix well. Finally stir in the milk until the mixture is smooth. Pour or spoon mixture into the prepared tin or bun cases.

 3. Bake for 30 to 40 minutes in the preheated oven. For fairy cakes, bake 20 to 25 minutes. Cake is done when it springs back to the touch.

Blood Group Test 

Blood typing procedure:

1. Mix!

First mix the patient's blood with three different reagents including either of the three different antibodies, A, B or Rh antibodies!

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2. Look for agglutination!

Then you take a look at what has happened. In which mixtures has clumping, or agglutination, occurred? The agglutination indicates that the blood has reacted with a certain antibody and is therefore not compatible with blood containing that kind of antibody. If the blood does not agglutinate, it indicates that the blood does not have the antigens binding the special antibody in the reagent.

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3. Figure out the ABO blood group!

Start by taking a look at the test tubes containing A and B antibodies. Has the blood agglutinated in either of these two tubes?

No agglutination in test tube A, indicates that the patient's red blood cells do not have A antigens.
Agglutination in the tube containing B antibodies indicates that the patients' red blood cells have got B antigens, thus belongs to blood group B.

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4. Figure out the Rh blood group!

Now have a look at the test tube containing Rh antibodies! Has the blood agglutinated or not?

No agglutination indicates that the patient's red blood cells don't have Rh antigens, thus the blood is Rh-.

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5. Figure out the blood type!

Now that you know which antigens are in the patient's blood, you can figure out the blood type!
Since agglutination only occured in the test tube containing B antibodies, the blood got B antigens but no A or Rh antigens. Thus the blood type is B Rh- .

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Test yourself!

Can you determine the blood type?

Agglutination in all three test tubes indicates that all three antigens are present in the blood: A, B and Rh. Accordingly, the blood type is AB Rh+.

Can you determine the blood type?

Agglutination in the test tubes containg A antibodies and B antibodies. Accordingly, the blood type is AB Rh-.

Can you determine the blood type?

Agglutination in the test tube with Rh antibodies indicates that the blood has got Rh antigens but no A nor B antigens.
The blood type is O Rh+.

Tomato ketchup

Ingredients:

1 1/2 kgs Tomatoes (Tamatar)
1 tsps chilli powder
1 1/2 cups Sugar (Cheeni)
2 Cloves (Lavang)
1 Cardamom (Elaichi Moti)
1/4" piece Cinnamon (Dalchini)
2 tsps chopped Ginger (Adrak)
4 cloves Garlic (Lasun)
1 cup Vinegar (Sirka)
2 tsps Salt (Namak)
1/2 tsp glacial acetic acid
2 tsps sodium benzoate 

How to make tomato ketchup:

• Chop the tomatoes, garlic and ginger and put in a degchi and cook on a low fire till tender and thick.
• Pass through a sieve.
• Add vinegar, sugar and chilli powder and cook until thick.
• Add acetic acid and sodium benzoate mixed in 1/4 cup boiling water.
• Pour the ketchup in bottles and cork tightly.
• Use after one week. This tomato ketchup can be kept for one year.

Blood  Presser

Sphygmomanometers

• There are three types of sphygmomanometersused to measure blood pressure: mercury, aneroid, and digital.
• Reading blood pressure by auscultation is considered the gold standard by the Heart, Lung and Blood Institute of the NIH.

 

Subject

• Position: supine, seated, standing.
• In seated position, the subject's arm should be flexed.
• The flexed elbow should be at the level of the heart.
• If the subject is anxious, wait a few minutes before taking the pressure.

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Procedures

• To begin blood pressure measurement, use a properly sized blood pressure cuff. The length of the cuff's bladder should be at least equal to 80% of the circumference of the upper arm.
• Wrap the cuff around the upper arm with the cuff's lower edge one inch above the antecubital fossa.
• Lightly press the stethoscope's bell over the brachial artery just below the cuff's edge. Some health care workers have difficulty using the bell in the antecubital fossa, so we suggest using the bell or the diaphragm to measure the blood pressure.
• Rapidly inflate the cuff to 180mmHg. Release air from the cuff at a moderate rate (3mm/sec).
• Listen with the stethoscope and simultaneously observe the sphygmomanometer. The first knocking sound (Korotkoff) is the subject's systolic pressure. When the knocking sound disappears, that is the diastolic pressure (such as 120/80).
• Record the pressure in both arms and note the difference; also record the subject's position (supine), which arm was used, and the cuff size (small, standard or large adult cuff).
• If the subject's pressure is elevated, measure blood pressure two additional times, waiting a few minutes between measurements.
• A BLOOD PRESSURE OF 180/120mmHg OR MORE REQUIRES IMMEDIATE ATTENTION!