Pasteurization is a process in which milk is Heated at

Pasteurization is a process in which milk is Heated at
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630C for 30 min
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To achieve continuous pasteurization in milk, the milk needs to be heated to 161ºF for ____ seconds. a. 15 c. 10 b. 20 d. 5

Description : To achieve continuous pasteurization in milk, the milk needs to be heated to 161ºF for ____ seconds. a. 15 c. 10 b. 20 d. 5

Last Answer : a. 15

The process by which milk is converted to curd is called – (1) Pasteurization (2) Vernalization (3) Fermentation (4) Retting

Description : The process by which milk is converted to curd is called – (1) Pasteurization (2) Vernalization (3) Fermentation (4) Retting

Last Answer : (3) Fermentation Explanation: Curds are a dairy product obtained by curdling (coagulating) milk with rennet or an edible acidic substance such as lemon juice or vinegar, and then draining off the ... the whey. In Asia, curds are essentially a vegetarian preparation using yeast to ferment the milk.

___ is a milk process that makes milk more easily digested by those with a sensitive digestive system. a) Ionization b) Evaporation c) Pasteurization d) Homogenization

Description : ___ is a milk process that makes milk more easily digested by those with a sensitive digestive system. a) Ionization b) Evaporation c) Pasteurization d) Homogenization

Last Answer : d) Homogenization

The process by which milk is converted to curd is called (1) Pasteurization (2) Vernalization (3) Fermentation (4) Retting

Description : The process by which milk is converted to curd is called (1) Pasteurization (2) Vernalization (3) Fermentation (4) Retting

Last Answer : Fermentation

The temperature for pasteurization of milk is selected so as to (a) Kill the micro-organisms (b) Kill all bacteria (c) Store it for long time without coagulation (d) Kill the micro organisms and other harmful bacteria

Description : The temperature for pasteurization of milk is selected so as to (a) Kill the micro-organisms (b) Kill all bacteria (c) Store it for long time without coagulation (d) Kill the micro organisms and other harmful bacteria

Last Answer : Ans:(c)

________ performed extensive research with bacteria and developed the process known as pasteurization.?

Description : ________ performed extensive research with bacteria and developed the process known as pasteurization.?

Last Answer : Louis Pasteur

The process of controlled heating, called__________ was used to keep **** from spoiling. a. curdling b. fermentation c. pasteurization d. variolation

Description : The process of controlled heating, called__________ was used to keep wine from spoiling. a. curdling b. fermentation c. pasteurization d. variolation

Last Answer : b. fermentation

Pasteurisation is the process in which milk is heated to – (1) 60°C for 10 minutes (2) 63° C for 20 minutes (3) 63°C for 30 minutes (4) 72°C for 10 minutes

Description : Pasteurisation is the process in which milk is heated to – (1) 60°C for 10 minutes (2) 63° C for 20 minutes (3) 63°C for 30 minutes (4) 72°C for 10 minutes

Last Answer : (3) 63°C for 30 minutes Explanation: Pasteurization for pasteurisation) is a process of heating a food, which is usually a liquid, to a specific temperature for a predefined length of time ... (assuming the pasteurized product is stored as indicated and is consumed before its expiration date).

Pasteurisation is the process in which milk is heated to (1) 60°C for 10 minutes (2) 63° C for 20 minutes (3) 63°C for 30 minutes (4) 72°C for 10 minutes

Description : Pasteurisation is the process in which milk is heated to (1) 60°C for 10 minutes (2) 63° C for 20 minutes (3) 63°C for 30 minutes (4) 72°C for 10 minutes

Last Answer : 63°C for 30 minutes

What is pasteurization ?

Description : What is pasteurization ?

Last Answer : The process of disinfecting any substance especially milk is called pasteurization. Heat the milk for 14 minutes at a temperature of 145 ° to 150 ° F and then bring it down to a ... this method and called it pasteurization. At present packaged pasteurized milk is widely used in the market.

Cheese and yoghurt are products of: (a) Pasteurization (b) Fermentation (c) Dehydration (d) Distillation

Description : Cheese and yoghurt are products of: (a) Pasteurization (b) Fermentation (c) Dehydration (d) Distillation

Last Answer : Ans. ((b))

a) Doping b) Immunization c) Pasteurization d) Modulation e) Catabolism f) Reprocessing of reactor fuel

Description : a) Doping b) Immunization c) Pasteurization d) Modulation e) Catabolism f) Reprocessing of reactor fuel

Last Answer : a) Doping: is adding impurities to semiconductor materials in order to change their electrical characteristics. b) Immunization: Also called vaccination or inoculation, a method of stimulating resistance in ... recovered plutonium-239 may be used in place of some uranium-235 in new fuel elements.

Temperature for LTLT pasteurization (a) 61-63°C (b) 42-49°C (c) 62-65°C (d) 51-65°C

Description : Temperature for LTLT pasteurization (a) 61-63°C (b) 42-49°C (c) 62-65°C (d) 51-65°C

Last Answer : (a) 61-63°C

In H.T.S.T. pasteurization, which one of the following organisms is chosen as index organism for killing? 1) S.thermophilus 2) S.lactis 3) B.subtilis 4) M.tuberculosis

Description : In H.T.S.T. pasteurization, which one of the following organisms is chosen as index organism for killing? 1) S.thermophilus 2) S.lactis 3) B.subtilis 4) M.tuberculosis

Last Answer : 1) S.thermophilus

Which enzyme is tested for cream pasteurization? a. Plasmin b. Phosphates c. Catalase d. peroxidase

Description : Which enzyme is tested for cream pasteurization? a. Plasmin b. Phosphates c. Catalase d. peroxidase

Last Answer : d. peroxidase

What is the advantage of flash pasteurization? a. It Doesn't Get As Hot b. It Is Faster c. It Is Also Used For Solids, Not Just Liquids d. It Also Sterilizes The Liquid

Description : What is the advantage of flash pasteurization? a. It Doesn't Get As Hot b. It Is Faster c. It Is Also Used For Solids, Not Just Liquids d. It Also Sterilizes The Liquid

Last Answer : b. It Is Faster

Which of the following terms best fits the destruction of all living micobes, spores and viruses. a. Sanitization b. Sterilization c. Aseptic Technique d. Pasteurization

Description : Which of the following terms best fits the destruction of all living micobes, spores and viruses. a. Sanitization b. Sterilization c. Aseptic Technique d. Pasteurization

Last Answer : b. Sterilization

Salmonellae can also be killed by A- Pasteurization B- Chlorination C- .boiling D- all of these

Description : Salmonellae can also be killed by A- Pasteurization B- Chlorination C- .boiling D- all of these

Last Answer : all of these

Temperature and duration in Flash method of Pasteurization is A 62.9℃, 30 min B 71.6℃, 30 min C 71.6℃, 15 seconds D 62.9℃, 15 seconds

Description : Temperature and duration in Flash method of Pasteurization is A 62.9℃, 30 min B 71.6℃, 30 min C 71.6℃, 15 seconds D 62.9℃, 15 seconds

Last Answer : C 71.6℃, 15 seconds

Pasteurization

Description : Pasteurization

Last Answer : Pasteurization It is a partial sterilization method used to make milk safe and to improve its keeping properties. Different methods are as follows: Holder method: Here the milk is heated at 62.80C for 30 ... tank. Flash method: The milk is heated to 71.60C for 15 sec. and then cooled quickly.

Do you throw away the skin that sometimes forms on the surface of milk while it s being heated stir it back into the milk?

Description : Do you throw away the skin that sometimes forms on the surface of milk while it s being heated stir it back into the milk?

Last Answer : It is up to you. Some people actually scoop up the skin and either dispose of it, or even eat it (it is still milk, after all). If stirred back in, it may make the rest of the milk rather lumpy.

For pasteurisation of milk by Flash method, at which temperature is milk heated?

Description : For pasteurisation of milk by Flash method, at which temperature is milk heated?

Last Answer : 100°C

When ore is heated generally in absence of air then what is process called? -Do You Know?

Description : When ore is heated generally in absence of air then what is process called? -Do You Know?

Last Answer : answer:

As Rhombic sulphur is heated in a test tube : `{:(,"Process","Temperature"),((a),"Viscosity increases",T_(1)),((b),"Visconsity decrease",T_(2)),((c),"

Description : As Rhombic sulphur is heated in a test tube : `{:(,"Process","Temperature"),((a),"Viscosity increases",T_(1)),((b),"Visconsity decrease",T_(2)),((c),"

Last Answer : As Rhombic sulphur is heated in a test tube : `{:(,"Process","Temperature"),((a),"Viscosity increases",T_(1)),(( ... T_(3) lt T_(4) lt T_(1) lt T_(2)`

As Rhombic sulphur is heated in a test tube : `{:(,"Process","Temperature"),((a),"Viscosity increases",T_(1)),((b),"Visconsity decrease",T_(2)),((c),"

Description : As Rhombic sulphur is heated in a test tube : `{:(,"Process","Temperature"),((a),"Viscosity increases",T_(1)),((b),"Visconsity decrease",T_(2)),((c),"

Last Answer : As Rhombic sulphur is heated in a test tube : `{:(,"Process","Temperature"),((a),"Viscosity increases",T_(1)),(( ... T_(3) lt T_(4) lt T_(1) lt T_(2)`

The process, whereby electrons gain sufficient energy to be released from the surface of a thin, heated metal plate, is known as _____________. A. photo electric emission B. secondary emission C. thermionic emission D. regressive emission

Description : The process, whereby electrons gain sufficient energy to be released from the surface of a thin, heated metal plate, is known as _____________. A. photo electric emission B. secondary emission C. thermionic emission D. regressive emission

Last Answer : Answer: C

When ore is heated generally in absence of air then what is process called?

Description : When ore is heated generally in absence of air then what is process called?

Last Answer : Calcination

0.257g of organic substance was heated with conc. sulphuric acid and then distilled with excess of strong alkali .the ammonia gas evolved was absorbed in 50ml of .1M HCl which required 23.2ml of c for neutralization at the end of the process. Determine the % of nitrogen in the compound ?

Description : 0.257g of organic substance was heated with conc. sulphuric acid and then distilled with excess of strong alkali .the ammonia gas evolved was absorbed in 50ml of .1M HCl which required 23.2ml of c for neutralization at the end of the process. Determine the % of nitrogen in the compound ?

Last Answer : A. Vol of 0 .1M HCl taken = 50ml Vol of .1MNaOH used for neutralization of unused acid=23.2ml Now, 23.2 ml of .1MNaOH =23.2ml of .1MHCl Vol of .1MHCl unused=23.2ml Vol of .1MHCl required ... NH3 solution contain nitrogen = 14*26.8/10*1000 Percentage of Nitrogen=14*26.8*100/10*1000*.257 =14.6%

A process stream of dilute aqueous solution flowing at the rate of10 Kg.s -1 is to be heated. Steam condensate at 95°C is available for heating purpose, also at a rate of 10 Kg.s -1 . A 1 - 1 shell and tube heat exchanger is available. The best arrangement is (A) Counter flow with process stream on shell side (B) Counter flow with process stream on tube side (C) Parallel flow with process stream on shell side (D) Parallel flow with process stream on tube side

Description : A process stream of dilute aqueous solution flowing at the rate of10 Kg.s -1 is to be heated. Steam condensate at 95°C is available for heating purpose, also at a rate of 10 Kg.s -1 . A 1 ... side (C) Parallel flow with process stream on shell side (D) Parallel flow with process stream on tube side

Last Answer : (A) Counter flow with process stream on shell side

Pick out the wrong statement. (A) In process heat exchangers, saturated steam is preferred over the superheated steam (B) The maximum is the emissive power of a surface at a temperature T1 occurs at a wavelength of λ1 . If the surface temperature is halved, the maximum in the emissive power would occur at a wavelength of 0.5 λ1 (C) When a vertical plate is heated in infinite air environmental under natural convection conditions, the velocity profile in air, normal to the plate, exhibits a maximum

Description : Pick out the wrong statement. (A) In process heat exchangers, saturated steam is preferred over the superheated steam (B) The maximum is the emissive power of a surface at a temperature T1 ... under natural convection conditions, the velocity profile in air, normal to the plate, exhibits a maximum

Last Answer : (B) The maximum is the emissive power of a surface at a temperature T1 occurs at a wavelength of λ1 . If the surface temperature is halved, the maximum in the emissive power would occur at a wavelength of 0.5 λ1

When ore is heated generally in absence of air then what is process called?

Description : When ore is heated generally in absence of air then what is process called?

Last Answer : Calcination

Gas being heated at constant volume is undergoing the process of.  a. isometric  b. specific heat  c. enthalpy  d. isothermal

Description : Gas being heated at constant volume is undergoing the process of.  a. isometric  b. specific heat  c. enthalpy  d. isothermal

Last Answer : isometric

When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel, the process is known as __________ of fuel.  A. atomisation  B. carbonisation

Description : When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel, the process is known as __________ of fuel.  A. atomisation  B. carbonisation

Last Answer : Answer: B