What is batch pasteurizer?

Batch Pasteurizer is a tank with peripheral heating, usually built for small dairies. The pasteurizer is heating batches of milk to a 65°, and hold it for 30 minutes, before cool it down to the desires temperatures.

How does a batch pasteurizer work?

The batch method uses a vat pasteurizer which consists of a jacketed vat surrounded by either circulating water with added steam or heating coils of hot water or direct steam. In the vat the milk is heated and held throughout the holding period while being agitated.

What are the two methods of pasteurization?

Two Kinds of Pasteurization

  • Low-Temperature Long Time (LTLT)
  • High-Temperature Short Time (HTST)

What is other name for batch pasteurization?

1. What is other name for batch pasteurization? Explanation: Vat Pasteurization is also known as the holding method or batch pasteurization. Every particle of milk or cream is heated in equipment at 63°C and hold for 30 minutes.

What are the three types of pasteurization?


Temperature Time Pasteurization Type
63ºC (145ºF)* 30 minutes Vat Pasteurization
72ºC (161ºF)* 15 seconds High temperature short time Pasteurization (HTST)
89ºC (191ºF) 1.0 second Higher-Heat Shorter Time (HHST)
90ºC (194ºF) 0.5 seconds Higher-Heat Shorter Time (HHST)

What temperature is pasteurization?

Pasteurization of milk, widely practiced in several countries, notably the United States, requires temperatures of about 63 °C (145 °F) maintained for 30 minutes or, alternatively, heating to a higher temperature, 72 °C (162 °F), and holding for 15 seconds (and yet higher temperatures for shorter periods of time).

What are the 10 types of pasteurization?

What is the difference between boiling and pasteurization?

Pasteurization is the process of heating the milk to a certain temperature for a certain time. Pasteurisation is heating to atleast 73 degree C. and holding it at that temperature for at least 16 seconds. Boiling milk is heating it to 100 degree C.

What bacteria can survive pasteurization?

Thermoduric bacteria survive pasteurization temperatures (although they do not grow at these temperatures). Since they can survive pasteurization, high thermoduric bacteria counts in raw milk are particularly troublesome.

How do you pasteurize fruit juice?

Pasteurizing is a fairly simple process. You simply heat up the juice to just below boiling. Be sure to pour it into a clean container, as you’ll just recontaminate if you don’t. To increase the time you have to drink it, pour it into sterilized jars.

What temperature is required for pasteurization?

Pasteurization uses this principle to kill food-borne enteric food pathogens and spoiling organisms at temperatures between 140 and 158° F (60-70° C), well below boiling.

What is the minimum temperature for batch pasteurization?

The terms “batch pasteurization”, “vat pasteurized” and “low heat pasteurized” shall mean the process of heating every particle of milk or milk product, in properly designed and operated equipment, to a minimum temperature of 69ºC (155ºF) and held continuously at or above that temperature for at least 30 minutes.

What are the features of a Packo pasteurizer?

The entire batch pasteurizer is made of stainless steel and has insulated double walls. An electric heating element and a plate heat exchanger are integrated in a closed water system. An agitator ensures efficient mixing. The temperature is thermostatically controlled. The standard capacities are 150, 300 and 500 liter.

Which is the best batch milk pasteurizer in India?

Our batch pasteurizers are complete manufactured in India with SS 316 and SS 304 materials . Which is widely used in food industries specifically in Milk industries , Our batch milk pasteurizer vat are round in shape and have a control panel where you can adjust the temperature of the Pasteurizer , we have many option in the batch milk pasteurizer

What kind of system does a milk pasteurizer have?

Water jacket construction for even heating for our batch milk Pasteurizer Our batch milk pasteurizer has Low power consumption Our milk batch Pasteurizer have three system LPG , Steam and electric Heater system