« previous next »

Author Question: In batch pasteurization, equipment is placed in a water bath heated to ____ for 30 minutes. a. 63 ... (Read 59 times)

Melani1276

  • Hero Member
  • *****
  • Posts: 516
on: Jul 16, 2018
In batch pasteurization, equipment is placed in a water bath heated to ____ for 30 minutes.
 
  a. 63 C c. 163 C
  b. 72 C d. 175 C

Question 2

Which of the following disinfectants/sterilizing agents is a respiratory irritant?
 
  a. Phenolic c. Formaldehyde
  b. Iodophors d. Isopropyl alcohol


kiamars2010

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
Batch pasteurization requires the equipment to be exposed to a water bath at 63 C for 30 minutes. Flash pasteurization requires equipment to be exposed to moist heat at 72 C for 15 seconds.

Answer to Question 2

ANS: C
Formaldehyde is a respiratory irritant. The other agents listed are not.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Plant cells expand by taking up water into their vacuoles. Plant cells expand by taking up water into their vacuoles.
From space earth shows itself as a planet covered mostly by water. From space earth shows itself as a planet covered mostly by water.
Water binding in hemoglobin Water binding in hemoglobin
Use tap water when making coffee, tea, or juice from concentrate, and for food preparation Use tap water when making coffee, tea, or juice from concentrate, and for food preparation
You ride a motor scooter 8 km in 10 minutes. Your speed is You ride a motor scooter 8 km in 10 minutes. Your speed is
A Bat Ray cruising through the water column below the "sunburst." Bat Rays are types of ... A Bat Ray cruising through the water column below the "sunburst." Bat Rays are types of ...
Video: Hydrogen bonds - role in the body

For a complete list of videos, visit our video library