This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Compare the contact time between water and grounds for the brewing methods ... (Read 91 times)

mspears3

  • Hero Member
  • *****
  • Posts: 586
on: Aug 19, 2018
Compare the contact time between water and grounds for the brewing methods used.

Question 2

What is the effect on brewed coffee if the temperature of the water is above or below 185-203 F?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

DylanD1323

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Aug 19, 2018
Answer to Question 1

Brewing time is usually about 5 minutes depending on the grind. Finely ground coffee requires less time for extraction than coarsely ground coffee. Very fine ground coffee requires 1-2 minutes brewing time using espresso or filter equipment. Pulverized coffee requires 2-3 minutes brewing time using a Turkish coffee pot. Fine ground coffee requires 2-4 minutes brewing time using vacuum and pressure brewing equipment. Drip ground coffee requires 4-6 minutes brewing time using drip pot equipment. Regular ground coffee requires 6-8 minutes brewing time using percolator equipment. Coarse ground coffee requires 6-8 minutes brewing time using percolators with aluminum filters.

Answer to Question 2

If the water is boiled, dissolved oxygen will escape and result in flat-tasting coffee. Coffee will also be less flavorful since boiling causes the loss of volatile compounds. Higher temperatures result in excess extraction of bitter compounds. Lower temperatures do not extract enough flavor.


mspears3

  • Member
  • Posts: 586
Reply 2 on: Aug 19, 2018
YES! Correct, THANKS for helping me on my review

tranoy

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Rates of water loss by two turtles and a tortoise indicate an inverse relationship between the dryne Rates of water loss by two turtles and a tortoise indicate an inverse relationship between the dryne
Applying a time strip to the IV container. Applying a time strip to the IV container.
Whale in water Whale in water
Richmond, Virginia, lies in ruins in April 1865 at the time of Lincoln’s visit—and a few days before Richmond, Virginia, lies in ruins in April 1865 at the time of Lincoln’s visit—and a few days before
Patient Teaching Methods Cont. Patient Teaching Methods Cont.
With fewer men than women in college, is it time to consider affirmative action for men? With fewer men than women in college, is it time to consider affirmative action for men?
Video: Membrane transport proteins - pores, gated channels and pumps

For a complete list of videos, visit our video library