All Questions

1
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1answer
8 views

Keurig K155 intermittent water level detection failure

I have a Keurig K155 that I use at my office and have been using it without fail for almost three years now. Lately, it keeps telling me to fill the water reservoir even though it is not empty. ...
2
votes
1answer
43 views

What is the most environmentally friendly type of coffee filter?

First I want to clarify I live in a city that does compost (Seattle). Also taste is not a concern for the sake of this discussion. Knowing that... I am not sure what is a more environmentally ...
-1
votes
0answers
32 views

Comparison of vitamins in coffee and other teas

What is the ratio difference of vitamins in coffee with others tea?? And which play an important role in health improvements??
0
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0answers
24 views

Does the coarseness of the ground coffee affect taste

I've just taken the plunge, and purchased an Espresso machine. (Sage Express) I'm now officially an amateur barrista in the making. :) From what I can gather, there are two important parameters in ...
1
vote
1answer
43 views

Is sipping super-hot coffee bad?

I drink scalding hot coffee even I have gastric and stomach burning issue. But I love to sip super-hot coffee. Is it a bad addiction to sip hot coffee? Does it harmful for health?
1
vote
1answer
27 views

How to keep a cup of Coffee hot enough not to burn me?

When I warm a cup of water up in a microwave I get the feeling that is gets too hot for me to drink it without burning my lips. But, then it chills too fast, which renders me to drink it all before it'...
1
vote
0answers
23 views

How to make 50litre of cold coffee from ground coffee?

Actually i want to make cold coffee from ground coffee at large quantity for my cartering business i know how to make it from instant coffee but i thinking of upgrading my quality and giving ground ...
0
votes
1answer
28 views

How to make a delicious cold coffee from ground coffee?

I am new to coffee drinking and I just checked what I am drinking till now is instant coffee. So, I was wondering is it possible to make cold coffee? Not cold brew, just a normal cold coffee with ...
3
votes
2answers
60 views

Does Caffeine Affect Our Memory?

There is a claim that drinking coffee right after learning something helps you remember what you learned up to 24 hours later. Is it true? If it is, then how it effects the memory?
0
votes
1answer
16 views

How can I make only a single shot on Delonghi EC9?

I have a Delonghi EC9 and I want to make only a single shot. But, when I put the half amount of coffee in the portafilter the cup don't brew well.
0
votes
0answers
3 views

Effects of cold weather/climate on coffee beans?

What's the effect of cold climates similar to the Canadian winter on coffee beans? Does it helps preserve the natural oils in coffee beans or does it speeds up the decaying?
2
votes
2answers
55 views

Does coffee make you poop?

what would speed up bowel movements which chemical compound causes that reaction.does it triggers higher stomach acid levels?
1
vote
1answer
30 views

Effects of coffee consumption on testosterone production

Does consumption of coffee affects hormone, precisely testosterone production in a noticeable way? And if so does it increases it or decreases it? Also I'm not looking for any type of super ...
1
vote
1answer
16 views

Any idea on auto clean coffee filter mechanism?

Do you have any idea on how to design a filter for fine substances left over after the brewing process (e.g. ground coffee or tea) without human intervention? This filter will be used in a vending ...
1
vote
1answer
45 views

Why should milk used for coffee not to be served too hot?

Ideally the milk for coffee is steamed to 65-70 degrees Celsius. What happens if it exceeds 70 degrees? Does it affect the flavour of coffee?
3
votes
5answers
115 views

What is the best time to drink a cup of coffee?

Coffee is good for health but everything is good on time,i drink coffee every morning but i want to know that is it the right time to drink coffee or any other time is suitable for a cup of coffee?so ...
0
votes
2answers
36 views

Which country has a large number of coffee lovers in all over the world?

There are many coffee lovers in all over the world and coffee is becoming a fashion and addiction. So, which country has a large number of coffee lovers all over the world?
0
votes
1answer
46 views

How can I identify whether coffee is expired or not?

My coffee jar is half used. I can't find an expiration date on it. Maybe it is misprinted or the label has been removed because it's a year old. How will I know if it's safe to drink?
0
votes
2answers
52 views

Am I psychologically addicted to coffee?

I do not really mind if I am addicted to coffee. However, I noticed a psychological effect and that makes me kind of curious. When I do not drink coffee, I feel more negative about life. Caffeine ...
3
votes
0answers
24 views

Can you prepare orzo coffee in a moka pot?

I have a Bialetti Moka Express and would like to try orzo/barley coffee. I know they sell an orzo express model, but was wondering if I can just use my moka pot
1
vote
1answer
35 views

How long can we safely store cold brew concentrate?

How long can we store cold brew? Does storing cold brew for a week or more affect its taste or texture provided that we use good grinding beans and make it under proper ratio?
0
votes
0answers
13 views

How often should you clean the infuser in a Delonghi Magnifica ESAM3300?

Instructions on how to clean the infuser are plentiful. However, I cannot find any rules of thumb as to how often the infuser should be cleaned. After descaling? That seems too long. Each week? ...
2
votes
1answer
29 views

Is there a scale with a usb interface for tracking data?

Instead of manually writing down the brew process I try each day (example: 18g beans, 40g water @ 0:00; 180g water @ 0:45; etc), I would love my scale to be connected directly to my computer. Then I ...
1
vote
1answer
125 views

Is coffee addiction a problem?

If a person drink coffee for 3 to 4 times a day like a tea and certainly have a coffee addiction. One feels headache when deprived of their coffee for even a single day. Is this a problem to have ...
1
vote
1answer
38 views

How coffee activates the nerve cells of the brain and what is the mechanism of it?

After drinking coffee we feel so relaxed and our brains feel so free. Why this happens?
0
votes
1answer
29 views

Which produce more crema Arabica or Robusta?

Which beans produce more crema Arabica or Robusta ? Is it the same for Espresso and Turkish ? Thanks
0
votes
1answer
62 views

Time to bin Pod machines?

Finished with pod machines, bad for the environment. Decided on ground coffee machine, looked at De Longhi Dedica up to now, New Sage/Breville Bambino Plus looks good, but £400!! nevertheless, if it ...
2
votes
3answers
89 views

Is it possible to overdose on coffee?

I'm asking this question because I overheard someone talking about needing at least two cups of coffee in the morning to "function properly". Also, they said this while drinking ANOTHER cup of coffee ...
0
votes
1answer
56 views

Is there caffeine in decaf coffee? How much caffeine is in a regular cup of coffee?

How we will predict the level of caffeine in a decaf coffee and in a regular cup of coffee?
2
votes
3answers
84 views

Is it a good idea to keep a coffeemaker if I only occasionally drink coffee?

Say just two or three cups of coffee per week. Is cleaning these a trouble?
0
votes
0answers
34 views

What is the ideal grind for Senseo machines?

I have a Senseo with a refillable/reusable pod. I also have an old Gaggia grinder with 20 grinding levels. I read that for espresso I should tune the grinding to achieve 1 second per millilitre (25 ...
0
votes
1answer
15 views

What coffees can I make with a briki?

I have a briki at home and was wondering what types of coffee can I make with it apart from Greek coffee, yack. Anything like cappuccino/latte/americano?
0
votes
1answer
83 views

Difference between cold brew and iced coffee?

What is the difference between cold brew and iced coffee? Is cold brew better than iced coffee?
0
votes
0answers
13 views

Whats the main difference between the coffees named “Kopi O Kosong”, “Kopi” and “Kopi Peng”?

How we will differentiate between the coffee that either is it Kopi O Kosong, Kopi or Kopi Peng as all are a form of black coffee?
0
votes
2answers
37 views

opening a new unopened Starbuck's coffee bag

is it possible to open a new Starbucks coffee bag by pulling the flaps apart, I've never been able to do so ? If you know of a way to separate the flaps by any other means without causing a tear in ...
0
votes
0answers
49 views

Problems with latte art

I'm using a low-end machine with pressurized portafilter and started two weeks ago to try the latte art. I'm aware of the basic steps and I have seen a lot of videos but no success at all drawing ...
2
votes
0answers
16 views

Advantage of Dual Scale Setups for Pour Over?

I've seen a couple photos of pour over setups where one would have an "outer" scale that measures the input water pour while a secondary scale measures the output resultant drip. Is there some sort ...
1
vote
1answer
65 views

Is cold coffee stronger than regular coffee?

If we have to start our day with caffeine then can we take cold coffee instead of regular coffee? And what are the effects of cold coffee on our health?
0
votes
0answers
42 views

Adding vanilla extract to coffee?

To sweeten coffee, instead of using sugar, I am putting a few drops of vanilla extract to coffee.What other substitutes can i add in coffee for a different taste. can I add almond extract? Can I use ...
0
votes
1answer
33 views

Source for Coffee beans characteristics per origin?

Can I find an information/source for the characteristics for each coffee beans per origins ? for example the acidity level, flavors, aroma , etc for Brazilia-Santos, Harrar, Djimmah , etc.. ? And ...
0
votes
2answers
27 views

What are the good industrial roasters and grinders ?

I would like to know the recommended brands/models for industrial roasters and grinders (targeting 6 Ton per month) I already know Toper roaster 10 K (it has an economic price about 15k $) and Toper ...
0
votes
1answer
29 views

Your recommendation and advice for Turkish coffee blends

I am in a process of establishing a small coffee-factory in Egypt. I would like to know your recommendation for Turkish-coffee-blend, what do you prefer, what are your recommendations ? I am ...
0
votes
1answer
88 views

Is one cup of coffee a day good? [duplicate]

Is there any effect of drinking coffee daily? Is coffee harmful for health?How can I make my coffee healthier? Are there any benefits of drinking coffee daily?
2
votes
1answer
78 views

How does Caffeine-free coffee affect your body?

Is it caffeine or chlorogenic acid the ingredients of coffee stimulating the stomach? If it's chlorogenic acid, do you have coffee without chlorogenic acid? Or how to choose coffee with less ...
0
votes
2answers
86 views

Why they collect coffee beans that are eaten by wild civets? Why don't they use fresh coffee beans instead of collecting these unhygienic beans.

How is this possible to collect coffee beans that were eaten by wild civets in forest? Is it hygienic? Why so expensive?
0
votes
0answers
9 views

steam flow interruptions, air in the system?

I am posting 3 different videos that show the steam flow of my Nuova Simonelli Oscar I, these videos were all taken this morning with a few minutes interval between them (just the time needed for the ...
3
votes
1answer
73 views

What produces more crema?

What produces more crema when extracting espresso, darker or lighter roast? What produces more crema when extracting espresso, finer or coarser coffee grind ? why am I getting a very thin layer of ...
1
vote
0answers
20 views

Does anyone know the history of the “washed process?”

Where did the washed process originate and how has it developed and progressed? And what are the different forms and variations it has taken over the years? I have a hunch that it began in Ethiopia ...
0
votes
1answer
53 views

Moka Express Pot, rusting?

I know the Bialetti Moka pots are aluminium and I understood this means they can't rust? But mine seems to have a small spot of rust on the hinge part? Is this part not aluminium? Is there anything I ...
-1
votes
2answers
71 views

Quick Homemade Great Tasting Coffee vs Price?

Good Coffee When Working From Home I work from home and often don't have the time to go to a coffee shop to get a nice freshly brewed coffee. Solutions I've Tried To combat this, I've tried various ...

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