www.artazza.com: exquisite demitasses and handcrafted TORR tampers

Why should taste be subjective when sight isn't? - Page 3

Want to talk espresso but not sure which forum? If so, this is the right one.

Link to "Why should taste be subjective when sight isn't?"by Randy G. on Wed Apr 22, 2009 7:10 pm

CafeNoir wrote:Oh man, that hurts. You're saying my 1974 signal green Opel Manta wasn't a chick magnet?


That depends... did the "chicks" you picked up have large Adams apples and speak in deep tones? :wink:
Espresso! My Espresso!
http://www.EspressoMyEspresso.com
User avatar
Randy G.
 
Posts: 995
Joined: May 12, 2007
Location: Yankee Hill, CA

Link to "Why should taste be subjective when sight isn't?"by zin1953 on Wed Apr 22, 2009 8:06 pm

I know this isn't a wine board, but . . .

HB wrote:We scored drinks on a scale of 0 to 6.0. Each judge scored their drink independently and it was unusual for them to differ by more than 0.5 point . . . .

My point is that good sensory judges can distinguish between their personal preference and a well-explained standard of an exceptional espresso. Not that it's easy to agree on that definition, but evidently it's not impossible.

Dan, wines are generally scored on a (UC Davis modified) 20-point scale, or a (Robert Parker/Wine Spectator) 100-point scale. Either way, it's next to impossible to get less than 50% -- i.e.: the scale is either 10.0-20.0, or 51-100.

When I was taking wine classes at UC Davis back in the 1970s, professors there demonstrated through a series of experiments that, using the UC 20-point scale, the human tongue had a "built-in" error of +/- 1.5. That is to say, the difference between a wine that received a score of 15.0 and one that scored 16.5 was statistically insignificant.

Thus the question left unanswered by Robert Parker and the people at the Wine Spectator: how do you tell the difference between a wine that scores an "89" and one that scores a "90"?
A morning without coffee is sleep. -- Anon.
zin1953
 
Posts: 1909
Joined: Dec 27, 2005
Location: Berkeley, CA USA
www.swisscoffeeproducts.com: espresso, the chemistry of love
www.swisscoffeeproducts.com: espresso, the chemistry of love

Link to "Why should taste be subjective when sight isn't?"by cafeIKE on Wed Apr 22, 2009 8:26 pm

As a GM official said when asked "What's the difference between a Cadillac Cimmaron and a Chevy Cavalier?"
About 5 grand :wink:
User avatar
cafeIKE
 
Posts: 1970
Joined: Jun 27, 2006
Location: Woodland Hills, CA

Link to "Why should taste be subjective when sight isn't?"by another_jim on Wed Apr 22, 2009 8:50 pm

Phaelon56 wrote:But I CAN have some influence on some of the people I meet in helping to shape or alter the path of their subjective opinions about the objective differences in coffee. .... And having these beliefs is in no way an indication that I am "mesmerized by pop culture subjectivism".


The first thing you say is exactly what I've been saying: taste can be trained to meet common standards, and such common standards are desirable for a functioning group of coffee lovers.

I'm sorry you are offended that I characterized you thinking that you disagree with me as "mesmerism." I didn't mean it personally.

I meant that our culture comes ready made with common modes of thought and speech about taste. Ironically enough, this common mode of thinking is a quasi-religious and completely superstitious awe at the power and glory of ones "individual and subjective" tastes and preferences. To say that "I did this because I like doing it" is the same as saying "sleeping pills have a dormative property," that is, it says nothing at all.

This is why I call "because I like it" taste explanations mesmerism. It's a way of stopping rational thought about taste, rather than starting it.
User avatar
another_jim
 
Posts: 4525
Joined: May 05, 2005
Location: Chicago

Link to "Why should taste be subjective when sight isn't?"by SL28ave on Wed Apr 22, 2009 9:04 pm

I've come to realize a high correlation between yumminess-to-me and *extremely* objective quality. A deobfuscation of my wiring and beans has worked wonders that I wouldn't have predicted. That's my current standing.
-Peter Lynagh
SL28ave
 
Posts: 83
Joined: Dec 19, 2005
Location: Rockville, MD

Link to "Why should taste be subjective when sight isn't?"by zin1953 on Wed Apr 22, 2009 9:42 pm

GB wrote:A very interesting thread. It is my understanding that people being taught how to taste wine compare their taste experience against standardized vials of aromas . . . Does such kit exist for coffee tasting? If not maybe something like this is needed and would help?

The kit does NOT teach people how to taste, Geoffery, but rather it "assists" in helping to identify certain components in wine and in standardizing one's vocabulary. Saying "apple" isn't as helpful as saying "Golden Delicious apple" or "baked apple," and so on; saying "nutty" isn't as much help in describing a wine's taste as saying "hazelnut," or "almond," etc.

Le Nez du Vin is at its most helpful when it comes to identifying flaws in a wine -- ethyl acetate, volatile acidity, mercaptans, Brettanomyces, hydrogen sulfide, and so on.

Since the only "flaws" in coffee are things like stale beans, shots pulled at too high a temperature, etc., I am not sure if a "Le Nez du Café" would be as effective . . .

Cheers,
Jason

P.S. If you want to know how to make a "Le Nez du Vin," send me a PM. This is, after all, a coffee board. :wink:
A morning without coffee is sleep. -- Anon.
zin1953
 
Posts: 1909
Joined: Dec 27, 2005
Location: Berkeley, CA USA

Link to "Why should taste be subjective when sight isn't?"by Dogshot on Wed Apr 22, 2009 9:58 pm

another_jim wrote:I recommend basing your taste in coffee on its terroir, and on the care that went into growing, prepping, roasting and preparing it. That is an objective standard for taste in coffee. Choosing to use it consistently is up to you.


I can buy-in to this, but it describes a lifetime of learning. To transform taste sensations into meaningful interpretations of terroir, care in handling, etc. is very difficult. For example, I have a bit of experience with roasting my own coffee. This experience has given me the ability to know when I get coffee from my local roaster that has a roasting flaw (like a stalled roast). How do I taste the care in handling, when I have no idea how it was handled, and without an expectation of everything that poor handling comprises or tastes like?

Keeping these standards objective through the transformation from red cherry to the taste in one's mouth is the whole trick, as one needs standards against which to benchmark. I would love to have some shortcuts through this process - similar to what Jason refers to with Le Nez du Vin, only in descriptive form.

Mark
LMWDP #106
Dogshot
 
Posts: 316
Joined: Jul 27, 2005
Location: Toronto

Link to "Why should taste be subjective when sight isn't?"by coffeefrog on Wed Apr 22, 2009 10:11 pm

another_jim wrote:taste can be trained to meet common standards, and such common standards are desirable for a functioning group of coffee lovers.

Why is that? Diversity of preferences is not good? Conformity in taste preference assists in the survival of the group and is therefore "desirable"? The thread that this was split from seemed to me to be a guy expressing some slightly odd ideas and (about half the time) getting burned for people thinking he was trying to make people believe what he said. Are we really expected to believe everything that is written here? Someone even said that the reaction to him was necessary because people might read the thread and believe the OP. Sounded to me like a certain amount of heretic burning. There are separate communities of people here on the subject of tamping, on lever machines, even on the amount of technical messing about that is desirable in making a cup of coffee, and memberships in these overlap and vary over time. Why can't there be different communities around taste?

Elsewhere in the thread:

HB wrote:good sensory judges can distinguish between their personal preference and a well-explained standard of an exceptional espresso

This reads like standards trumping personal preferences, and that makes me nervous, whose preferences are being encoded in the standards?
LMWDP #15
coffeefrog
 
Posts: 130
Joined: Jun 02, 2005
Location: Sydney

Link to "Why should taste be subjective when sight isn't?"by CafeNoir on Wed Apr 22, 2009 10:37 pm

Randy G. wrote:That depends... did the "chicks" you picked up have large Adams apples and speak in deep tones? :wink:


That depends... are we talking about Pat? or Chris? :?

Re the topic at hand I don't have anything useful to add about taste, as my palate is about as educated as a palette (the kind made from rough wood). But I was glad to see King Seven's reference to Mark Rothko, as it felt like a lopsighted analogy between taste and sight when the latter was reduced to the ability to distinguish between red and green.
CafeNoir
 
Posts: 11
Joined: Mar 22, 2008
Location: Niwot, CO

Link to "Why should taste be subjective when sight isn't?"by another_jim on Wed Apr 22, 2009 10:45 pm

Malachi wrote: "Correct"?!?!?!
As defined by WHOM?


coffeefrog wrote:This reads like standards trumping personal preferences, and that makes me nervous, whose preferences are being encoded in the standards?


Again, to say "I like it because of MY preferences," is to say "thou shalt not question what I do." We have a sort of social contract that when we work, we hold ourselves responsible for the consequences of our actions and decisions; but when we are shopping, eating, etc, we don't. That's fine by me. In fact, if I had my druthers, I'd rather never be held responsible, credited, praised or blamed for anything at all.

But that is not what I'm talking about. So please don't accuse me me being some sort of grinch trying to take away people's Adam Smith given right to like whatever they please.

Question: Bill likes Starbucks better than Dunkin Donuts, Sally the reverse. How much are their lives improved by being able to get the one they want?
Answer: A bit, but nothing dramatic.

Question Now Sally learns about coffee, she knows what she is drinking, enjoys expensive auction coffees more than others, can taste the flaws in roasting etc. Now, how much more than Bill does she get out of drinking any coffee, good or bad, Starbucks or DD. Just a bit, or maybe a whole lot?
Answer: You decide

I strive to be objective in my taste to get more pleasure out of my coffee, not to take it away.
User avatar
another_jim
 
Posts: 4525
Joined: May 05, 2005
Location: Chicago

Link to "Why should taste be subjective when sight isn't?"by another_jim on Wed Apr 22, 2009 11:40 pm

King Seven wrote:I think it is wise to separate "taste" and "preference" here.

We're all seeing the same Rothko hung on the wall, some of us will like it and some of us will not. We can all discuss its form, nuance, textures and colours.

Taste is, as Jim said, an evolutionary mechanism. Yes, there are anosmias and other genetic quirks of smell but not to the extent that to one person two different aromatic compounds would smell like apples and cement, while to everyone else they smell like two similar sandalwoods.

Science, specifically food science, went to great lengths to understand the mechanisms so they could exploit them. I see Coca-Cola as one of their great achievements. I know I shouldn't like it, I understand why, but I do love the stuff. (The cane sugar one though, not the evil stuff in plastic bottles. Well, not as much!)


Yeah, I could have made that clearer. But I am talking about preferences, not about raw taste acumen.

Many of our preferences are out of a job, now that we don't have to "prefer" food over poison. Aesthetics in general is about harnessing these out of work abilities into some form of play, be it enjoying Rothkos versus De Koonigs or Coke versus Pepsi. It's similar to sports, in which we harness and enjoy our physical abilities in games now that we don't have to trudge through the landscape to stay alive.

It's more fun playing bridge than old maid because bridge rewards skill and knowledge and old maid doesn't. It's also more fun to play bridge well than to play it poorly. That doesn't mean that good bridge players are better than poor ones or old maid players, but it does mean they are enjoying themselves more.

Drinking coffee is an activity that rewards skill like bridge, and it becomes more fun to drink coffee as one gets better at it. But like any skilled activity, it requires a language of appreciation and a fund of experiences making that language meaningful to be able to share with others.

I'm not sure if Coke is like bridge or old maid, whether its marvelous intricacies open up to the taster trained in food science. It would be interesting to find out.

In modern art, the language of appreciation itself has become part of the game, so that enjoying a Rothko simultaneously requires arguing about the complete theory of Rothko aesthetics -- that's a little too much skill for my blood. And I'd rather be talking about cupping than coffee aesthetics. But we need these discussions on occasions to reassure ourselves that appreciating coffee is a meaningful activity, not just some elitist humbug.

BTW, congrats, the Brits win again. Do I need to move from Chicago to London now to get really good espresso? :x
User avatar
another_jim
 
Posts: 4525
Joined: May 05, 2005
Location: Chicago

Link to "Why should taste be subjective when sight isn't?"by shadowfax on Thu Apr 23, 2009 1:21 am

zin1953 wrote:Since the only "flaws" in coffee are things like stale beans, shots pulled at too high a temperature, etc., I am not sure if a "Le Nez du Café" would be as effective . . .


Jason, I believe "Le Nez du Café" includes scents that are useful for honing one's descriptive abilities (e.g. narrowing a flavor from nutty to peanut vs. almond vs. hazelnut), but also scents to help identify defects such as rubber, ash, ferment, etc. It's a very interesting tool for a cupper; your perspective that "the only flaws in coffee are stale beans, off-temperature, etc." Coffee is an agricultural product that is quite sensitive to the care and methodology used in caring for it as it grows and processing it after it's picked, not to mention the art of roasting. There are a myriad of flaws that a roaster or grower needs to be able to identify in a coffee in order to ensure that they grow/roast/sell/use top quality coffee, just like the wine industry. One could argue that such taste acumen are unnecessary for the consumer, but that seems to cut to the core of the issue at hand... one can appreciate much more as a consumer when one learns the exercise of identifying and appreciating these details. Anyway, my point is simply that I expect that a collection of coffee scents is just as useful to a budding coffee connoisseur as a similar collection of wine scents would be to a nascent wine aficionado.

Thanks to everyone for weighing in on this topic; it's quite timely for me. But I'm going to have to indict you, Jim, for hypocrisy. You're denouncing things that discourage rational thought, but your insights are so well-thought-out that it seems they themselves are discouraging me from applying any rational thought to this. Shame, shame...
Nicholas Lundgaard
User avatar
shadowfax
 
Posts: 2196
Joined: May 04, 2005
Location: Houston, TX

Link to "Why should taste be subjective when sight isn't?"by coffeefrog on Thu Apr 23, 2009 1:23 am

another_jim wrote:Again, to say "I like it because of MY preferences," is to say "thou shalt not question what I do."

For some, to say "I am being objective" is to say "thou shalt not question what I do".
coffeefrog
 
Posts: 130
Joined: Jun 02, 2005
Location: Sydney

Link to "Why should taste be subjective when sight isn't?"by shadowfax on Thu Apr 23, 2009 1:40 am

coffeefrog wrote:For some, to say "I am being objective" is to say "thou shalt not question what I do".


Wittgenstein?
Nicholas Lundgaard
User avatar
shadowfax
 
Posts: 2196
Joined: May 04, 2005
Location: Houston, TX

Link to "Why should taste be subjective when sight isn't?"by Bluecold on Thu Apr 23, 2009 4:39 am

malachi wrote:You have to be kidding.
And what do you base this pearl of wisdom on?

I can't take people who believe japanese people have magic tongues capable of tasting 5 flavours and that every taste is a combination of 5 flavours serious.
LMWDP #232
My hobby: going to coffee bars and poke fun at their puny grinders.
User avatar
Bluecold
 
Posts: 445
Joined: Jul 10, 2008
Location: The Netherlands
www.barringtoncoffee.com: truly great coffee roasted to highlight its inherent quality
www.barringtoncoffee.com: truly great coffee roasted to highlight its inherent quality

Link to "Why should taste be subjective when sight isn't?"by coffeefrog on Thu Apr 23, 2009 5:42 am

shadowfax wrote:Wittgenstein?

I was rephrasing another_jim. Wittgenstein was a bit like that in his early years, but he got over it.
coffeefrog
 
Posts: 130
Joined: Jun 02, 2005
Location: Sydney

Link to "Why should taste be subjective when sight isn't?"by Arpi on Thu Apr 23, 2009 7:28 am

Hi fellows. I see this has taken an interesting road.

The appreciation of sight is based on outward characteristics, meanwhile flavor isn't. Ancient Greek art was appreciated by outward characteristics. Beauty was on the form and shape. But in the romanticism period, it was the other way around. Beauty was an inward characteristics. It was the faces and expressions that mattered. Actually, it was a reaction against seeing the world through reason. Some people had an obsession towards reason and started doing geometric shapes on the gardens. For example, during the period of reason expansion, all the sudden, only gardens with geometric shapes were loved and the other gardens were hated.

Taste is an inward appreciation. And because of that, its appreciation depends on individual previous experiences.

Cheers
Quest M3 Roaster User Group: http://groups.google.com/group/questm3
User avatar
Arpi
 
Posts: 341
Joined: Jan 25, 2009
Location: Baltimore

Link to "Why should taste be subjective when sight isn't?"by dsc on Thu Apr 23, 2009 9:24 am

Hi guys,

I actually agree with malachi here (not that anyone gives a crap anyway). An example I can give from my own life is milk taste. I've spent 90% of my life drinking UHT milk, I like how it gets a bit sweeter at higher temps and generally I think it tastes quite good (the full fat stuff). When I came to the UK I discovered that most people here drink 'fresh' milk, homogenised or filtered. I know I drank that stuff a couple of times back in Poland, but didn't really like it. Still when I was having problems with frothing on my Andreja I decided to buy some, simply to try it out and see how well it froths. Taking a sip reminded me why I didn't like it a few months earlier, to me it tastes like talcum powder dissolved in water, it has a plastic aftertaste and tastes sort of like white waterpaint. Heck I can even taste the stuff in cappuccino and I think that UHT milk tastes sooooo much better. So after that experience I decided to ask on our European coffee forum (TMC) why do British people drink the filtered/homogenised stuff instead of UHT, which too me tastes better. The replies were quite surprising, most UK residents said that UHT tastes reallly bad and their 'fresh' milk is better, taste more like real milk and how it should (funny stuff because my girlfriend used to drink a lot of milk straight from cows when she was little and she says UHT is closer to it taste-wise). I guess it comes down to what your tastebuds are used to and even though I still prefer UHT I can't say that all British people have bad tastebuds.

The same applies to Italians and their espresso, they are used to something specific and having drank that for their whole lives it's hard to convince them that a great SO double you've just made is actually good.

Regards,
dsc.
User avatar
dsc
 
Posts: 734
Joined: Dec 12, 2006
Location: UK / Poland

Link to "Why should taste be subjective when sight isn't?"by zin1953 on Thu Apr 23, 2009 10:36 am

shadowfax wrote:Anyway, my point is simply that I expect that a collection of coffee scents is just as useful to a budding coffee connoisseur as a similar collection of wine scents would be to a nascent wine aficionado.

Agreed.
A morning without coffee is sleep. -- Anon.
zin1953
 
Posts: 1909
Joined: Dec 27, 2005
Location: Berkeley, CA USA

Link to "Why should taste be subjective when sight isn't?"by sweaner on Thu Apr 23, 2009 11:11 am

Bluecold wrote:It never escaped us. The four flavour thing is a fairytale. People telling you about that japanasians have got 5 flavours are just trying to impress you with their AWSUM knowledge about foreign cultures.
The only thing "umami" is good for is that it's a telltale to spot impressionable idiots.
For example, 'fishy' is a very definite flavour. Fishy isn't sour, bitter, sweet, or salt or even umami. It's just fishy.


The tongue can only taste 4 tastes. The rest of the taste experience comes from olfaction. Just talk to someone who has lost the sense of smell.
Scott
LMWDP #248

Man does not live by coffee alone. Have a danish.
User avatar
sweaner
 
Posts: 890
Joined: Feb 17, 2008
Location: Yardley, PA

PreviousNext

Return to Knockbox