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	<title>Ithacork &#187; wine faults</title>
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	<description>Wine and Science in the Finger Lakes</description>
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		<title>Monday matchup:  Cabernet Franc/Noiret blends</title>
		<link>http://ithacork.com/2009/10/13/fulkerson-burntray-2007-vs-stoutridge-cabernet-franc-noiret-2007/</link>
		<comments>http://ithacork.com/2009/10/13/fulkerson-burntray-2007-vs-stoutridge-cabernet-franc-noiret-2007/#comments</comments>
		<pubDate>Tue, 13 Oct 2009 07:30:49 +0000</pubDate>
		<dc:creator>Tom Mansell</dc:creator>
				<category><![CDATA[Tasting Notes]]></category>
		<category><![CDATA[$10-15]]></category>
		<category><![CDATA[$25-35]]></category>
		<category><![CDATA[0.5 corks]]></category>
		<category><![CDATA[3 corks]]></category>
		<category><![CDATA[cabernet franc]]></category>
		<category><![CDATA[finger lakes]]></category>
		<category><![CDATA[hudson valley]]></category>
		<category><![CDATA[noiret]]></category>
		<category><![CDATA[oxidized]]></category>
		<category><![CDATA[seneca lake]]></category>
		<category><![CDATA[wine faults]]></category>

		<guid isPermaLink="false">http://ithacork.wordpress.com/?p=1228</guid>
		<description><![CDATA[I haven&#8217;t reviewed a wine in a while, so here are two! It&#8217;s not every day you see a comparison of blends of Cabernet Franc and Noiret, a relatively new hybrid grape developed by Cornell. But this isn&#8217;t really your everyday wine blog. Note: I tasted these two wines together, blind, in identical ISO 9000 glasses. I did this partially because I received the Stoutridge as a sample from the Hudson Valley Wine Goddess. For more details about samples, see the sample policy. Fulkerson Winery Burntray 2007 Appellation: Finger Lakes Grape: 50% Cabernet Franc, 50% Noiret ABV: 12% Price Point: $12 Closure: Red molded synthetic cork Technical Notes: 9 months in French and American oak. Hedonic Notes: PEPPER! You are the hot dog guy in BurgerTime and this wine is Peter Pepper. Black pepper but also zingy white pepper are right up front on the nose. There is an interesting floral component, too. On the palate is a structured acidity, with some dark fruit and oak around but not so well integrated. A bit of {astringency} on the gums. It&#8217;s a little bit thin for me, but if it had a bit more {mouthfeel} I would really like it. Rating: [...]]]></description>
			<content:encoded><![CDATA[<p>I haven&#8217;t reviewed a wine in a while, so here are two!  It&#8217;s not every day you see a comparison of blends of Cabernet Franc and Noiret, a relatively new hybrid grape developed by Cornell.  But this isn&#8217;t really your everyday wine blog.</p>
<p><em>Note: I tasted these two wines together, blind, in identical ISO 9000 glasses.  I did this partially because I received the Stoutridge as a sample from the <a href="http://hvwinegoddess.blogspot.com">Hudson Valley Wine Goddess</a>.  For more details about samples, see the <a href="http://ithacork.wordpress.com/sample-policy/">sample policy.</a></em></p>
<p><strong>Fulkerson Winery Burntray 2007</strong></p>
<p><img src="http://ithacork.files.wordpress.com/2009/10/picture-15.png?w=243" alt="Picture 15" title="Picture 15" width="243" height="300" class="alignright size-medium wp-image-1263" /></p>
<p><strong>Appellation:</strong> Finger Lakes<br />
<strong>Grape:</strong> 50% Cabernet Franc, 50% Noiret<br />
<strong>ABV:</strong> 12%<br />
<strong>Price Point</strong>: $12<br />
<strong>Closure</strong>: Red molded synthetic cork</p>
<p><strong>Technical Notes:</strong> 9 months in French and American oak.</p>
<p><strong>Hedonic Notes:</strong> PEPPER!  You are the hot dog guy in BurgerTime and this wine is Peter Pepper.  Black pepper but also zingy white pepper are right up front on the nose.  There is an interesting floral component, too.  On the palate is a structured acidity, with some dark fruit and oak around but not so well integrated.  A bit of <a href="http://ithacork.wordpress.com/winespeak/#astringency">{astringency}</a> on the gums.  It&#8217;s a little bit thin for me, but if it had a bit more {mouthfeel} I would <em>really</em> like it.</p>
<p><strong>Rating</strong>: <img src="http://ithacork.files.wordpress.com/2009/01/cork.gif" alt="cork" title="cork" width="20" height="20" class="alignnone size-full wp-image-54" /><img src="http://ithacork.files.wordpress.com/2009/01/cork.gif" alt="cork" title="cork" width="20" height="20" class="alignnone size-full wp-image-54" /><img src="http://ithacork.files.wordpress.com/2009/01/cork.gif" alt="cork" title="cork" width="20" height="20" class="alignnone size-full wp-image-54" /><img src="http://ithacork.files.wordpress.com/2009/03/nocork.gif" alt="nocork" title="nocork" width="20" height="20" /><img src="http://ithacork.files.wordpress.com/2009/03/nocork.gif" alt="nocork" title="nocork" width="20" height="20" /> 3 out of 5 <a href="http://ithacork.wordpress.com/ratings/">corks </a> for a fun, easy drinker with a spicy edge.</p>
<p>I&#8217;ve already written positively about my visit to <a href="http://www.fulkersonwinery.com/">Fulkerson Winery</a> (on the west side of Seneca Lake).  Unfortunately, this particular wine is sold out at the winery, but they have just released a non-vintage Burntray, which is 66% Cabernet Sauvignon and 34% Noiret.</p>
<p><strong>Stoutridge Vineyard Cabernet Franc Noiret 2007</strong><br />
<strong>Appellation:</strong> Hudson River Region, NY<br />
<strong>Grape:</strong> 50% Cabernet Franc, 50% Noiret<br />
<strong>ABV:</strong> 12%<br />
<strong>Price Point</strong>: $28<br />
<strong>Closure</strong>: Natural cork</p>
<p><strong>Technical Notes:</strong>From <a href="http://www.stoutridge.com/winery.php">the website</a>:</p>
<blockquote><p>We are a gravity winery, meaning we never use pumps or filters in our winemaking. In addition we do minimal chemical processing to our wines. We do not &#8220;fine&#8221; our wines with gelatins, tannins or clays. We do not add water or sugar nor do we chemically adjust the acidity of our wines. We use minimal sulfites in our wines and we do not add sulfites or sorbates to wine after they are made. The wines are very nearly unprocessed and in a very natural state.</p></blockquote>
<p><strong>Hedonic Notes:</strong> At first sniff of this wine, I thought something was wrong.  I got this odd, labrusca-type smell.  While Noiret does have some labrusca parentage, the other Noiret wine certainly didn&#8217;t have a Welch&#8217;s grape juice aroma.  Then I tasted it.</p>
<div id="attachment_1264" class="wp-caption alignright" style="width: 235px"><img src="http://ithacork.files.wordpress.com/2009/10/img_1587-ps.jpg?w=225" alt="Bubbles mean fermenation.  Welcome in champagne, unwelcome in this wine.  I broke the screen on Sarah&#39;s camera at the Wine Festival (sat on it), so pictures are a bit hit or miss lately." title="IMG_1587-ps" width="225" height="300" class="size-medium wp-image-1264" /><p class="wp-caption-text">Bubbles mean fermenation.  Welcome in champagne, unwelcome in this wine.  I broke the screen on Sarah's camera at the Wine Festival (sat on it), so pictures are a bit hit or miss lately.</p></div>
<p>&#8230; The light effervescence on my tongue was unexpected, as was the ferocious acidity.  I looked down at the glass to see <a href="http://www.youtube.com/watch?v=_MXgc8wzfC4">tiny bubbles</a> around the rim, which stuck around long after I had poured.  Unlike Don Ho, though, these tiny bubbles in the wine did NOT make me happy.  This wine had undergone a re-fermentation in the bottle.  The off-the-charts acidity made me think that it had not fully completed <a href="http://ithacork.wordpress.com/winespeak/#MLF">{malolactic fermentation}</a>.  Now, MLF can be a real bugbear for winemakers, and it&#8217;s tough to tell exactly when it&#8217;s finished without an enzymatic assay or special test strips (both quite expensive).  As the technical note states, the winery strives to use low sulfites.  In this case, any sulfiting was not enough to dispatch the malolactic bacteria.  In addition, this wine was unfiltered, so surviving malolactic bacteria probably paraded right into the bottle, where they were able to happily convert at least a little more of the malic acid into lactic acid (releasing CO2 in the process).  This was OK in my winemaking class, where we were clearly amateurs and our MLF got stuck after about three weeks, but for a commercially released wine, re-fermentation in the bottle is <strong>totally unacceptable</strong>.</p>
<p>I wish that was the only thing wrong with this wine, but it was also <a href="http://ithacork.wordpress.com/oxidized">{oxidized}</a>.  The sharp tinge of acetaldehyde on the back of my tongue was unmistakeable.  When wines are unfiltered, winemakers generally rely on racking to clarify wine before bottling.  Racking (i.e., settling wine, then decanting it off of the sediment into another tank or barrel) exposes wine to oxygen, so additional racking steps may have led to oxidation in this wine.  After a day, the oxidation was even more pronounced and getting worse, while the Fulkerson was still very drinkable 2, 3, and 4 days after opening.</p>
<p>This could have been a bad bottle, but something tells me there is something systematic about at least one of the faults that I discovered.  This could be one of those cases where &#8220;natural&#8221; doesn&#8217;t necessarily mean &#8220;good.&#8221;  Are you listening, <a href="http://www.alicefeiring.com/">Alice Feiring</a>?</p>
<p><strong>Rating</strong>: <img src="http://ithacork.files.wordpress.com/2009/01/halfcork.gif" alt="halfcork" title="halfcork" width="20" height="20" class="alignnone size-full wp-image-54" /><img src="http://ithacork.files.wordpress.com/2009/03/nocork.gif" alt="nocork" title="nocork" width="20" height="20" /><img src="http://ithacork.files.wordpress.com/2009/03/nocork.gif" alt="nocork" title="nocork" width="20" height="20" /><img src="http://ithacork.files.wordpress.com/2009/03/nocork.gif" alt="nocork" title="nocork" width="20" height="20" /><img src="http://ithacork.files.wordpress.com/2009/03/nocork.gif" alt="nocork" title="nocork" width="20" height="20" /> 1/2 out of 5 <a href="http://ithacork.wordpress.com/ratings/">corks </a> for reminding me of our batch of Pinot where MLF got stuck and the wine oxidized while we waited for MLF to restart.</p>
<p>I feel bad because I investigated Stoutridge after hearing a glowing recommendation from a reader about the winery (Sorry, Matt!).  This wine apparently won a gold medal at the New York Food and Wine Classic, AND Debbie sent it to me, so maybe it was just a bad bottle.  At any rate, I would like to try more wines from the Hudson Valley, in addition to giving this one another shot.</p>
<hr />
<p><strong>Science: Grape Profile: NOIRET</strong><br />
Noiret (nwa-RAY) marks the first <a href="http://ithacork.wordpress.com/winespeak/#hybrid">{hybrid}</a> grape I&#8217;ve had since I decided to begin <a href="http://ithacork.wordpress.com/100-hybrids/">my quest to drink wines made from 100 different hybrid grapes</a>, and it&#8217;s a good one to start with.  It was released by Cornell University in 2006, though it had been available for test runs by growers since 1994.  It has a complex interspecific parentage, being a cross between Steuben, commonly a table grape, and the not-so-artfully-named NY65.0467.08, of which one of the parents is Chancellor.  Its lineage includes vinifera, labrusca, and ruspestris grapes.  Its major aroma characteristics seem to be black pepper and some dark fruit.  In general, when I think Noiret, I think <strong>pepper</strong>.</p>
<p>According to <a href="http://www.twitter.com/FulkersonWinery">John Iszard</a>, Fulkerson has apparently been making wine from Noiret since 2003 and they are very pleased with its performance.  I have heard through the grapevine (HA!) that <a href="http://lennthompson.typepad.com/lenndevours/2009/09/sun-exposure.html">vegetative growth</a> (i.e., favoring leaves and shoots over fruit) can be a concern with Noiret, and viticulturalists at the <a href="http://www.nysaes.cornell.edu/">Geneva Experiment Station</a> are still experimenting with different rootstocks to control vine vigor.  This grape&#8217;s performance so far makes it promising, especially given the complexity that a little pepper can add to a wine.  Look for this one to appear as a blender in many wines in the future.</p>
<p>For the full details on this grape, see<a href="http://www.nysaes.cornell.edu/pubs/fls/OCRPDF/fls160.pdf"> this bulletin released by Cornell.</a></p>
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		<title>Contains sulfites</title>
		<link>http://ithacork.com/2009/04/21/contains-sulfites/</link>
		<comments>http://ithacork.com/2009/04/21/contains-sulfites/#comments</comments>
		<pubDate>Tue, 21 Apr 2009 21:27:40 +0000</pubDate>
		<dc:creator>Tom Mansell</dc:creator>
				<category><![CDATA[Tasting Notes]]></category>
		<category><![CDATA[Wine]]></category>
		<category><![CDATA[$10-15]]></category>
		<category><![CDATA[aroma compounds]]></category>
		<category><![CDATA[maryland]]></category>
		<category><![CDATA[riesling]]></category>
		<category><![CDATA[sulfites]]></category>
		<category><![CDATA[wine faults]]></category>
		<category><![CDATA[winemaking]]></category>

		<guid isPermaLink="false">http://ithacork.wordpress.com/?p=463</guid>
		<description><![CDATA[Boordy Vineyards Icons of Maryland Riesling Appellation: &#8220;American&#8221;, grapes are sourced from WA state. Variety: Riesling ABV: 11% RS: 3% Price Point $12 Notes: Looks: Pale yellow, a bit darker than a typical riesling from NY would be. Nose: On the nose it is definitely not a NYS riesling. Very floral, perfumey. A bit of fruit cocktail comes in as well, but the major player in this nose is sulfur dioxide, aka sulfites, which kind of smell like when you first light a match. Wow. It burns my nose.* Palate: Brazen acidity. Like &#8220;yeah, I&#8217;m acidic, what are you gonna do about it, punk?&#8221; So much sulfur that I can taste it on the palate and all the fruit is gone. Sweet, acidic, sulfurous. Yikes. As it goes down it feels like it will give me heartburn the next day. Blech. Rating: 1 cork Maybe I am just sensitive to it, but i definitely wouldn&#8217;t want any more of this. I went to Baltimore this weekend for an a cappella reunion concert. While picking up some plonk for the afterparty (André anyone?) I decided to review some MD wine. Boordy Vineyards is the largest winery in Maryland, a state that [...]]]></description>
			<content:encoded><![CDATA[<p><strong>Boordy Vineyards Icons of Maryland Riesling</strong></p>
<div id="attachment_474" class="wp-caption alignright" style="width: 235px"><img src="http://ithacork.files.wordpress.com/2009/04/img_1401.jpg?w=225" alt="Old school cartoon Oriole looks happy about this wine, but he is dying inside." title="img_1401" width="225" height="300" class="size-medium wp-image-474" /><p class="wp-caption-text">Old school cartoon Oriole looks happy about this wine, but he is dying inside.</p></div>
<p><strong>Appellation:</strong> &#8220;American&#8221;, grapes are sourced from WA state.<br />
<strong>Variety:</strong> Riesling<br />
<strong>ABV:</strong> 11%<br />
<strong>RS: </strong> 3%<br />
<strong>Price Point</strong> $12<br />
<strong>Notes:</strong><br />
<em>Looks</em>: Pale yellow, a bit darker than a typical riesling from NY would be.<br />
<em>Nose</em>: On the nose it is definitely not a NYS riesling.  Very floral, perfumey.  A bit of fruit cocktail comes in as well, but the major player in this nose is sulfur dioxide, aka sulfites, which kind of smell like when you first light a match.  Wow.  It burns my nose.*<br />
<em>Palate</em>: Brazen acidity. Like &#8220;yeah, I&#8217;m acidic, what are you gonna do about it, punk?&#8221;  So much sulfur that I can taste it on the palate and all the fruit is gone.  Sweet, acidic, sulfurous.  Yikes.  As it goes down it feels like it will give me heartburn the next day.  Blech.</p>
<p><strong>Rating: 1 cork </strong><img class="alignnone size-full wp-image-54" title="cork" src="http://ithacork.files.wordpress.com/2009/01/cork.gif" alt="cork" width="20" height="20" />  Maybe I am just sensitive to it, but i definitely wouldn&#8217;t want any more of this.</p>
<p>I went to Baltimore this weekend for an a cappella reunion concert.  While picking up some plonk for the afterparty (André anyone?) I decided to review some MD wine.   <a href="http://www.boordy.com">Boordy Vineyards</a> is the largest winery in Maryland, a state that could be considered an up and coming wine region. Unfortunately, I didn&#8217;t look carefully at the bottle and ended up grabbing a wine made with grapes grown in Washington state. When I was there I thought I remembered them mentioning riesling vines, but upon further research it was that they had torn them out.  Oh, well.</p>
<p>I have toured the winery and it is one of those &#8220;party&#8221; wineries. It is a fun atmosphere and they give a pretty informative and fun tour.  So if you&#8217;re between Baltimore and the PA line, I recommend that you stop by.</p>
<p>As for this wine,  a little sugar can be used to cover up some faults, but the SO2 is so profound in this wine that not even the 3% RS could save it.  Sometimes you find this sulfite heavy-handedness in Mosel rieslings, as well as occasionally here in the Finger Lakes.  I would avoid this one, though the label is nice. It&#8217;s got a Baltimore oriole on it.</p>
<p><strong>*Science!</strong><br />
Sulfur dioxide, commonly called &#8220;sulfites&#8221; on the label, is an antioxidant and antimicrobial agent that has been used for making wine pretty much since wine was first made.  SO2 irritates your nose, causing a trigeminal response (see the <a href="http://ithacork.wordpress.com/2009/03/17/craic-one-open/">Jameson post</a> for further discussion of trigeminal response), a burning sensation in the nose.  In certain individuals, it can irritate the lungs and cause an asthma-like response.  This wine likely has lots of sulfites added because residual sugars can bind SO2, rendering it inactive.  If a wine has high residual sugar, chances are it will have higher SO2 to curb microbial activity.  Sulfites are the most important preservative and rest assured they will keep coming up again and again in this section.</p>
<p>Addendum:<br />
I didn’t want to get into the whole equilibrium thing, but yes, sulfites exist as molecular SO2 (the actual antimicrobial agent), HSO3-, and SO3–. At wine pH (3.5 or so), most (~95%) of the SO2 will be found as HSO3-. This means that to have enough molecular SO2 for microbial stability, you need to add about 20x more (usually people use potassium metabisulfite). THEN molecular SO2 can associate with ketones and aldehydes, including sugars, so you’ve got to add even more! Problem is the legal limit (US) is 350 ppm (total, free and bound), and the detection threshold is 2 ppm as molecular. And if you have oxygen pickup on your bottling line, then you’ve probably already lost it all! My theory is that the reason this was so overwhelming was that it had a combination of high RS (better add more SO2!) and high acidity, so probably a lower pH (though not necessarily), so more of that extra SO2 was available as molecular, and more went up my nose. I see too much SO2 as a winemaking mistake and it really puts me off a wine. I even tried this a couple days later after it sat in the fridge for a while and it still had biting SO2.</p>
<p>Thanks to <a href="http://vinsanity-vino.blogspot.com">Vinogirl</a> for her comment.</p>
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		<title>Science!: TCB with TCA</title>
		<link>http://ithacork.com/2009/04/10/science-tcb-with-tca/</link>
		<comments>http://ithacork.com/2009/04/10/science-tcb-with-tca/#comments</comments>
		<pubDate>Fri, 10 Apr 2009 09:39:03 +0000</pubDate>
		<dc:creator>Tom Mansell</dc:creator>
				<category><![CDATA[Miscellaneous]]></category>
		<category><![CDATA[aroma compounds]]></category>
		<category><![CDATA[corked]]></category>
		<category><![CDATA[experiment]]></category>
		<category><![CDATA[triangle test]]></category>
		<category><![CDATA[video]]></category>
		<category><![CDATA[wine faults]]></category>

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		<description><![CDATA[For this entry, I figured it would be easier to just make a video. [Watch on YouTubevar bU='http://ithacork.com/wp-content/plugins/wp-youtube-lyte/lyte/';pW='425';pH='344';(function(){d=document;if(!document.getElementById('lytescr')){lyte=d.createElement('script');lyte.async=true;lyte.id='lytescr';lyte.src='http://ithacork.com/wp-content/plugins/wp-youtube-lyte/lyte/lyte-min.js';d.getElementsByTagName('head')[0].appendChild(lyte)}})(); Some notes: Cork taint is caused by accumulation of a molecule called 2,4,6-trichloroanisole (TCA) in wines. It makes the wine smell like an old basement. Musty, cardboard, soil, moldy. It&#8217;s generally believed that chlorine used in winery/cork sanitation can combine with phenolic groups to form chlorophenols. Chlorophenols are very toxic to things like microbes which might be growing on a cork (or a palette or a barrel). The microbes, which would prefer to stay alive, will detoxify the chemical by O-methylation of the phenol, producing TCA and other analagous compounds. I should point out that I didn&#8217;t really observe any plastic-like flavors or aromas in the wine. With shorter contact, you can probably minimize any off-aromas while still extracting the TCA. Refs: Simpson and Sefton, &#8220;Origin and fate of 2,4,6-trichloroanisole in cork bark and wine corks&#8221;, Aus. J. Grape and Wine Research, 2007 NYT article mentioning plastic wrap as treatment for cork taint]]></description>
			<content:encoded><![CDATA[<p>For this entry, I figured it would be easier to just make a video.</p>
<p>[<div class="lyte" id="oTi2o6-BlK8" style="width:425;height:344;"><noscript><a href="http://youtu.be/oTi2o6-BlK8"><img src="http://img.youtube.com/vi/oTi2o6-BlK8/default.jpg"><br />Watch on YouTube</a></noscript><script>var bU='http://ithacork.com/wp-content/plugins/wp-youtube-lyte/lyte/';pW='425';pH='344';(function(){d=document;if(!document.getElementById('lytescr')){lyte=d.createElement('script');lyte.async=true;lyte.id='lytescr';lyte.src='http://ithacork.com/wp-content/plugins/wp-youtube-lyte/lyte/lyte-min.js';d.getElementsByTagName('head')[0].appendChild(lyte)}})();</script></div></p>
<p>Some notes:</p>
<div id="attachment_390" class="wp-caption alignright" style="width: 130px"><img class="size-full wp-image-390" title="120px-246-trichloroanisolesvg" src="http://ithacork.files.wordpress.com/2009/04/120px-246-trichloroanisolesvg.png" alt="2,4,6-trichloroanisole, the main offender in cork taint" width="120" height="132" /><p class="wp-caption-text">2,4,6-trichloroanisole, the main offender in cork taint</p></div>
<div id="attachment_391" class="wp-caption alignright" style="width: 130px"><img class="size-full wp-image-391" title="200px-polyethylene-repeat-2d-flat" src="http://ithacork.files.wordpress.com/2009/04/200px-polyethylene-repeat-2d-flat.png" alt="Polyethylene, the polymer that makes up plastic wrap" width="120" height="115" /><p class="wp-caption-text">Polyethylene, the polymer that makes up plastic wrap</p></div>
<p>Cork taint is caused by accumulation of a molecule called 2,4,6-trichloroanisole (TCA) in wines.  It makes the wine smell like an old basement.  Musty, cardboard, soil, moldy.  It&#8217;s generally believed that chlorine used in winery/cork sanitation can combine with phenolic groups to form chlorophenols.  Chlorophenols are very toxic to things like microbes which might be growing on a cork (or a palette or a barrel).  The microbes, which would prefer to stay alive, will detoxify the chemical by O-methylation of the phenol, producing TCA and other analagous compounds.</p>
<p>I should point out that I didn&#8217;t really observe any plastic-like flavors or aromas in the wine.  With shorter contact, you can probably minimize any off-aromas while still extracting the TCA.</p>
<div id="attachment_394" class="wp-caption aligncenter" style="width: 310px"><img class="size-medium wp-image-394" title="img_1305" src="http://ithacork.files.wordpress.com/2009/04/img_1305.jpg?w=300" alt="Cheers!" width="300" height="225" /><p class="wp-caption-text">Plastic wrap can make a decorative and shiny addition to any decanter or glass</p></div>
<p>Refs: <a href="http://www3.interscience.wiley.com/journal/120127350/abstract">Simpson and Sefton, &#8220;Origin and fate of 2,4,6-trichloroanisole in<br />
cork bark and wine corks&#8221;, <em>Aus. J. Grape and Wine Research</em>, 2007</a><br />
<a href="http://www.nytimes.com/2009/01/14/dining/14curi.html?pagewanted=all">NYT article mentioning plastic wrap as treatment for cork taint</a></p>
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		<title>Smoke on the wine</title>
		<link>http://ithacork.com/2009/04/02/smoke-on-the-wine/</link>
		<comments>http://ithacork.com/2009/04/02/smoke-on-the-wine/#comments</comments>
		<pubDate>Thu, 02 Apr 2009 07:01:10 +0000</pubDate>
		<dc:creator>Tom Mansell</dc:creator>
				<category><![CDATA[Tasting Notes]]></category>
		<category><![CDATA[$15-20]]></category>
		<category><![CDATA[aroma compounds]]></category>
		<category><![CDATA[cabernet franc]]></category>
		<category><![CDATA[cayuga lake]]></category>
		<category><![CDATA[finger lakes]]></category>
		<category><![CDATA[hybrid]]></category>
		<category><![CDATA[non-vintage]]></category>
		<category><![CDATA[red]]></category>
		<category><![CDATA[wine faults]]></category>

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		<description><![CDATA[Americana Vineyards Cabernet Franc (N/V) Grape:Cabernet Franc, Baco Noir?? ABV: not labeled, (&#8220;table wine&#8221;) is it that hard to get your alcohol measured?! Price Point: $18 Notes: Looks: reddish-violet, pretty intense Nose: Smoky*, vanilla oak on the nose. Toasty, chocolatey, I am smelling a lot of oak and not much wine. Kind of smells like a roasted marshmallow. Other than that, not much to offer. Palate: I get smoky, oaky flavors on the palate, followed by straight up, somewhat harsh acidity and a short, bitter finish. You know, I wouldn&#8217;t be surprised (just guessing here) if this were blended with a bit of Baco Noir, a red {hybrid} which to me has an unmistakable smoky aroma, to add some color. Baco is found in a lot of other Americana wines as well&#8230; Rating: 1.5 corks for a thin, acidic, smoky wine. Americana Vineyards has its benefits. It&#8217;s one of the closest wineries on the Cayuga Wine Trail to Ithaca. Their tasting room is a big barn with a nice bar and ambience and live music on Sunday nights. Also, it&#8217;s usually open until 6 so when you get kicked out of your last winery at 5 or 5:30, you can [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_323" class="wp-caption alignright" style="width: 180px"><img class="size-full wp-image-323" title="photo-9" src="http://ithacork.files.wordpress.com/2009/04/photo-9.jpg" alt="photo-9" width="170" height="480" /><p class="wp-caption-text">A &quot;meh&quot; picture for a &quot;meh&quot; wine.</p></div>
<p><strong>Americana Vineyards Cabernet Franc (N/V)</strong><br />
<strong>Grape:</strong>Cabernet Franc, Baco Noir??<br />
<strong>ABV:</strong> not labeled, (&#8220;table wine&#8221;)  is it that hard to get your alcohol measured?!<br />
<strong>Price Point: </strong>$18<br />
<strong>Notes:</strong><br />
<em>Looks</em>: reddish-violet, pretty intense<br />
<em>Nose</em>: Smoky*, vanilla oak on the nose.  Toasty, chocolatey, I am smelling a lot of oak and not much wine.  Kind of smells like a roasted marshmallow.  Other than that, not much to offer.<br />
<em>Palate</em>: I get smoky, oaky flavors on the palate, followed by straight up, somewhat harsh acidity and a short, bitter finish.  You know, I wouldn&#8217;t be surprised (just guessing here) if this were blended with a bit of Baco Noir, a red {<a href="http://ithacork.wordpress.com/winespeak/#hybrid" target="_blank">hybrid</a>} which to me has an unmistakable smoky aroma, to add some color.  Baco is found in a lot of other Americana wines as well&#8230;</p>
<p><strong>Rating: </strong> 1.5 corks <img class="alignnone size-full wp-image-54" title="cork" src="http://ithacork.files.wordpress.com/2009/01/cork.gif" alt="cork" width="20" height="20" /><img class="alignnone size-full wp-image-54" title="halfcork" src="http://ithacork.files.wordpress.com/2009/01/halfcork.gif" alt="halfcork" width="20" height="20" /> for a thin, acidic, smoky wine.</p>
<hr />
<p><a href="http://www.americanavineyards.com/">Americana Vineyards</a> has its benefits.  It&#8217;s one of the closest wineries on the <a href="http://www.cayugawinetrail.com">Cayuga Wine Trail</a> to Ithaca.  Their tasting room is a big barn with a nice bar and ambience and live music on Sunday nights.  Also, it&#8217;s usually open until 6 so when you get kicked out of your last winery at 5 or 5:30, you can always stop there on the way home.  Also, one of their wines, Sweet Rosie, a dessert wine, comes with a piece of fudge.  Um, and they have big wine dogs.  I think that&#8217;s about it for me.</p>
<p>Cabernet franc is one of those varieties that is supposed to do well in the Finger Lakes, so I like to pick one up whenever I visit a winery.  Now, 2006 wasn&#8217;t the best vintage (I bought this bottle in January or so, so the bottle made with 2007 grapes is probably not out yet) in the Finger Lakes.  I&#8217;m also not sure that they used all 2006 grapes, since it&#8217;s non-vintage, there&#8217;s no way to know.  This wine, though, is really going out of its way to hide it.  Baco for color, oak for &#8220;flavor&#8221;.  Not that I mind oak, but there&#8217;s just not too much cabernet franc expression here, or really any expression.  And at $18, no way would I get this again.</p>
<p><strong>*Science!</strong><div id="attachment_330" class="wp-caption alignright" style="width: 124px"><img src="http://ithacork.files.wordpress.com/2009/04/200px-guaiacol2.png?w=114" alt="Guaiacol and its derivatives are usually smoky, like bacon, but sometimes not in a good way." title="200px-guaiacol2" width="114" height="96" class="size-thumbnail wp-image-330" /><p class="wp-caption-text">Guaiacol and its derivatives are usually smoky, like bacon, but sometimes not in a good way.</p></div></p>
<p>Smoky aromas could have several sources (e.g., the grape variety), but the most likely culprit is toasted oak.  The insides of oak barrels are charred, or &#8220;toasted&#8221;, before being sold as wine barrels.  Winemakers can usually choose light, medium, or heavy toast.  Toasting extracts some flavor compounds from the wood, specifically lignin degradation products.  Lignin, simply, is a molecule that holds the cellulose fibers in wood together.  (For this reason, it&#8217;s a real pain in the <a href="http://www.plantsciences.iastate.edu/newsletter/2007-01/lignin.html">biofuel industry</a>, but we digress&#8230;).  Compounds that result from the breakdown of lignin include eugenol (clove aroma), vanillin (vanilla), and guaiacol (smoke).  (Ref: <a href="http://www3.interscience.wiley.com/journal/110446218/abstract?CRETRY=1&amp;SRETRY=0">Galletti <em>et al.</em>, &#8220;Chemical composition of wood casks for wine ageing as determined by pyrolysis/gc/ms&#8221;, <em>Rapid Communications in Mass Spectrometry</em>, 1995</a>).  In this case the smokiness could derive from the oak (guaiacol) or the smoky component in Baco noir which has yet to be elucidated (it could very well be similar to guaiacol.)    Guaiacol taint (&#8220;smoke taint&#8221;) is sometimes found in wines made from berries that are near wildfires (<a href="http://www.winebusiness.com/wbm/?go=getArticle&amp;dataId=59229">e.g., recently in Australia</a>) and therefore exposed to smoke.  The guaiacol in the smoke will accumulate in the waxy outer coating of the berry and make its way into the wine.</p>
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