Smoke looms over the vineyard at 50th Parallel Winery in Lake Country //Sydney Morton photo

Smoke from wildfires could affect B.C. wine

Smoke taint could sour this years vintages if ash falls on grapes

The looming smoke has dropped a sepia-like curtain over most of B.C.

Summer activities have been halted, patio season cut short and now UBC Okanagan PhD student Matt Noestheden says it could affect wine.

“It’s a little too early to tell, the prime susceptibility for the grapes is just coming around for most varietals, depending on where the vineyard is in the Okanagan,” Noestheden said. “The smoke we have seen up to date is a concern but we don’t have a definitive way too find out if the smoke will hurt this years vintage.”

Related: Bachelorettes’ sashes cinched at Kelowna Wineries

Smoke taint can affect the wine depending on the susceptibility of the grapes to the smoke coming around. Red wine, or any wine where the skin is kept on during the wine making process is more likely to be left with a smoky or an ashy taste. The molecule in the grape skin called glyoxal absorbs the ash or heavy smoke that falls onto the grape berry.

The smoky skies will delay harvest since the vines are not receiving direct sunlight to ripen. Noestheden says some vintners are nervous and others embrace the smoky scent and taste in their wine, as a part of the Okanagan terroir.

Different wine making strategies including reverse osmosis, or blending previous vintages along with the smoke tainted ones will allow wineries to salvage their harvests. Noestheden says that techniques such as aging in concrete or stainless steel could potentially help the situation instead of using barrels that can add a charred smoke taste and exacerbate the process.

Related: Viva la garagiste, small Okanagan wineries thrive at festival

“The issue really comes in a strong smoke tasting wine where you end up getting a heavy ash flavour. A lot of people like a bit of smoke in their wine and a red that was aged in a strong oak barrel may taste a little smoky and add value but the ash is an off-putting point in wine,” Noestheden said.

Gordon Fitzpatrick, president of Fitzpatrick Wines is not concerned about smoke taint at his winery just yet. Previously, Fitzpatrick owned Cedar Creek Winery which burned in the 2003 Kelowna wildfires, so he knows what it is like to lose vintages of wine due to smoke taint.

Related: Vibrant Vines named the best winery in Canada

“Last year we had this smoke haze and the only impact it had was that it delayed the ripening a bit,” Fitzpatrick said. “I don’t anticipate any issues this year, but I always get nervous about saying anything definitely before the wildfires are over.”

The second hand smoke from B.C. and Washington State are not leaving ash on the grapes this year which leaves Fitzpatrick with an optimistic approach to this year’s harvest.

To report a typo, email:
newstips@kelownacapnews.com
.


@sydneyrmorton
sydney.morton@kelownacapnews.com

Like us on Facebook and follow us on Twitter.

Just Posted

Langley rollover crash slows traffic on 200 Street in Willoughby

Crews called to Monday afternoon collision involving two cars

VIDEO: Langley BMX racers propel pumpkins down their track

Once the standard race day was over, riders let a series of gourds roll down their Brookswood track.

Fort Langley wakes up to a flower bombing

A team from a village floral shop wanted to do a beautification project.

Abbotsford mom stuck in Africa over adoption delay

Kim and Clark Moran have been waiting four weeks to bring son home

Township mayor Jack Froese talks short- and long-term goals for third term

Tree bylaw, pot sales among topics that will need attention in coming months

B.C. sailor surprised by humpback whale playing under her boat

Jodi Klahm-Kozicki said the experience was ‘magical’ near Denman Island

Ovechkin has 4 points as Caps rough up Canucks 5-2

WATCH: Defending champs pick up impressive win in Vancouver

Vancouver mayoral hopefuly admits defeat, congratulates winner Kennedy Stewart

Ken Sim of the Non-Partisan Association apologized for the time it took to acknowledge Stewart won

Mental fitness questioned of man charged in Chilliwack River Valley shooting

Peter Kampos told his lawyer ‘his dreams are being stolen and turned into drugs’ at Surrey Pre-trial

B.C. government moves to tighten resource industry regulations

New superintendent will oversee engineers, biologists, foresters

Election watchdog seeks digitally savvy specialists to zero in on threats

Move follows troublesome evidence of online Russian interference in the 2016 U.S. election

More court before Dutch man charged in Amanda Todd case is extradited here

Appeals must be dealt with in Europe, before charges faced in B.C.

Most Read