Ralph Cator
Joining Meat Hall's Class of 2010 - Canadian Meat Business
Joining Meat Hall's Class of 2010 - Canadian Meat Business
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Research study<br />
Specifically, Church said,<br />
the study – which, pending<br />
provincial funding, he hopes<br />
will start in October – will<br />
look at the effects of certain<br />
ingredients that may reduce<br />
methane emissions and<br />
harmful bacteria.<br />
“ Wine is a very good source<br />
of tannins, a secondary plant<br />
metabolite has been shown<br />
to be one of the best ways to<br />
reduce methane. We want to<br />
look at the tannins found in<br />
wine and see if the addition to<br />
the feed actually reduces the<br />
methane,” he explained.<br />
“There’s also a compound<br />
found in wine called reservatrol<br />
that has been shown in vitro to<br />
be quite a powerful microbial.<br />
So we’re also geared up to look<br />
at the microbiology – we want<br />
to see what the impact is on E. coli and antibiotic resistance<br />
in general,” he said, adding that fatty acid profiles will also<br />
be examined to see if there are any changes to omega-3 or<br />
conjugated linoleic acid (CLA) content.<br />
Church also noted that the effect on the meat itself,<br />
specifically its tenderness and flavour and colour, will be<br />
studied. “I’ve certainly had the wine-fed beef myself and at the<br />
time it seemed sweeter. It was a really nice product, but it’s kind<br />
Photos: Trudephoto.com<br />
of anecdotal – you don’t know if<br />
that’s how the steak would have<br />
been anyway,” he said.<br />
Church added that he’s<br />
surprised there has been little<br />
backlash about boozing-up the<br />
cows, particularly from “activist<br />
types” – but he noted that part<br />
of his study will look into the<br />
alcohol’s effect on the animals.<br />
“We’re going to set up a<br />
behavioural test and measure<br />
their chute exit speed,” he<br />
said. “I’ve actually gone to the<br />
feedlot and seen the cattle.<br />
My academic background is in<br />
animal behaviour and I certainly<br />
couldn’t see a difference.”<br />
He estimated that, based on<br />
body mass alone, a litre of wine a<br />
day for a cow may be equivalent to<br />
a glass of wine a day for a person<br />
– an amount widely determined<br />
to be heart-healthy for humans.<br />
“Cows are also ruminants, so<br />
I’m not sure how much wine would actually get through the<br />
rumen,” he said. “I can’t see it having any impact on them<br />
whatsoever.”<br />
Ravndahl said the only difference she’s seen after adding<br />
wine to the cattle’s feed is that the animals are calmer.<br />
Currently Sezmu’s wine-fed beef is only available in B.C., but<br />
there are plans to expand to other markets in the near future.<br />
Janice Ravndahl and Darrel Timm<br />
operate Sezmu Meats in Kelowna, B.C.<br />
“I opened a container of ground beef<br />
here the other night and it smelled<br />
like I opened a bottle of wine for a<br />
few moments.” – Janice Ravndahl<br />
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September/October 2010 Canadian Meat Business 15