Passages Sustainable Food and Farming Systems - PASA
Passages Sustainable Food and Farming Systems - PASA
Passages Sustainable Food and Farming Systems - PASA
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The Story of Jeff Biddle<br />
continued from page 18<br />
ized milk will not sour, but it spoils<br />
because undesirable bacteria in the milk<br />
continue to grow during the refrigeration<br />
process. Pasteurization does not kill all<br />
bacteria, molds <strong>and</strong> fungus. But in raw<br />
milk, the probiotic bacteria multiply<br />
retarding spoilage, <strong>and</strong> give the milk a<br />
smooth, rich taste with a tangy, refreshing<br />
flavor, which means that the probiotic<br />
bacteria are of high quality <strong>and</strong><br />
intact. Jeff said that off-flavors in the<br />
milk are caused by the “wrong kind of<br />
bacteria present where it shouldn’t be.”<br />
Important factors in preserving the<br />
taste of the milk are proper chilling of the<br />
milk <strong>and</strong> holding at a specific temperature.<br />
The second reason people give for<br />
drinking raw milk is for the health benefits.<br />
In the early 1900s, the ‘raw milk<br />
cure’ was successfully used at the Mayo<br />
Clinic for a host of diseases. Up until<br />
World War II, many studies compared<br />
the use of raw vs. pasteurized milk in animals<br />
<strong>and</strong> children, <strong>and</strong> most results<br />
favored the use of raw milk. After the<br />
m<strong>and</strong>atory pasteurization act came in,<br />
these studies ceased.<br />
Raw milk contains many nutritional<br />
<strong>and</strong> immune enhancing properties. Pasteurization<br />
affects the nutritional quality<br />
of the vitamins C, B12, B6, A <strong>and</strong> D in<br />
the milk by reducing, inactivating,<br />
degrading or destroying the vitamin or its<br />
carrier proteins. In fact, artificial forms of<br />
A <strong>and</strong> D are added to pasteurized milk.<br />
Heat also denatures the protein in the<br />
milk, inactivates minerals, destroys the<br />
healthful probiotics <strong>and</strong> the lactoferrin,<br />
which is necessary for absorption of iron.<br />
Lack of iron causes anemia in children, a<br />
serious condition which affects growth.<br />
Lactoferrin also kills a wide range of<br />
pathogens.<br />
Local athletes are also interested in<br />
Jeff’s milk because of it health benefits.<br />
Tim Argiriadi, General Manager of Victory<br />
Sports <strong>and</strong> Fitness in State College,<br />
recommends raw milk to his clients. At<br />
Victory Sports, he says they see a variety<br />
of athletes from professional to high<br />
school. Tim explains, “Nutritional protein<br />
is pivotal in the body’s ability to perform,<br />
<strong>and</strong> a great source of protein is raw<br />
milk. The pasteurization <strong>and</strong> homogenization<br />
process denatures the protein<br />
<strong>and</strong> it loses its constituent nutritional<br />
quality making the protein no longer as<br />
effective or bioavailable.”<br />
He says that he has been drinking raw<br />
milk for about three years, since one of<br />
his trainees brought some in to the gym.<br />
He is lactose intolerant, but tried raw<br />
milk <strong>and</strong> now views it as “a good staple in<br />
a nutritional regimen,” it “brings a lot of<br />
value, <strong>and</strong> packs a nutritional punch.”<br />
Tim is especially interested in the<br />
CLA (conjugated linoleic acid) content<br />
of the milk. CLA is important for athletes<br />
<strong>and</strong> plays an important role in protein<br />
synthesis <strong>and</strong> muscle repair.<br />
We know that milk which is produced<br />
from cows on pasture is much higher in<br />
CLA than milk produced from grain <strong>and</strong><br />
corn fed cows. Research from Europe<br />
shows that CLA <strong>and</strong> Omega 3 fatty acids<br />
are high in raw milk from cows on pasture<br />
<strong>and</strong> alpine grasses. Tim says Jeff Biddle<br />
knows a lot about raw milk <strong>and</strong><br />
educated him about it.<br />
The government requires frequent<br />
testing of raw milk to ensure that it is safe<br />
for human consumption, which means<br />
that it does not contain organisms, which<br />
are harmful to health. Milk safety is an<br />
ultimate goal in raw milk production.<br />
In connection with milk safety, Penn<br />
State researchers are conducting a USDA<br />
(U.S. Department of Agriculture) funded<br />
study of permitted raw milk dairies in<br />
PA. Veterinarian Ernest Hovingh, PhD,<br />
http://vbs.psu.edu/directory/eph1, from<br />
the Veterinary <strong>and</strong> Biosciences Department<br />
in the College of Ag Sciences, is<br />
heading the raw milk part of the study.<br />
About 40 of the approximately 90 Pennsylvania<br />
raw milk dairies with permits,<br />
including Bear Meadows Farm, were<br />
recruited to participate in the study,<br />
which is part of a larger project entitled<br />
“Milk Safety Improvements for Milking<br />
Equipment <strong>and</strong> Raw Milk Production.”<br />
Researchers take samples of raw milk<br />
from the participating dairies over a set<br />
time period for analysis. Dr. Hovingh<br />
explained that, “We are looking at the<br />
efficiency <strong>and</strong> effectiveness of bulk milk<br />
cooling, <strong>and</strong> monitoring the milk fat,<br />
milk protein, somatic cell count, st<strong>and</strong>ard<br />
plate count, preliminary incubation<br />
count, lab pasteurization count, Salmonella,<br />
Campylobacter, Listeria, <strong>and</strong> E.<br />
coli. Although not directly related to the<br />
objectives of the project, we are also providing<br />
participants with a ‘bulk milk<br />
mastitis pathogen analysis’ every month.<br />
This consists of culturing for, <strong>and</strong> reporting<br />
on, common mastitis pathogens such<br />
as Strep agalactiae, coagulase-negative<br />
staphylococci, <strong>and</strong> others.”<br />
He said that he is also planning a twopart<br />
confidential survey of Pennsylvania<br />
consumers. Questionnaires will be distributed<br />
by mail to purchasers of raw<br />
milk from participant dairies, <strong>and</strong> to a<br />
r<strong>and</strong>om selection of PA consumers, without<br />
regard for what milk they drink, if<br />
any. Results from the study will be available<br />
at the end of 2012.<br />
More About the Farm<br />
Jeff is a very distinguished looking<br />
man who could be a doctor, lawyer or<br />
Indian chief, but he chose to be a farmer.<br />
Although he grew up on his parents’<br />
farm, he didn’t come to this profession<br />
early on. He chose to become a master<br />
carpenter with a state of the art workshop<br />
<strong>and</strong> lucrative business in the local community.<br />
I met Jeff when I was looking for<br />
a mantel for my fireplace. During the<br />
course of the creation of the mantel I got<br />
to know him a bit. At our last meeting,<br />
when he was affixing the mantel to the<br />
wall of my fireplace, he told me he that<br />
he just wanted to be a farmer <strong>and</strong> hang<br />
out with cows. He seemed very serious<br />
about his new vision. I didn’t see him for<br />
about 6 years after that, <strong>and</strong> thought he<br />
was still hammering away until I visited<br />
the Bear Meadows Farm recently.<br />
When I first turned into the long<br />
driveway framed by fields, <strong>and</strong> made my<br />
way down the farm road, it was like a step<br />
back in time. The spring house was on<br />
the left, then the farm house set on top<br />
20