When Nature's Apothecary
needed to boost production, it came to the experts
in liquid extraction. The Boulder, Colorado
processor of dietary supplements makes liquid,
medicinal extracts from over 300 varieties of
fresh plants. "With most of the machinery that
we use, we have had trouble finding anything
that is readily available on the market because
it's an unusual thing that we process," says
Tammi Hartung, Staff Herbalist, in charge of
formulation and education. "The
Goodnature X-1 Press has turned out to be an
exception to that rule."
Existing production methods had limited the
company's capability to keep up with orders
and were standing in the way of growth. "We
had been using a custom built hydraulic press
that could do only two gallons of extract
at a time. So it was a lot slower for us.
We had to fold the menstruum within a press
cloth and then place it within a basket for
pressing. Then the cloths were refolded for
a second pressing. The press was also very
noisy. You could hear it everywhere in the
plant".
Goodnature
was recommended by another herbal company.
An X-1 Single Layer Press was selected because
it provided more than enough pressing capacity
at an economical cost. "Overall, it's just
much more efficient for us. In fact it's so
much more pleasant to use that everybody here
is very grateful. First of all, you can do
a larger amount at one time. We're going through
in one day what used to take a week, at this
point."
Instead of folding press cloths, the X-1's
filter bag, which is suspended within the
press frame, is top loaded. Goodnature was
able to supply filter bags in various weaves
to accommodate the different materials that
had to be processed. "The bags are much better
than the process that we had to go through
before. So that has cut down on the work that's
involved there." Tammi notes. " The machine
is also quiet. Now you don't hear it at all.
It's used in a number of ways and seems to
be working for everything that we do."
Herbs are ground in an alcohol/water medium,
allowed to sit for a period of time, then
pressed, decanted, and stored in bulk extract
inventory. Finally they are packaged in one
ounce and four ounce bottles for sale. Goodnature's
X-1 press is currently used to press over
300 different herbs and organics including
Alfalfa, American Ginseng, Dandelion, Feverfew,
Chamomile, Golden Seal, and Milk Thistle Seed,
to name just a few. The company also presses
some fruit extracts, olive oil based products,
a garlic/horseradish/vinegar formula, and
some glycerites. 80% of the plant materials
are organically produced. The rest are wildcrafted.
"We
contract with small growers who strictly adhere
to organic growing methods. Anytime you are
using something for food, medicine, or personal
care, you don't want to be subjecting yourself
to chemicals," Tammi says. "We supply fresh
plant extracts which we believe are optimum
for good health. We also believe that we should
do that in a fashion that is beneficial and
safe for the human body as well as for the
earth. That means that organics and fresh
plants, processed within hours of harvest
are absolutely critical. That also means not
lowering our standards to using dried or conventionally
grown plants. And we avoid using wildcrafted
plants as much as possible because that can
be a serious burden on the environment."
The company refuses to use rice hulls, or
other pressing aids, yet still achieves high
yields and a first quality product. She states:
"Because the X-1 produces a juice that is
lower in solids, we have to do less decanting
to produce a clear product. The machine is
substantially easier to operate. One person
can handle the entire operation. In terms
of labor, it definitely has been beneficial
- just because of the time issue. So that
saves us substantially on labor costs. The
machine is used every day. It has worked very
well for us and we have not had any problems.
I can't think of anything we have had to do
in a special fashion in order to accommodate
the press."
Proper cleaning and sanitation are important.
"We have probably 500 pounds of plant material
going through it on a weekly basis depending
on the season, week, harvest and so on," Tammi
observes. "The X-1 is not as large and complex
to clean as our old press. It's much easier.
The various parts that can be taken off -
the racks, tray, and so forth are thoroughly
cleaned after each use. Even so, it's very
quick. It all comes apart and fits in the
sink - except for the press frame, which is
cleaned using a wipe-down procedure." Typically
a citrus cleaner is used. "The bags are just
rinsed in between each individual plant pressing
so that they never accumulate any collection
of material. Then they are hung and dried
between each use and once a week they are
washed on a gentle cycle in a washing machine."
Nature's Apothecary has been in business for
about five years and employs 16 people in
a 4,000 square foot facility. "We have an
extensive specimen garden planted here that
is used as an outside classroom. This space
is maintained by all the employees. We also
give presentations and workshops there and
it is part of the tour when people come to
visit us. They can actually see many of the
plants that we process in a living form,"
Tammi says.
The company's products are distributed nationally
and internationally - mostly to natural food
stores, practitioners, and other outlets.
Most product is sold under the firm's own
brand name. However, some private labeling
is also done. "We're growing bigger and bigger
every day and that's the plan of action. And
we're intent upon doing that without compromising
our standards," Tammi adds.
Improved
productivity.
"Overall it's just much more efficient for
us. In fact it's so much more pleasant to
use that everybody here is very grateful.
First of all, you can do a larger amount at
one time. We're going through in one day what
used to take a week, at this point."
Reduced
labor.
"The bags are much better than the process
that we had to go through before. So that
has cut down on the work that's involved there."
Versatility.
"Goodnature's X-1 press is currently used
to press over 300 different herbs and organics
including Alfalfa, American Ginseng, Dandelion,
Feverfew, Chamomile, Golden Seal, and Milk
Thistle Seed, to name a few. The company also
presses some fruit extracts, olive oil based
products, a garlic/horseradish/vinegar formula,
and some glycerites."
Secondary
filtration not needed.
"Because the X-1 produces a juice that is
lower in solids, we have to do less decanting
to produce a clear product."
Simple
Operation.
"The machine is substantially easier to operate.
One person can handle the entire operation.
In terms of labor, it definitely has been
beneficial - just because of the time issue.
So that saves us substantially on our labor
costs."
Ease
of sanitation.
"The X-1 is not as large and complex to clean
as our old press. It's much easier. The various
parts that can be taken off - the racks, tray,
and so forth are thoroughly cleaned after
each use. Even so its very quick. It all comes
apart and fits in the sink - except for the
press frame, which is cleaned using a wipe-down
procedure."
Goodnature's X-1 Single Layer Press utilizes
an electric hydraulic pressing system to provide
outputs of up to 20 gallons per hour with
solids contents as low as .5 percent. The
system requires only 110 volt, single phase
power for operation.
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