Petfood Industry - November 2019 - 31

Industry
YEARS

Industry
If we can push some of that
topical fat (oil) into the extruder
when we are processing the food it
might help. The problem is that we
cannot simply move a large quantity of fat (oil) into the barrel of the
extruder because it will lubricate
the screw and decrease the energy
applied to the food. Said another
way, the extruder works in part
through friction and adding liquefied fat (oil) will decrease friction.
If the fat is part of the seed that
"encapsulates" it with starch and
protein, then it doesn't have as
dramatic an impact lubricating the
extruder. The net result is the kibble
will expand properly and less surface
fat is needed to meet the target.
How much to use? Well that
depends on the formula and the
target. Clearly a high-performance, high-fat food would
benefit from this approach.
But most of the evidence at the
moment would suggest that
30% whole soybean in the diet
is probably too high. Micronizing, toasting or extruding before
incorporation into the food might
help reduce the antinutritional
factors. Even then, it would be
preferable to limit whole soybeans
to 15-20% to reduce the impact of
the non-starch polysaccharides.
More evidence to support this
notion would be helpful. While
it may have been hard to believe
that we would see grain promoted
in pet food before July 2018, in
the upside-down world that is
pet food it wouldn't be a surprise
if soybeans find a new niche in
special pet food applications in the
near future. ■
Industry November 2019

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Petfood Industry - November 2019

Table of Contents for the Digital Edition of Petfood Industry - November 2019

Petfood Industry - November 2019
Contents
How pet food can reduce waste, use more ingredients
Speaking of…
News and Calendar
Shameless Pets upcycles for eco-friendly dog treats
Transparency a complex issue for the pet food industry
The animal health corridor’s importance to pet food
Pet food companies give back in 2019
AAFCO holds annual meeting, Part 2: pet food activities
Whole soybeans: Why hasn’t pet food found this ingredient?
Current top trends in pet treats and chews
New Products
Marketplace
Advertiser’s Index
Petfood Industry - November 2019 - CT1
Petfood Industry - November 2019 - CT2
Petfood Industry - November 2019 - Petfood Industry - November 2019
Petfood Industry - November 2019 - Cover1a
Petfood Industry - November 2019 - Cover1b
Petfood Industry - November 2019 - Cover2
Petfood Industry - November 2019 - 1
Petfood Industry - November 2019 - Contents
Petfood Industry - November 2019 - 3
Petfood Industry - November 2019 - How pet food can reduce waste, use more ingredients
Petfood Industry - November 2019 - 5
Petfood Industry - November 2019 - Speaking of…
Petfood Industry - November 2019 - 7
Petfood Industry - November 2019 - 8
Petfood Industry - November 2019 - News and Calendar
Petfood Industry - November 2019 - Shameless Pets upcycles for eco-friendly dog treats
Petfood Industry - November 2019 - 11
Petfood Industry - November 2019 - 12
Petfood Industry - November 2019 - 13
Petfood Industry - November 2019 - Transparency a complex issue for the pet food industry
Petfood Industry - November 2019 - 15
Petfood Industry - November 2019 - 16
Petfood Industry - November 2019 - 17
Petfood Industry - November 2019 - The animal health corridor’s importance to pet food
Petfood Industry - November 2019 - 19
Petfood Industry - November 2019 - 20
Petfood Industry - November 2019 - 21
Petfood Industry - November 2019 - 22
Petfood Industry - November 2019 - 23
Petfood Industry - November 2019 - Pet food companies give back in 2019
Petfood Industry - November 2019 - 25
Petfood Industry - November 2019 - AAFCO holds annual meeting, Part 2: pet food activities
Petfood Industry - November 2019 - 27
Petfood Industry - November 2019 - Whole soybeans: Why hasn’t pet food found this ingredient?
Petfood Industry - November 2019 - 29
Petfood Industry - November 2019 - 30
Petfood Industry - November 2019 - 31
Petfood Industry - November 2019 - Current top trends in pet treats and chews
Petfood Industry - November 2019 - 33
Petfood Industry - November 2019 - New Products
Petfood Industry - November 2019 - 35
Petfood Industry - November 2019 - 36
Petfood Industry - November 2019 - 37
Petfood Industry - November 2019 - 38
Petfood Industry - November 2019 - 39
Petfood Industry - November 2019 - Marketplace
Petfood Industry - November 2019 - 41
Petfood Industry - November 2019 - Advertiser’s Index
Petfood Industry - November 2019 - Cover3
Petfood Industry - November 2019 - Cover4
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