World Grain - January 2022 - 53

bushels/cwt today may be looking for a
new miller.
Ash controversy
As previously indicated, first-break
wheat has been cleaned and tempered
as needed to produce flour with desired
properties. Wheat flour ash (non-combustible
mineral remaining after a flour
sample is burned) content is a controversial
wheat flour property. Ash itself
may not impact baking performance but
the presence of ash in other wheat flour
components and compounds, including
perhaps enzymes involved in transport
during kernel development in and
around the Aleurone layer, may impact
performance.
Outside the United States there is less
focus on ash content with greater focus
on color and other functional properties.
Countries or markets utilizing ash
consider it a measure of milling performance
reflecting the miller's ability to
separate bran, germ and endosperm.
Wheat milling flows have become
shorter and more heavily loaded with
aggressive grinding and reduction approaches.
While this may increase flour
yield, it also may contribute to increased
flour ash content. Others suggest that to
increase wheat yield per unit of land
that additional and smaller kernels are
being bred into wheat varieties, resulting
in increased wheat ash. The Mohs
wheat ash curve in Figure 1 (page 52),
which has been modified to show flour
ash on a 0%, 12% and 14% moisture basis,
shows flour ash increase as a function
of yield. Figure 2 (page 54) shows a
portion of the curves between 70% and
85% flour yield. In either instance, ash
increases as a function of flour yield.
Keep in mind, yield shown is based
on wheat to the mill or test mill rather
than dirty wheat. The point is that increased
flour yield for a given mill usually
results in higher ash flour given the
current processing technology. The relationship
is more of a sigmoid shaped
curve low in ash content (0.25% to
0.35%) in the very beginning and gently
increasing as endosperm is isolated and
sharply increases as more bran than endosperm
is available for recovery.
The ash content of pure endosperm
varies due to variety, class and production
environment variations falling in a
range of 0.18% to 0.22%, while the ash
content of bran is in the range of 6.5%
to 7.5%. Keep in mind that milling is not
a surgical separation, therefore even the
earliest lowest ash flour produced has a
higher ash content than pure endosperm.
As mentioned earlier, some suggest
that additional and smaller kernels are
being bred into wheat varieties to increase
wheat yield per unit of land in
wheat production. It is well documented
that smaller wheat kernels produce
higher ash flour. US Wheat Associates
data shown in Table 2 (page 54) suggest
hard red spring wheat is slightly higher

http://www.ozpolat.com.tr

World Grain - January 2022

Table of Contents for the Digital Edition of World Grain - January 2022

World Grain - January 2022 - Intro
World Grain - January 2022 - 1
World Grain - January 2022 - 2
World Grain - January 2022 - 3
World Grain - January 2022 - 4
World Grain - January 2022 - 5
World Grain - January 2022 - 6
World Grain - January 2022 - 7
World Grain - January 2022 - 8
World Grain - January 2022 - 9
World Grain - January 2022 - 10
World Grain - January 2022 - 11
World Grain - January 2022 - 12
World Grain - January 2022 - 13
World Grain - January 2022 - 14
World Grain - January 2022 - 15
World Grain - January 2022 - 16
World Grain - January 2022 - 17
World Grain - January 2022 - 18
World Grain - January 2022 - 19
World Grain - January 2022 - 20
World Grain - January 2022 - 21
World Grain - January 2022 - 22
World Grain - January 2022 - 23
World Grain - January 2022 - 24
World Grain - January 2022 - 25
World Grain - January 2022 - 26
World Grain - January 2022 - 27
World Grain - January 2022 - 28
World Grain - January 2022 - 29
World Grain - January 2022 - 30
World Grain - January 2022 - 31
World Grain - January 2022 - 32
World Grain - January 2022 - 33
World Grain - January 2022 - 34
World Grain - January 2022 - 35
World Grain - January 2022 - 36
World Grain - January 2022 - 37
World Grain - January 2022 - 38
World Grain - January 2022 - 39
World Grain - January 2022 - 40
World Grain - January 2022 - 41
World Grain - January 2022 - 42
World Grain - January 2022 - 43
World Grain - January 2022 - 44
World Grain - January 2022 - 45
World Grain - January 2022 - 46
World Grain - January 2022 - 47
World Grain - January 2022 - 48
World Grain - January 2022 - 49
World Grain - January 2022 - 50
World Grain - January 2022 - 51
World Grain - January 2022 - 52
World Grain - January 2022 - 53
World Grain - January 2022 - 54
World Grain - January 2022 - 55
World Grain - January 2022 - 56
World Grain - January 2022 - 57
World Grain - January 2022 - 58
World Grain - January 2022 - 59
World Grain - January 2022 - 60
World Grain - January 2022 - 61
World Grain - January 2022 - 62
World Grain - January 2022 - 63
World Grain - January 2022 - 64
World Grain - January 2022 - 65
World Grain - January 2022 - 66
World Grain - January 2022 - 67
World Grain - January 2022 - 68
World Grain - January 2022 - 69
World Grain - January 2022 - 70
World Grain - January 2022 - 71
World Grain - January 2022 - 72
https://digital.world-grain.com/sosland/wg/world-grain-april-2024
https://digital.world-grain.com/sosland/wg/world-grain-march-2024
https://digital.world-grain.com/sosland/wg/world-grain-february-2024
https://digital.world-grain.com/sosland/wg/world-grain-january-2024
https://digital.world-grain.com/sosland/wg/world-grain-december-2023
https://digital.world-grain.com/sosland/wg/world-grain-november-2023
https://digital.world-grain.com/sosland/wg/world-grain-october-2023
https://digital.world-grain.com/sosland/wg/world-grain-september-2023
https://digital.world-grain.com/sosland/wg/world-grain-august-2023
https://digital.world-grain.com/sosland/wg/world-grain-july-2023
https://digital.world-grain.com/sosland/wg/world-grain-june-2023
https://digital.world-grain.com/sosland/wg/world-grain-may-2023
https://digital.world-grain.com/sosland/wg/world-grain-april-2023
https://digital.world-grain.com/sosland/wg/world-grain-march-2023
https://digital.world-grain.com/sosland/wg/world-grain-february-2023
https://digital.world-grain.com/sosland/wg/world-grain-january-2023
https://digital.world-grain.com/sosland/wg/world-grain-december-2022
https://digital.world-grain.com/sosland/wg/world-grain-november-2022
https://digital.world-grain.com/sosland/wg/world-grain-october-2022
https://digital.world-grain.com/sosland/wg/world-grain-september-2022
https://digital.world-grain.com/sosland/wg/world-grain-august-2022
https://digital.world-grain.com/sosland/wg/world-grain-july-2022
https://digital.world-grain.com/sosland/wg/world-grain-june-2022
https://digital.world-grain.com/sosland/wg/world-grain-may-2022
https://digital.world-grain.com/sosland/wg/world-grain-april-2022
https://digital.world-grain.com/sosland/wg/world-grain-march-2022
https://digital.world-grain.com/sosland/wg/world-grain-february-2022
https://digital.world-grain.com/sosland/wg/world-grain-january-2022
https://digital.world-grain.com/sosland/wg/world-grain-december-2021
https://digital.world-grain.com/sosland/wg/-world-grain-november-2021
https://digital.world-grain.com/sosland/wg/world-grain-october-2021
https://digital.world-grain.com/sosland/wg/world-grain-september-2021
https://digital.world-grain.com/sosland/wg/world-grain-august-2021
https://digital.world-grain.com/sosland/wg/world-grain-july-2021
https://digital.world-grain.com/sosland/wg/world-grain-june-2021
https://digital.world-grain.com/sosland/wg/world-grain-may-2021
https://digital.world-grain.com/sosland/wg/world-grain-april-2021
https://digital.world-grain.com/sosland/wg/world-grain-march-2021
https://digital.world-grain.com/sosland/wg/world-grain-february-2021
https://digital.world-grain.com/sosland/wg/2021_01_01
https://digital.world-grain.com/sosland/wg/2020_12_01
https://digital.world-grain.com/sosland/wg/2020_11_01
https://digital.world-grain.com/sosland/wg/2020_10_01
https://digital.world-grain.com/sosland/wg/2020_09_01
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https://digital.world-grain.com/sosland/wg/2020_07_01
https://digital.world-grain.com/sosland/wg/2020_06_01
https://digital.world-grain.com/sosland/wg/2020_05_01
https://digital.world-grain.com/sosland/wg/2020_04_01
https://digital.world-grain.com/sosland/wg/2020_03_01
https://digital.world-grain.com/sosland/wg/2020_02_01
https://digital.world-grain.com/sosland/wg/2020_01_01
https://digital.world-grain.com/sosland/wg/2019_12_01
https://digital.world-grain.com/sosland/wg/2019_11_01
https://digital.world-grain.com/sosland/wg/2019_10_01
https://digital.world-grain.com/sosland/wg/2019_09_01
https://digital.world-grain.com/sosland/wg/2019_08_01
https://digital.world-grain.com/sosland/wg/2019_07_01
https://digital.world-grain.com/sosland/wg/2019_06_01
https://digital.world-grain.com/sosland/wg/2019_05_01
https://digital.world-grain.com/sosland/wg/2019_04_01
https://digital.world-grain.com/sosland/wg/2019_03_01
https://digital.world-grain.com/sosland/wg/2019_02_01
https://digital.world-grain.com/sosland/wg/2019_01_01
http://digital.world-grain.com/sosland/wg/2018_12_01
http://digital.world-grain.com/sosland/wg/2018_11_01
http://digital.world-grain.com/sosland/wg/2018_10_01
http://digital.world-grain.com/sosland/wg/2018_09_01
http://digital.world-grain.com/sosland/wg/2018_08_01
http://digital.world-grain.com/sosland/wg/2018_07_01
http://digital.world-grain.com/sosland/wg/2018_06_01
http://digital.world-grain.com/sosland/wg/2018_05_01
http://digital.world-grain.com/sosland/wg/2018_04_01
http://digital.world-grain.com/sosland/wg/2018_03_01
https://www.nxtbook.com/sosland/wg/2018_02_01
https://www.nxtbook.com/sosland/wg/2018_01_01
https://www.nxtbook.com/sosland/wg/2017_12_01
https://www.nxtbook.com/sosland/wg/2017_11_01
https://www.nxtbook.com/sosland/wg/2017_10_01
https://www.nxtbook.com/sosland/wg/2017_09_01
https://www.nxtbook.com/sosland/wg/2017_08_01
https://www.nxtbook.com/sosland/wg/2017_07_01
https://www.nxtbook.com/sosland/wg/2017_06_01
https://www.nxtbook.com/sosland/wg/2017_05_01
https://www.nxtbook.com/sosland/wg/2017_04_01
https://www.nxtbook.com/sosland/wg/2017_03_01
https://www.nxtbook.com/sosland/wg/2017_02_01
https://www.nxtbook.com/sosland/wg/2017_01_01
https://www.nxtbook.com/sosland/wg/2016_12_01
https://www.nxtbook.com/sosland/wg/2016_11_01
https://www.nxtbook.com/sosland/wg/2016_10_01
https://www.nxtbook.com/sosland/wg/2016_09_01
https://www.nxtbook.com/sosland/wg/2016_08_01
https://www.nxtbook.com/sosland/wg/2016_07_01
https://www.nxtbook.com/sosland/wg/2016_06_01
https://www.nxtbook.com/sosland/wg/2016_05_01
https://www.nxtbook.com/sosland/wg/2016_04_01
https://www.nxtbook.com/sosland/wg/2016_03_01
https://www.nxtbook.com/sosland/wg/2016_02_01
https://www.nxtbook.com/sosland/wg/2016_01_01
https://www.nxtbook.com/sosland/wg/2015_12_01
https://www.nxtbook.com/sosland/wg/2015_11_01
https://www.nxtbook.com/sosland/wg/2015_10_01
http://digital.world-grain.com/sosland/wg/2015_09_01
http://digital.world-grain.com/sosland/wg/2015_08_01
http://digital.world-grain.com/sosland/wg/2015_07_01
http://digital.world-grain.com/sosland/wg/2015_06_01
http://digital.world-grain.com/sosland/wg/2015_05_01
https://www.nxtbook.com/sosland/wg/2015_04_01
https://www.nxtbook.com/sosland/wg/2015_03_01
https://www.nxtbook.com/sosland/wg/2015_02_01
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https://www.nxtbook.com/sosland/wg/2014_09_01
https://www.nxtbook.com/sosland/wg/2014_08_01
https://www.nxtbook.com/sosland/wg/2014_07_01
https://www.nxtbook.com/sosland/wg/2014_06_01
https://www.nxtbook.com/sosland/wg/2014_05_01
https://www.nxtbook.com/sosland/wg/2014_04_01
https://www.nxtbook.com/sosland/wg/2014_03_01
https://www.nxtbook.com/sosland/wg/2014_02_01
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https://www.nxtbook.com/sosland/wg/2013_11_01
https://www.nxtbook.com/sosland/wg/2013_10_01
https://www.nxtbook.com/sosland/wg/2013_09_01
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http://digital.world-grain.com/sosland/wg/2004_11_01
http://digital.world-grain.com/sosland/wg/2004_10_02
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