World Grain - November 2012 - FF - 15

Climate change and flour treatment │ Mühlenchemie

Flour without improvers

Flour with the addition of 0.3 % Alphamalt WT 1

Impressive results: With the aid of suitable additives, Mühlenchemie’s R&D department succeeded in producing marketable wheat bread consisting of 50 percent bug-damaged flour.

and Bulgarian flour from the harvests of 2010 and 2009, in which the additives and 1, especially, produced excellent results in respect of volume enlargement and crumb enhancement. “The balanced combination of enzymes, ascorbic acid and acidity regulators made it possible to mix a large percentage of bug-damaged flour with undamaged starting material and thus produce marketable baked goods” says Dr. Popper, explaining the concrete benefits of the project work.

the normal amount of flour maturing and oxidizing agents such as ascorbic acid can be added to sproutdamaged flour, xylanase must be dosed with caution. Emulsifiers like DATEM, lecithin or mono- and diglycerides are helpful, as is the addition of vital gluten, and acidity regulators are extremely effective in stabilizing the dough.

Rowelit saves rain-damaged crops
Mühlenchemie has taken these complex interactions into account in its flour improver – an acid and mineral complex with a buffer effect; the addition of as little as 0.1 percent has a significant effect on the water absorption capacity and stability of sproutdamaged flours. “Rowelit is certainly an effective means of compensating for the negative effects of the rain-damaged crops that will become increasingly common in the course of climate change. And that applies to rye flours as well as wheat”, Dr. Popper concludes from the extensive tests.

Maintaining bakeability
But too much rain, as well as too little, can spoil the quality of the crop; one example of that is the historic floods in Australia at the beginning of 2011. The masses of water caused the grains to start germinating in the fields, which in turn gave rise to large amounts of starch-degrading enzymes. The water-absorption capacity of the flour is then reduced; the doughs become soft and sticky. The shape and volume of the loaves suffer from the poor stability of the dough. Flour improvers can compensate for crop damage of this kind, too, but their use requires a sure instinct, as Dr. Popper emphasizes. Whereas twice to four times

15



World Grain - November 2012

Table of Contents for the Digital Edition of World Grain - November 2012

World Grain - November 2012
Table of Contents
From the Editor-in-chief - Grains freed from macroeconomic forces
Calendar of Events
News review - ADM ups stake in GrainCorp with aim to acquire business
CME to acquire Kansas City Board of Trade
Canadian wheat output up 6% from 2011
Australia’s wheat export market further deregulated
Glencore acquires interest in Russian grain terminal
ADM, Wilmar receive approval for partnership
Prospects for U.S. rice exports to China advance
Ingredion earnings climb 29% in third quarter
Dangote sells stake in flour mills to Tiger Brands
Richardson to invest in port terminal facility
Alltech predicts contraction in feed production
CBH Grain restructures export marketing team
South Korea removes U.S. rice import, sales suspension
Cargill plans Canadian canola crush plant
Cargill earnings quadruple on companywide improvement
Bunge’s earnings rise as it plans for drought impact
Japan increases feed wheat imports on high corn price
Grain Market Review - Wheat
Country Focus - Focus on Romania
Feature - E.U. milling industry analysis
Feature - ‘New’ CWB forges ahead
Feature - Road to self-sufficiency
Feature - Global grain trade review
Feature - Market volatility new normal
Feature - The Brazilian transportation dilemma
Milling Operatoions - Wheat blending
Feed Operations - Choosing the right bearing
World Grain Weather Report - Arctic meltdown
Feature - Global Food Safety Initiative
Feature - iRely takes 100-year view
Feature - Ocrim hosts milling event
Supplier News
Product Showcase
Feature - Recalling Donald M. Mennel as leader
World Grain Archive
Ad Index/Reader Information Form/International Faxback Program
World Grain - November 2012 - World Grain - November 2012
World Grain - November 2012 - 2
World Grain - November 2012 - 3
World Grain - November 2012 - 4
World Grain - November 2012 - 5
World Grain - November 2012 - 6
World Grain - November 2012 - Table of Contents
World Grain - November 2012 - From the Editor-in-chief - Grains freed from macroeconomic forces
World Grain - November 2012 - 9
World Grain - November 2012 - Calendar of Events
World Grain - November 2012 - 11
World Grain - November 2012 - Canadian wheat output up 6% from 2011
World Grain - November 2012 - 13
World Grain - November 2012 - Glencore acquires interest in Russian grain terminal
World Grain - November 2012 - Prospects for U.S. rice exports to China advance
World Grain - November 2012 - Dangote sells stake in flour mills to Tiger Brands
World Grain - November 2012 - Alltech predicts contraction in feed production
World Grain - November 2012 - South Korea removes U.S. rice import, sales suspension
World Grain - November 2012 - 19
World Grain - November 2012 - Japan increases feed wheat imports on high corn price
World Grain - November 2012 - 21
World Grain - November 2012 - Grain Market Review - Wheat
World Grain - November 2012 - 23
World Grain - November 2012 - Country Focus - Focus on Romania
World Grain - November 2012 - 25
World Grain - November 2012 - 26
World Grain - November 2012 - 27
World Grain - November 2012 - 28
World Grain - November 2012 - 29
World Grain - November 2012 - Feature - E.U. milling industry analysis
World Grain - November 2012 - 31
World Grain - November 2012 - 32
World Grain - November 2012 - 33
World Grain - November 2012 - 34
World Grain - November 2012 - 35
World Grain - November 2012 - 36
World Grain - November 2012 - 37
World Grain - November 2012 - Feature - ‘New’ CWB forges ahead
World Grain - November 2012 - 39
World Grain - November 2012 - 40
World Grain - November 2012 - 41
World Grain - November 2012 - 42
World Grain - November 2012 - 43
World Grain - November 2012 - 44
World Grain - November 2012 - 45
World Grain - November 2012 - Feature - Road to self-sufficiency
World Grain - November 2012 - 47
World Grain - November 2012 - 48
World Grain - November 2012 - 49
World Grain - November 2012 - 50
World Grain - November 2012 - 51
World Grain - November 2012 - Feature - Global grain trade review
World Grain - November 2012 - 53
World Grain - November 2012 - 54
World Grain - November 2012 - 55
World Grain - November 2012 - 56
World Grain - November 2012 - FF - 1
World Grain - November 2012 - FF - 2
World Grain - November 2012 - FF - 3
World Grain - November 2012 - FF - 4
World Grain - November 2012 - FF - 5
World Grain - November 2012 - FF - 6
World Grain - November 2012 - FF - 7
World Grain - November 2012 - FF - 8
World Grain - November 2012 - FF - 9
World Grain - November 2012 - FF - 10
World Grain - November 2012 - FF - 11
World Grain - November 2012 - FF - 12
World Grain - November 2012 - FF - 13
World Grain - November 2012 - FF - 14
World Grain - November 2012 - FF - 15
World Grain - November 2012 - FF - 16
World Grain - November 2012 - FF - 17
World Grain - November 2012 - 74
World Grain - November 2012 - 75
World Grain - November 2012 - 76
World Grain - November 2012 - 77
World Grain - November 2012 - Feature - Market volatility new normal
World Grain - November 2012 - 79
World Grain - November 2012 - 80
World Grain - November 2012 - 81
World Grain - November 2012 - 82
World Grain - November 2012 - 83
World Grain - November 2012 - Feature - The Brazilian transportation dilemma
World Grain - November 2012 - 85
World Grain - November 2012 - 86
World Grain - November 2012 - 87
World Grain - November 2012 - 88
World Grain - November 2012 - 89
World Grain - November 2012 - 90
World Grain - November 2012 - 91
World Grain - November 2012 - 92
World Grain - November 2012 - 93
World Grain - November 2012 - Milling Operatoions - Wheat blending
World Grain - November 2012 - 95
World Grain - November 2012 - 96
World Grain - November 2012 - 97
World Grain - November 2012 - 98
World Grain - November 2012 - 99
World Grain - November 2012 - Feed Operations - Choosing the right bearing
World Grain - November 2012 - 101
World Grain - November 2012 - 102
World Grain - November 2012 - 103
World Grain - November 2012 - 104
World Grain - November 2012 - 105
World Grain - November 2012 - World Grain Weather Report - Arctic meltdown
World Grain - November 2012 - 107
World Grain - November 2012 - 108
World Grain - November 2012 - 109
World Grain - November 2012 - Feature - Global Food Safety Initiative
World Grain - November 2012 - 111
World Grain - November 2012 - 112
World Grain - November 2012 - 113
World Grain - November 2012 - Feature - iRely takes 100-year view
World Grain - November 2012 - 115
World Grain - November 2012 - Feature - Ocrim hosts milling event
World Grain - November 2012 - 117
World Grain - November 2012 - Supplier News
World Grain - November 2012 - 119
World Grain - November 2012 - 120
World Grain - November 2012 - 121
World Grain - November 2012 - Product Showcase
World Grain - November 2012 - 123
World Grain - November 2012 - Feature - Recalling Donald M. Mennel as leader
World Grain - November 2012 - World Grain Archive
World Grain - November 2012 - Ad Index/Reader Information Form/International Faxback Program
World Grain - November 2012 - 127
World Grain - November 2012 - 128
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https://digital.world-grain.com/sosland/wg/world-grain-january-2022
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http://digital.world-grain.com/sosland/wg/2006_08_01
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http://digital.world-grain.com/sosland/wg/2006_05_01
http://digital.world-grain.com/sosland/wg/2006_04_01
http://digital.world-grain.com/sosland/wg/2006_03_01
http://digital.world-grain.com/sosland/wg/2006_02_01
http://digital.world-grain.com/sosland/wg/2006_01_01
http://digital.world-grain.com/sosland/wg/2005_12_01
http://digital.world-grain.com/sosland/wg/2005_11_01
http://digital.world-grain.com/sosland/wg/2005_10_01
http://digital.world-grain.com/sosland/wg/2005_09_01
http://digital.world-grain.com/sosland/wg/2005_08_01
http://digital.world-grain.com/sosland/wg/2005_07_01
http://digital.world-grain.com/sosland/wg/2005_06_01
http://digital.world-grain.com/sosland/wg/2005_05_01
http://digital.world-grain.com/sosland/wg/2005_04_01
http://digital.world-grain.com/sosland/wg/2005_03_01
http://digital.world-grain.com/sosland/wg/2005_02_01
http://digital.world-grain.com/sosland/wg/2005_01_01
http://digital.world-grain.com/sosland/wg/2004_12_01
http://digital.world-grain.com/sosland/wg/2004_11_01
http://digital.world-grain.com/sosland/wg/2004_10_02
http://digital.world-grain.com/sosland/wg/2004_10_02
http://digital.world-grain.com/sosland/wg/2004_10_01
http://digital.world-grain.com/sosland/wg/2004_09_01
http://digital.world-grain.com/sosland/wg/2004_08_01
https://www.nxtbookmedia.com