منابع مشابه
Phytic acid degrading lactic acid bacteria in tef-injera fermentation.
Ethiopian injera, a soft pancake, baked from fermented batter, is preferentially prepared from tef (Eragrostis tef) flour. The phytic acid (PA) content of tef is high and is only partly degraded during the fermentation step. PA chelates with iron and zinc in the human digestive tract and strongly inhibits their absorption. With the aim to formulate a starter culture that would substantially deg...
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Phytic acid (PA) has been recognized as a potent antioxidant and inhibitor of iron-catalyzed hydroxyl radical formation under in vitro and in vivo conditions. Therefore, the aim of the present study was to investigate, with the use of HPLC/MS/MS, whether PA is capable of inhibiting linoleic acid autoxidation and Fe(II)/ascorbate-induced peroxidation, as well as Fe(II)/ascorbate-induced lipid pe...
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Cereal Chem. 63(6):475-478 A direct spectrophotometric method was developed to analyze phytic phytate. The new chromophore was used to determine phytic acid in eight acid without acid digestion. The method was based on the precipitation of legume seeds. Values obtained for phytic acid with the new chromophore phytate as ferric phytate followed by conversion to sodium phytate. On agreed with tho...
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T Bullwhip Effect is problematic: order variability increases as orders propagate along the supply chain. The fundamental differential delay equations for a retailer’s inventory reacting to a surge in demand are solved exactly. Much of the rich and complex inventory behavior is determined by the replenishment delay. The analytical solutions agree with numerical integrations and previous control...
متن کاملNumerical and analytical investigation of an ultrasonic assisted ECAP process
One of the great challenges in the processing of materials using Equal Channel Angular Pressing (ECAP) is the high forming forces required to produce large shear deformation in the material. Researchers show that the friction forces between the die and the sample constitute a great part of the total forming forces. Recently, ultrasonic vibrations are successfully implemented into the ECAP proce...
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ژورنال
عنوان ژورنال: Canadian Journal of Chemistry
سال: 1961
ISSN: 0008-4042,1480-3291
DOI: 10.1139/v61-163