1969
DOI: 10.1111/j.1365-2621.1969.tb01504.x
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An improved method of adjusting flour moisture in studies on lipid binding

Abstract: A method is described for the controlled adjustment of flour moisture level over the range 1660%. Water was added as powdered ice to flour dispersed in liquid nitrogen thereby avoiding the introduction of mechanical work. The effect of moisture on the distribution of free and bound lipids in a hard wheat flour was investigated using this technique.Free lipid decreased above 20% moisture, while extractable bound lipid increased only above 25% moisture. These different critical moisture levels are considered wit… Show more

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Cited by 26 publications
(2 citation statements)
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“…The procedure used in this study to prepare sodium caseinate dispersions in the concentration range 18% to 40% w/w was adapted from the method developed by Davies and others (1969) to adjust the moisture content of flour. The buffer, 25 mM phosphate, pH 6.8, and 70 mM NaCl, was added drop wise to boiling liquid nitrogen in a ceramic mortar and, once frozen, was ground to a fine powder with a ceramic pestle.…”
Section: Methodsmentioning
confidence: 99%
“…The procedure used in this study to prepare sodium caseinate dispersions in the concentration range 18% to 40% w/w was adapted from the method developed by Davies and others (1969) to adjust the moisture content of flour. The buffer, 25 mM phosphate, pH 6.8, and 70 mM NaCl, was added drop wise to boiling liquid nitrogen in a ceramic mortar and, once frozen, was ground to a fine powder with a ceramic pestle.…”
Section: Methodsmentioning
confidence: 99%
“…La mayor parte del gluten con contenido de cloro fue extraído con butanol. Algunas porciones de este lípido extraíble con butanol pudieron haber sido extraíbles con hexano antes de la extracción con agua y ácido acético (Olcott y Mecham, 1947;Davies et al, 1969). Cuando se consideran las diferencias entre lípidos libres y ligados, Sollars y Chamberlain coinciden.…”
Section: Clorinaciónunclassified