RefDoc
Haut

Faire une nouvelle recherche
Make a new search
Lancer la recherche


Titre du document / Document title

Effect of sodium hydroxide, calcium hydroxide, and potassium hydroxide on debranning of corn

Auteur(s) / Author(s)

SINGH S. K. (1) ; SINGH N. (2) ; DU L. (2) ; ECKHOFF S. R. (2) ;

Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)

(1) University of Illinois, ETATS-UNIS
(2) Dept. Agricultural Engineering, University of Illinois, Urbana, IL 61801, ETATS-UNIS

Résumé / Abstract

The effect of sodium hydroxide, calcium hydroxide, and potassium hydroxide, and processing conditions (alkali concentration and soaking time) on corn debranning was studied at a temperature of 55°C. Fiber yield, soluble dry matter loss, and total dry matter removed were determined for different alkalies and processing conditions. Sodium hydroxide and potassium hydroxide resulted in maximum fiber yields of 3.38 and 3.48%; maximum soluble dry matter loss of 7.63 and 10.96%; and maximum total dry matter removed of 10.52 and 13.26%. Calcium hydroxide at 6% concentration level resulted in negligible fiber yield, soluble dry matter loss, and total dry matter removed with soak times up to 16 hr. Sodium hydroxide has higher debranning action than potassium hydroxide at 3 and 6% concentration levels; whereas, at 9% concentration level, potassium hydroxide has higher debranning action.

Revue / Journal Title

Cereal chemistry    ISSN  0009-0352   CODEN CECHAF 

Source / Source

1997, vol. 74, no3, pp. 254-257 (14 ref.)

Langue / Language

Anglais

Editeur / Publisher

American Association of Cereal Chemists, St. Paul, MN, ETATS-UNIS  (1924) (Revue)

Mots-clés anglais / English Keywords

Concentration effect

;

Sodium hydroxide

;

Potassium hydroxide

;

Duration

;

Temperature effect

;

Corn

;

Separation method

;

Cereal bran

;

Soaking

;

Aqueous solution

;

Calcium hydroxide

;

Cereal

;

Mots-clés français / French Keywords

Effet concentration

;

Sodium hydroxyde

;

Potassium hydroxyde

;

Durée

;

Effet température

;

Maïs

;

Méthode séparation

;

Son céréale

;

Trempage

;

Solution aqueuse

;

Calcium hydroxyde

;

Céréale

;

Mots-clés espagnols / Spanish Keywords

Efecto concentración

;

Sodio hidróxido

;

Potasio hidróxido

;

Duración

;

Efecto temperatura

;

Maiz

;

Método separación

;

Salvado cereal

;

Remojo

;

Solución acuosa

;

Calcio hidróxido

;

Cereal

;

Localisation / Location

INIST-CNRS, Cote INIST : 708, 35400006148044.0120

Nº notice refdoc (ud4) : 2667797



Faire une nouvelle recherche
Make a new search
Lancer la recherche
Bas