Showing papers on "Sodium propionate published in 2001"
Patent•
27 Feb 2001TL;DR: An ink jet ink composition comprising water, a humectant, a polyvalent transition metal complex of an 8-heterocyclylazo-5-hydroxy-quinoline and an anti-kogation material comprising an alkali metal salt of a monobasic organic or inorganic acid is described in this article.
Abstract: An ink jet ink composition comprising water, a humectant, a polyvalent transition metal complex of an 8-heterocyclylazo-5-hydroxy-quinoline and an anti-kogation material comprising an alkali metal salt of a monobasic organic or inorganic acid. Examples of anti-kogation materials useful in the invention include sodium hexanoate, sodium sulfate, sodium propionate, sodium benzoate, sodium p-toluenesulfonate, sodium acetate, sodium bromide, sodium nitrate, potassium nitrate, lithium nitrate, lithium acetate, tetramethylammonium acetate and tetrabutylammonium bromide.
66 citations
TL;DR: The lowered glycemic response to ingestion of bread with added sodium propionate appears to be related to a lowered gastric emptying rate, as measured by ultrasonography.
65 citations
TL;DR: In this article, the authors investigated the performance of sodium propionate as a nonphosphorous catalyst for the esterification reaction of cellulose with BTCA and showed that it improved the wrinkle recovery angle and durable press rating.
Abstract: Sodium hypophosphite (SHP) is widely used as an effective catalyst for the esterification reaction of cellulose with 1,2,3,4-butanetetracarboxylic acid (BTCA). However, catalysts containing phosphorus cause significant shade changes in dyed fabrics because of their reductive nature, and the effluents containing phosphorus cause eutrophication in rivers and lakes. Hence, their commercial application as catalysts in textile processing is limited. In this study sodium propionate and its catalytic activities as a nonphosphorous catalyst were investigated. The evidence for esterification and crosslinking of cellulose with BTCA in the presence of sodium propionate was shown by an improved wrinkle recovery angle and durable press rating of treated fabrics. The presence of ester groups in the treated fabrics was confirmed by FTIR analysis. The performance of sodium propionate as a catalyst for BTCA was comparable to that of SHP. © 2001 John Wiley & Sons, Inc. J Appl Polym Sci 81: 654–661, 2001
36 citations
TL;DR: The role of propionate as an important precursor of odd-numbered and methyl-branched chain fatty acids in internal or in subcutaneous adipose tissues is confirmed and the dorsal adiposes tissue seems to be the most sensitive adipose tissue to dietary increment in ruminal propionATE content.
31 citations
TL;DR: In this paper, the results of the same procedure applied for the conversion of sodium acetate to acetic acid and sodium propionate to propionic acid (pKpropionic = 4.87) were presented, with these current densities, the intensification factor found for these two conversions was within 30-35 and the energy consumption was in a range 0.3-0.5 kWh/mol.
Abstract: For the salt-to-acid conversion of carboxylates by ED technique, the high resistance of weak carboxylic acid solutions limits a current and increases the energy consumption per unit of a product. Carrying experiments for the conversion of sodium lactate to lactic acid (pKlactic = 3.86), we proved that the energy consumption can be lowered by filling the acid compartment in ED unit with the hydrogen conducting filler. In this paper the results of the same procedure applied for the conversion of sodium acetate to acetic acid (pKacetic = 4.75) and sodium propionate to propionic acid (pKpropionic = 4.87) are presented. It has been stated that with a filler in a unit the limiting current densities increase from 0.9 mA/cm2 to 19.5 mA/cm2 for the production of acetic acid and from 0.75 mA/cm2 to 22 mA/cm2 for propionic acid. With these current densities, the intensification factor found for these two conversions was within 30–35, and the energy consumption was in a range 0.3–0.5 kWh/mol. Two phenomena coupled to...
7 citations
Patent•
30 Mar 2001
TL;DR: In this paper, a complexfort-like improving composition for bread and baked products was proposed, which included 1... 10 % ascorbic acid, 10... 60 % wheat gluten or/and 5... 60 % guar gum or/ and 5... 60% carboxymethylcellulose, 5... 30 % dextrose or//and 2... 20 % starch or/or and 2. 20 % malt extract, to which there may be added up to 20 % alpha-amylase or malt flour, up to 40 % lecith
Abstract: The invention relates to a complexfort-like improving composition for bread and baked products comprising 1 ... 10 % ascorbic acid, 10 ... 60 % wheat gluten or/and 5 ... 60 % guar gum or/and 5 ... 60 % carboxymethylcellulose, 5 ... 30 % dextrose or/and 2 ... 20 % starch or/and 2 ... 20 % malt extract, to which there may be added up to 20 % alpha-amylase or malt flour, up to 40 % lecithine, up to 40% monodiglycerides, up to 40 % esters of the monodiglycerides with organic fatty acids such as acetic, lactic, citric, tartaric, monoacetyltartaric, diacetyltartaric acids, up to 30 % stearoyl 2-calcium or sodium lactylate, up to 10 % degreased soya flour or proteic soya concentrate, up to 30 % calcium acetate, up to 20 % calcium or sodium propionate, up to 10 % sorbic acid or calcium, sodium or potassium sorbate, up to 10 % fungic or bacterial protease, up to 8 % hemicellulase, up to 10 % L-cysteine or cysteine hydrochloride, up to 5 % lipoxygenase, up to 9 % lipase, up to 10 % glucoxidase and up to 60 % white wheat flour, the percents being expressed by weight.
1 citations