A leavening composition which gives an enhanced leavening and reduced use of acidulants comprises (1) an alkali metal bicarbonate, (2) at least 0.1 and preferably at least mole per mole of bicarbonate of a precipitant which is a water-soluble alkaline earth metal salt, and (3) optionally an acidulant, wherein (2) and (3) are present in a total amount from 105 to 800% of the stoichiometric amount that would be required to react fully with (1) in a boiling aqueous solution. In a preferred embodiment the acidulant forms a water insoluble calcium or magnesium salt and is sufficient to provide more than 0.105 g replaceable hydrogen per 100 mmol bicarbonate, and the precipitant is a water soluble calcium or magnesium salt which is capable of precipitating or complexing with said acidulant and is present in an amount sufficient to provide a final pH below 6.5 when the leavening agent is heated in a bakery mix, which allows the inclusion of an effective amount of a preservative.
A21D 2/02 - Traitement de la farine ou de la pâte par addition d'ingrédients avant ou pendant la cuisson par addition de substances inorganiques
A23L 27/00 - ÉpicesAgents aromatiques ou condimentsÉdulcorants artificielsSels de tableSubstituts diététiques du selLeur préparation ou leur traitement
30 - Aliments de base, thé, café, pâtisseries et confiseries
Produits et services
Baking powder; baking soda; food leavening agents; food
leavening agents in the nature of raising agents;
preparations for use as rising agents in food.
30 - Aliments de base, thé, café, pâtisseries et confiseries
Produits et services
Baking powder; baking soda; food leavening agents; food leavening agents in the nature of raising agents; preparations for use as rising agents in food
A leavening composition which gives an enhanced leavening and reduced use of acidulants comprises (1) an alkali metal bicarbonate; (2) at least 0.1 and preferably at least 1 mole per mole of bicarbonate of a precipitant which is a water-soluble alkaline earth metal salt; and (3) optionally an acidulant; wherein (2) and (3) are present in a total amount from 105 to 800% of the stoichiometric amount that would be required to react fully with (1) in a boiling aqueous solution.
A leavening composition which gives an enhanced leavening and reduced use of acidulants comprises (1) an alkali metal bicarbonate; (2) at least 0.1 and preferably at least 1 mole per mole of bicarbonate of a precipitant which is a water-soluble alkaline earth metal salt; and (3) optionally an acidulant; wherein (2) and (3) are present in a total amount from 105 to 800% of the stoichiometric amount that would be required to react fully with (1) in a boiling aqueous solution.
In a preferred embodiment the acidulant forms a water insoluble calcium or magnesium salt and is sufficient to provide more than 0.105 g replaceable hydrogen per 100 mmol bicarbonate, and the precipitant is a water soluble calcium or magnesium salt which is capable of precipitating or complexing with said acidulant and is present in an amount sufficient to provide a final pH below 6.5 when the leavening agent is heated in a bakery mix, which allows the inclusion of an effective amount of a preservative.
Potassium bicarbonate is coated with an anionic or amphoteric surfactant, which is preferably a metal soap, such as calcium stearate, to inhibit caking on storage, and premature loss of carbon dioxide when mixed with acidulant, e.g. in a baking powder or self-raising flour blend. Loss of carbon dioxide in the blend may be further inhibited by coating the acidulant with surfactant. Combination of surfactant coating with an inorganic anti-caking agent such as silicon dioxide gives synergistic protection against caking of the potassium bicarbonate. Preferably the bicarbonate has D50 of between 35 and 200μ and is free from particles greater than 400μ.
A62D 1/00 - Compositions pour éteindre les incendiesEmploi de produits chimiques pour éteindre les incendies
C04B 28/02 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des ciments hydrauliques autres que ceux de sulfate de calcium
A23P 20/10 - Revêtement avec des produits de revêtement comestibles, p. ex. avec des huiles ou des graisses
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Chemical additives for food and drink; potassium
bicarbonate; potassium bicarbonate for use in the
manufacture of food or drink; potassium bicarbonate for
chemical or industrial purposes; bicarbonate of soda for use
in the manufacture of food or drink; bicarbonate of soda for
chemical or industrial purposes; chemical leavening agents;
chemical rising agents; acidulants.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
30 - Aliments de base, thé, café, pâtisseries et confiseries
Produits et services
Chemical additives for food and drink; potassium
bicarbonate; potassium bicarbonate for use in the
manufacture of food or drink; potassium bicarbonate for
chemical or industrial purposes; bicarbonate of soda for use
in the manufacture of food or drink; bicarbonate of soda for
chemical or industrial purposes; chemical leavening agents;
chemical rising agents; acidulants. Baking powder; baking soda; food leavening agents; raising
agents; raising agents for use in baking; preparations for
use as rising agents in food.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
30 - Aliments de base, thé, café, pâtisseries et confiseries
Produits et services
Chemical additives for use in the manufacture of food and drink; chemical additives for use in the manufacture of food and drink, namely, calcium salts, calcium chloride, magnesium chloride; chemicals for use in the food and drink industry, namely, calcium salts, calcium chloride, magnesium chloride; calcium salts, calcium chloride, magnesium chloride for use in the manufacture of food or drink; calcium salts, calcium chloride, magnesium chloride as chemical leavening agents or chemical raising agents for chemical or industrial purposes; calcium salts for use in the manufacture of food or drink; calcium salts as chemical leavening agents or chemical raising agents for chemical or industrial purposes; chemical leavening agents for commercial use, not for food; chemical rising agents for commercial use, not for food; acidulants in the nature of food additives for food manufacturing Baking powder; baking soda; food leavening agents; food leavening agents in the nature of raising agents; baking powder preparations for use as rising agents in food
A leavening composition which gives an enhanced leavening and reduced use of acidulants comprises (1) an alkali metal bicarbonate; (2) at least 0.1 and preferably at least 1mole per mole of bicarbonate of a precipitant which is a water-soluble alkaline earth metal salt; and (3) optionally an acidulant; wherein (2) and (3) are present in a total amount from 105 to 800% of the stoichiometric amount that would be required to react fully with (1) in a boiling aqueous solution. In a preferred embodiment the acidulant forms a water insoluble calcium or magnesium salt and is sufficient to provide more than 0.105g replaceable hydrogen per 100 mmol bicarbonate, and the precipitant is a water soluble calcium or magnesium salt which is capable of precipitating or complexing with said acidulant and is present in an amount sufficient to provide a final pH below 6.5 when the leavening agent is heated in a bakery mix, which allows the inclusion of an effective amount of a preservative.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
30 - Aliments de base, thé, café, pâtisseries et confiseries
Produits et services
Chemical additives; chemical additives for food and drink;
potassium bicarbonate; potassium bicarbonate for use in the
manufacture of food or drink; potassium bicarbonate for
chemical or industrial purposes; bicarbonate of soda for use
in the manufacture of food or drink; bicarbonate of soda for
chemical or industrial purposes; chemical leavening agents;
chemical rising agents; acidulants. Baking powder; baking soda; food leavening agents; raising
agents; raising agents for use in baking; preparations for
use as rising agents in food.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
chemicals for use in the food and drink industry, namely, potassium bicarbonate; potassium bicarbonate for use in the manufacture of food or drink; potassium bicarbonate for chemical or industrial purposes; bicarbonate of soda for use in the manufacture of food or drink; bicarbonate of soda for chemical or industrial purposes; chemical leavening agents for commercial use, not for food; chemical rising agents for commercial use, not for food; acidulants in the nature of food additives for food manufacturing
14.
Stabilised potassium bicarbonate and low-sodium leavening compositions
Potassium bicarbonate is coated with an anionic or amphoteric surfactant, which is preferably a metal soap, such as calcium stearate, to inhibit caking on storage, and premature loss of carbon dioxide when mixed with acidulant, e.g. in a baking powder or self-raising flour blend. Loss of carbon dioxide in the blend may be further inhibited by coating the acidulant with surfactant. Combination of surfactant coating with an inorganic anti-caking agent such as silicon dioxide gives synergistic protection against caking of the potassium bicarbonate. Preferably the bicarbonate has D50 of between 35 and 200μ and is free from particles greater than 400μ.
A62D 1/00 - Compositions pour éteindre les incendiesEmploi de produits chimiques pour éteindre les incendies
C04B 22/10 - Acides ou leurs sels comportant du carbone dans la partie anionique, p. ex. carbonates
C04B 28/02 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des ciments hydrauliques autres que ceux de sulfate de calcium
A23P 20/10 - Revêtement avec des produits de revêtement comestibles, p. ex. avec des huiles ou des graisses
Potassium bicarbonate is coated with an anionic or amphoteric surfactant, which is preferably a metal soap, such as calcium stearate, to inhibit caking on storage, and premature loss of carbon dioxide when mixed with acidulant, e.g. in a baking powder or self-raising flour blend. Loss of carbon dioxide in the blend may be further inhibited by coating the acidulant with surfactant. Combination of surfactant coating with an inorganic anti-caking agent such as silicon dioxide gives synergistic protection against caking of the potassium bicarbonate. Preferably the bicarbonate has D50 of between 35 and 200μ and is free from particles greater than 400μ.
A62D 1/00 - Compositions pour éteindre les incendiesEmploi de produits chimiques pour éteindre les incendies
C04B 28/02 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des ciments hydrauliques autres que ceux de sulfate de calcium
