摘要:
Stabilized oils including an edible oil and an antioxidant composition comprising cα-lipoic acid and least one of ascorbic acid, ascorbyl palmitate, green tea extract, lecithin, and rosemary extract or at least one of 1,2,4-benzenetriol, carnosic acid, dihydromyricetin, dihydrorobinetin, epigallocatechin, gallic acid, 3-hydroxytyrosol, myricetin, and nepodin, and methods of preparing such stabilized edible oils. The stabilized oils may have an Oxidative Stability Index (“OSI”) at 110° C. of at least 30 hours.
摘要:
A process for preparing a food or feed composition from J. curcas is disclosed. The method involves adding an acidified aqueous solution to J. curcas components, to a final pH of between 1 and 5, incubating the acidified mixture for a period for a period of at least 1 hour, and centrifuging the incubated mixture to separate the mixture into three physically distinct fractions: (i) a light, upper fraction containing oil, (ii) an aqueous fraction containing soluble acid-extracted components and breakdown products, and (iii) a substantially detoxified solid cake which forms or is used in forming the food or feed composition. The acidified aqueous solution added may be acidified olive vegetation water having a ratio of hydroxytyrosol to oleuropein of between 5:1 to 100:1. Also disclosed are a food or feed composition, and oil and aqueous fractions formed by the method.
摘要:
Lipid soluble tea catechins are found useful in delaying undesirable changes in the color and extending the oxidative stability of meat products, food emulsions and extruded foods. This composition has shown to be effective in maintaining the desirable red color of the meat products, as well as delaying the formation of oxidative byproducts, when compared to untreated meat products, maintaining the low oxidative products in food emulsions and maintaining the low secondary oxidative products and acceptable sensory profiles in extruded foods. This composition also has shown to be effective in delaying the formation of oxidation products in margarine and salad dressing.
摘要:
Provided are a highly versatile fat containing a polyunsaturated fatty acid and a foodstuff in which said fat is used, said fat having good flavor and exceptional oxidation stability. A fat containing a polyunsaturated fatty acid, the fat containing water-soluble tea polyphenol added when the fat is dissolved in an aqueous solution.
摘要:
Provided is an edible fat or oil which has excellent oxidative stability and retains the intact flavor inherent in the fat or oil. The edible fat or oil contains a water-soluble antioxidizing substance, which is originally sparingly soluble in fats and oils, in an amount of 5-1,000 weight ppm and has an emulsifier content that is not more than twice the content of the water-soluble antioxidizing substance.
摘要:
The present invention relates to stable oil-in-water emulsions comprising a polyunsaturated fatty acid, an emulsifier, water, a metal chelating agent, and an antioxidant, and processes for preparing the stable oil-in-water emulsions. The stable oil-in-water emulsions are substantially free from coalescence, flocculation, Ostwald ripening, and creaming, for a period of at least five months at a temperature of about 4° C.
摘要:
Cost saving edible oil blends of plant or vegetable source comprising a low percentage by weight of at least one high oleic acid oil, a complementary high percentage by weight of at least one non-high oleic acid oil and antioxidant additives in an amount that does not affect organoleptic quality, the oil blends presenting a highly effective synergistic oxidation hindering effect at frying conditions.
摘要:
Die vorliegende Erfindung betrifft eine Zusammensetzung enthaltend eine erste Komponente ausgewählt aus der Gruppe bestehend aus mindestens einem Polyphenol, mindestens einem phenolischen Diterpen und Mischungen beider, mindestens ein Glycerid, mindestens einen hydrophilen Emulgator und mindestens einen hydrophoben Emulgator sowie die Verwendung dieser Mischung als lipophiles Antioxidans.
摘要:
Compositions containing phenolic antioxidant, a metal chelating compound and at least one solvent solutions are provided. The invention further provides methods of making and using such compositions as well as compositions that contain both biodiesel and at least one antioxidant concentrate solutions and blended fuel compositions containing biodiesel blended with other fuels.
摘要:
Die Erfindung liegt auf dem Gebiet der Nahrungsmittel-Ergänzungsstoffe und deren Produkte. Sie bezieht sich auf ein Verfahren zur schonenden Extraktion von leicht oxidier- und hydrolytisch zersetzbaren Anteilen aus einem tierischen Gewebe, vorzugsweise aus dem Fleisch von Muscheln, beispielsweise der Grünlippmuschel mit ihren Anteilen an hochungesättigten Fettsäuren und anderen ungesättigten Komponenten. Verfahren zur Extraktion lipoider Anteile aus wasserhaltigem tierischem Gewebe, dadurch gekennzeichnet, dass Frisch-Gewebe in einer ersten Stufe mit einem mit Wasser azeotropen Alkohol als Extraktionsmittel extrahiert, filtriert und der Rückstand mit einem Alkohol ohne Wasseranteile ausgewaschen und filtriert wird und die beiden Filtrate vereinigt und das Alkohol/Wassergemisch abdestilliert wird. Charakteristisch ist ein hoher Gehalt an Phospholipiden, sowie Zoosterole im Fertigprodukt. Vorzugsweise wird Aethylalkohol verwendet.