1135results about "Fatty substance preservation using additives" patented technology

A hydrocarbyldithiomethyl-modified compound of the Formula:R1—O—CH2—S—S—R2or a salt thereof wherein R1 is an organic molecule and R2 is a hydrocarbyl is useful for protecting and / or blocking hydroxyl groups in organic molecules such as nucleotides. The hydrocarbyldithiomethyl-modified compounds can also be used for chemically synthesizing oligonucleotides and for sequencing nucleic acid compounds.

To an organic substance having a double bond such as a polyunsaturated fatty acid was added an antioxidative component containing an antioxidative sesame component and ascorbic acid or an ascorbyl fatty acid ester. The above method provides a composition containing an organic substance having a double bond exhibiting enhanced oxidative stability. Particularly, it extremely improves oxidative stability of fat and oil which contains polyunsaturated fatty acid. General-purpose refined fish oil which is easy to handle can be provided for food, medicine or feed uses.

The present invention provides a novel process for extraction, purification and concentration of polyphenol substances from whole grapes, grape seeds and grape pomace without the need for membrane filtration. Aspects of several embodiments of the novel processes include hot water extraction, a dual pH treatment of the hot water extracts, and the uses of a copolymer of trimethylolpropane trimethacrylate as an adsorbent resin to maximize the concentration and purification of the beneficial polyphenolic substances.

A soy protein product, which may be an isolate, produces transparent heat-stable solutions at low pH values and is useful for the fortification of soft drinks and sports drinks without precipitation of protein. The soy protein product is obtained by extracting a soy protein source material with an aqueous calcium salt solution to form an aqueous soy protein solution, separating the aqueous soy protein solution from residual soy protein source, adjusting the pH of the aqueous soy protein solution to a pH of about 1.5 to about 4.4 to produce an acidified clear soy protein solution, which may be dried, following optional concentration and diafiltration, to provide the soy protein product.

Oil produced from the seed of Brassica napus plant has an oleic acid content of 71.4-77.4% and a linoleic acid content of no more than 3%. The oil is useful in food and industrial applications. The oil has substantially improved oxidative stability relative to normal rapeseed oil, when both are identically treated with antioxidant.

The disclosed inventions include microalgal biomass high in protein and fiber, wherein the biomass has been manufactured through heterotrophic fermentation. The materials provided herein are useful for the manufacture of meat substitutes and meat enhancers, as well as other food products that benefit from the addition of digestible protein and dietary fiber. Structural properties of foods are enhanced through the use of such materials, including texture and water retention properties. High in protein and fiber food materials of the invention can be manufactured from edible and inedible heterotrophic fermentation feedstocks, including corn starch, sugar cane, glycerol, and depolymerized cellulose.

The present invention relates to stabilizing marine oil by treatment with silica in the presence or absence of carbon and vacuum steam deodorization at a temperature between about 140° C. and about 210° C. in the presence of 0.1-0.4% deodorized rosemary or sage extract. If desired 0.01-0.03% ascorbyl palmitate and 0.05-0.2% mixed tocopherol can be added. A method of using such oil in food applications is provided. A method of identifying the sensory quality of unknown marine oils is also provided.

This invention provides a self-emulsifying composition comprising 50 to 95% by weight in total of at least one compound selected from the group consisting of ω3 polyunsaturated fatty acids and their pharmaceutically acceptable salts and esters; and 5 to 50% by weight of an emulsifier having a hydrophilic lipophilic balance of at least 10. The composition has no or reduced ethanol content, and exhibits excellent self-emulsifying property, dispersibility in the composition, emulsion stability, and absorption property. The composition is adapted for use as a drug.

The present invention is directed to processes for preparing oil compositions having a high concentration of poly-unsaturated fatty acids and oil compositions having a low concentration of α-linolenic acid. In addition, the present invention is directed to processes for preparing oil compositions having advantageous stability characteristics.

Cocoa components having enhanced levels of cocoa polyphenols, processes for producing the cocoa components while conserving a significant amount of the cocoa polyphenols, compositions containing the cocoa components or the cocoa polyphenols, and methods of using the cocoa components or the cocoa polyphenols for improving the health of a mammal are described. The cocoa components include partially and fully defatted cocoa solids, cocoa nibs and fractions derived therefrom, cocoa polyphenol extracts, cocoa butter, chocolate liquors, and mixtures thereof. The invention provides processes for extracting fat from cocoa beans and for otherwise processing cocoa beans to yield a cocoa component having conserved concentrations of polyphenols relative to the starting materials.

Disclosed herein are microalgae-containing gluten-reduced and gluten-free finished food compositions, as well as microalgae-containing food ingredients for the large-scale manufacture of gluten-reduced and gluten-free foods. Foods and ingredients of the invention, while reducing or eliminating gluten, also have increased health benefits through reduction or elimination of less healthy oils and fats via replacement of primarily monounsaturated algal oils. The novel food compositions also possess more desirable sensory properties and shelf life than previously existing gluten free foods. Foods and ingredients disclosed herein, whoch containing reduced or no gluten, also containing high dietary fiber levels, reduced or eliminated cholesterol, and healthier oil content than existing gluten free foods. Also disclosed are methods of reducing food allergies and symptoms of diseases such as Celiac-Sprue to address increasing rates of sensitivity to gluten-containing products. Also disclosed are methods of formulating and manufacturing microalgae-containing gluten-free foods and ingredients for the formulation of such foods.

The present invention provides a solid fat composition that includes an oil having saturated fat and an oil having at least one long chain polyunsaturated fatty acid. In particular, the solid fat composition can have high levels of long chain polyunsaturated fatty acid and low to no presence of emulsifiers. In preferred embodiments, the polyunsaturated oil is an unwinterized microbial oil. The invention also relates to methods for making such compositions and food, nutritional, and pharmaceutical products comprising said compositions.

Disclosed and claimed are cocoa extracts, compounds, combinations thereof and compositions containing the same, such as polyphenols or procyanidins, methods for preparing such extracts, compounds and compositions, as well as uses for them, especially a polymeric compound of the formula An, wherein A is a monomer of the formula:wherein n is an integer from 2 to 18, such that there is at least one terminal monomeric unit A, and one or a plurality of additional monomeric units;R is 3-(alpha)-OH, 3-(beta)-OH, 3-(alpha)-O-sugar, or 3-(beta)-O-sugar;bonding between adjacent monomers takes place at positions 4, 6 or 8;a bond of an additional monomeric unit in position 4 has alpha or beta stereochemistry;X, Y and Z are selected from the group consisting of monomeric unit A, hydrogen, and a sugar, with the provisos that as to the at least one terminal monomeric unit, bonding of the additional monomeric unit thereto (the bonding of the additional monomeric unit adjacent to the terminal monomeric unit) is at position 4 and optionally Y=Z=hydrogen;the sugar is optionally substituted with a phenolic moiety, at any position on the sugar, for instance via an ester bond, andpharmaceutically acceptable salts or derivatives thereof (including oxidation products).

Novel triglyceride oils are provided for human consumption. Traditionally, agricultural materials such as canola, soybean, and olives have been the sources of edible oils, and such materials are limited by the geography in which these crops can be cultivated. Oils of the invention can be manufactured from edible and inedible heterotrophic fermentation feedstocks, including corn starch, sugar cane, glycerol, and depolymerized cellulose that are purpose-grown or byproducts of existing agricultural processes from an extremely broad diversity of geographic regions. The food oils disclosed herein are low in saturates, high in monounsaturates, and can be manufactured in reduced pigment form through the use of pigment-reduced microalgae strains. The food oils disclosed herein can be manufactured through the use of a variety of different types of oil-producing microalgae.

An emulsion comprising a continuous liquid phase, an emulsifier, and a discontinuous liquid phase comprising a blend including a polyunsaturated fatty acid source and a dispersing agent. The polyunsaturated fatty acid source comprises at least one polyunsaturated fatty acid and the weight ratio of the fatty acid source to the dispersing agent in the blend ranges from about between 9:1 and 1:10. A method for making an emulsion. The stability of the emulsion can be protected by antioxidants such as tea polyphenols.

Oil of improved quality is produced by treating the oil with an active substance capable of reducing the anisidine value of the oil. Food products comprising the oil of improved quality are also disclosed.

Compositions and methods are disclosed for substantially dry storage at ambient or elevated temperatures of biological samples such as nucleic acids, proteins and cells in a form from which the samples can be substantially recovered, using a dissolvable or dissociable dry storage matrix comprising a borate composition and a stabilizer as disclosed, such as any of a number of zwitterionic stabilizers.

The present invention is directed to oil compositions having a high concentration of poly-unsaturated fatty acids. In addition, the oils of the present invention have advantageous stability characteristics and minimal trans-fatty acids.

The present invention includes methods of stabilizing one or more sweet enhancers when they are exposed to a light source as well as liquid compositions containing one or more sweet enhancers and one or more photostabilizers.

Disclosed are glyceride compositions, methods of making the glyceride compositions, and nutritional formulations containing the glyceride compositions. The glyceride compositions contain predominantly monoglycerides and diglycerides carrying one or more long chain polyunsaturated fatty acids. Also disclosed are methods of using the glyceride compositions and nutritional formulations.

The invention provides dried food compositions. In particular, the dried food compositions generally contain a structured protein along with other macronutrients and micronutrients.

Compositions and methods to reduce the oxidation of an oxidizable material are disclosed herein. The invention provides a microcapsule comprising a core material, which is the phospholipid-stabilized oxidizable material, and a shell wall that encapsulates the core material. Food products comprising an edible material and a microcapsule of phospholipid-stabilized oxidizable material are also disclosed.

The present invention relates to production of non-alcoholic beverage enriched with 1H216O in comparison with typical non-alcoholic beverage composition. This is provided by addition to alcoholic beverage highly pure light water comprising 1H216O from about 99.76% to about 99.99% by weight of water, while the content of 1H216O in typical water is no more than 99.575 by weight of water. According to the present invention non-alcoholic beverage enriched with 1H216O in an amount no less than 99.76% by weight of water, includes drinking water, table drinking water, mineralized water, mineral water, mineral table water, treatment-prophylactic mineral water, mineral-medicinal water; blended beverage which is table beverage, beverage for special purposes, refreshing beverage, cool beverage, tonic, lemonade, non-alcoholic cocktail; and beverage which is juice, nectar, kissel, mors, tea, kvass, non-alcoholic beer. The taking non-alcoholic beverages enriched with 1H216O, wherein the content of 1H216O is no less than 99.76% by weight of water of said non-alcoholic beverage prepared in accordance with present invention improves human wellness and life quality.

A polyphenoic antioxidant-enhanced comestible composition and method for making it are disclosed. The antioxidant-enhanced comestible preferably includes an astringent amount of exogenous polyphenolic antioxidant dissolved or dispersed in a precursor edible product. The composition also includes an effective concentration of at least one astringency compensating or masking agent sufficient to offset the astringency contributed by the exogenous polyphenolic antioxidant compounds, and can also include an effective amount of at least one protective agent that protects polyphenolic antioxidants from premature oxidation.

Antioxidant polymers of the present invention comprise repeat units that include one or both of Structural Formulas (I) and (II):wherein:R is —H or a substituted or unsubstituted alkyl, acyl or aryl group;Ring A is substituted with at least one tert-butyl group or substituted or unsubstituted n-alkoxycarbonyl group;Ring B is substituted with at least one —H and at least one tert-butyl group or substituted or unsubstituted n-alkoxycarbonyl group;Rings A and B are each optionally substituted with one or more groups selected from the group consisting of —OH, —NH, —SH, a substituted or unsubstituted alkyl or aryl group, and a substituted or unsubstituted alkoxycarbonyl group;n is an integer equal to or greater than 2; andp is an integer equal to or greater than 0.The invention also includes methods of using and preparing these polymers.

A nutritional supplement, prepared food product, or direct food additive for ingestion by mammals, and methods for preparing such products, are provided. Products of the invention comprise an oxidation-resistant fat-based composition substantially free of exogenous solubilizing and dispersing agents for phytosterols. The fat-based composition includes greater than 25% and less than 75% by weight of one or more triglyceride-based edible oil or fat, and greater than 25% and less than 75% by weight of one or more non-esterified phytosterols. The fat-based composition, when exposed to air, contains a reduced amount of oxidative by-products compared to a similar fat-based composition lacking non-esterified phytosterols. Also provided are methods for reducing plasma cholesterol in mammals, and methods for protecting plasma lipoproteins and cholesterol from oxidation by ingestion of products of the invention.

The invention relates to liquid containers comprising a plurality of sealed additive chambers in communication with a vessel tillable with a liquid. The additive chambers comprise independently selected additives that may be added to a liquid in the container at the option of the user. The user can manually open the additive chambers of their choice and release the additive into a liquid in the vessel without destroying the integrity of the container. In this manner, the liquid containers are programmable by the users and various aspects of the liquid in the container, such as color and / or flavor, is controlled by the user.

The oil or fat composition of the invention contains a monoacylglycerol and / or a diacylglycerol in a total amount of 5-100 wt. % and which exhibits an index of stability against oxidation (induction time as measured through a Rancimat test conducted at 100° C.) of 7 or higher, wherein the monoacylglycerol and / or the diacylglycerol contain, as fatty acid constituents, ω3 unsaturated fatty acids in amounts of 15-90 wt. %. Through ingestion thereof in a small amount without drastically changing the person's lifestyle, the highly harmless oil / fat composition of the present invention provides effects for reducing and preventing accumulation of body fat, for reducing and preventing accumulation of visceral fat, and for prevention and treatment of obesity; and exerts an excellent prevention and treatment effect on life-style related diseases through long-term ingestion. Thus, the composition of the present invention is useful for foods, pharmaceuticals and pet food or feed.

Methods to produce resveratrol and / or resveratrol glucoside in a recombinant oleaginous microorganism are provided. Expression of a resveratrol synthase gene in combination with genes involved in the phenylpropanoid pathway enabled recombinant microbial production of resveratrol in significant amounts.

A method of preparing an antioxidant polymer includes forming or obtaining a first polymer having reactive pendant groups, where the first polymer does not include cyclic anhydride repeat units, and derivatizing the first polymer with an antioxidant. Another method of preparing an antioxidant polymer includes forming or obtaining a first polymer having reactive pendant groups and derivatizing the first polymer with an antioxidant, where the antioxidant is attached to the first polymer by an acetal, amide, amine, carbamate, carbonate, ester, ether or thioether linkage or by a carbon-carbon bond. The invention is also directed to polymers that are generally prepared by these methods, compositions that include such polymers and methods of using such polymers.