Abstract: An improved extrusion process is provided for the production of freezeable breadings which can be applied to frozen food products and which essentially eliminates the problem of "frosty tips", i.e., the tendency of prior extruded breadings to exhibit an unappealing whitish color when breaded products were fried or baked. The process of the invention involves first preparing a moisturized breading mixture containing a major proportion of wheat flour, together with water and active yeast; this mixture is then passed into and through an extruder under moderate conditions of temperature, pressure and shear, followed by shredding and drying of the extrudate to a moisture content of from about 8-12% by weight.

Abstract: An improvement in dough compositions comprising the replacement of bromate improvers in conventional doughs with compositions comprising ascorbic acid, azodicarbonamide, and mixtures thereof in combination with peroxy compounds such as benzoyl peroxide and hydrogen peroxide in the presence or absence of fungal enzymes such as fungal alpha amylase and processes for their use are disclosed.

Abstract: The oxidative deterioration of water-containing products for human consumption, e.g. beverages and oil and/or fat based products is minimized by introduction of immobilized yeast. Yeast is immobilized in and/or on a solid material which allows only very slow penetration by water. Thin layers material of such a yeast-bearing solid, e.g. paraffin, wax, can be applied to the lining of crown corks. The yeast will retain sufficient viability, even after pasteurization of the contents of a container closed with the crown cork. The yeast will minimize the oxygen concentration in the contents between the time of pasteurization and eventual consumption of the contents.

Abstract: The invention relates to a method for the preparation of a yeast by degrading yeast with enzymes having RNA degrading activity leading to 5'-ribonucleotides, wherein oxidizing conditions are maintained during the enzymatic degradation. Preferably the proteolytic degradation is carried out under anaerobic conditions, and the RNA degrading activity leading to 5'-ribonucleotides under oxidizing conditions, such as an oxygen saturated incubation medium. The invention also relates to the yeast extract obtained, to the use of the yeast extract and to a flavouring and a food composition comprising it.

Abstract: Transglutaminase, when added to flours or baking agents, preferable in combination with a protease or ascorbic acid, improves the resistance of dough to stretching, particularly of yeast doughs made from wheat flour.

Abstract: Disclosed is a premix and a complete mix for preparing bakery products suitable for microwave heating. The premix includes protein in an amount of 4.5 to 25.0 by weight and 7 to 50 shortening by weight. The premix may be combined with other ingredients to prepare a mix for preparing the bakery product. The mix may include from 46 to 80 parts flour, 4 to 22 parts shortening, and 4 to 11 parts protein material.

Abstract: The invention relates to a fermentation product with reduced ethanol content from sugar-containing fruit juices or other sugar-containing substrates, which is obtainable by the means that a first partial amount of the substrate having a content in fermentable sugars from 5 to 30% by wt. is treated for fermentation with 0.01 to 5% by weight of yeast (calculated as dry substance) and, if need be, with assimilable nitrogen and/or phosphorus compounds, and treated with 0.1 to 2 volume parts of air or amount of oxygen equivalent to air per volume part and minute, until there has been established in the substrate an ethanol content of 1 to 10% by vol., in particular up to 7.5% by vol.; whereupon a second partial amount of the substrated is dosed in under continued gassing with air or with oxygen.

Abstract: A breadmaking dough conditioner is disclosed which comprises (a) an ascorbic acid, (b) at least one amino acid or salts thereof selected from the group consisting of cystine, methionine, asparagic acid, alanine, glycine and salts thereof, (c) an alum and (d) at least one emulsifier selected from the group consisting of a glycerol fatty acid monoester and a sucrose fatty acid ester having an HLB value of 5 to 10. The dough conditioners are especially suitable for the manufacture of bread using a frozen or chilled bread dough. They can prepare breads which have no fisheyes on the surface of the baked bread, have large bread volume and are good in all respects of appearance, inner phase, taste and flavor.

Abstract: The invention concerns with deep frozen, pre-proofed doughs that contain 0.5-10 wt % of a gelatin relating compound, optionally in combination with other dough improvers like ascorbic acid, vital gluten, xylanase, amylase or DATA-esters. In particular the combination with xylanase/amylase leads to unexpected results (s.v. and/or ovenspring of baked products made from the doughs). As gelatin relating compounds gelatin, hydrolysed gelatin, collagen hydrolysate and/or gelatin precursors can be used.

Abstract: A method of improving dough characteristics is provided which includes the steps of mixing dough with a Type II endoglycosidase to form a dough mixture, shaping the dough mixture, and baking the said shaped dough mixture to form a baked good. The method of the present invention preferably uses endoglycosidase H mixed with bread dough which imparts better make-up performance of the dough, superior crumb qualities, softness of bread and higher loaf volumes.

Abstract: The freezing of foodstuffs and other biological materials, including such blood products as sperm, ova, and embryos, may be facilitated by mixing in thereto a non-toxic microorganism having an INA.sup.+ phenotype or a biogenic ice nucleating agent or a functionally equivalent protein capable of inducing ice nucleation.

Abstract: The present invention relates to a process for producing yeast extract which comprises adding chitosan to yeast thereby to accelerate autolysis. Organic solvents have been added in the past. However, organic solvents are frequently not naturally occurring substances in the concentrations used. When yeast extract is used for food, there are problems with toxicity, flavor, etc. should organic solvents not be completely removed. Accordingly the present invention prepares an excellent yeast extract using chitosan derived from natural substances thereby to accelerate autolysis of yeast without the unwanted problems of organic solvents.

Abstract: A composite laminated dough is prepared by superposing at least two different laminated doughs upon each other, each obtained by wrapping a fat in a dough mainly comprising wheat flour and by performing rolling and folding procedures.

Abstract: A process is disclosed for improving the flavor of protein products derived from microorganisms which comprises heat treating the microorganism and then drying same in the absence of a centrifugation. Optionally, the microorganism can be cultured in the presence of a flavor enhancing additive.

Abstract: A method of preparing frozen pieces of dough, in which dough is kneaded and subsequently fully shaped and fully proofed. The doughpieces are then frozen. The pieces of dough can be stored in a freezer for some time and subsequently removed from the freezer and, without defrosting step, placed in an oven and baked. The dough is kneaded to a higher energy input then in usual bread making techniques. In the presently preferred initial embodiment, alcohol is added to the dough ingredients during mixing of the ingredients.

Abstract: The present invention relates to a process for preparing highly digestible feed that may be used among others as feed for aquaculture, by a yeast treatment characterized in that yeast cells are processed to hydrolyze at least partially the external layer of the cell wall without damaging the wall itself.

Abstract: A transparent lactic acid bacteria drink, which is a fermentation product obtained by allowing kefir fungi to ferment a milk material under forced supply of an oxygen-containing gas, comprises a casein protein-free whey component as the major component together with 3 to 20% of nonfat milk solids and 0.1 to 1.5% of ethanol, is disclosed. This lactic acid bacteria drink can be produced by a process which comprises allowing kefir fungi to ferment a milk material under forced supply of an oxygen-containing gas, removing a precipitate including casein protein and then sterilizing the supernatant by filtering or pasteurizing the same by heating.

Abstract: Disclosed is a premix and a complete mix for preparing bakery products suitable for microwave heating. The premix includes protein in an amount of 4.5 to 25.0 by weight and 7 to 50 shortening by weight. The premix may be combined with other ingredients to prepare a mix for preparing the bakery product. The mix may include from 46 to 80 parts flour, 4 to 22 parts shortening, and 4 to 11 parts protein material.

Abstract: A composition is disclosed which comprises cellulase, xylanase, peroxidase, and optionally an oxidase. The composition may be incorporated in flour as an additive to dough for bread or other baked dough products such as puff pastry. Flour compositions comprising a bread improver composition of cellulase, peroxidase and optionally an oxidase, and process for improving baked goods by using same are also shown.

Abstract: A food-grade oxygen scavenger for removing oxygen from foods and beverages in containers is prepared by immobilizing dried yeast containing at least 92% dry matter in a solid material such as wax or paraffin. The solid material allows for very slow penetration of water and permits the yeast to contact only water that penetrates therethrough. The immobilized yeast is coated on an inside surface of a container or on a surface of a closure such as a stopper that is on the inside of the container when closed. After adding a food or beverage and closing the container, the immobilized yeast removes oxygen from the container. The closed container and its contents can be pasteurized and the yeast retain sufficient viability to remove oxygen.

Abstract: A method of preparing frozen pieces of bread dough, in which dough is kneaded and subsequently entirely shaped and proofed doughpieces are prepared and frozen. The pieces of bread dough can be stored in a freezer for some time and subsequently placed from the freezer, without defrosting step, in an oven and be baked off. The dough is kneaded at a high intensity. In a different embodiment, alcohol is added to the dough.

Abstract: A smooth textured composition of yeast cells, more than 50% of the yeast cells comprising whole yeast cell walls, the composition comprising at least about 40% by weight of fiber and less than about 1.6% by weight of nucleic acid.

Abstract: The present invention provides a process for the enhancement of the flavor of proteins derived from dried microorganisms comprisinga) contacting a fermentation broth containing a suitable viable microorganism culture with a suitable sugar under suitable anerobic conditions for the cultivation of said microorganism from about 20 minutes to about 10 hours;b) cultivating the fermentation broth under suitable conditions to facilitate the conversion of the suitable sugar contacted therewith to an alcohol, thereby forming a fermentation mixture; followed byc) aerobically cultivating said fermentation mixture;d) contacting said fermentation mixture with a suitable quantity of one or more suitable short chain alcohols to form a fermentation admixture;e) cultivating said fermentation admixture under suitable conditions to facilitate the conversion of said one or more short chain alcohols to the corresponding carboxylic acids thereby forming a fermentation effluent; andf) drying said fermentation effluent to recover an

Abstract: Immobilized yeast for the production of alcoholic beverages is produced by forming calcium alginate beads containing yeast, hardening the beads for 30 to 180 minutes in a CaCl.sub.2 solution, washing the beads for 100 to 500 minutes at 5.degree. to 35.degree. C. with water which may have a salt content of up to 0.5 g/l and drying the beads at a temperature of 10.degree. to 50.degree. C. The immobilized yeast is particularly suitable for use in the bottle fermentation of sparkling wine.

Abstract: A hoof and coat supplement composition for domestic animals comprises by weight percent substantially:96.0% to 0.0% palatable carrier;50.0% to 2.0% methionine;0.25% to 0.01% biotin20.0% to 2.0% live yeast culture and yeast fermentation solubles;5.0% to 1.25% zinc in chelated form;0.40% to 0.0% preservative;1.5% to 0.0% antioxidant agent; and20.0% to 0.0% flavoring agent.

Abstract: Low sodium baked goods, such as soda crackers, oyster crackers, pretzels, and flavored snack crackers, having a substantially uniform texture and pH throughout, a substantially uniform surface color, a pleasant mouth feel and taste are obtained by the process of the present invention. The sodium content of the baked goods is reduced, for example, to less than or equal to 42 mg Na.sup.+ per 14.2 gm serving, by replacing at least a part, preferably all, of the sodium bicarbonate with potassium carbonate for leavening. Hot spots resulting from localized concentrations of potassium ion are avoided by: 1) applying the potassium carbonate substantially uniformly and directly upon the surface of the other ingredients to hydrate and solubilize the potassium carbonate and/or 2) using potassium carbonate having a particle size distribution of about 98% by weight being finer than 100 mesh or 3) using an aqueous solution of potassium carbonate.

Abstract: Low sodium sponge goods, such as soda crackers, oyster crackers, pretzels, and flavored snack crackers, having a substantially uniform texture and pH throughout, a substantially uniform surface color, a pleasant mouth feel and taste are obtained by replacing at least a part, preferably all, of the sodium bicarbonate conventionally used for leavening with potassium carbonate and potassium bicarbonate, the molar ratio of potassium carbonate to potassium bicarbonate being from about 85:15 to about 50:50. The potassium carbonate and potassium bicarbonate are preferably added to the dough as an aqueous solution.

Abstract: The shelf life of a bakery product is extended by including in the dough mixture, from which such product is formed, both a sucrose ester emulsifier and polyvinylpyrrolidone synthetic hydrocolloid. The storage characteristics of the product may be additionally improved by controlling water activity through the use of a alcohol in the proper quantity. Shelf life is further enhanced by minimizing the residual oxygen in the container in which the product is packaged.

Abstract: Disclosed are fresh, baked bread products having extended shelf lives which are prepared specifically to be reheated/refreshed in a microwave oven employing a metallized film susceptor sleeve. Upon this microwave refreshening, the preheated loaves are characterized by a soft interior crumb and a crispy crust. The products have a shelf life of about 7-14 days. Also disclosed are methods for preparing such baked bread products as well as full formulation dry mixes and partial formulation pre-dry mixes for their commercial scale production by both the sponge dough and straight dough methods. The preparation methods involve first prehydrating a defined dough conditioner system and pregelatinized starch to form an emulsion, combining the emulsion with the other ingredients to form a dough and finish preparing the dough to produce a finished microwave baked bread loaf.

Abstract: A method of feeding fry, shellfish or mollusks comprising directly feeding the fry, shellfish or mullusks a dried yeast feed of enhanced nutritive value comprising active yeast and up to, but not exceeding, 20% by dry weight of fish oil.

Abstract: An edible material is produced from grassy materials such as corncob, the husks of rice, barley or buck-wheat etc. by cultivating a fungus of edible mushrooms in a medium containing the grassy material to have the medium digested and removing the specific odor therefrom by heating or fermenting the digested medium. The edible material is nutritious, has good odor and can be served as feed to animals.

Abstract: A mutant strain of Schizosaccharomyces #442 (ATCC46954) requiring both glucose and L-malic acid for growth has been produced which is capable of completely utilizing L-malic acid without substantial depletion of glucose. The mutant strain is known as Schizosaccharomyces malidevorans Rodriguez-Thornton #11 (ATCC20771). The yeast is capable of being used to remove L-malic acid from mediums including both L-malic acid and glucose thus making it possible to remove L-malic acid from juices without affecting sweetness, or from grape juices during wine-making conditions without affecting the quantities of glucose available for alcohol fermentation.The invention extends to juice products and wine made using such mutant strains.

Abstract: A hoof and coat supplement composition for domestic animals comprises by weight percent substantially:96.0 to 0.0 palatable carrier;50.0% to 2.0% DL-methionine;0.25% to 0.01% biotin;20.0% to 2.0% yeast culture and yeastfermentation solubles;5.0% to 1.25% zinc methionine;0.40% to 0.0% preservative;1.5% to 0.0% antioxidant agent; and20.0% to 0.0% flavoring agent.

Abstract: A novel foodstuff is produced by reacting a milk-coagulating enzyme which is produced by a milk-coagulating enzyme-producing microorganism belonging to genus Aspergillus, genus Mucor, or genus Rhizopus and which exhibits a milk-coagulating activity (A) and a protease activity (B) such that the ratio of (A)/(B) is larger than 0.1, with soymilk thereby inducing coagulation, and collecting a resulting coagulated material. The novel foodstuffs produced have the benefit of lacking the bitterness and astringency common to soybean, abounds in emulsifying activity, exhibit a high water-retention property, and are smoothly agreeable to the taste. Thus, they have extensive utility as substitutes for raw materials in conventional processed foods. They are especially suitable for use as raw materials for emulsifiable foods.

Abstract: A process for producing marmelo wines is disclosed. The process comprises the steps of crushing marmelo fruits, thereafter pressing the fruits to remove marmelo juices, adding gelatin in an amount of 0.1 to 0.5 percent by volume to the marmelo juice to precipitate and remove a polyphenol compound contained in the marmelo juice, and adding wine yeast in an amount of 200 to 250 ppm by volume to the marmelo juice or material in which water is added to the juice for low temperature fermentation.

Abstract: The invention relates to the technology of making beverages.The process of the invention for producing sparkling wines is carried out in a continuous flow by deaerating a blend of white wine materials in the presence of yeast immobilized on a sorbent. The deaerated blend of white wine materials in a mixture with liqueur is introduced into a champagnization zone, wherein a layer of a sorbent is provided, under this layer of sorbent. The yeast required for carrying out secondary fermentation in the champagnization zone and enriching the wine being champagnized with biologically active substances is subjected to adaptation to the champagnization process conditions. To this end, the yeast is placed into the champagnization zone, where the yeast is kept for a certain period of time, isolated from the wine being champagnized.

Abstract: The freezing of foodstuffs and other biological materials such blood products as sperm, ova, embryos and other tissues may be facilitated by applying thereto a non-toxic microorganism having an INA.sup.+ phenotype or a biogenic ice nucleating agent or a functionally equivalent protein.

Abstract: Novel biologically pure quick acting bakers yeast strains ATCC 20784, ATCC 20785, and ATCC 20786 are provided which show good performance in sweet, regular, and lean doughs, and superior performance in sweet and lean dough, particularly when used in the active dry yeast form. A method of obtaining these and other novel bakers yeast strains by hybridization via protoplast fusion of petite mitochondrial mutants is also provided. Improved methods of baking using these novel bakers yeasts especially in the active dry yeast form are also provided.

Abstract: This invention relates to an efficient process for separating and recovering aroma and flavor volatiles from fruit or vegetable juices and for lowering the amount of sugar in juices. The process involves removing the aroma/flavor volatiles from juice by forming a microaerosol by spraying juice at a temperture of from 45.degree. C. to 110.degree. C. through a nozzle having a diameter of about 100 microns to 1200 microns at a velocity of 100 m/sec. to 250 m/sec. and into a vacuum chamber at 5 mm to 200 mm Hg and at temperatures of from 10.degree. C. to about 55.degree. C. and then treating the recovered juice fraction with a yeast. The alcohol formed during this fermentation reaction is removed by distillation, preferably by the same aerosolization process as the volatiles are removed. The aroma and flavor volatiles are returned to the juice to provide a good tasting low calorie fruit juice.

Abstract: A process for producing kefir is provided which involves normalization of purified cow milk with respect to the content of dry solids by ultrafiltration of the milk at a temperature of 50.degree.-55.degree. C. till the content of dry solids is increased in the normalized milk by 0.5-4.0% by mass, further heat treatment at the temperature of 140.degree. C., introduction into the normalized milk of a leaven prepared using kefir fungi, leavening of the resulting mixture to a pH of 5.0-4.7, residence of the leavened mixture at a temperature of 18.degree.-20.degree. C. to a pH of 4.7-4.5, followed by packing.

Abstract: A superconducting ceramic film is deposited on a substrate sputtering. In virtue of the low thermal conductivity of ceramic, a laser beam is radiated to the ceramic film in order to remove the irradiated portion by sublimation and produce a pattern on the ceramic film.

Abstract: There is provided a process for preparing iron enriched food products by hydrolyzing pulverized soybean, pulverized carrot or a mixture of the two with saccharide-decomposing enzyme and cultivating yeast in said hydrolyzate in the presence of an iron compound. The food products produced by the process not only contain iron in readily absorbable and adverse reaction-free form but also are rich in nutritive elements derived from soybean and carrot so that they are very useful as meal for patients.

Abstract: A dried granular form of a whole grain leavening barm containing viable cells of a maltosa-fermenting Lactobacillus and viable cells of a non-maltose-fermenting Saccharomyces has now been produced. The product of the drying process in preferred embodiments contains an admixture of Saccharomyces dairensis (ATCC 20782) and Lactobacillus brevis (ATCC 53295), whole grain flour, nonvolatile products of fermentation, and 5-12% water. Soybean oil containing the emulsifying agent lecithin and antioxidant tocopherols and malted whole grain flour are optional additives. The process of drying provided by this invention employs whole grain flour as a partial drying agent and also employs a sequential method for drying in which the microorganisms are supported on flour in the form of granules for the final warm air-drying stage.

Abstract: A method of packaging baker's yeast and one or more baking additives is provided. The additive(s) are placed in well-defined portions into one or more capsules depending on the particular additives utilized. The capsules have destructible walls and are leak-proof. The sealed capsule(s) are then placed in contact with yeast before use of the yeast. The combined additive(s) and yeast are particularly useful in breadmaking.

Abstract: A yeast-containing beer contained in a container and comprising a product beer the fermentation of which has been substantially completed and a yeast existing in a concentration of 10.sup.2 to 10.sup.6 cells/ml in said beer. Change of the beer flavor with the pasasge of time can be prevented by the yeast within the beer.

Abstract: A fat composition suitable for use in bakery or in confectionery, comprising(a) an aqueous phase containing a disrupted yeast cells suspension or a wheat flour suspension treated with either a disrupted yeast cells suspension or a mixture of a disrupted yeast cells suspension and an yeast(b) a fat component and(c) an emulsifier,a bakery or confectionary product produced by using the fat composition and processes for preparing them. The composition can be prepared in large quantities and has a good preservation stability, and thereby becomes more excellent for producing in industrial scale the bakery and confectionary product, which has a good color and nature of crust, grain of crum, aroma and taste, and in accordance with the process, it can prepare the product easily and simply.

Abstract: Mutant microorganisms comprising Lactobacillus fermentum Lex.sup.+ which are obtained from Lactobacillus fermentum produce lysine in a significantly greater quantity than the wildtype microorganism. The microorganism is added to a sourdough starter to produce bread of increased nutritive content, such as flat bread. Freeze-dried cultures of the microorganism may be added to cereal grains such as wheat in bulk to increase the basic nutritive protein quality of the wheat, whereby foodstuffs produced from the cereal grains have increased protein values. Cultures of the microorganisms in admixture with yeast may be used as a bread starter.

Abstract: A process for treating a hydrocarbon plant substrate containing glucids and proteins is disclosed wherein said substrate is hydrolyzed with a hydrosolubilizing enzyme to form hydrosolubilized glucids, the resulting product is fermented with yeast at a pH from 3 to 5 and the fermented product is subjected to thermolysis at a temperature ranging from 80.degree. C. to 140.degree. C. for a period of time of 30 seconds to one hour to obtain a food product having a higher protein content than the starting plant material and a particular flavor which is dependent upon the thermolysis conditions employed.

Abstract: A slow release berley composition and a process for preparing a slow release berley composition are disclosed. The slow release berley composition includes a mixture of from about 10% to about 35% by weight flour, from about 30% to about 70% by weight bran, from about 5% to about 40% by weight water and from a trace to about 14% by weight of one or more water soluble alkali metal or alkaline earth metal salts or combinations thereof.The process of the invention is for preparing a slow release berley composition which includes a mixture of from about 10% to about 35% by weight flour, from about 30% to about 70% by weight bran, from about 5% to about 40% by weight water, from a trace to about 14% by weight of one or more water soluble alkali metal or alkaline earth metal salts or combinations thereof and from a trace, to about 20% by weight fish oil.

Abstract: Low sodium baked crackers having a substantially uniform texture and pH throughout, a substantially uniform surface color, a pleasant mouth feel and taste are obtained by the process of the present invention. The sodium content of the baked goods is reduced, for example, to less than or equal to 42 mg Na.sup.+ per 14.2 gm serving, by replacing at least a part, preferably all, of the sodium bicarbonate with potassium carbonate for leavening. Hot spots resulting from localized concentrations of potassium ion are avoided by: (1) applying the potassium carbonate substantially uniformly and directly upon the surface of the other ingredients to hydrate and solubilize the potassium carbonate and/or (2) using potassium carbonate having a particle size distribution of about 98% by weight being finer than 100 mesh or (3) using an aqueous solution of potassium carbonate. A preferred leavening agent for use in preparing low-sodium unfermented crackers uses a mixture of 1.