Abstract: A food processing method and apparatus removes surface and absorbed fluids from individual food items during the commercial processing of continuous supplies or batches thereof. The food items are continuously and simultaneously tumbled and contacted with stream of material having an affinity for either or both of aqueous liquids and oily liquids. A vibration device is associated with an inclined run of the stream of material and accomplishes a tumbling of the individual food items to permit substantially all of their surface area to contact the stream of material. An optional heating member may be positioned in the vicinity of the inclined run to supply heat to the fluid on or within the food pieces. A fluid removal mechanism may be positioned on the apparatus for removing and collecting the fluid from the stream of material.

Abstract: Aqueous solutions of crude or food grade plant proteases are held at a pH of from 11 to 12.5 for a period of time sufficient to reversibly inactivate active proteolytic enzymes without substantially reducing total enzymatic activity.

Abstract: Fertilizer compositions which are slowly and uniformly leached and made available to the plant over a relatively long period of time resulting in more efficient utilization of the fertilizer by the plant are provided by bonding fertilizer material with the hemihydrate of calcium sulfate.

Abstract: An improved carcass transfer method and device are provided by which a single operator can readily raise, lower, and transport a whole beef carcass or other carcass to facilitate movement of the carcass both off of and onto overhead rail systems conventionally used for carcass transport and storage in meat packing plants. A portable cantilevered device having a lifting mechanism engages a roller-type trolley from which a carcass is suspended. The lifting mechanism preferably includes a hydraulic cylinder, which cylinder is in controlled communication with an oil reservoir. Pressurized air actuates various valves to effect a desired raising or lowering of the mast.

Abstract: Waste water containing suspended particles such as mineral oil, fats, proteins, fibers, and biodegradable materials, etc., is clarified by passing said water over a plurality of electrode banks whereby gradient current density zones and gradient energy zones are used to create microbubbles which float the particles to the surface where they may be skimmed off.

Abstract: A method for injecting an additive material into the flesh of a poultry carcass by inserting a comb-like instrument comprising a hollow manifold and a plurality of hollow tines extending therefrom, longitudinally of a poultry carcass between the skin and flesh, thereof, and the tines are forced into the flesh without penetrating the skin. Thereafter, a liquid additive is forced through the manifold and tines and through orifices therein and ejected into the flesh.

Abstract: Poultry carcasses are treated to improve the eating qualities, notably flavor, tenderness, juiciness, etc. by injecting an additive such as a liquid into the meat tissue of the leg and thigh portions by inserting a hollow needle through both of the portions from either the end of the leg from which the foot has been severed, or from the posterior opening in the carcass, and without penetrating the skin of the carcass. The needle is inserted into an empty sheath of a tendon which has been pulled from the leg portion, and the needle is advanced through the sheath and beneath the poultry skin through the flesh of the leg without penetrating the skin of the thigh and leg and the additive is then introduced into the flesh.

Abstract: Peanut butter is prepared that has an improved flavor and an increased shelf life. The peanuts are ground in the presence of solid carbon dioxide to reduce oxidation of the peanut oil during grinding and also to reduce the amount of oxygen that is dissolved, occluded, and adsorbed from the ingredients, thereby resulting in a final peanut butter of improved stability and also thereby effecting a retention of carbon dioxide in the final peanut butter to improve the flavor thereof.

Abstract: A method of reassuring internal temperaures of canned foods under actual operating conditions by placing recyclable thermal simulators in each batch of canned foods during the actual processing. A recyclable thermal simulator device having the same thermal characteristics as the particular canned food being simulated. A method for manufacturing recyclable thermal simulators by equipping a container substantially identical to those simulated with a suitable temperature indicator, filling the container with a porous, open-celled, sponge-like matrix material, uniformly distributing a liquid of a pre-determined specific gravity throughout the matrix material by means of a partial vacuum usually identical to that drawn on the canned food simulated and sealing the container.

Abstract: Substances such as dyes, drugs, condiments, flavors, aromas, chemicals, vitamins, adhesives, and the like are provided as encapsulated within the cells of microorganisms. Microorganisms such as yeasts, fungi, molds, and protozoa are grown in a medium so as to promote the formation of biological capsules, such as by forming relatively large globules of fat within the cell wall. A substance such as a dye, a drug, a condiment, a flavor, an aroma, a chemical, a vitamin, an adhesive, and the like is passed through the cell wall of the microorganism and into the biological capsule thereby producing an encapsulated product.

Abstract: An improved device and method for displaying and suspending packaged articles is provided. The device includes at least one arm from which articles may be hung, preferably within a display case. The method includes contacting such suspended articles with a conditioned environment. In one embodiment, particularly well suited for use within a conditioned-environment display case, pairs of arms are staggered and lie along planes perpendicular to each other.

Abstract: A novel adhesive composition for tail control of rolled paper stock, said composition including a modified starch, polyethylene resin and water. The adhesive is applied onto the paper stock so as to form a non-continuous film.

Abstract: A fluidized flocculant being a dispersion of from about 5 to 60 weight percent of finely ground polyacrylamides in a fluid, water soluble polyhydric alcohol carrier. The fluidized flocculant is prepared as a dispersion having a particle size of less than 75 microns and can be metered and pumped into a water stream and mixed therewith to form a flocculant solution that can be readily metered and pumped into water to be clarified.

Abstract: A method of purifying industrial waste water wherein microbubbles consisting primarily of oxygen, hydrogen, or air having certain micron sizes and of sufficient number and volume wherein formed particles with or without the use of a coagulant in the water are attracted to said bubbles by difference in electrostatic charge to form embryo flocs is disclosed. The addition of a polyelectrolyte is then made wherein a full floc is formed which includes the microbubbles. This light floc is promptly surfaced by the buoyance factor provided by the microbubbles. The process is suitable for all types of industrial waste water.

Abstract: A method of treating industrial waste water containing suspended particles such as mineral oil, fats, proteins, glycerides, fibers, and biodegradable materials, by exposing said water to a plurality of positive and negative electrodes whereby high current densities are used to create large volumes of microbubbles which float the particles to the surface and periodically reversing the current so as to keep the cathodes clean is disclosed.

Abstract: Wastewater is treated by a method and an apparatus in which a wastewater flow passes through an electrocoagulation cell having rod-shaped electrodes longitudinally disposed therein. The electrodes are oriented in one or more circles or portions of circles. The wastewater flow remains within the cell for about 1/10 minute to 2 minutes, during which time pollutants within the wastewater are turbulently mixed and combined with bubbles produced at the electrodes, thereby forming an embryo floc. The embryo floc flows out of the cell with the treated wastewater from the top portion of the downstream end of the cell, after which it may be treated with a flocculant to form a full floc. The full floc and thus clarified wastewater flow into a flotation basin where the full floc undergoes a laminar flow to the top of the clarified wastewater and is skimmed off.

Abstract: A spreadable combination food product includes a discrete spreadable nut component phase containing about 60-98% ground nuts, having a fat content of about 50-65% by weight, and a water content of about 2-6% by weight, in combination with a discrete phase of a second food spread either of normal commercial composition or in which the water activity thereof has been lowered. The combination food product contains about 25-75% by weight of the spreadable nut component phase. The process includes either or both of raising the water activity and the oil content of the spreadable nut component, while the second food spread remains unmodified, or only slightly modified through lowering of the water activity. The two phases of the food product remain discrete for extended periods of time.

Abstract: Shelf-stable low-fat cultured dairy products, prepared through fermentation, have essentially natural characteristics in plain and flavored varieties, which characteristics are retained over an extended period of time, without refrigeration. A low-fat dairy culture composition is sterilized and cooled; a food starch is blended therein; the blended product then undergoes a syneresis step at a temperature within the approximate range of 100.degree. to 150.degree.F., which temperature is below the pasteurization temperature of such blended product and below the temperature at which the food starch will set; after the syneresis step, the product is homogenized; the homogenized product is adjusted, if necessary, to a pH of 4.5 or less, filled into containers and sealed therein; and the containerized product is pasteurized.

Abstract: A method of measuring internal temperatures of canned foods under actual operating conditions by placing recyclable thermal simulators in each batch of canned foods during the actual processing. A recyclable thermal simulator device having the same thermal characteristics as the particular canned food being simulated. A method for manufacturing recyclable thermal simulators by equipping a container substantially identical to those simulated with a suitable temperature indicator, filling the container with a porous, open-celled, sponge-like matrix material, uniformly distributing a liquid of a pre-determined specific gravity throughout the matrix material by means of a partial vacuum usually identical to that drawn on the canned food simulated and sealing the container.

Abstract: A flow of polluted raw wastewater may first be treated with a coagulant, then it is rapidly mixed with very fine bubbles supplied beneath the wastewater flow and may then be treated with a flocculant, after which the pollutants are separated from the water by skimming off the surface of the wastewater.