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7476853 |
Ion fragmentation by reaction with neutral particles
The invention relates to a method and apparatus for the fragmentation of large molecules, especially biopolymers. The invention consists in reacting analyte ions with excited or radical neutral...
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7348180 |
Method of evaluating freshness of a fish product
A method of evaluating freshness of a fish product by cutting a small quantity of sample from the fish product, adding an effective amount of a staining reagent containing at least one of a...
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7344848 |
Methods for determining adequacy of heat processing of a cooked meat sample
Monoclonal antibodies are provided which bind to heat-treated proteins of meats. The antibodies are useful in detecting the presence of an exogenous meat in a cooked or raw meat sample....
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7261860 |
Apparatus and method for centrifugation and robotic manipulation of samples
A device for centrifugation and robotic manipulation of specimen samples, including incubating eggs, and uses thereof are provided. The device may advantageously be used for the incubation of...
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7229830 |
Standard sample composition and manufacture thereof
A standard sample composition containing a complexing agent and an alkali salt, mixed with a known amount of a foodstuff, the content of at least one component of which is accurately known. The...
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7220591 |
Method and apparatus for rapid fat content determination
A method and apparatus for rapidly and accurately determining the fat and oil content of a sample using microwave drying and NMR analysis is disclosed. The method and apparatus incorporate a low...
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7125721 |
Method and apparatus for rapid fat content determination
A sample for NMR measurement of moisture and fat and oil contents is disclosed. The sample includes an organic portion containing at least some fats and oils, a pad that is substantially...
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7014816 |
Food quality indicator device
A food quality indicator device an indicator compound provided on a substrate. The indicator compound changes color due to the presence of volatile compounds, such as volatile bases, in spoiled...
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6790661 |
System for detecting bacteria in blood, blood products, and fluids of tissues
The invention provides methods for screening for the presence of a clinically relevant amount of bacteria in donor blood or a blood product from a donor mammal, particularly blood or a blood...
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6723285 |
Food freshness indicator
A system to detect spoilage of a food product is described in this invention. The present invention can be used to see if a food product is spoiled, by mixing a part of the food product with an...
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6692923 |
Tapasin-like protein
The invention provides a cDNA which encodes tapasin-like protein. It also provides for the use of the cDNA, protein, and antibody in the diagnosis, prognosis, treatment and evaluation of therapies...
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6548309 |
Procedure for assay of liquids containing undissolved solids, semisolids or colloids
In qualitative or quantitative assays which employ a test device comprising a test strip pretreated for detection of a specified target analyte dissolved in a liquid medium, the presence of solid,...
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6413779 |
Method for evaluating the heat treatment to which a proteinic nutrient such as milk is subjected
The invention concerns a method for evaluating the hot treatment to which a proteinic nutrient such as milk is subjected. It consists in the following steps: a) taking a sample of said nutrient and...
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6391652 |
Immunoassay method and immunoassay kit
An immunoassay method comprising bringing an immobilized phase comprising, at different positions on a water-absorbable base material, at least two first immunity substances capable of specifically...
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6309845 |
Method of establishing the origin of useful animals and products produced therefrom
The invention concerns a method of establishing the origin of useful animals, in particular cattle, pigs and the like. This method comprises the following steps: a) the live animal is marked...
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6274334 |
Monoclonal antibody, cell line and immunoassay for ractopamine
A hybridoma cell line has been produced for secreting a monoclonal antibody that binds ractopamine and is effective to detect ractopamine levels of about 1 ng/mL or lower. This monoclonal antibody...
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6265882 |
Apparatus and method for measuring the content of intramuscular fat in carcasses or parts thereof
The apparatus for measuring the intra-muscular fat in carcasses or parts of carcasses or the total content of fat in minced meat has a first pair of electrodes for insertion into a carcass or part...
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6238925 |
Method for determining likelihood of developing clinical tolerance
It has been discovered that one can predict the likelihood a child will outgrow an allergy, especially a food allergy, by screening for IgE antibodies immunoreactivities with linear versus...
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6150342 |
Heparin derivatives for treatment of angina pectoris
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6096552 |
Method for determining the concentration of colored compounds in meat juice
A method is provided for monitoring the cooking temperature of meat patties. More specifically, a method is provided for monitoring the cooking temperature of meat patties by determining the...
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6043444 |
Microwave sensor for sorting lean muscle
Apparatus and method are provided for temperature calibration of a microwave sensor unit used in non-destructively measuring and monitoring meat parameters such as fat, protein, and moisture...
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6001655 |
Method and system for estimating the tenderness of a meat product
A method for estimating the tenderness of a meat product is provided. The method includes determining the stress relaxation coefficient of a meat sample. One or more physical parameters of the meat...
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5910446 |
Detection of heat stable proteins from meat of ruminant
Disclosed is a method for pretreating heat stable proteins derived from a rendered animal material prior to performing an assay for their presence comprising (a) preparing a protein containing...
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5846830 |
Detecting fecal and/or urinary contamination in meats and poultry
Fecal and/or urinary contamination in meat and poultry can be detected by internalizing into a suitable livestock system a material containing a marker substance, and detecting for the presence or...
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5824554 |
Detection of allergenic substances in food products
A method and device for the detection of allergenic substances in food products. The device comprises a dining mat, such as a doily, formed of an absorbent material and small spots of reagents are...
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5712165 |
Method and apparatus for detecting hydrocarbon oxidation
Systems and methods for material analysis are disclosed in which an organic sample (e.g., a foodstuff, tissue sample or petroleum product) is illuminated at a plurality of discrete wavelengths...
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5663072 |
Food spoilage detection method
Diacetyl, especially resulting from spoilage of chilled red meat, is monitored by exposing an aromatic ortho-diamine at acidic pH to an environment containing, or possibly containing, diacetyl and...
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5658798 |
Detection of process components in food process streams by fluorescence
The invention is a method of monitoring for the presence of certain constituents of food processing streams by measurement of fluorescence. The constituent monitored can be a fluorescing impurity...
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5480807 |
Process for assessing the biological age of a tissue
The present invention is directed to use of an imidazo [4,5b] pyridinium molecule composed of a lysine and an arginine residue crosslinked with a pentose sugar for assessing the biological age of a...
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5344780 |
Method for determining indole compounds associated with boar taint in pork as well as a sample container to be used in the method
A sample of lard or fat is taken from a carcass of a pig or part thereof and heated until the fat is liquid, whereupon the sample is extracted by a polar solvent, and the contents of the indole...
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5261598 |
Safety device for a combustion apparatus
A safety device for a combustion apparatus comprises a continuous, linear temperature-sensing element formed of a material which is electrically conductive and melts, or breaks, at a relatively low...
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4980295 |
Process for determination of fat content
The fat content of food or non-food products can be quickly and accurately determined by processes which solublize the product's fat content in tetrachloroethylene. These processes generally...
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4980294 |
Method for testing the freshness of fish
A simple but precise procedure for measuring fish freshness in terms of trimethylamine (TMA) headspace concentration of a fish sample is provided based on air sampling the headspace with...
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4563428 |
Method of detecting obnoxious taint such as boar taint in individual animal bodies, preferably carcasses or parts thereof
Boar taint in individual animal bodies, preferably carcasses or parts thereof, is detected by preparing an extract of a meat and/or fat sample from the body or part thereof, reacting said extract...
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4384206 |
Process for detection of particular quality properties in individual articles of food
Boar taint in individual carcasses of uncastrated boars or parts thereof is determined in a fast and simple manner by determining IR-spectrophotometrical transmission data for the individual...
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4377641 |
Method and apparatus for the continuous extraction of ingredients from samples
A method and apparatus for continuous extraction of an ingredient from a sample employs a container having a solvent therein selected for its ability to extract the ingredient. The sample is held...
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4309185 |
Chemical analysis for quality determination of tuna
Method of determining the quality of fish prior to processing and packaging thereof which comprises measuring the quantitative distribution of trimethylamine in the fish and more particularly, the...
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4266423 |
Use of acid as an analysis aid in salted meat samples
The accurate determination of the fat, moisture, and protein content of salt added meats by means of thermal extraction is complicated by the enhanced fat and moisture binding capability that salt...
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4263098 |
Radiation measuring process for determining the concentration of fat in meats
A method of determining the concentration of a substance containing a component capable of induced γ radiation upon irradiation in a neutron flux, especially for the determination of the...
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4255386 |
Method and apparatus for destroying organic matter to facilitate trace inorganic element analysis
The apparatus of the present invention includes a quartz flask for containing 71% nitric acid and the organic matrix to be destroyed, a Soxhlet extractor disposed above the flask, and a Friedrich...
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4212889 |
Method for processing fish continuously and serially through a plurality of vessels
A method of processing fish in which whole fish are reduced to fish solubles in aqueous solution and to fish solids comprising bones and scales. Fish are continuously processed in a series of...
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4192849 |
Pressure digester
A stationary pressure digester for digesting biomaterials with a fast acting closure designed as an easily movable cover carriage with a lower pressure take up plate, an upper pressure take up...
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4009390 |
Process for measuring tenderness of cooked meat
To predict the tenderness of cooked meat, the concentrations of certain trace elements such as copper, cobalt, iron, zinc, calcium, selenium and silicon and sometimes cadmium and lead in uncooked...
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3529967 |
MINK FEED COMPOSITIONS
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