Agriculture Monitoring Applications available in Tajikistan

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    Improved Resolution of Mycotoxins from Cereal

    Mycotoxins are a diverse group comprised of hundreds of secondary metabolic products of various fungal species. Several show marked toxicity in humans. Contamination of the food supply with mycotoxins is increasingly prevalent, and can occur during growth, harvest, transportation, processing or storage. Techniques to reduce mycotoxin concentration after contamination are expensive, unreliable and sometimes reversible. Therefore, the removal of contaminated products from the food chain is a primary means of eliminating human exposure. The sensitive and accurate detection of very low levels of these compounds is critical to efforts to identify contaminated products. LC-MS/MS is a popular analytical technique for this purpose. This application explores using Ascentis® Express RP-Amide and Ascentis Express F5 HPLC columns to perform this analysis.

    By Merck KGaA, Darmstadt, Germany based in Darmstadt, GERMANY.

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    Improved Reproducibility and Reduced Sample Preparation Time for the HPLC Analysis of Aflatoxins in Raw Peanut Paste

    The US FDA and international regulatory agencies have set contamination levels for aflatoxins in animal feedstuffs. Since Aspergillus may infect commodities pre-harvest, during storage or during processing, monitoring for aflatoxins in associated agricultural commodities at all stages of production is requisite. Field screening methods exist that are adequate to estimate contamination levels for aflatoxins. When additional confirmation or quantification is desired, chromatographic laboratory analysis is often necessary. Preparation of matrix samples prior to chromatographic analysis typically requires extraction and purification. Commonly, immunoaffinity columns (IAC), which employ a multi-step bind and elute mechanism to concentrate and purify aflatoxins, are used to purify matrix samples for subsequent analysis. Solid phase extraction (SPE), an alternate method which may use interference removal, can also be employed.

    By Merck KGaA, Darmstadt, Germany based in Darmstadt, GERMANY.

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    Determination of anions in feedstuffs, compound feeds, and feed raw materials

    Introduction

    The method is used for the determination of the mass fraction of water-soluble chloride, nitrate, phosphate, and total sulfate in all types of feedstuffs, compound feeds, fodders, premixes, fodder additives, and feed raw materials (of plant, animal, and mineral origin) by capillary electrophoresis.

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Determination of caffeine and theobromine in tea, coffee, cocoa, and dietary supplements

    Introduction

    The method is used for the determination of the mass fraction of caffeine and theobromine in tea and tea products, coffee and coffee products, cocoa and cocoa products, and dietary supplements.

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Determination of proteinogenous amino acids in feedstuffs, compound feeds, and feed raw materials

    Introduction

    The method is used for the determination of the mass fraction of total amino acids: arginine, lysine, tyrosine, phenylalanine, histidine, leucine and iso-leucine (as a sum), methionine, valine, proline, alanine, glycine, cystine, tryptophan, aspartic, and glutamic acids in feedstuffs, compound feeds, fodders, premixes, and all types of feed raw materials by capillary electrophoresis.

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Determination of lysine and its salts in fodder additives

    Introduction

    The method is used for the determination of the mass fraction of free lysine and its salts (including lysine hydrochloride and lysine sulfate) in fodder additives.

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Determination of hesperidin and naringin in juices

    Introduction

    The method is intended for determination of hesperidin and naringin using capillary electrophoresis technique in order to reveal adulteration of juices. These components are tested in citrus juices, concentrated juices, nectars, juice-containing beverages, and fruit sauces that are produced primarily from oranges, grapefruits, tangerines, lemons, and limes.

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Determination of the carbendazim content in orange and other citrus juice produce

    Introduction

    Fungicide Carbendazim (Mercazole, Carbendazole) is widely used in agriculture to exterminate black mold (spot) on orange trees and treat fungus diseases of other fruit-bearing plants. According to the data of the World Health Organization, Carbendazim is toxic for liver, impacts reproductive system, and is considered to be a potentially cancerogenic compound. In most of the developed countries, the residual content of this fungicide is subject to national and international regulations. Researchers of LUMEX INSTRUMENTS, Ltd. have developed an analytical procedure for determination of the Carbendazim content in orange and other citrus juice produce using a capillary electrophoresis system CAPEL-105М.

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Electrochemical solutions and water technologies for agriculture & livestock

    We engineer and supply innovative technological solutions to improve fruit and vegetable cultivations and animal breeding. Our commitment is to a healthier, safer condition of all the actors involved in the agri-food chain (farmers, plants, animals, consumers) increasing the quantity and quality of food available, while at the same time reducing pesticide contaminations on products and in the environment.

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    Soil moisture monitoring for researching

    Cambridge based Delta-T Devices specialises in instruments for environmental science, in particular: agronomy, plant physiology, eco-physiology, data logging, meteorology, soil moisture, solar energy studies and environmental monitoring.

    By Delta-T Devices Ltd. based in Cambridge, UNITED KINGDOM.

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    Solutions for electronics industry

    For multilayer printed circuit boards, permanganate (CAIROX®, AQUOX® and LIQUOX® permanganate) is applied to desmear or remove excess friction melted resin. Permanganate is also used for Etchback (enhance micro-roughness of drilled holes which are later copper plated).

    By Carus Corporation based in Peru, ILLINOIS (USA).

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    Determination of choline (vitamin B4) in feedstuffs, compound feeds, fodder additives, and feed raw materials

    Introduction

    The method is used for the determination of the mass fraction of free choline (synthetic and natural) in feedstuffs by capillary electrophoresis. The method can be applied for all types of feedstuffs, compound feeds, fodders, premixes, fodder additives, and feed raw materials. The present method does not allow the determination of bound choline.

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Determination of organic acids in feedstuffs and fodder additives

    Introduction

    The method is used for the determination of the mass concentration of oxalic, formic, fumaric, succinic, malic, citric, acetic, propionic, lactic, benzoic, sorbic, butyric acids in fodder additives and butyric acid in silage and haylage by capillary electrophoresis.

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Determination of synthetic amino acids (methionine, threonine, tryptophan) in fodder additives

    Introduction

    The method is used for the determination of the mass fraction of free methionine, threonine, and tryptophan in fodder additives.

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Determination of cations in feedstuffs, compound feeds, and feed raw materials

    Introduction

    The method is used for the determination of the mass fraction of total inorganic cations (ammonium potassium, sodium, magnesium, calcium) in all types of feedstuffs, compound feeds, fodders, premixes, fodder additives, and feed raw materials (of plant, animal, and mineral origin) by capillary electrophoresis.

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Silage Management for the Livestock Industry

    There is a growing demand for more efficient, effective and durable solutions in the Agro industry. For TenCate this is a constant motivation to develop – often in close cooperation with our customers – the best solutions.

    By TenCate Geosynthetics Netherlands bv based in AE in Nijverdal, NETHERLANDS.

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    Compost Cover Protection for the Composting Industry

    The controlled composting of organic waste with the Toptex protection fabric leaves odour emissions at bay and increases the quality output significantly. Composting is the conversion of organic wastes into high quality humus. Through systematic controls these materials can be returned to the earth, completing the cycles of nature and improving the soil to which it is applied.

    By TenCate Geosynthetics Netherlands bv based in AE in Nijverdal, NETHERLANDS.

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    Determination of ascorbic acid and its salts in food additives and fodder additives

    Introduction

    The method is used for the determination of the mass fraction of ascorbic acid and its salts in food additives and fodder additives (feed additives).
    The present method does not allow the determination of ascorbic acid in premixes.
    For the determination of acetic, benzoic, butyric, citric, formic, fumaric, lactic, malic, oxalic, propionic, sorbic, and succinic acids in fodder additives and butyric acid in silage and haylage use the method М 04-74-2012 (Lumex Instruments set, order No 0300001897).

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Determination of phenoxycarboxylic acid herbicides in water

    Introduction

    The method allows determination of herbicides classified as phenoxycarboxylic acids, specifically: 2,4-dichloro-- phenoxybutyric acid (2,4-DB), 2,4-dichlorophenoxypropioni c acid (2,4-DP, Dichlorprop), 2,4-dichloropheno-- xyacetic acid (2,4-D), and phenoxyacetic acid in samples of natural, potable and treated waste water by capillary electrophoresis.

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Determination of D- and L-isomers of tartaric and malic acids in wines, wine materials, and food additive

    Naturally occurred is predominantly L-form of tartaric acid whereas its D-form and the relevant racemic mixture can be artificially synthesized. Generally, artificial acidification of wine with tartaric acid is allowed by OIV, but only pure L-form must be used for this purpose. Thus the analysis of tartaric acid isomers either in food additives or directly in wine can be an important parameter in clarifying any deviations in wine production. Analysis of isomers of malic acid is also within the necessary oenological procedures stated in OIV recommendations. LUMEX INSTRUMENTS offers the present method which allows determination of L- and D-forms of tartaric and malic acids in wine, wine materials, and special food additives by capillary electrophoresis method. 

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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