Agriculture Monitoring Applications in China
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Cereals moisture measurement for dryer efficiency
Material: Cereals (wheat, corn, canola) / Moisture range: 10 – 20 % / Installation: Hopper after dryer / Function: Dryer efficiency control APPLICATION A customer in the Food industry was looking for solutions to improve dryer efficiency and fuel consumption. ...
By ENVEA Office in Chaoyang District, CHINA.
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Determination of amino acids in beer and wort
INTRODUCTION Free forms of amino acids in beer originate mostly from malt. The following method enables fast quantitative determination in beer and wort of the following free amino acids: arginine, lysine, tyrosine, phenylalanine, histidine, leucine and iso-leucine (total), methionine, valine, proline, alanine, glycine, cystine, tryptophan, aspartic and glutamic acids. Total content of amino acids is fdetermined after hydrolysis of ...
By Lumex Instruments Office in Beijing, CHINA.
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Analytical instruments for food and agricultural analysis
Individual solutions to meet the essential requirements for food safety. This article about Food Safety provides a first overview about Analytik Jena solutions for food and agriculture analysis. Food safety covers many aspects of the food chain – from point-of-origin to the nutritional value, the presence of pathogens, toxic metals, and other biological contaminants, to the elemental composition of animal feed and soil that affect animal and plant health. National and international directives help to ...
By Analytik Jena - an EndressHauser Company Office in Peking, CHINA.
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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 ...
By Lumex Instruments Office in Beijing, CHINA.
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Determination of vanillin, sinapic, coniferyl, and syringic aldehydes in brandies and brandy spirits
The presence or absence of aromatic aldehydes (vanillin, sinapic, coniferyl and syringic aldehydes) in a sample and also their weight content and proportion allows determination of authenticity and quality of brandies and brandy spirits, and revealing a counterfeit. Together with aromatic aldehydes, it is possible to determine phenolcarbolic acids, such as sinapic, syringic, ferulic, salicylic, cumaric, vanillic, ellagic, p-hydroxybenzoic, caffeic, gallic, protocatechuic. Identification and weight content of these ...
By Lumex Instruments Office in Beijing, CHINA.
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FT-NIR Analysis for Dairy Sector
Dairy products include milk and milk-based products such as butter, cheese, yogurt, and ice cream. Milk production in the United States is over 200 billion pounds yearly and approximately 63% of this is converted into other products. The industry is expanding due to technological advances in milk production efficiency as well as consumer demand for new and more healthy products. Butter, cheese, and yogurt production can be a complex process and there is a demand for more efficient methods of quality control, ...
By Galaxy Scientific Inc Distributor in Chengdu, CHINA.
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Determination of caffeine, ascorbic acid, preservatives (benzoic acid, sorbic acid and their salts), and artificial sweeteners (acesulfame K, saccharine) in soft and strong drinks
The method is used for measuring the concentrations of caffeine, ascorbic acid, preservatives (sorbic and benzoic acids and their salts) and sweeteners (acesulfame К, saccharin and its salts) in soft and alcoholic ...
By Lumex Instruments Office in Beijing, CHINA.
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Detecting melamine adulteration in milk powder sector
Food adulteration is at the top of the list when it comes to food safety concerns, especially following recent incidents, such as the 2008 Chinese powdered milk scandal. That scandal involved milk and infant formula along with other food materials and components being adulterated with melamine. There were an estimated 300,000 victims in total, including six infant deaths, resulting from kidney stones and other kidney ...
By Galaxy Scientific Inc Distributor in Chengdu, CHINA.
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Determination of caffeine and theobromine in tea, coffee, cocoa, and herbal products
The determination of caffeine and theobromine content in tea, coffee, cocoa, foodstuffs and in herbal products ensures safety and quality control of the products and identification of adulterants. ...
By Lumex Instruments Office in Beijing, CHINA.
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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 ...
By Lumex Instruments Office in Beijing, CHINA.
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Quality control of milk products
In order to maintain high quality of milk products, it is necessary to monitor process quality as rapidly as possible, so that a relevant technological process could be promptly corrected. The most important quality factors of milk products are fat, protein, moisture (total solids), SNF, sugar, salt, lactose and titrated acidity. Commonly, it takes a few hours to make such type of analyses by traditional methods. The use of an InfraLUM® NIR analyzers reduces the analysis time to a couple of ...
By Lumex Instruments Office in Beijing, CHINA.
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Emissions Monitoring for Fertilizer Plants
The versatile Opsis DOAS system provides comprehensive emissions monitoring and process control in the fertilizer ...
By OPSIS AB Distributor in Shanghai, CHINA.
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Determination of selenium in food products, feedstuffs, fodders, and feed raw materials by fluorimetric method
Lumex Instruments provides sensitive and selective fluorimetric method for the measurement of total content of selenium in the samples of food products, feedstuffs, fodders, and raw materials using the Fluorat-02 ...
By Lumex Instruments Office in Beijing, CHINA.
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Determination of whey proteins in milk samples by capillary gel electrophoresis
One of the tests for authenticity of milk and dairy foods is the qualitative and quantitative composition of whey proteins and their ratio. Caseins dominate in cow’s milk before its processing (about 80% of total protein), whereas caseins are almost absent in the whey composition whose main components are the following: β-lactoglobulins α-lactalbumin bovine serum albumin immunoglobulins lactoferrin and other minor proteins. ...
By Lumex Instruments Office in Beijing, CHINA.
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Quality control of milk and milk products
In order to maintain high quality of milk products, it is necessary to monitor process quality as rapidly as possible, so that a relevant technological process could be promptly corrected. The most important quality factors of milk products are fat, protein, moisture (total solids), SNF, sugar, salt, lactose and titrated acidity. Commonly, it takes a few hours to make such type of analyses by traditional methods. The use of an InfraLUM® NIR analyzers reduces the analysis time to a couple of minutes. The ...
By Lumex Instruments Office in Beijing, CHINA.
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Determination of total sulfur dioxide in wine and beer
Method allows determination of mass concentration of total sulfur dioxide (sulfurous acid and its salts, food additives E220–E228) in wine, wine materials, beer and beer products by capillary electrophoresis (CE) using capillary electrophoresis system “CAPEL® -105M”. The mass concentration of total sulfur dioxide is regulated by normative documents to be held within 100– 400 mg/L for different types of wine and wine materials and within 20–50 mg/L for beer products. According to ...
By Lumex Instruments Office in Beijing, CHINA.
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FT-NIR analysis for coffee sector
Coffee is a brewed drink prepared from ground roasted coffee beans, which are the seeds of berries from the coffea plant. Over 2.25 billion cups of coffee are consumed daily and it is one of the world's most popular ...
By Galaxy Scientific Inc Distributor in Chengdu, CHINA.
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Water Testing for Horticulture
Modern growing practices include scientific evaluations of soil, water, fertilizers, diseases, etc. While some tests are best performed by a laboratory, others can be easily conducted on location, saving time and money. Three tests in particular, EC, pH, and ALKALINITY, can reveal valuable information about water quality, soil salinity, and fertilizer concentration. MyronL Company’s portable AGRI-METERS provide you with a simple, fast, and accurate means of testing these ...
By Myron L Company Distributor in CHINA.
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Gas analyzers and monitoring systems for greenhouse gases from ruminants
Ruminant livestock generates a significant proportion of anthropogenic GHG emissions, and thereby contribute to Climate Change. Ruminants such as cattle, sheep, goats and buffalo produce meat and milk through enteric fermentation – a digestive process in which microbes decompose and ferment food in the digestive tract or rumen. This process produces methane which is emitted via belching. The amount of methane produced is directly related to the type of food consumed and the level of intake, in addition to ...
By Gasmet Technologies - a Nederman company Office in Kowloon Bay, CHINA.
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Advanced FT-NIR Analysis for Feed & Forage Sector
The animal feed industry is estimated around $250 billion Dollars and the beginning of its industrial scale production is tracked back to the late 19th century. 70 to 80 percent of the cost in producing animals is the feed cost. Reaching an optimal balance of nutrition to enable fastest, cheapest growth for animals at lowest cost is very ...
By Galaxy Scientific Inc Distributor in Chengdu, CHINA.
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