Xem 1-20 trên 26 kết quả Food sensitivity
  • One of the greatest challenges faced by the food scientist is man himself with his highly sensitive oral equipment for evaluating food texture. The recognition of this challenge leads immediately to two questions: ‘How can we characterize the texture of foodstuffs in a manner that will reflect human perceptions?’ and, then, ‘How may we preserve, formulate and process products in a way that will be acceptable to the consumer?’

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  • Food hypersensitivity refers to all types of overreactions that an organism can have against a food component. Food sensitivity includes food allergy and food intolerance. Food allergy is a specific form of food hypersensitivity that activates the immune system, leading to an exaggerated response. An immunological reaction is a reaction against foreign substances entering the body. An allergen (nearly always a protein in the offending food) sets off a chain of reactions in the immune system including the release of antibodies.

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  • The diagnosis of pulmonary tuberculosis in patients with Human Immunodeficiency Virus (HIV) is complicated by the increased presence of sputum smear negative tuberculosis. Diagnosis of smear negative pulmonary tuberculosis is made by an algorithm recommended by the National Tuberculosis and Leprosy Programme that uses symptoms, signs and laboratory results. The objective of this study is to determine the sensitivity and specificity of the tuberculosis treatment algorithm used for the diagnosis of sputum smear negative pulmonary tuberculosis.

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  • Decision making lies at the heart of most important business and government problems.

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  • Celiac disease has many names, such as gluten intolerance, gluten-sensitive enteropathy, and non-tropical sprue. Each name depicts a life-long autoimmune disorder in which a person’s body cannot tolerate a group of grain proteins known as gluten. These grains consist of wheat, rye, barley, and any derivatives of these grains. Oats were always part if this list, but recent studies have shown that a moderate consumption of oats is safe for healthy children and adults who are well-established on a gluten-free diet....

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  • This involves the performance of research activities such as (1) developing plans for, and promoting the construction of proper kinds of marketing and storage facilities for all kinds of farm and food products at specific localities at various stages in the marketing channels; determining the type, size, location, design, cost and method of financing and operation best suited for the specific locations, and the financial soundness of the proposed facilities; (2) determining the adequacy and efficiency of different shipping methods and types of shipping containers, various types of e...

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  • Throughout the 1950s and 1960s, New Zealand’s exports were concentrated on a few products and on the United Kingdom market. The collapse in the price of wool and the entry of Britain into the European Union (EU) resulted in marked product- and export-market diversifi cation. New Zealand’s export-product concentration is still somewhat higher than the OECD mean. New Zealand’s export-market concentration, on the other hand, is slightly lower than the OECD mean, refl ecting a more diverse range of export markets.

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  • As for the presentation of beers, two methods are common, each with positive and negative points. One method of presentation permits judges to open and pour the beer into their own cups. A second method of presentation requires stewards to pour beer into pitchers, and the beer is transferred from the pitcher into judges’ cups. When judges are allowed to pour their own beers, there is some danger that moving bottles to the evaluation table will stir up yeast and that judges’ opinions of a beer’s quality will be influenced by the appearance of the bottles that it comes in....

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  • The global.properties and responses.properties files, both found under $VCLOUD _ HOME/etc, are critical files that contain sensitive information. The responses.properties file contains responses provided by the administrator when running the configuration script. That file contains an encrypted version of the Oracle database password and system KeyStore passwords. Unauthorized access to that file could give an attacker access to the VMware vCloud Director database with the same permissions as the Oracle user specified in the configuration script. The global.

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  • Diaspora investors tend to have different perceptions of risk than non-diaspora investors. Given their homeland connections, diaspora members may have better information about investment opportunities in their countries of origin and are less sensitive to exchange-rate risks than other investors, because they have domestic-currency obligations in their country of origin such as support payments to family members or running costs of domestic businesses, mortgages, or returns to domestic share-holders. They also may have a different time horizon.

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  • As you learned above, probably the most important function of computers is their ability to store large amounts of data. The World Wide Web is probably the largest source of information and is available to anyone in the world with a computer and Internet connection. By the end of 2006, there were well over 120 million users connected to some 7 million websites. However, a good portion of information stored on computers is sensitive and critical, and if lost or accessed by the wrong person, could potentially create tremendous personal anxiety and global problems.

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  • The sensitivity of Polymerase Chain Reaction (PCR) makes it a potential diagnostic test for detection of M. tuberculosis in samples with low bacillary load. Aim: To assess the efficiency of PCR as compared to routine diagnostics in detection of M. tuberculosis from sputum samples of suspects referred to a tuberculosis clinic and those identified during a morbidity survey. Methods: Respiratory samples (sputum with or without saliva) from 144 individuals were examined by PCR, using MPB64 primers, culture and microscopy.

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  • Anaerobic processing of manure occurs in almost all storage piles, pits and ponds . The idea 6 behind anaerobic processes is that they occur in the absence of oxygen and they rely on the degradation of the manure by anaerobic bacteria. There are two basic types of bacteria involved in the process. The first type convert fats, carbohydrates and proteins in the manure into simpler compounds and are rapidly reproducing bacteria that are not sensitive to environmental changes .

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  • The Thrive Diet grew out of necessity. At the age of 15, I decided that I wanted to become a professional athlete. My goal was to ultimately be a professional Ironman triathlete. Consisting of a 2.4-mile swim, 112-mile cycle, and a 26.2-mile run (a marathon), Ironman triathlon racing is not the easiest way to make a living. But it appealed to me. I enjoyed outdoor exercise, hard work, and a challenge, so why not make a career out of it?

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  • For some doctors in affluent countries the first question about prevention of coronary heart disease (CHD) nowadays is whether to write a prescription for one of the statins (simvastatin, pravastatin, fluvastatin, atorvastatin, etc) which inhibit an early step of cholesterol biosynthesis in the body (see p 7). Tables are available to show whether the 5- or 10-year risk justifies the cost of long term statin medication, but the relation of diet and CHD is still of primary importance for the majority of people. What we eat is bound up with the aetiology of CHD.

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  • A biosensor is a detecting device that combines a transducer with a biologically sensitive and selective component. Biosensors can measure compounds present in the environment, chemical processes, food and human body at low cost if compared with traditional analytical techniques. This book covers a wide range of aspects and issues related to biosensor technology, bringing together researchers from 19 different countries.

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  • A biosensor is defined as a detecting device that combines a transducer with a biologically sensitive and selective component. When a specific target molecule interacts with the biological component, a signal is produced, at transducer level, proportional to the concentration of the substance. Therefore biosensors can measure compounds present in the environment, chemical processes, food and human body at low cost if compared with traditional analytical techniques.

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  • Chapter 16 PEST MANAGEMENT Insects become pests when they conflict with our welfare, aesthetics, or profits. For example, otherwise innocuous insects can provoke severe allergic reactions in sensitized people, and reduction or loss of food-plant yield is a universal result of insect-feeding activities and pathogen.

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  • Since all of these flavors are present in beer, it is important that beer judges completely coat the inside of their mouths with beer when evaluating it and that the beer be swallowed. As is true for the scent receptors in the nose, different people have different densities of taste buds and, thus, have different sensitivities to various flavors. Also, taste buds can be damaged (e.g., being burnt by hot food or through exposure to irritants like spicy foods, smoking, or other chemicals), so a judge’s sensitivity may be diminished until tastebuds can regenerate (about 10 days).

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  • Celiac Disease (CD) or Gluten Sensitive Enteropathy (GSE) is a life‐long disorder. It is characterized by inflammation in the small intestine of genetically predisposed individuals caused by inappropriate immune response to gluten, a protein enriched in some of our common grains (wheat, rye and barley). The toxicity of gluten is manifested by the autoimmune action of T‐lymphocytes on mucosal cells in the small intestine, disrupting its vital function of absorbing nutrients from food.

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