نتایج جستجو برای: food preservative
تعداد نتایج: 273491 فیلتر نتایج به سال:
Timolol maleate has a molecular weight of 432.50. It is a white, odorless, crystalline powder which is soluble in water, methanol, and alcohol. Timolol maleate is stable at room temperature. Timolol maleate ophthalmic solution is supplied in two formulations: Ophthalmic Solution TIMOPTIC* (timolol maleate ophthalmic solution), which contains the preservative benzalkonium chloride; and Ophthalmi...
in iran we already use laminate tubes only in cosmetics industry. laminate tube manufacturers via using the most modern technology of the world, faced with the laminate tube market being saturated in cosmetics industry for packaging the cosmetic creams and toothpaste. but considering the great food market and therefore laminate tube features such as beautiful packaging, ease of use for the fina...
Benzoguanamine (2,4-diamino-6-phenyl-1,3,5-triazine) is used to increase thermoset properties of alkyd, acrylic and formaldehyde resins. It is used as a raw material for guanamine resins. Maleic acid is used as an oil and fat preservative and food acidulant. Crystal structures of melaminium (2,4,6-triamino-1,3,5-triazin-1-ium) maleate monohydrate 201 and Bis(melaminium) DL-malate tetrahydrate 2...
Bacterial spoilage of food products is regulated by density dependent communication system called quorum sensing (QS). QS control biofilm formation in numerous food pathogens and Biofilms formed on food surfaces act as carriers of bacterial contamination leading to spoilage of food and health hazards. Agents inhibiting or interfering with bacterial QS and biofilm are gaining importance as a nov...
A double-blind randomized intervention study has previously shown that a significant relationship exists between the consumption of various mixes of seven target additives by children and the onset of hyperactive behaviour. The present study set out to ascertain the pattern of intake of two mixes (A and B) of these seven target additives in Irish children and teenagers using the Irish national ...
The use of natural antimicrobial agents is garnering attention due to consumer and producer awareness of health problems. This study found that the essential oil of A. galanga had strong bactericidal activity against both Gram-negative and Gram-positive bacteria. The bactericidal action of A. galanga oil was extremely rapid. Results of scanning electron microscopy observations suggested that A....
2. Thiomersal and timerfonate are organomercuric compounds used as preservatives in vaccines, antigens and immunoglobulins intended for use in humans and animals. At present these substances seem to best fulfil the requirements for efficacious preservatives used in inactivated vaccines because they do not react with antigen and are effective at very low concentrations. According to the recent s...
FDA: US Food and Drug Administration INTRODUCTION The dangers of injection-related procedures came to light nationally with the 2012 outbreak of more than 750 fungal infections linked to the use of 3 recalled lots of preservative-free methylprednisolone acetate distributed by the New England Compounding Center. We describe a case of a life-threatening pseudomonas infection, which was traced to ...
Inhibiting Effect of Acetic Acid upon Microorganisms in the Presence of Sodium Chloride and Sucrose.
Vinegar has long been added to foods in the home and in the commercial packing plant as a flavoring element; in addition, it has adefinite preservative action against spoilage microorganisms. Any toxic effect of vinegar is undoubtedly due to its acetic acid content. Levine and Fellers (1940) showed that the toxicity of acetic acid is not due to pH alone although an increase in the hydrogen ions...
Glycerol is a popular alcohol used within the food, pharmaceutical, and personal care industry. Glycerol (or glycerine) is listed in over 2,000 products, such as toothpaste, mouthwash, and pain relief medication due to its desirable properties to act as a humectant, preservative, and lubricant. It is prepared from fats and oils and also as a by-product from biofuel production. Demand for glycer...
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