Sentence examples for preservative agents from inspiring English sources

The current work focuses on a comparison of the performances of the available preservation techniques (filtration, container materials, storage temperature, preservative agents, etc).

In addition, neomycin, polymyxin B, and dexamethasone (NPD) ophthalmic ointment contains methylparaben (0.05%) and propylparaben (0.01%), preservative agents that provide antimicrobial activity and prevent biodegradation of the compound.

Conventional food packaging focuses on the appearance, size, and integrity of the package in which food safety has been maintained by incorporating synthetic preservative agents into the food.

US gels are generally composed of a polymer to establish the desired viscosity, substances such as tri-ethanolamine to stabilise the pH, deionised water, a moisture retaining agent such as a glycol derivative, and often preservative agents.

The effects of pH and preservative agents such as sorbic acid (E 200), propionic acid (E 280) and sodium benzoate (E 211), on Penicillium brevicompactum growth or growth no-growth interfaces were studied.

Benzyl alcohol, a bacteriostatic agent found in many parental preparations, has been associated with adverse clinical events [35], [36], for this reason the use of parental preparations containing such preservative agents is restricted.

Therefore, those authors concluded that sulfuric acid is the most effective and least destructive preservative agent for their study.

Bacteriocins are widely used in agriculture, veterinary medicine as a therapeutic, and as a food preservative agent to control various infectious and food-borne pathogens.

It is well known that cinnabar has been used for a spell and/or preservative agent for more than 2,000 years (Naruse 1991; Mitochou Compilation Committee 2004), but it was relatively expensive and would likely have been used to a limited extent.

This pH limit value, which depended on the nature of the preservative agent, was estimated to be 5 in the presence of sorbic acid at maximal authorized values in the European Community 20000 mg l−1).

The flower of the hop vine is used as a flavouring and preservative agent in nearly all beer made today.