Sentence examples for use of preservatives from inspiring English sources

Consequently, the use of preservatives in nasal preparations should be avoided.

In addition, sample handling procedures such as storage, use of preservatives, and oxidant quenching agents were evaluated.

Production processes allow a long shelf life (over 45 days) without the use of preservatives: at the end of the process the loaves are kept in sterile rooms, without any contamination and with addition of a splash of ethanol (a mild antibacterial).

The products are packaged fresh and on site without the use of preservatives.

Increasing shelf life requires the use of preservatives, whether natural ones such as salt, or artificial chemicals that have more specific functions (mold inhibitors, bacteria killers, antioxidants, antimicrobial chemicals, etc...).

Americans were growing concerned about the increased use of preservatives and other additives in food, so Congress passed — and President Dwight Eisenhower signed — the first law regulating ingredients added to food.

Despite the use of preservative-free artificial tears, a bandage contact lens, and autologous serum, the ulcer worsened (Fig. 2).

To assess the use of preservative-free intracameral triamcinolone as an adjunct to topical steroidal agents after pediatric cataract surgery.

The use of preservative-free (PF) formulations may avoid these negative effects of BAK [ 17– 17].

However, the use of preservative-free artificial tears may help improve the corneal surface at all stages of disease, and continuous lubrication with preservative-free compounds needs to be recommended, especially in children, not only to stage 1 patients.

The use of preservative free topical antibiotic eye drops is often encouraged and recommended in children to prevent superinfections in eyes with NK at stages 2 and 3; however, it must also be kept in mind that NK lesions are noninfective and, therefore, the use of topical antibiotics is only preventive.