Question

Which gas is preffered to replace oxygen to
avoid oxidation in formulation (1 marks)​

Answer 1

Answer:

Abstract. A number of drugs are sensitive to the presence of oxygen resulting in oxidative degradation and a shortened shelf-life. This is usually minimized by either the addition of antioxidants to the formulation or the replacement of headspace air with an inert gas, such as nitrogen.

Explanation:

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Answer 2

Explanation:

A number of drugs are sensitive to the presence of oxygen resulting in oxidative degradation and a shortened shelf-life. This is usually minimized by either the addition of antioxidants to the formulation or the replacement of headspace air with an inert gas, such as nitrogen.