QUALITY CONTROL TESTING OF VARIOUS SAMPLES OF PEPPERMINT OIL COLLECTED FROM LOCAL MARKET OF KARACHI, PAKISTAN

Menthol is the most commonly used substance in many cosmetics and pharmaceutical products either as an active ingredient or in the form of excipient.In the present study, different samples of commercially available peppermint oil animed all pro were subjected to standardization by determination of physicochemical characteristics, acid value, and re

white feather tinsel The regulations for Protected Designation of Origin require a certification body to verify compliance with the provisions of the product specification.The grated Parmigiano-Reggiano is evaluated with a scorecard containing 21 quantitative descriptors and 4 qualitative evaluations of compliance with the regulations.To better und