Rapid. global technological development has caused the food industry to use concentrated food component sources like dietary supplements ever more commonly as part of the human diet. This study analysed the menaquinone-7 (MK-7) content of dietary supplements in oil capsule and hard tablet forms. A novel method for separating and measuring geometric isomers of MK-7 in dietary supplemen... https://safeersappliancers.shop/product-category/grundig-gwdi854-integrated-8-kg-washer-dryer/