Folic acid is an important vitamin for fetal development and nucleotide and amino acid metabolism. Corn is one of the good sources for folic acid while tempeh fermentation has been reported to increase folic acid content. To concentrate further, membrane filtration is a promising technology. This study aims to understand the effect of microfiltration conditions towards the increase of folic aci…
Cosmetics have been widely used to improve the skin condition. Niacinamide is known as the vitamin B3 which works to repair the skin condition. Unfortunately, It has a limited ability to penetrate the skin. Therefore, a penetration enhancers is important to be conducted to ensure an adequate activity of the active ingredients. Several types of glycols were tested and expected that the differ…