Mango kernels are a major byproduct of the mango processing industry, often discarded as waste. However, the kernels contain a high percentage of fats suitable for fuel production. This project converts mango seed oil into biodiesel, providing a second-generation biofuel that does not compete with food crops. The resulting biodiesel meets international standards (ASTM D6751), offering a cleaner-burning alternative to fossil diesel.
The mango seeds are collected, dried, and decorticated to obtain the kernels. The oil is extracted using mechanical pressing or solvent extraction. This crude oil then undergoes transesterification, reacting with an alcohol (usually methanol) in the presence of a catalyst (KOH or NaOH). The process separates the biodiesel (fatty acid methyl esters) from the byproduct glycerin, which is then purified for industrial use.
FRUU is a pioneering cosmetic brand that creates skin care products from upcycled fruit waste. Mango peels and processing residues are processed to extract nutrient-dense oils and waxes. By utilizing materials that would otherwise go to landfill, this initiative reduces carbon emissions and provides consumers with a vegan, PETA-certified product that is rich in vitamins and essential fatty acids.
Fruit processing residues are collected and cold-pressed to extract essential lipids and aromatic compounds. These fruit-derived oils are blended with natural waxes and pigments. The formulation is developed to maximize the stability of fruit-derived antioxidants, ensuring a long shelf life without the need for synthetic preservatives or mineral oils.
