The 7th ICMNS was organized by Faculty of Mathematics and Natural Sciences ITB and supported by School of Pharmacy ITB and School of Life Sciences and Technology ITB. Origin of this conference was dated back 18 years ago, organized at national level and subsequently was transformed into a biannual international conference since 2006. The 7th ICMNS was held to achieve the main goals, which were (1) to disseminate recent research results in the field of sciences and mathematics; (2) to promote multi-and inter-disciplinary researches in sciences and their applications; (3) to encourage the development of sciences and technologies for food, health, and sustainable energy.