She is married to Edgardo Garcia Alabastro and they have three children.
Career
She researched thermal processing of Philippine food products and irradiation to extend the shelf life of mangoes. She created the Small Enterprises Technology Upgrading Program, which prolonged tinapa preservation from a week to 6 months.[2]
She was responsible for the Food Science Doctoral Program at the University of the Philippines Diliman.
Alabastro was appointed Secretary of the Department of Science and Technology (DOST) March 12, 2001, serving until June 30, 2010. She was the first woman DOST Secretary.[3]