Utilisation of Durian Seed as a Dietary Fiber Source in Functional Biscuit Development

Moo, Ming Kuang (2025) Utilisation of Durian Seed as a Dietary Fiber Source in Functional Biscuit Development. Final Year Project (Bachelor), Tunku Abdul Rahman University of Management and Technology.

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Abstract

Durian (Durio zibethinus Murr.) seeds, which are typically considered agricultural waste, are high in dietary fiber, starch, and bioactive compounds. This study investigates the development of high-fiber biscuits by partially substituting wheat flour with durian seed flour at 16% and 32% levels. The proximate analysis showed that Formulation 1 and Formulation 2 had significantly higher dietary fiber content (3.98 ± 0.1% and 7.81 ± 0.1%, respectively) compared to the control (1.07 ± 0.1 %), 5