HOME JOURNALS CONTACT

Pakistan Journal of Nutrition

Year: 2017 | Volume: 16 | Issue: 5 | Page No.: 322-330
DOI: 10.3923/pjn.2017.322.330
Proximate and Chemical Analysis of Gluten-free Enriched, Resistant Starch Type 3 from Maranta arundinacea Flour and its Potential as a Functional Food
Mutiara Nugraheni, Badraningsih Lastariwati and Sutriyati Purwanti

Abstract: Background: Maranta arundinacea is a local tuber grown in Indonesia that is used as a source of carbohydrates. Maranta arundinacea flour modifications may increase levels of resistant starch, thereby increasing the functional properties of gluten-free flour. Materials and Methods: In this study, Maranta arundinacea flour was modified by 3-cycle autoclaving-cooling and then, three types of gluten-free enriched, resistant starch type 3 were identified, namely; high fiber, high protein and self-rising. These were evaluated in terms of chemical composition and ability to manage glucose, lipids and short-chain fatty acids in healthy mice. Results: The modified Maranta arundinacea flour increased the levels of resistant starch to 104.65%. The high-fiber flour was rich in dietary fiber as well as soluble dietary fiber (1.88±0.10%), insoluble dietary fiber (15.73±0.13%) and total dietary fiber (17.61±0.08%). The high-protein flour contained 14.43±0.02% protein. Self-rising flour was at ash level, indicating high levels of minerals. The consumption of the three types of gluten-free flour enriched with resistant starch type 3 from Maranta arundinacea flour kept glucose and lipids (total cholesterol, triglycerides, high density lipoprotein and low density lipoprotein) under normal conditions. The dominant short-chain fatty acids were acetate, propionate and butyrate. Conclusion: This study indicates that gluten-free enriched resistant, starch type 3 flour from Maranta arundinacea can help keep glucose and lipids under normal conditions, suggesting its potential use as a functional food, especially in people who have difficulties in managing glucose and lipid profiles.

Fulltext PDF Fulltext HTML

How to cite this article
Mutiara Nugraheni, Badraningsih Lastariwati and Sutriyati Purwanti, 2017. Proximate and Chemical Analysis of Gluten-free Enriched, Resistant Starch Type 3 from Maranta arundinacea Flour and its Potential as a Functional Food. Pakistan Journal of Nutrition, 16: 322-330.

Related Articles:
© Science Alert. All Rights Reserved