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Abstract

Title

Application of Isomaltooligosaccharide from Rice Starch in Diet Formulas for Chronic Kidney Disease’s Patient
Type
Poster Presentation
Theme
Probiotics and Prebiotics: Excellence in Science and Clinical Translation
Topic
Development of Probiotic and Prebiotic Foods, Medical Foods, Supplements and Drugs

Authors

Main Author
Preeya Dat-arun1
Presenting Author
Preeya Dat-arun1
Co-Author
Bandhita Saibandith1
Santad Wichienchot1
Nualpun Sirinupong1
Saowakon Wattanachant2
Supachai Pisuchpen 3

Authors' Institution

Department / Institution / Country
Interdisciplinary Graduate School of Nutraceutical and Functional Food / Prince of Songkla University / Thailand (ไทย)1
Food Innovation and Research Institute / Prince of Songkla University / Thailand (ไทย)2
Department of Material Product Technology / Prince of Songkla University / Thailand (ไทย)3
Content
Background and Rationale

Chronic kidney disease (CKD) is an enormous public health issue worldwide, and it is a health burden with a high economic cost to health systems in Thailand. Individuals with CKD have to limit the intake of certain nutrients especially protein and minerals to decrease the accumulation of unexcreted metabolic products. Imported commercial diet formulas for CKD patients are available; however, their prices are severely unaffordable to most Thai CKD’s patient for long-term consumption.
Objectives: Indicates the purpose of the study
This research aims to develop the complete diet formula which could be used as a substitute for high-cost imported commercial diet formula. 
Methodology: Describe pertinent experimental procedures
In this study, rice starch that producing in Thailand was used as a raw material. The main ingredient in this diet formula contains Isomaltooligosaccharide (IMO). Enzymatic synthesis of IMO from rice starch was performed by the steps of: (a) liquefaction with  Kleistase E5NC; (b) saccharification with b-amylase F and (c) transglucosylation with Transglucosidase L. The chemical composition and sugar contents of rice IMO were analyzed by high performance anion-exchange chromatography with pulsed amperometric detection (HPAEC-PAD).
Results: Summarize the results of the research
Chemical compositions of IMO consisted of carbohydrate as major component (97.05%). The energy value of IMO was 3.91 kcal/g which lower than regular carbohydrate. Sugar contents of IMO were 20.74% isomaltose, isomaltotriose and panose, 55.89% of glucose and 26.29% of total IMO.
Conclusions: State the main conclusions
IMO was achieved producing from rice starch. The complete diet formula was successfully developed and sufficient to meet the nutrient requirement for CKD’s patients. Therefore, this complete diet formula would be one alternative for CKD patients to reduce expenses. 
Keywords: chronic kidney disease, functional food, dietary supplement, isomaltooligosaccharide, rice
Requires Audio or Video system for Presentation?: No