DEFATTED COPRA MEAL HYDROLYSATE AS A NOVEL CANDIDATE FOR PREBIOTIC
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บทคัดย่อ
Mannooligosaccharides (MOS) can be produced from mannan, which is found in many plants such as konjac, ivory nut, locust bean, guar gum, palm kernel, coffee bean and copra meal. In this study, we focused on mannooligosaccharide (MOS) preparation from defatted copra meal by mannanase enzyme from an effective mananase producer, Bacillus circulans NT 6.7. Results showed that MOS could be produced under optimal hydrolysis condition
(20 Units/mL of concentrated enzyme and 50 min of reaction time). Various sizes of sugar: mannose mannobiose mannotriose mannotetaose mannopentaose and mannohexaose were detected in the Defatted copra meal (DCM) hydrolysate. Moreover, this hydrolysate could promote probiotic bacteria growth as effectively as commercial mannooligosaccharides. Therefore, the results here suggested that the DCM-hydrolysate could be used as prebiotic to improve human and animal health.
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ลิขสิทธิ์บทความวิจัยที่ได้รับการตีพิมพ์เผยแพร่ในวารสารวิจัยและพัฒนา วไลยอลงกรณ์ ในพระบรมราชูปถัมภ์ ถือเป็นกรรมสิทธิ์ของสถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏวไลยอลงกรณ์ ในพระบรมราชูปถัมภ์ ห้ามนำข้อความทั้งหมดหรือบางส่วนไปพิมพ์ซ้ำ เว้นแต่จะได้รับอนุญาตจากมหาวิทยาลัยเป็นลายลักษณ์อักษร
ความรับผิดชอบ เนื้อหาต้นฉบับที่ปรากฏในวารสารวิจัยและพัฒนา วไลยอลงกรณ์ ในพระบรมราชูปถัมภ์ เป็นความรับผิดชอบของผู้นิพนธ์บทความหรือผู้เขียนเอง ทั้งนี้ไม่รวมความผิดพลาดอันเกิดจากเทคนิคการพิมพ์
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