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  • 學位論文

臺灣地區台農57號及台農66號地瓜澱粉物理特性與其枝鏈澱粉結構相關性之分析

Relationship between chain – length distribution and physical properties of Tainung No. 57 and Tainung No. 66 sweet potato starches originated from Taiwan

指導教授 : 葉安義

摘要


本研究探討臺灣地區五種不同甘藷品種,水林鄉台農57號及台農66號、大肚區台農57號及台農66號、金山區台農66號及泰國樹薯澱粉之物理性質及顆粒內部結構。甘藷澱粉外觀型態呈現圓形、鐘型及不規則之多角形、不具生長環;甘藷結晶於X光繞射下皆呈現A型結晶圖譜。澱粉總磷酸根含量介於46 – 68 ppm,顆粒粒徑分佈範圍介於2 – 40

並列摘要


Physical properties and internal structure of five starches isolated from two types of sweet potato varieties ( Shui-lin Tainung NO. 57, SL57;Shui-lin Tainung NO. 66, SL66;Da-du Tainung NO. 57, DD57;Da-du Tainung NO. 66, DD66 and Jin-san Tainung NO. 66, JS66 ) were characterized and compared with tapioca starch. The shapes of sweet potato starch granules were spherical, bell-like and polygonal, and no growth ring was observed. All sweet potato starches used in this study exhibited typical A type crystalline pattern. Phosphorus content and granule size distribution of sweet potato starch ( SPS ) ranged from 46 - 48 ppm and 2 – 40

參考文獻


呂牧涵。2009。甘藷熱處理與貯藏研究。國立臺灣大學生物資源暨農學院生物產業機電工程學系碩士論文。台北。
龔財立、姜金龍。2007。甘藷專輯。桃園區農業專訊,第60期。行政院農業委員會桃園區農業改良場。桃園。
Asante, S. A.; Yamada, T.; Hisamatsu, M.; Shiotani, I. Studies on the Properties of Starch of Diploid Ipomoea trifida (H. B. K.) Don. Strains. Starch - Starke. 1993, 45, 299-306.
Badenhuizen, N. P., The biogenesis of starch granules in higher plants. Appleton-Century-Crofts: New York, 1969.
Collado, L. S.; Mabesa, R. C.; Corke, H. Genetic variation in the physical properties of sweet potato starch. J. Agric. Food Chem. 1999, 47, 4195-4201.

被引用紀錄


吳柏勳(2016)。甘藷定溫加熱過程澱粉糖化反應機制研究〔碩士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU201603054

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