本研究的目的即探討添加糖對芋澱粉回凝及芋澱粉膠安定性之影響。以示差掃描熱分析儀(DSC)觀察芋澱粉糊化回凝之變化，以掃描式電子顯微鏡(SEM)、質地測定儀(Texture analyzer)及動態流變儀(dynamic rheometer)觀察芋澱粉膠貯藏期間之變化。結果顯示，添加九種糖均會使芋澱粉的糊化To、Tp、Tc三者提高。添加的糖濃度越高，澱粉糊化溫度越高。添加核糖具抑制芋澱粉回凝的能力。除了添加5、10%的蔗糖與麥芽糖在貯藏初期(第1day)可延緩回凝的發生之外，所有糖的添加在貯藏期間均會促進芋澱粉的回凝。以麥芽糊精促進芋澱粉回凝的能力最大。
添加七種糖(木糖、葡萄糖、果糖、半乳糖、蔗糖、麥芽糖、及麥芽糊精)均可降低未經貯存芋澱粉膠的水活性，添加糖的濃度愈高其水活性愈低。芋澱粉膠結構的變化主要發生在貯藏的12 hr內，網狀結構迅速形成變為緊密。在貯藏期間添加糖的芋澱粉膠，其多孔結構聚集形成網狀結構的速率較緩慢，添加的糖濃度越高，其網狀結構形成愈慢。添加單醣(果糖、葡萄糖、半乳糖)與雙醣(蔗糖、麥芽糖)皆會延緩網狀結構的形成。但添加麥芽糊精的芋澱粉膠，隨貯藏時間的延長，多孔結構聚集形成網狀結構的速率較控制組來的快，且添加的麥芽糊精濃度愈高，其網狀結構形成愈迅速。
由實驗結果發現對芋澱粉膠而言，若添加高濃度(40%)的蔗糖、葡萄糖、木糖、半乳糖及麥芽糖皆會降低芋澱粉膠的硬度。若添加低濃度(5%)的糖溶液，則只有蔗糖會降低膠硬度。添加麥芽糊精皆會促進澱粉膠的硬度。
在芋澱粉：糖液為1：9的芋澱粉膠中，所有的芋澱粉膠之貯存模數(G’)與損失模數(G”)皆隨著貯存時間的延長有增加的現象。損耗正切(tanδ)則隨貯存時間的增加有下降的趨勢。除了添加麥芽糊精外，添加各種糖之芋澱粉膠，其G’值都低於控制組，尤以添加濃度高達40%時，G’值最低。
添加木糖、葡萄糖、果糖、半乳糖、蔗糖、麥芽糖及麥芽糊精的芋澱粉膠，其回凝程度皆高於控制組，有促進回凝的效果，以添加40%的糖其促進效果最顯著。

The properties of this study were to investigate nine different sugars on retrogradation of taro starch and on stability of taro starch gel. Several techniques, included differential scanning calorimetry (DSC) , scanning electron microscope (SEM), texture analyzer, and dynamic rheometer, were applied in this study .
The results showed that the gelatinized temperature (To, Tp, Tc) of the taro starch were increased with addition of sugars. Moreover, gelatinization temperature increased with the increase of sugar concentration. Ribose added gel was found to decrease retrogradation enthalpy. In presence of sucrose and maltose (5%∼10%), retrogradation was retarded in the initial period (1 day).All sugars-added gels increased retrogradation enthalpy of taro starch except 5∼10% sucrose and maltose at early stage (0∼1day). Maltodextrin-added gel increased retrogradation enthalpy significantly during 28 days storage.
The water activity of taro starch gel with sugars (xylose, glucose, fructose, galactose, sucrose, maltose or maltodextrin) were decreased comparing with control gel. Water activity of taro starch gel decreased with the increases of sugars concentration. The SEM results showed that the development of microstructure of taro starch gel become denser in the initial 12 hours after gelling. However, taro starch gel with sugars addition retarded the development of amylose network during storage. The development of network of taro starch gel slowered with increases of sugars concentration. However, the addition of maltodextrin resulted in the rapider development of network than mono- and disaccharide starch gel.
The results showed that the firmness of taro starch gel were decreased when high concentration solution(40%) of xylose, glucose, galactose, sucrose or maltose were added into gel. In presence of sucrose (5%), the firmness decreased of taro starch gel. However, maltodextrin-added(0∼20%) increased the firmness of gel during 28 days storage.
In the system of 10% taro starch gel( taro starch :solution = 1 : 9), the rheological properties including storage that the storage modulus (G’) and loss modulus (G”) of taro starch gel were increased but tanδ was decreased from to 28 days. The results showed that the storage modulus (G’) of taro starch gel with sugars addition were lower than control gel, except maltoextrin, during storage .
The addition of xylose, glucose, fructose, galactose, sucrose, maltose, and maltodextrin in taro starch gel increased degree of retrogradation with the extent of starage time. Higher sugars concentration addition resulted in the higher degree of retrogradation in taro starch gel.

中文摘要----------------------------------------- i
英文摘要 -----------------------------------------------------------iii
目錄 ------------------------------------------------------------------v
表目錄 -------------------------------------------------------------viii
圖目錄 ---------------------------------------------------------------x
第一章 緒 言 -----------------------------------------------------1
第二章 文 獻 回 顧 --------------------------------------------3
壹、 芋之簡介 ----------------------------------------------------3
一、 以採收母芋為目的之水芋品種 -----------------------4
(1) 檳榔心芋 ------------------------------------------------4
(2) 高雄一號芋 ---------------------------------------------4
(3) 麵芋 -----------------------------------------------------4
(4) 紅梗芋 --------------------------------------------------4
二、以採收子芋為目的之旱芋品種 ------------------------4
(1) 狗蹄芋 --------------------------------------------------4
(2) 烏播芋 --------------------------------------------------4
貳、 芋的一般組成與加工利用 --------------------------------5
參、 澱粉 ----------------------------------------------------------8
一、 澱粉顆粒之組成 -----------------------------------------8
二、 澱粉顆粒結構 -------------------------------------------9
三、 澱粉的糊化 ----------------------------------------------9
1、 澱粉與水的比例 --------------------------------------10
2、 加熱速率 ----------------------------------------------12
3、 添加物 -------------------------------------------------12
a、 鹽類 -----------------------------------------------12
b、 脂質 -----------------------------------------------12
c、 多元醇 --------------------------------------------14
四、 澱粉的回凝 ---------------------------------------------16
1、 澱粉的來源與組成 ---------------------------------16
2、 貯存的溫度和時間 ---------------------------------18
3、 水分含量 ---------------------------------------------19
4、 添加物 -----------------------------------------------19
(1) 鹽 --------------------------------------------------19
(2) 油脂 -----------------------------------------------20
(3) 界面活性劑 ---------------------------------------20
(4) 糖 --------------------------------------------------21
實驗目的---------------------------------------------------------39
第三章 材 料 與 方 法 --------------------------------------30
壹、實驗材料 ---------------------------------------------------30
一、 芋頭原料 ------------------------------------------------30
二、 添加物 --------------------------------------------------30
三、 芋頭澱粉之萃取 ---------------------------------------31
四、 芋頭澱粉之脫脂 ---------------------------------------31
五、 芋頭澱粉膠之製備-------------------------------------31
貳、方法 ----------------------------------------------------------32
一、基本成分分析 -------------------------------------------32
二、總糖含量測定 -------------------------------------------33
三、直鏈澱粉含量測定 --------------------------------------33
四、破損澱粉含量 -------------------------------------------33
五、澱粉定量 -------------------------------------------------34
六、澱粉糊化與回凝之DSC分析 -------------------------34
(1)芋澱粉糊化分析 --------------------------------------35
(2)芋澱粉回凝分析 --------------------------------------35
七、芋澱粉膠水活性測試 -----------------------------------36
八、芋頭澱粉膠之微細結構 --------------------------------36
九、澱粉膠質地測試 -----------------------------------------36
十、流變性質 -------------------------------------------------37
十一、芋澱粉膠可溶性澱粉分析 --------------------------37
十二、統計分析 ----------------------------------------------38
第四章 結 果 與 討 論 --------------------------------------39
一、一般成分分析 --------------------------------------------39
二、芋澱粉的DSC測定 --------------------------------------42
a、 糊化溫度 ----------------------------------------------42
b、 回凝熱焓特性 --------------------------------------- 50
三、芋澱粉膠水活性之變化----------------------------------62四、芋澱粉膠的微細結構 ------------------------------------71
五、芋澱粉膠硬度測試 -------------------------------------- 81
六、芋澱粉膠的流變性質 ----------------------------------- 92
一、貯存模數(G’)之變化 ---------------------------------92二、損失模數(G”)之變化 ----------------------------------94
三、損耗正切值(tanδ)之變化 ---------------------------95
七、芋澱粉膠可溶性澱粉含量 -----------------------------111
第五章 結 論 --------------------------------------------------120
參考文獻 ----------------------------------------------------------123

王怡晶(1995)米澱粉回凝動力學之探討。靜宜大學食品營養研究所碩士論 文。
王俊權、王建文、張永和。(1997)。不同品種芋頭澱粉的理化特性之探討。食品科學24(3)：282-294。
王俊權、朱瑞姿、張永和(1996)不同品種芋頭粉之理化性質及質地之探討。食品科學23: 809-818。
王俊權、朱瑞姿、張永和(1996)芋粉之理化性質及質地之探討。食品科學23: 809-818。
王禮陽(1988)香氣最好的檳榔心芋。農業周刊 14(11): 4。
王禮陽(1994)台灣果菜誌。時報文化，台北市。
朱中亮、江文章(1984)米澱粉和高蛋白米粉之製造。食品科學 11: 145-157。
呂肯奮(1995)多元醇對澱粉糊化之熱行為及流變行質之影響。國立台灣大學食品科技研究所碩士論文。
林子清(1991)米穀粉糊液在不同加熱溫度下的凝膠現象之研究。食品科學 18: 395-403。
林志謙(1995)添加物對米澱粉回凝速率的影響。靜宜大學食品營養研究所碩士論文。
林素一、陳仁偉、呂正義( 1995)碳酸鈉對米澱粉糊化的影響。中國農業化學會誌 33: 482-493。
林麗雲、游銅錫、吳淳美、曾雅玲 (1991)芋頭香氣成份之研究。食品科學 18: 28-35。
高橋禮治(1974)各種化工澱粉 性狀 食品 利用特性。食品工業6：31-40。
張曙明、劉麗卿(1989)米澱粉老化之探討。食品科學18(3)：275-285。
陳克廉(1987)甘藷加工利用與質地特性之研究。國立台灣大學食品科技研究所博士論文。
陳幸臣(1976)冷藏期間芋泥之凝膠與抑制法之研究。科學發展月刊4(3)：2258-2262。
陳賢哲(1981)α及β澱粉的物性及運用。食品工業13(10): 23-30。
曾道一(1993) 澱粉之理化特性。食品工業.25(3): 33-42。
黃瑞美、呂政義、蔣見美(1988)傳統式鳳片糕老化機制之探討。中國農化會誌26：338-352。
黃賢喜(1993)芋之栽培。農業推廣教育教材指導員手冊。
楊啟春、張曙明、宋淑貞、呂政義( 1978)芋頭、菱角及薏仁澱粉.台灣澱粉之研究。食品科學5：73-78。
楊啟春、賴惠民、呂正義 (1984) 米穀粉分離法之改進。食品科學 11: 158-162。
楊勝欽、許鴻皋(1989)鴨蛋及鴨蛋製品蛋黃的掃瞄電子微細構造。中國農化會誌 27：460-472。
農委會(1994)農業生產統計提要。行政院農業委員會統計室。台北，台灣。
農委會(1995)農業生產統計提要。行政院農業委員會統計室。台北市。
廖怡禎(1995)凝膠的相變化與其在食品加工的另一種用途。食品工業27：15-23。
蔡信行(1986)聚合物化學（下）。文京圖書公司，台北。
盧訓、李錦敦、呂正義(1995) 探討濕熱處理之米穀粉其水分係統與糊化老化之關係。中國農業化學會誌 33: 756-768。
盧訓、林靜淑、林子清(1995)不同浸漬條件與脫水方式對濕磨米穀粉之理化特性之影響。食品科學 22: 426-437。
AACC. 1983. Approved methods of the american association of cereal chemists, 8th ed., American Association of Cereal Chemists Inc., St. Paul, MN, USA.
AOAC. 1984. Official methods of analysis, 14th ed., Association of Official Analytical Chemists, Washington, D. C., USA.
Bean, M. M. and Yamazaki, W. T. 1976. Wheat starch gelatinization in sugar solutions. 1. Sucrose: microscopy and viscosity effects. Cereal Chem. 55: 936-944.
Biliaderis, C. G. and Page, C. M., Maurice, J. M., and Juliano, B. O. 1986.Thermal characterization of rice starches : a polymeric approach to phase transitions of granular starch. J. Agric. Food Chem. 34: 6-14.
Biliaderis, C. G. and Prokopowich, D. J. 1994. Effect of polyhydroxy compounds on structure formation in waxy maize starch gels: a calorimetric study. Carbohydr. Polym. 23: 193-202.
Biliaderis, C. G. and Zawistowski, J. 1990. Viscoelastic behavior of aging starch gels: Effect of concentration, temperature, and starch hydrolysates on network properties. Cereal Chem. 67: 240-246.
Biliaderis, C. G., Grant, D. R., and Vose, J. R. 1981. Structural characterization of legume starches. I. Studies on amylose, amylopectin, and beta-limit dextrins. Cereal Chem. 58: 496-502.
Biliaderis, C. G., Page, C. M., Maurice, T. J., and Juliano, B. O. 1986. Thermal characterization of rice starches: a polymeric approach to phase transitions of granular starch. J. Agric. Food Chem. 34: 6-14.
Blanshard, J. M. V. 1987. Starch granule structure and function : a physicochemical approach. In” Starch : Properties and potential” T. Galliard(Ed.), p. 16-54. Society of Chemical Industry, Great Britain.
Blanshard, J. M. V. 1987. Starch granule structure and function: a physicochemical approach. Critc. Rep. Appl. Chem. 13: 16-54.
Brown, S. A. and French, D. 1977. Specific adsorption of starch oligosaccharides in the gel phase of starch granules. Carbohydr. Res. 59: 203-212.
Buck, J. S. and Walker, C. E. 1988. Sugar and sucrose ester effects on maize and wheat starch gelatinization patterns by differential scanning calorimeter. Staerke 40: 353-356.
Cairns, P., Miles, M. J., and Morris, V. J. 1991. Studies of the effect of the sugars ribose, xylose and fructose on the retrogradation of wheat starch gels by X-ray diffraction. Carbohydr. Polym. 16: 355-365.
Cairns, P.,I’ Anson, K. J., and Morris, V. J. 1991. The effect of added sugars on the retrogradation of wheat starch gels by X-ray diffraction. Food Hydrocolloids. 5: 151-153.
Chang, S. M. and Lii, C. Y. 1987. Characterization of some tuber starches and their noodle quality. Bull. Inst. Chem. Academia Sinica. 34: 9-15.
Chang, S. M. and Liu, L. C. 1991. Retrogradation of rice starches studies by differential scanning calorimetry and influence of sugars, NaCl and lipids. Reprinted form J. Food Sci. 56: 564-566,570.
Chang, S. M., Lii,C. L., and Yang, C. C. 1991. X-ray diffraction patterns of some taiwan native starches. Bull. Inst. Chem. Academia Sinica 38: 91-98.
Chinachoti, P., Steinberg, M. P., and Villota, R. 1990. A model for quantitating energy and degree of starch gelatinization based on water, sugar and salt contents. J. Food Sci. 55: 543-546.
Chungcharoen, A. and Lund, D. B. 1987. Influence of solutes and water ice starch gelatinization. Cereal Chem. 64: 240-243.
Ciacco, C. F. and Fernandes, J. L. A. 1979. Effect of various ions on the kinetics of retrogradation of concentrated wheat starch gels. Staerke 31: 51-53.
Collison, R. 1968. Starch retrogradation. p.194-202. In” Starch and its Derivatives”, A. Radley.(Ed.) Chapman and Hall LTD. London.
Davis, E. A., Grider, J., and Gordon, J. 1986. Microstructural evaluation of model starch systems containing different types of oils. Cereal Chem. 63: 427-430.
Deffenbaugh, L. B. and Walker, C. E. 1989. Comparison of starch pasting properties in the brabender viscoamylograph and rapid visco-Analyzer. Cereal Chem. 66: 493-499.
Del Rosario, R. R. and Pontiveros, C. R. 1983. Retrogradation of some starch mixtures. Staerke 35: 86-92.
Donovan, J. W. 1979. Phase transition of the starch-water system. J. Biopolymer 18: 263-275.
Dragsdrof, R. D. and Varriano-Marston, E. 1980. Bread staling: X-ray diffraction studies on bread supplemented with -amylases from different sources. Cereal Chem. 57: 310-314.
Dubois, M., Gilles, K. A., Hamiltion, J. K., Rebers, P. A., and Smith, F. 1956. Colorimetric method for determination of sugars and related substances. Division of Biochemistry 28:350-356.
Eliasson, A. C. 1980. Effect of water content on the gelatinization of wheat starch. Staerke 32: 270-272.
Eliasson, A. C. 1985. Retrogradation of starch as measured by differentia scanning calorimetry. In ”New Approaches to Research on Cereal Carbohydrates”, R. D. Hill and L. Munck (Ed.), p. 93-98. Elsevier Co., Amsterdam.
Eliasson, A. C. and Ljunger, G. 1988. Interactions between amylopectin and lipid additives during retrogradation in a model system. J. Sci. Food Agric. 44: 353-361.
Ellis, H. S., Ring, S. G., and Whittan, M. 1988. Time-dependent changes in the size and volume of gelatinized starch granules on storage. Food Hydrocolloids. 2: 321-328.
Evans, I. D. and Haisman, D. R. 1982. The effect of solutes on the gelatinization temperature range of potato starch. Staerke 34: 224-231.
FAO. 1995. Food and agriculture organization of the united nations, Roma, Italy.
Galema, S. and Hiland, H. 1991. Sterecochemical aspects of hydration of carbohydrates in aqueous solutions. 3.1 Denslty and ultrasound measurements. J. Phys. Chem. 95: 5321-5326.
Galvani, A., Camargo, C. R., and Ciacco, C. F. 1994. Effect of some lipid, sugar, salts and acids on starch gelatinization and retrogradation. Cien. Tecnol. Alimet. 14: 3-13.
Germani, R., Ciacco, C. F., and Rodriguez-Amaya, D. B. 1983. Effect of sugars, lipids and type of starch on the mode and kinetics of reteogradation of concentrated corn starch gels. Staerke 35: 377-381.
Ghiasi, K., Hoseney, K., Zeleznak, K., and Rogers, D. E. 1984. Effect of waxy barley starch and reheating on firmness of bread crumb. Cereal Chem. 61: 281-285.
Godet, M. C., Bizot, H., and Buleon, A. 1995. Crystallization of amylose-fatty acid complexes prepared with different amylose chain lengths. Carbohydr. Polym. 27: 47-52.
Goering, K. J. and DeHaas, B. 1972. New starches. VIII. Properties of the small granule starch from Colocasia esculenta. Cereal Chem. 47: 712-719.
Goodman, D. E. and Rao, R. M. 1984. Amylose content and puffed volume of gelatinized rice. J. Food Sci. 49: 1204-1205.
Gough, B. M. and Pybus, J. N. 1973. Effect of metal cations on the swelling abd gelatinization behaviour of large wheat starch granules. Staerke 25: 123-130.
Gudmundsson, M. and Eliasson, A. C. 1990. Retrogradation of amylopectin and the effects of amylose and added surfactants/emulsifiers. Carbohydr Polym.13: 295-315.
Haper, J. M. 1981. Extrusion of food. Vol. I. II. CRC press, Florida.
He, H. and Hoseney, R. C. 1990. Changes in bread firmness and moisture during long-term storage. Cereal Chem. 67: 603-605.
Hizukuri, S. and Shirasaka, K. 1983. Phosphorus and amylose branching in rice starch granules. Staerke 35: 348-350.
Holloway, W. D., Monro, J. A., Gurnsey, J. C., Pomare, E. W., and Stace, N. H. 1985. Dietary fiber and other constituents of some tongan foods. J. Food Sci. 50: 1756-1757.
Hoseney, R. C., Zeleznak, K. J., and Yost, D. A. 1986. A note on the gelatinization of starch. Staerke 38: 407-409.
Huang, J. J. and White, P. J. 1993. Waxy corn starch: monoglyceride interaction in a model system. Cereal Chem. 70: 42-47.
Hussain, M., Norton, G., and Neale, R. J. 1984. Composition and nutritive value of cormels of Colocasia esculenta(L.) Schott. J. Sci. Food Agric. 35: 1112-1119.
I’Anson, K. J., Miles, M. J., Morris, V. J., Besford, L. S., Jarvis, D. A., and Marsh, R. A. 1990. The effects of added sugars on the retrogradation of wheat starch gels. J. Cereal Sci. 11: 243-248.
Jane, J. L. 1993. Mechanism of starch gelatinization in neutral salt solutions. Staerke 45: 161-166.
Jane, J., Shen, L., Chen, J., Lim, S., Kasemsuwan, T., and Nip, W. K. 1992. Physical and chemical studies of taro starch and flours. Cereal Chem. 69: 528-535.
Juliano, B. O., Perez, C. M., Alyoshin, E. P., Romanov, V. B., Bean, M. M., and Nishita, A. B. 1985. Cooprative test on amylography of milled rice flour for pasting viscosity and starch gelatinization temperature. Staerke 37: 40-50.
Karin, S. and Hermanssonn, A. M. 1990. Shear induced changes in viscoelastic hehavior of heat treated potato starch dispersions. Carbohydr. Polym. 13: 29-35.
Katsuta, K., Nishimura, A., and Miura, M. 1992a. Kinetic treatment for rheological properties and effects of saccharides on retrogradation of rice starch gels. Food Hydrocoll. 6: 199-222.
Katsuta, K., Nishimura, A., and Miura, M. 1992b. Effects of saccharides on stabilities of rice starch gels. 1. Mono- and disaccharides. Food Hydrocolloids. 6: 387-398.
Katsuta, K., Nishimura, A., and Miura, M. 1992c. Effects of saccharides on stabilities of rice starch gels. 2.Oligosaccharides. Food Hydrocollids. 6: 399-408.
Keetels, C. J. A. M., Oostergetel, G. T., and Vliet, T. 1996. Recrystallization of amylopectin in concentrated starch gels. Carbohydr. Polym. 30: 61-64.
Kim, C. S. and Walker, C. E. 1992a. Chang in starch properties due to sugars and emulsifiers as determined by viscosity measurement. J. Food Sci. 57: 1009-1013.
Kim, C. S. and Walker, C. E. 1992b. Effects of sugars and emulsifiers on starch gelatinization evaluated by differential scanning calorimetry. Cereal Chem. 69: 212-217.
Kim, K. O., Hansen, L., and Setser, C. 1986. Phase transitions of wheat starch-water systems containing polydextrose. J. Food Sci. 51: 1095-1097.
Kim, S. K. and D’Appolonia, B. L. 1977. Effect of pentosans on the retrogradation of wheat starch gels. Cereal Chem. 54: 150-160.
Kinjo, S. and Fukuba, H. 1978. Amylose content, gelatinization viscosity characteristics of Okinawan wet-taro root starch. J. Jpn. Soc. Starch Sci. 25: 193-197.
Koepsel, K. M. and Hoseney, R. C. 1980. Effects of corn syrups in layer cakes. Cereal Chem. 57: 49-53.
Kohyama, K. and Nishinari, K. 1991. Effect of soluble sugars on gelatinization and retrogradation of sweet potato starch. J. Agric. Food Chem. 39: 1406.
Lawton, B. T., Henderson, G. A., and Derlatka, E. J. 1972.The effect of extruder variables on the gelatinization of corn starch. Can. J. Chem. Eng. 50: 168-172.
Lelievre, J. and Mitchell, J. 1975. A pulsed NMR study of some aspects of starch gelatinization. Staerke 27: 113-115.
Lii, C. Y. and Lee, B. L. 1993. Heating A-, B-, and C-type starches in aqueous sodium chloride: Effects of sodium chloride concentration and moisture content on differential scanning calorimetry thermograms. Cereal Chem. 70: 188-192.
Lii, C. Y. and Lineback, D. R. 1977. Characterization and comparison of cereal starches. Cereal Chem. 54: 138-149.
Lii, C. Y. Shao, Y. Y. and Tseng, K. H. 1995. Gelation mechanism and rheological properties of rice starch. Cereal Chem. 72: 393-400.
Lii, C. Y., Chiou, T. W., and Chu, Y. L. 1987. The degree of branching in amylose from tuber and legume starches. Proc. Natl. Sci. Counc. ROC. 11: 341-345.
Linko, P. 1984. Recent trends in extrusion cooking applications. In “Food Science Technology: Present Status and Future Direction” p. 363. Boole Press Publishing.
Liu, H. and Lelievre, J. 1991. A differential scanning calorimetry study of glass and melting transition in starch suspensions and gels. Carbohydr. Polym. 16: 23-32.
Longton, J. and LeGrys, G. A. 1981. Differential scanning calorimetry studies on the crystallinity of ageing wheat starch gels. Staerke 33: 410-414.
Maga, J. A. 1992. Taro:Composition and food uses. Food Rev. Inter. 8: 443-473.
Marchant, H. J. 1973. Processing small delicate biological specimens for scanning electron microscopy. J. Micros. 97: 369-371.
Matsunaga, A. and Kainuma, K. 1986. Studies on the retrogradation of starch in starchy foods.Part3. Effect of the addition of sucrose fatty acid ester on the retrogradation of corn starch. Staerke 38: 1-6.
Miles, M. J., Morris, V. J. and Ring, S. G. 1984. Some recent observations on the retrogradation of amylose. Carbohydr. Polym. 4: 377-381.
Miles, M. J., Morris, V. J., and Ring, S. G. 1984. Some observations on the retrogradation of amylose. Carbohydr. Polym. 4: 73-77.
Mita, T. 1992. Structure of potato starch pastes in the ageing process by the measurement of their dynamic moduli. Carbohydr. Polym. 17: 269-276.
Miura, M., Nishimura, A., and Katsuta, K. 1992. Influence of addition of polyols and food emulsifiers on the retrogradation rate of starch. food structure 11: 225-236.
Moritaka, S. and Yasumatsu, K. 1972. Studies on the cereal. X: The effect of sulfhydryl group on storage deterionation of milled rice. Eiyo. To. Shokuryo. 25: 59-62.
Morris, V. J. 1990. Starch gelation and retrogradation. Trends in Food Sci & Technology 1: 2-6.
Nakazawa, F., Noguchi, S., Takahashi, J., and Takada, M. 1984.Gelatinization and retrogradation of rice starch studies by differential scanning calorimetry. Agric. Biol. Chem. 48: 201-203.
Nakazawa, F., Noguchi, S., Takahashi, J., and Takada, M. 1985. Retrogradation of gelatinized potato starch studied by differential scanning calorimetry. Agric. Biol. Chem. 49: 953-957.
Owusu, A. J., Voort, F. V. D., and Stanley, D. W. 1983. Physicochemical changes in cornstarch as a function of extrusion variables. Cereal chem. 60: 319-324.
Piazza, L. and Masi, P. 1995. Moisture redistribution throughout the bread loaf during staling and its effect on mechanical properties. Cereal Chem. 72: 320-325.
Pisesookbunterng, W. and D’Appolonia, B. L., 1983. Bread staling studies. I. Effect of surfactants on moisture migration from crumb to crust and firmness values of bread crumb. Cereal Chem. 60: 298-300.
Plucknett, D. L. 1983. Taxonomy of the genus Colocasia In”Taro” J. K. Wang,(Ed.), p.14-33.University of Hawaii Press, Honolulu.
Priestly, R. J. 1975. Moisture requirement for gelatinization of rice . Staerke 27: 416-419.
Prokopowich, D. J. and Biliaderis, C. G. 1995. A comparative study of waxy maize, wheat, potato and pea starch gels. Food Chem. 52: 255-2625.
Richardson, R. K., Robson, G., Ross-Murphy, S. B., and Todd, S. 1981. Mechanical spectroscopy of filled gelatin gels. Polymer Bulletin. 4: 541-546.
Ring, S. G. 1985. Some studies on starch gelation. Staerke 37: 80-83.
Robin, J. P., Mercier, C., Charbonniere, R., and Guilbot, A. 1974. Lintnerized starches, gel filtration and enzymatic studies of insoluble residues form prolonged acid treatment of potato starch. Cereal Chem. 51: 389-406.
Ross-Murphy, S. B. 1988. Small deformation measurements. In ”Food structure-its creation and evaluation”, J. M. V. Blanshard and J. R. Mitchell (Ed.), Butterworths, Borough Green, Sevenoaks, England Publisher.
Russell, P. L. 1983. A kinetic study of bread staling by differential scanning calorimetry and compressibility measurements. The effect of different grists. J. Cereal Sci. 1: 285-296.
Russell, P. L. 1983. A kinetic study of bread staling by differential scanning calorimetry. Staerke 35: 277-281.
Russell, P. L. 1983. A kinetic study of bread staling by differential scanning calorimetry and compressibility measurements. The effect of added monoglyceride. J. Cereal Sci 1: 297-303.
Russell, P. L. 1987. The ageing of gels form starches of different amylose/ amylopectin content studied by differential scanning calorimetry. J. Food Sci 6: 147-158.
Russell, P. L. and Oliver, G. 1989. The effect of pH and NaCl content on starch gel ageing. A study by differential scanning calorimetry and rheology. J. Cereal Sci. 10: 123-138.
Savage, H. L. and Osman, E. M. 1978. Effects of certain sugars and sugar alcohols on the swelling of cornstarch granules. Cereal chem. 55: 447-454.
Savage, H. L. and Osman, E. M. 1978. On the swelling of cornetarch granules. Cereal Chem. 55: 447-454.
Schierbaum, F., Reuther, F., Braudo, E. E., Plashchina, I. G., and Tolstoguzov, V. B. 1990. Thermodynamic parameters of the junction zones in thermoreversible maltodextrin gels. Carbohydr. Polym. 12: 245-253.
Slade, L. and Levine, H. 1987. Recent advances in starch retrogradation. In “Recent Developments in Industrial Polysaccharides”, S. S . Stivala, V. Crescenzi, and I. C. M. Dea,(Eds.), p.387-430. Gordon and Breach Science Pubs, New York.
Sowbhagya, C. M. and Bhattarya, K. R. 1971. A sampleified colorimetric method for determination of amylose content in rice. Staerke 23: 53-56.
Sperling, L. H. 1992. Cross-linked polymers and rubber elasticity. In “Introduction to Physical Polymer Science”, second edition, W. John, (Ed),Inc., USA.
Spies, R. D. and Hoseney, R. C. 1982. Effect of sugars on starch gelatinization. Cereal Chem. 59: 128-131.
Steffe, J. F. 1992. Introduction to rheology. Ch. 1, IN” Rheological methods in food process engineering”, Freeman Press, MI. USA.
Sudhakar, V., Kulkarni, P. R., and Singhal, R. S. 1995. Effect of sucrose on starch-hydrocolloid interactions. Food Chem. 52: 281-284.
Sugimoto, Y., Nihsihara, K., and Fuwa, H. 1986. Some properties of taro(Ishikawa-wase and Takenokoimo) and yam(Iseimo and Nagaimo) starches. J. Jpn. Soc. Starch Sci. 33: 169-176.
Uedaira, H. and Ishimura, M. 1989. The relationship between the acoustic property and the hydration of saccharides. Bull. Chem. Soc. Jap. 62: 574-575.
Uedaira, H. and Uedaira, H. 1985. The relation between partial molar heat capacities and the number of equatorial hydroxyl groups of saccharides in aqueous solution. J. Chem. Thermodynamics 17: 901-902.
Uedaira, H., Ikura, M., and Uedaira, H. 1989. Natural-abundance oxygen-17 magnetic relaxation in aqueous solutions of carbohydrates. Bull. Chem. Soc. Jap. 62:1-4.
Uedaira, H., Ishimura, M., Tsuda, S. and Uedaira, H. 1990. Hydration of oligosaccharides. Bull. Chem. Soc. Jap. 63: 3376-3379.
Wang, Y. J. and Jane, J. 1994. Correlation between glass transition temperature and starch retrogradation in the presence of sugars and maltodextrins. Cereal Chem. 71: 527-531.
Wang, Z. C., Ma, Z. Z., Qian, C. M., Ge, Y. F., Chen, Z. D., Sheng, P. Y., and Yuan, J. 1989. Evaluation of quality of wheat varieties in the southern winter wheat region. Scientia Agricultura Sinica 22: 15-21.
Ward, K. E. J., Hoseney, R. C., and Seib, P. A. 1994. Retrogradation of amylopectin from maize and wheat starches. Cereal Chem. 71: 150-155.
Whistle, R. L. and Johnson, C. 1984. Effect of acid hydrolysis on the retrogradation of amylose. Cereal Chem. 61: 418-423.
Wills, R. B. H., Lim, J. S. K., Greenfield, H., and Bayliss-Smith, T. 1983. Nutrient composition of taro (Colocasia esculenta) cultivars from the papua new guinea highlands. J. Sci. Food Agric. 34: 1137-1142.
Wills, R. B. H., Lim, J. S. K., Greenfield, H., and Bayliss-Smith, T. 1983. Nutrient composition of taro(Colocasia esculenta) cultivars from the papua new guinea highlands. J. Sci. Food Agric. 34: 1137-1142.
Wong, R. B. K. and Lelievre, J. 1981. Viscoelastic behaviour of wheat starch pastes. Rheologica Acta. 20: 299-307.
Wootton, M. and Bamunuarachchi, A. 1980. Application of differential scanning calorimetry to starch gelatinization. III. Effect of sucrose and sodium chloride. Staerke 32: 126-129.
Wursch, P. and Hood, L. F. 1981. Structure of starch form mango seed. Staerke 33: 217-221.
Yuryev, V. P., Nemirovskaya, I. E., and Maslova, T. D. 1995. Phase state of starch gels at different water contents. Carbohydr. Polym. 26: 43-46.
Zeleznak, K. J. and Hoseney, R. C. 1986. The role of water in the retrogradation of wheat starch gel and bread crumb. Cereal Chem. 63:407-411, 418.
Zobel, H. F. 1988. Molecules to granules: a comprehensive starch review. Staerke. 40: 44-50.