Method for the production of modified starch with wild typed cyclodextrin glucanotransferase and rice cake therefrom

The present invention relates to the manufacture of enzymatically modified starch by hydrolyzing starch with wild-type cyclodextrin glucanotransferase (CGTase), and use thereof for starchy foods such as rice cakes. According to the present invention, wild-type CGTase can be used to produce low-molec...

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Bibliographische Detailangaben
Hauptverfasser:	KIM JI SOO, KIM EUN A, SHIM JAE HOON, PARK SOUNG YOUNG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Beschreibung
Zusammenfassung:	The present invention relates to the manufacture of enzymatically modified starch by hydrolyzing starch with wild-type cyclodextrin glucanotransferase (CGTase), and use thereof for starchy foods such as rice cakes. According to the present invention, wild-type CGTase can be used to produce low-molecular (103-104 Da) modified starch without producing CD, which can be effectively used in food and starch material industries. 본 발명은 전분을 야생형 사이클로덱스트린 글루카노트랜스퍼레이로 가수분해하여 효소적 변성전분을 제조하고, 이를 떡류 등의 전분질 식품에 이용하는 것에 관한 것이다. 본 발명에 의할 경우, 야생형 사이클로덱스트린 글루카노트랜스퍼라아제 (cyclodextrin glucanotransferase, CGTase)를 이용하여 CD는 생산하지 않고, 저분자 (103-104 Da) 변성전분을 생산할 수 있는데, 이를 식품 및 전분 소재 산업에 효과적으로 활용할 수 있다.