Maltosyl-erythritol, a Major Transglycosylation Product of Erythritol by Bacillus stearothermophilus Maltogenic Amylase(Food & Nutrition Science)
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概要
- 論文の詳細を見る
This study was done to modify erythritol to change its physicochemical and sensory properties. Erythritol, a four-carbon sugar alcohol, was transglycosylated by Bacillus stearothermophilus maltogenic amylase with maltotriose as a donor molecule. The presence of various transglycosylation products of erythritol was confirmed by TLC and high performance ion exchange chromatography (HPIC). The major transfer product was purified by gel filtration chromatography on Bio-Gel P-2. Examination by LC-MS, matrix-assisted laser desorption ionisation-time of flight mass spectrometry (MALDI-TOF-MS), and ^<13>C NMR showed that the major transfer product was maltosyl-erythritol. Results of ^<13>C NMR of maltosyl-erythritol suggested that linkage was formed between the C_1 carbon of glucose unit in maltose and either one of the two carbon atoms of the terminal hydroxyl groups of erythritol, so that a mixture of 1-O- and 4-O-α-maltosyl-erythritol was produced. The sweetness of maltosyl-erythritol was about 40% that of sucrose, and its negative sensory properties were less than those of erythritol.
- 社団法人日本農芸化学会の論文
- 2003-03-23
著者
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KIM Myo-Jeong
Food Science Institute and School of Food and Life Science, Inje University
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Baek Jin-sook
Center For Agricultural Biomaterials National Laboratory For Functional Food Carbohydrates And Depar
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Park K‐h
Chosun Univ. Kwangju Kor
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YOON Jong-Won
CIIPMS, Dong-A University
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Park K‐h
Seoul National Univ. Seoul Kor
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Lee H‐y
Seoul National Univ. Seoul Kor
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Yoon Jong-won
Ciipms Dong-a University
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Kim Myo-jeong
Food Science And Nutrition Research Center And School Of Food And Life Sciences Inje University
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Park Keun-hyung
Department Of Food Science & Technology And Institute Of Agricultural Science & Technology
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PARK Cheon-Seok
Department of Food Science and Technology, Kyunghee University
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YOON Jong-Won
Center for Agricultural Biomaterials, National Laboratory for Functional Food Carbohydrates, and Dep
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JEON Eun-Joo
Center for Agricultural Biomaterials, National Laboratory for Functional Food Carbohydrates, and Dep
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JUNG Il-Hun
Center for Agricultural Biomaterials, National Laboratory for Functional Food Carbohydrates, and Dep
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MIN Mee-Jung
Center for Agricultural Biomaterials, National Laboratory for Functional Food Carbohydrates, and Dep
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LEE Hye-Young
Center for Agricultural Biomaterials, National Laboratory for Functional Food Carbohydrates, and Dep
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LEE Hee-Seob
Center for Agricultural Biomaterials, National Laboratory for Functional Food Carbohydrates, and Dep
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OH Sangsuk
Department of Food and Nutrition, Ewha Womans University
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PARK Kwan-Hwa
Center for Agricultural Biomaterials, National Laboratory for Functional Food Carbohydrates, and Dep
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MOON Tae-Wha
Center for Agricultural Biomaterials, National Laboratory for Functional Food Carbohydrates, and Dep
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Park K‐h
Seoul National Univ. Suwon Kor
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Oh Sangsuk
Department Of Food And Nutrition Ewha Womans University
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Jung Il-hun
Center For Agricultural Biomaterials National Laboratory For Functional Food Carbohydrates And Depar
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Jeon Eun-joo
Center For Agricultural Biomaterials National Laboratory For Functional Food Carbohydrates And Depar
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Moon Tae-wha
Center For Agricultural Biomaterials National Laboratory For Functional Food Carbohydrates And Depar
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Min Mee-jung
Center For Agricultural Biomaterials National Laboratory For Functional Food Carbohydrates And Depar
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Lee Hye-young
Center For Agricultural Biomaterials National Laboratory For Functional Food Carbohydrates And Depar
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Park Kwan-hwa
Center For Agricultural Biomaterials National Laboratory For Functional Food Carbohydrates And Depar
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Park Kwan-hwa
Department Of Food Science And Technology College Of Agriculture And Life Sciences Seoulnational Uni
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Park Kwan-hwa
Center For Agricultural Bio-materials And Department Of Food Science And Technology School Of Agricu
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Park Kwan-hwa
Center For Agricultural Biomaterials And Department Of Food Science And Biotechnology School Of Agri
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Park C‐s
Kyunghee Univ. Yongin Kor
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Yoon J‐w
Center For Agricultural Biomaterials National Laboratory For Functional Food Carbohydrates And Depar
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Park Cheon-seok
Department Of Food Science And Technology Institute Of Life Resource Science Kyunghee University
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