搜索结果: 1-7 共查到“食品科学技术 Cyclodextrin”相关记录7条 . 查询时间(0.064 秒)
Cyclodextrin production from amaranth starch by cyclodextrin glycosyltransferase produced by Paenibacillus macerans CCM 2012
Amaranthus craentus CGTase enzyme starch substrates transglycosylation reactions
2014/2/25
Cyclodextrins (CDs) are synthesised by bacterial extracellular enzym cyclodextrin glycosyltransferase (CGTase, E.C. 2.4.1.19) from starch or starch derivatives. The production of α-, β-, and γ-CDs by ...
The Reaction of Allyl Isothiocyanate with Hydroxyl/Water and β-Cyclodextrin Using Ultraviolet Spectrometry
allyl isothiocyanate hydroxyl β-cyclodextrin complexation
2009/3/10
The reaction of allyl isothiocyanate (AITC) with hydroxyl/water and β-cyclodextrin (β-CD) in different acidic-alkaline media has been investigated by ultraviolet spectrometry. The kinetic parameters o...
Investigation on Cyclodextrin Production with Cyclodextrin Glucanotransferase from Bacillus megaterium
coupling activity cyclodextrins cyclodextrin glucanotransferase
2009/2/19
The process of producing cyclodextrins from starch with cyclodextrin glucanotransferase from Bacillus megaterium has been studied. The effect of starch and enzyme concentrations was evaluated using op...
Formation of δ-Tocopherol-cyclodextrin Complexes by the Action of Cyclodextrin Glucanotransferase
cyclodextrins δ-tocopherol complex cyclodextrin glucanotransferase fast atom bombardment mass spectrometry
2008/4/20
Formation of δ-tocopherol (δ-Toc) and cyclodextrin (CDs) complexes were studied by two kinds of methods. The first was a method (the CD wrap method) newly developed by the author, in which the mixture...
Engineering Thermus Maltogenic Amylase with Improved Thermostability: Probing the Role of the Conserved Calcium Binding Site in Cyclodextrin-degrading Enzymes
calcium binding site cyclodextrin-degrading enzymes mutagenesis thermostability Thermus maltogenic amylase
2008/4/20
Thermus maltogenic amylase (ThMA), one of the cyclodextrin (CD)-degrading enzymes, is expected to have a calcium-binding site (Ca2 site) based on multiple sequence alignments. In spite of the presumpt...
Transglycosylation of Mogroside V, a Triterpene Glycoside in Siraitia grosvenori, by Cyclodextrin Glucanotransferase and Improvement of the Qualities of Sweetness
mogroside V transglycosylation cyclodextrin glucanotransferase sweetness quality of sweetness
2008/4/19
Mogroside V (MV), a main sweet triterpene glycoside in the extract of the fruit of Luo-han-guo (Siraitia grosvenori Swingle), was transglycosylated by cyclodextrin glucanotransferases (CGTases) using ...
Cholesterol Removal from Homogenized Milk with ß-Cyclodextrin
cholesterol removal ß beta -cyclodextrin homogenized milk
2008/3/31
This study was carried out to determine optimum conditions of five different factors (ß-cyclodextrin concentration, mixing temperature, mixing time, centrifugal force, and centrifugation time) i...