搜索结果: 1-15 共查到“工学 polysaccharide”相关记录16条 . 查询时间(0.015 秒)
New Polysaccharide Compounds Derived from Submerged Culture of Ganoderma lucidum and Lycium barbarum
Ganoderma lucidum Lycium barbarum polysaccharide compounds free radical scavenging activity
2010/8/11
Lycium barbarum and Ganoderma lucidum, highly valued Chinese medicinal fruit and mushroom, have attracted more and more attention because of the antitumour activities they have shown, and polysacchari...
Selection of a Culture Medium for Reducing Costs and Enhancing Biomass and Intracellular Polysaccharide Production by Agaricus blazei AB2003
Agaricus blazei intracellular polysaccharide mycelial growth
2009/8/10
A practical medium for reducing costs and enhancing both biomass and intracellular polysaccharide (IPS) production by a newly screened Agaricus blazei AB2003 has been selected. The results show that I...
Autoxidation and Solvent-Extraction Processes of Linoleic Acid Encapsulated with a Polysaccharide by Freeze-Drying
microcapsule autoxidation solvent-extraction
2009/7/8
Linoleic acid was encapsulated with gum arabic, pullulan or maltodextrin at various weight ratios of the acid to wall materials by freeze-drying, and its autoxidation and solvent-extraction processes ...
Preparation and Enzymatic Properties of Aspergillus niger Endoinulinase Immobilized onto Various Polysaccharide Supports
Aspergillus niger endoinulinase immobilized enzyme
2009/7/8
An extracellular endoinulinase P-III from Aspergillus niger 12 has been immobilized covalently onto bromoacetyl-cellulose (BAC), cellulose-carbonate (CC) and CNBr-activated Sepharose 4B (CAS) with the...
Effect of Relative Humidity during Storage on the Autoxidation of Linoleic Acid Encapsulated with a Polysaccharide by Hot-Air-Drying and Freeze-Drying
autoxidation encapsulation linoleic acid
2009/6/18
Linoleic acid was encapsulated with gum arabic, maltodextrin and pullulan at different weight ratios by hot-air-drying and freeze-drying. The autoxidation processes of the encapsulated linoleic acid w...
Industrial Applications of Maillard-Type Protein-Polysaccharide Conjugates
Maillard reaction protein-polysaccharide conjugates lysozyme
2009/6/17
This review summarizes the properties of Maillard-type protein-polysaccharide conjugates through naturally occurring reaction in a dry state from the viewpoint of the development of new industrial pro...
Effect of Heat-Treatment on the Content and Polysaccharide Composition of Dietary Fiber
dietary fiber autoclave microwave
2009/6/17
SDF (soluble dietary fiber) and IDF (insoluble dietary fiber) fractions were extracted from 14 different foods by the modified Prosky method. Ion exchange chromatography with DEAE cellulose was employ...
Oxidation Process of Linoleic Acid Encapsulated with a Polysaccharide by Spray-Drying
oxidation encapsulation linoleic acid
2009/6/17
The oxidation processes of linoleic acid encapsulated with gum arabic or maltodextrin at various weight ratios by spray-drying were analyzed using the model in which the free energy of activation for ...
Hyaluronidase-Inhibiting Polysaccharide Isolated and Purified from Hot Water Extract of Sporophyll of Undaria pinnatifida
hyaluronidase Undaria pinnatifida sporophyll
2009/6/17
Polysaccharide showing inhibitory activity against hyaluronidase, which is known to be related to inflammation and tumor metastasis, was purified from the sporophyll of Undaria pinnatifida by fraction...
Effects of Cooling Rate and Sodium Chloride on Polysaccharide Gelation
cooling rate gelation gellan gum κ-carrageenan
2009/5/20
The effects of cooling rate and 0.1∼0.5% sodium chloride (NaCl) on the gelation of 0.8% agar, gellan gum and κ-carrageenan solutions were investigated based on the storage modulus and by differe...
Antioxidant Activity of the Derivatives of Polysaccharide Extracted from a Chinese Medical Herb（Ramulus mori）
antioxidant activity temperature pH
2009/5/8
The antioxidant activity of the polysaccharide from Ramulus mori and its derivatives (sulfated, phosphorylated, acetylated and benzoylated polysaccharides) were determined, including scavenging activi...
Application of Statistical Analysis for the Optimization of Mycelia and Polysaccharide Production by Tremella aurantialba
Tremella aurantialba optimization orthogonal test
2009/3/5
Statistical analyses were applied to optimize the medium composition for the mycelial growth and polysaccharide production by Tremella aurantialba in shake flask cultures. Firstly, four significant fa...
Preparation and Differential Scanning Calorimetric Studies of a New Water-absorbing Polysaccharide from a Bacterium Belonging to the Family Oxalobacteraceae
water-absorbing polysaccharide new bacterium of Oxalobacteraceae DSC analysis
2008/4/20
A Gram-negative bacterium, strain IM944, belonging to the family Oxalobacteraceae which produced a new water-absorbing polysaccharide (WAP) was isolated from soil. The water-absorbing capacity of the ...
Structural Studies on a New Water-absorbing Polysaccharide from the Family Oxalobacteraceae
polysaccharide oligosaccharides water-absorbing polysaccharide Oxalobacteraceae
2008/4/20
The chemical structure of a new water-absorbing polysaccharide (WAP), which was isolated from a liquid culture of bacterium belonging to the family Oxalobacteraceae, was analyzed by fragmentation anal...
Suppressive Effects of Polysaccharide Produced by Bacillus circulans on Chemical Mutagens-Induced SOS Response in Salmonella typhimurium
SOS response polysaccharide Bacillus circulans
2010/11/23
The suppressing effects of polysaccharide produced by Bacillus circulans on the SOS response of Salmonella typhimurium TA 1535/pSK1002 induced by AF-2, MNNG, 4NQO, Trp-P-2, IQ and MeIQx were compared ...