搜索结果: 1-15 共查到“食品科学技术 hydrolysis”相关记录33条 . 查询时间(0.07 秒)
Acid and alkaline hydrolysis extraction of non-extractabke polyphenols in blueberries optimisation by response surface methodology
blueberry polyphenols acid hydrolysis process alkaline hydrolysis process response surface analysis
2014/7/10
Polyphenols, including extractable polyphenols (EPP) and non-extractable polyphenols (NEPP), are natural and secondary metabolic substances in plants that have beneficial properties to human health. H...
Optimization of Hydrolysis Conditions for Iron Binding Peptides Production from Shrimp Processing Byproducts
Iron Binding Peptides Production Hydrolysis
2016/6/2
Iron is one of the most popular trace elements in body and plays very important role in metabolism or construction of body. Organic iron from various sources for curing iron-deficiency anemia was one ...
Correlation between the Degree of Hydrolysis and the Peptide Profile of Whey Protein Concentrate Hydrolysates: Effect of the Enzyme Type and Reaction Time
Hydrolysis Peptide Profile
2016/6/2
The use of protein hydrolysates for the development of new food products requires their prior characterization including the determination of the degree of hydrolysis (DH) and the distribution of pept...
Comparison between thermal hydrolysis and enzymatic proteolysis processes for the preparation of tilapia skin collagen hydrolysates
fish skin gelatin hydrolysate antioxidant activity autoclaving proteases
2014/2/24
The tilapia (Oreochromis niloticus) skin hydrolysate was produced by thermal or enzymatic hydrolysis processes. Several product characteristics were studied such as the average molecular weight, 2,2-d...
Effect of Enzymatic Hydrolysis on the Juice Yield from Bael Fruit (Aegle marmelos Correa) Pulp
Enzymatic Hydrolysis Bael Fruit
2016/6/1
The effect of incubation temperature (28.18-61.82°C), incubation time (97.5-652.5 min) and pectinase concentration (0.64-7.36 mg/25 g bael pulp) on juice yield, viscosity and clarity of juice were stu...
Enzymatic Hydrolysis of Oat Flour Protein Isolates to Enhance Antioxidative Properties
Antioxidant chelating capacity hydroperoxides protein hydrolysates
2010/9/30
Oat is an important cereal for human consumption and has relatively higher protein content
compared to other cereals. Numerous studies have shown that oat polyphenols had antioxidant properties but n...
Production of a Fermented Solid Containing Lipases of Rhizopus microsporus and Its Application in the Pre-Hydrolysis of a High-Fat Dairy Wastewater
lipolysis enzymatic pretreatment solid-state fermentation solid-state cultivation dairy wastewater Rhizopus microsporus
2010/8/11
The filamentous fungus Rhizopus microsporus CPQBA 312-07 DRM was grown in solid-state cultivation and the fermented solid produced was used to hydrolyze triacylglycerols in a high-fat dairy wastewater...
Kinetics of hydrolysis of egg white protein by pepsin
egg white protein pepsin enzymatic hydrolysis kinetics bioactive peptides
2014/2/27
Taking into account the enzyme inactivation and substrate inhibition, the bioreaction mechanism and kinetics characteristic of egg white protein (EWP) enzymatic hydrolysis by pepsin were investigated....
Enzymatic hydrolysis of grass carp myofibrillar protein and antioxidant properties of hydrolysates
grass carp myofibrillar protein proteolysis oxidation inhibition response surface methodology
2014/2/27
Myofibrillar protein was extracted from grass carp, a freshwater fish, and hydrolysed using five commercial proteases (papain, pancreatin 6.0, bromelain, Neutrase 1.5MG, and Alcalase 2.4 L). The antio...
高压CO2—水混合体系水解菊粉制备果糖工艺（High Pressure CO2?—Water System for Inulin Hydrolysis to Produce Fructose）
菊粉 高压CO2—水混合体系 水解
2009/9/11
为了解决利用传统酸水解菊粉制备果糖工艺的缺点，采用高压CO2—水混合体系代替普通酸性水溶液，研究了菊粉在该体系中的水解情况，考察了CO2压力、反应温度和反应时间对菊粉水解制备果糖的影响。结果表明，菊粉的水解度随CO2压力的增大、反应时间的延长而增大，随反应温度的升高先增大而后下降。在反应压力为20?MPa、反应温度为70℃、反应时间为3h的条件下，菊粉的水解度达94.9％，说明菊粉在高压CO2—水...
Preparation of Hypoallergenic Soybean Protein with Processing Functionality by Selective Enzymatic Hydrolysis
Soybean protein allergen Bacillus sp. protease
2009/7/7
The enzymatic hydrolysis of soybean protein isolate (SPI) was investigated using commercially available Bacillus sp. proteases for reduction of soybean allergenicity. An alkaline protease, Proleather ...
Molecular Weight Distribution of Protein Hydrolysate by the Enzymic Hydrolysis of Weakly Acid-Treated Wheat Gluten
protein hydrolysate wheat gluten SPI enzymic hydrolysis
2009/6/18
For the production of highly soluble HVP (hydrolysed vegetable protein) by enzymic hydrolysis, wheat gluten suspension (6% w/w, protein) was pretreated with weak acid (0.1 N HCl) at 95\xa1 C for 1 h t...
Preparation of Angiotensin I-Converting Enzyme Inhibiting Peptides from Soybean Protein by Enzymatic Hydrolysis
soybean protein peptides angiotensin I-converting enzyme
2009/6/17
Soybean protein isolate was hydrolyzed using two proteases (Protease M and Orientase 90N), and the inhibitory activity of angiotensin I-converting enzyme (ACE) and bitterness of the hydrolysates were ...
Optimization of Enzymatic Hydrolysis of Defatted Sesame Flour by Different Proteases and their Effect on the Functional Properties of the Resulting Protein Hydrolysate
Enzymatic Hydrolysis Defatted Sesame Flour
2016/5/31
Sesame Protein Hydrolysate (SPH) was prepared from defatted sesame (Sesamum indicum L.) flour (DSF) after screening with different proteases. The proteases under different conditions showed varied eff...
Effects of Preheated Treatments on Physicochemical Properties of Resistant Starch Type III from Pullulanase Hydrolysis of High Amylose Rice Starch
Resistant Starch Type High Amylose Rice Starch
2016/5/31
In this study, the effects of preheated treatments on physicochemical properties of resistant starch type III formation by pullulanase hydrolysis of High Amylose Rice Starch (HARS) were investigated. ...