搜索结果: 1-7 共查到“食品科学技术 cation”相关记录7条 . 查询时间(0.23 秒)
Extraction, purification, and characterisation of the flavonoids from Opuntia milpa alta skin
Opuntia milpa alta skin flavonoids extraction LC-MS isorhamnetin 3-O-(2, 6-dirhamnosyl)glucoside isorhamnetin 3-O-D-rutinoside
2014/2/27
The flavonoids contained in Opuntia milpa alta skin were extracted, purified, and identified. Based on single factor experimental results, the extraction parameters were optimised by using orthogonal ...
Apparent Distribution Coefficients of Glucose and Fructose onto Cation-Exchange Resins in Calcium-Ion Form with Different Divinylbenzene Contents
distribution coefficient chromatography cation-exchange resin
2009/7/8
The apparent distribution coefficients, Kapp, of glucose and fructose onto cation-exchange resins in calcium-ion form with different divinylbenzene (DVB) contents were observed over a wide concentrati...
Influence of Cation Sequestering and pH on Quiescent Thermal Association of β-Lactoglobulin AB from Fresh Cheddar Whey: An Insight into Gelation Mechanism
gelation β-lactoglobulin chelation
2009/6/17
Freshly fractionated β-lactoglobulin AB (β-Lg) from Cheddar whey was dispersed at pH 3.5, 7, and 9 buffers containing 20 mM EDTA, and circulated at 25°C through a closed loop containing a 200 nm pore ...
Effect of Cd2+ Cation on the Rheological Profile of a Model Soft Cheese
stretchable cheese ionic cadmium addition rheological properties
2009/3/23
The aim of this work was to asses the effects of the cadmium, an ion of similar ionic radius and charge as calcium, on the rheology of a model soft cheese at different stages of manufacture. Several b...
Magnetic Cation Exchange Isolation of Lysozyme from Native Hen Egg White
hen egg white lysozyme magnetic separation
2009/2/26
Two magnetic macroporous cellulose cation exchangers (Iontosorb MG CM 100 and Iontosorb MG SHP 100) were used for one-step isolation of lysozyme from native, undiluted hen egg white. Highly purified l...
Extraction from Cheese Whey by Cation-Exchange Chromatography of Factors that Stimulate the Growth of Mammalian Cells
Whey cell growth lactoperoxidase cation-exchange choromatography
2008/3/22
Bovine cheese whey was investigated as a source of growth-stimulating factors that might replace or supplement fetal bovine serum in cell culture. Although some cell growth activity was demonstrated i...
Thermogravimetric Measurement of the Distribution Coefficients of Maltooligosaccharides upon a Cation-exchange Resin
distribution coefficient thermogravimetry maltooligosaccharide
2010/11/22
Thermogravimetry under nitrogen atmosphere was applied to measure the distribution coefficients of maltooligosaccharides upon a cation-exchange resin. Thermal degradation of the solute occurred at abo...