M type centrifugal extraction machine plant extraction technology to extract the anthocyanins of blueberry
Also called cranberries, blueberries blue berries, ericaceae, cranberry is a perennial deciduous or evergreen shrubs, for a class of small berries fruit trees, divided into highbush blueberry, half highbush blueberry, low plexus blueberries.
Blueberry fruit contains anthocyan glycosides, flavonoids and other polyphenols biological active ingredient, has a strong resistance to oxidation.
In recent years the United States department of agriculture and the national institute for medical research on nutrition and health care function of blueberry were studied, the results showed that the nutrition of blueberry is not limited to fructose, fiber, vitamins, more important is rich in antioxidants, bacteria growth inhibitor, ellagic acid, ellagic tannins, folic acid, flower pigment glycosides, flavonoids and other compounds, and these compounds for the removal of free radicals in the human body, there is a close relationship between inhibition and reverse human aging.
anthocyanins is a kind of water-soluble natural edible pigment, widely distributed in nature belongs to the flavonoid polyphenol � � � compound, is a design and color is totally under natural state and all kinds of sugar form indican, constitutes the flowers, fruits, vegetables, many varieties of varieties in blue, red, purple and yellow, etc.
The source of anthocyanins is very rich, such as grapes, red gallons, black currant, raspberry, strawberry, apple, cherry, red cabbage, and tomato skin purple, etc.
Extract the. cwl - days
M type centrifugal extraction machine extracting anthocyanins blueberry extract: take a certain quality of blueberry fruit says, after crushing, according to the liquid than 1:10 join in. cwl - 95% ethanol
M type centrifugal extraction machine extraction filter get extract were extracted, using centrifugal filter redundant solvent extraction machine, get the anthocyanins content in bold concentrate.
M type centrifugal extraction machine to extract the characteristics of the blueberry anthocyanins in: (1) to adapt to the strong performance -
Compared with the traditional van and extraction tower equipment, under the effect of centrifugal force, the remaining time is short, split phase quickly, to adapt to the wide range of flow ratio, and processing power;
By changing the weir plate and frequency control of motor speed can meet the different density and viscosity of liquid materials;
2 material stock of small -
Two-phase material stock in the equipment is small, short contact time, more suitable for processing because of long time volatile activity and variability of materials such as antibiotics, etc. , of course, individual system needs two phase together contact time long also can operate separately.
(3) high extraction efficiency -
Phase equilibrium set up fast, easy to implement series single stage or multistage counter-current or wrong washing and extraction, high mass transfer efficiency and grade efficiency approaching 100%, stop not to undermine the established after concentration distribution at different levels, can at any time at all levels of sampling, facilitate testing.
(4) to take up the space is little,
Motor direct drive, no transmission attachments, compact structure, save area and operating space, less auxiliary equipment.
5] adaptable -
Not because of the change of the material influence extraction effect, can deal with small difference in density between the viscosity of the system, and has a strong ability of demulsification.
 operating performance is good,
Automatic operation, the operation flow ratio range is very wide.
Can continuous uninterrupted operation, also can use small batch more varieties;
Can be intermittent operation, can be a single run, also may need many sets of series operation according to the craft, unlimited number, installation, operation and maintenance is simple, you need less workers, can reduce labor intensity and improve working environment, and a parking is convenient, easy to implement online analysis and automatic control, etc.
Power can be run.
Without the traditional process of high tower transporting fluid.