Pulp Separation or Precipitation in Mango Juice
Can anybody guide in finding the root cause behind pulp separation / sedimentation in mango juice (15 - 16%) pulp content. & also how to overcome this problem. The process of juice making is a standardised one with all unit operation including homogenisation.
Dear All
Can anybody guide in finding the root cause behind pulp separation / sedimentation in mango juice (15 - 16%) pulp content. & also how to overcome this problem. The process of juice making is a standardised one with all unit operation including homogenisation.
Hi- I know nothing about mango juice but as no-one else seems to either-I'll have a crack at it
As i understand it the homogenisation step is included to completely mix the juice- so the most straightforward answer might be incomplete homogenisation?- is yours done under pressure?
Regards
Mike
The juice is homogenised at 2000 PSI ( 130 bar)
Possibly not due to too large or eneven particle size then!
Regards
mike
Could you consider use of plant based stabilizers such as pectin as a solution to this problem? And just to kn ow has it been a persistent problem or a one time thing?
Regards,
Agwanda
Dear All
Can anybody guide in finding the root cause behind pulp separation / sedimentation in mango juice (15 - 16%) pulp content. & also how to overcome this problem. The process of juice making is a standardised one with all unit operation including homogenisation.
I have also encountered problem with sedimentation. Pulp always separate and its natural.
Main causes in a case study I did was (inadequate) lack of stabilization by heating. Seems all the pectinase was not deactivated. I have seen improvement for value added juice by using CMC.
Have to consider some basic things.
- Type of Stabilizer and time of mixing
- Mango variety
- homogenization efficiency checking
- Water Quality
Dear All
Can anybody guide in finding the root cause behind pulp separation / sedimentation in mango juice (15 - 16%) pulp content. & also how to overcome this problem. The process of juice making is a standardised one with all unit operation including homogenisation.