Tag Archives: fruit processing

More Information From GEA

You might be thinking I have been employed by GEA to promote their website, but its just that once I am on an informative website like this, I see lots that's worth sharing.

click the image to visit the website

This article on fruit juice, only a few pages long, gives a bit on history of the market segment and the technology that went with it, something on health benefits, the current world situation and trends. After that is of course the bit that says how much GEA can help juice manufacturers.

Having linked to their separator, decanter and process based information, I also saw they have general information like that above and of course process information linked to other Unit Operations – so there will probably be more!


Decanter, Separator and Process Line Food Processes

GEA is an enormous processing equipment group that includes previous independent processors such as Westfalia, Wiegand, APV Kestner and Niro from the days when I still worked in processing.

click the image to visit the website

This website is that of the separator, decanter and process line part of their business. It presents a wealth of general information on many beverage and dairy processes with links to their equipment pamphlets. Each process is described in detail with a process flowsheet.

While you might be tempted to dismiss this as a source of information because of it equipment supplier link, I believe the information is general enough and unbiased to be useful.


The Manual on Home-based Fruit and Vegetable Processing – Free Online Information

This is probably the best technical information I have seen aimed at the training of small scale vegetable and fruit processors. The first book covers the principles of post-harvest handling, storage and processing of fruits and vegetables while the second provides recipes and guidance to put these principles into practice.

 click image for free acces to these books

The books We’re developed for trainers working with household processors in Afghanistan, but the information is so comprehensive that it will be useful for a range of users including the new small scale food processing enterprise.

The first book of 85 pages covers the following in detail, using a clear and simple style supported by many photographs and drawings.





  • Principles of food preservation 
  • Overview of fruit and vegetable processing techniques
  • Summary of small-scale fruit and vegetable processing techniques
  • Processing pre-treatments for fruit and vegetables 
  • Description of processing methods for fruit and vegetables  



The second book of around 90 pages covers the detail of producing a whole range of products as listed below from the table of contents:


  • Processing outline for dried fruit and vegetable
  • Dried tomato 
  • Dried apricots
  • Dried onions
  • Dried apples


  • Processing outline for Jam and Jelly 
  • Fruit jam or jelly – process details and quality 
  • Apricot jam
  • Carrot and lemon jam
  • Cherry jam
  • Mulberry jam
  • Apple jam
  • Apple jelly


  • Processing outline for sauce and chutney
  • Sauce and chutney – process details and quality assurance
  • Italian style tomato sauce
  • Italian style tomato sauce
  • Tomato paste
  • Tomato sauce or ketchup
  • Tomato puree or simple concentrate
  • Tomato concentrate (non-cook method) 
  • Coriander chutney (chatni gashnizeh)
  • Vegetable chutney
  • Tomato chutney (Chatni Badenjani Romi)
  • Chili chutney (Chatni Morchi Sorkh/Sabz )


  • Processing outline for lactic acid fermented pickles (atchar)
  • Fermented pickles – process details and quality assurance
  • Pickled cucumbers
  • Mixed pickles
  • Pumpkin pickle 


  • Process outline for fruit and vinegar
  • Fruit vinegar – quality assurance and processing notes
  • Tomato vinegar
  • Mulberry vinegar

If you have any interest in processing vegetables and fruit, these books are really highly recommended.

Interactive Fruit Juice Processing Spreadsheet

Here is an interesting online spreadsheet.

Fruit juice - Hyfoma.com-3.jpg

from: Hyfoma
(click image to interact with spreadsheet online)

As well as allowing the user to remove the instrumentation of text for clarrity

Fruit juice - Hyfoma.com-2.jpg

the instruments shown are linked through to a brief description of the instrument and its principle of operation.

Magnetic inductive - Hyfoma.com-2.jpg

Interesting from the Food Processing and the INTERNET information viewpoint!

John F Marshall – Small Scale Equipment Manufacturer

John F Marshall is active in offering small enterprise equipment in sub saharan Africa.

Suppliers Website

Food processing equipment manufactured by John F Marshall.jpg

(Click the image to visit the website)


The image above, from their website, shows only 5 of the machines they offer.

Dave Cole, who was involved in Rutec the successful small business development company, is head technical and sales manager and brings a design and construction focus. They even offer to design machine to their clients specifications/needs.

This site is well worth visiting and bookmarking.