Author Topic: How to make Banana Chips:  (Read 5611 times)

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How to make Banana Chips:
« on: March 25, 2008, 11:19:30 AM »
How to make Banana Chips
By pinoyfarmer | August 6, 2007


There are several different types of banana chips:

Banana figs -These are bananas which are cut into slices and then dried either in the sun
or by artificial means.

Savoury banana chips -These are banana slices which have been predried for a short
period of time (eg 5 -6 hours) until they have a slight rubbery texture. It is difficult to give
an exact drying time as bananas will have differing water contents. In such cases it is
best to test by trial and error. After drying, the slices are fried in hot oil until they turn a
golden brown colour. They are drained in order to remove the excess oil, and
subsequently flavoured with a variety of spices.

Sweet banana chips -These are bananas slices which have either been soaked or dipped
in a strong sugar syrup or honey.

This technical brief is based on an investigation of what a Sweet banana chips project might look like as an income generating activity for the NGO Savings Group in Bangladesh.

Banana chips are crispy snack food similar to potato chips. Most producers use plantains rather than desert bananas. Chips are normally made from under ripe fruits by frying the slices in oil.

Green bananas are available in many parts of Bangladesh. There are two types of ANAS bananas. One variety is fatter and shorter with a short stem. The end tapers to a thin point. This banana has a soft skin. The other type is longer and thinner with a longer stem. The end of the banana is
thicker; it does not taper to a point. The skin is harder and thinner. The second type of banana (long type) is preferred.

The market for banana chips might be considered to be primarily children of school age. Label, design, and promotional materials might also be targeted to this group.

Preservatives / Additives

A preservative is any substance which, when added to a food, prevents or retards its spoilage. The additives contribute texture, taste, and colour to the product.


Sulphur dioxide, carbon dioxide, benzoic acid, ascorbic acid, and citric acid.


Consist of immersing of product in water at a temperature of 95 C for a variable period of
time. The temperature and the duration depend on the species, its state of maturity and its size.

Use of Sulphites

Bi-sulphite of sodium, potassium, and calcium Meta bisulphites of Sodium and potassium.

Use of sodium bicarbonate
Sodium Bicarbonate

Acidity and pH
Acidity may be expressed in terms of hydrogen ion concentration, a solution being described is acidic if its hydrogen ion concentration is greater than 10. A solution is basic if its hydrogen ion concentration is less than 10. ie pH = -log (H)

Enzymes may cause deterioration of foods, they can also be used in food processing to
produce particular products or modify the characteristics of particular products.

Water activity
Micro organism grow only when water is available. Water activity aw has been coined to
express the degree of availability of water in food.

One of the major problems in storage of food material, changes taking place in lipids is
generally referred to as rancidity.

Banana chips processing
It is important that they are sliced to an even thickness to avoid some being undercooked and others overcooked. The best way to do this is with either a hand vegetable slicer (commonly used on restaurants and hotels) or at larger scale with a rotating slicer of the type used to cut ham and bacon.

Process Diagram

Weigh green bananas
Drain out water
Drain out oil
Raw materials
Green banana, Anaj (long type)
Vegetable oil

Food colour Lemon-yellow, food grade.
Common salt sodium chloride
Beat salt
Spices Red chilli powder, Cumin powder.

Sodium metabisulphite

Frying pan
Frying spoon. Tea spoon
Plastic bowl
Balance (Triple beame)
Balance capacity - 3 Kg
Cotton towels

These products use a relatively low level of technology and require very little equipment,
however, there is the constraint of marketing. Bananas are most usually consumed in the
fresh state. To sell banana products therefore requires some very effective marketing.

In Sri Lanka banana chips were marketed as a snack food to be consumed with drinks prior to a meal. Another example is of dried and flavoured chips marketed as a healthy alternative to sweets and snackfoods, and aimed heavily at school children. These examples show that it is not only important to get the technology right, but the marketing is a vital area. It is therefore very important to assess the market for these products prior to production and evaluate the expected demands.

References and further reading


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Re: How to make Banana Chips:
« Reply #1 on: October 02, 2013, 09:37:22 PM »
ang galing i will try this one :)
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