BanFarms

Ripening and quality control

How we turn hard green fruit into bananas that arrive at exactly the colour you ordered, and the checks every crate passes on the way.

The seven-stage ripening chart

This is the colour scale the whole banana trade uses. When you order from us, you pick a stage, and that stage is printed on every crate label. We grade at dispatch against the chart in natural light, so the fruit you receive matches what you asked for.

1

All green

Hard, starchy, ready to travel or to go into the ripening room.

Usually ordered by

Buyers with their own ripening room, long-distance traders

2

Green, trace of yellow

Ripening has started. Still firm enough for long routes.

Usually ordered by

Traders on routes of two or more days

3

More green than yellow

Two to four days from the fruit bowl. Popular with shops that turn stock twice a week.

Usually ordered by

Shops that receive twice a week

4

More yellow than green

The stage most retailers ask for. Ready to sell within two days.

Usually ordered by

Most supermarkets and fruit shops

5

Yellow, green tips

On the shelf today, eaten tomorrow. Good for busy counters.

Usually ordered by

Busy counters selling within a day

6

All yellow

Full colour and sweetness. Best for same-day sale and caterers.

Usually ordered by

Caterers, hotels, same-day sale

7

Yellow, brown flecks

Peak sugar. Ideal for bakeries, juice bars and dessert kitchens.

Usually ordered by

Bakeries, juice bars, dessert kitchens

Inside the ripening room

Bananas ripen naturally by releasing ethylene, a plant hormone. A ripening room simply controls that process so a whole batch changes colour together instead of hand by hand.

Fruit goes in at stage 1 and stays at a steady temperature between 14°C and 18°C with high humidity. A small, measured dose of ethylene starts the process evenly. Over the next four to six days we lower or raise the temperature to slow down or speed up ripening so the batch reaches its target stage on the right morning.

The ripening lead checks colour and pulp temperature every morning and evening and writes it on the batch card. If a batch runs ahead, it is moved to a cooler bay.

Storage room with stacked crates near an open door

Checks every crate passes

Grading happens twice: when hands are cut from the bunch, and again at dispatch after ripening.

Finger length and fill

Fingers in a crate fall within a narrow size band and are well filled, without thin, angular ridges.

Skin condition

No deep bruises, cuts or large scars. Light surface marks from leaves are allowed on lower grades and marked on the label.

Latex and cleanliness

Hands are washed after dehanding so latex does not stain the skin. Crowns are trimmed clean.

Pests and disease

Any sign of crown rot, finger drop or insect damage removes the hand from the crate.

Even colour

Every hand in a crate sits within one stage of the target. Uneven hands are re-sorted.

Count and label

Crates are filled to a fixed count and labelled with variety, grade, stage and lot code.

Large display of ripe bananas ready for sale

What we will not send you

Grading only means something if fruit actually gets rejected. These hands never go into a customer crate, whatever the order size or deadline.

Rejected fruit is not wasted. Sound but uneven bananas go to bakeries and juice makers at a lower price, and the rest becomes compost for the rows.

Receiving and storing a delivery

A few minutes at the receiving door protects the quality we worked to deliver.

Count crates with the driver and make sure the variety and stage on the labels match your order before signing the slip.

Strip lights and shade can make bananas look greener or yellower than they are. Check a crate near a door or window.

Direct sun can scald the skin in under an hour. Move crates into a shaded, ventilated area straight away.

Chilled bananas turn grey and stop ripening. Keep storage between 14°C and 20°C.

Photograph the crate label and the fruit, then call or email the sales desk. We will arrange a credit or replacement.

Close-up of firm green banana fingers on the stalk

Traceable from crate to row

Every crate label carries a lot code. Give us that code and we can tell you the row the bunch grew in, the day it was cut, the ripening batch it went through and the time it left the farm. If anything is ever wrong, we find the cause instead of guessing.

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