Rubber tree honey

Flavour and aroma

Aroma

green leaf, light caramel, warm sugar, faint latex

Flavour

clean sweetness, a green vegetal note, light caramel

Finish

Short and clean.

Flavour character

• Floral and fruity — floral
• Green and herbal — vegetal
• Warm and cooked — caramel

Colour, texture and crystallisation

Colour

1. Water white0–8 mm
2. Extra white8–17 mm
3. White17–34 mm
4. Extra light amber34–50 mm
5. Light amber50–85 mm — this honey
6. Amber85–114 mm — this honey
7. Dark amber114+ mm

Mid amber, clear and bright.

On setting: Slow to set; a medium grain when it does.

Texture

Runny; Thick but pourable

Crystallisation

Slow, step 2 of 5, from very slow to very fast

Slow — months before it starts to granulate; sets with a medium crystal.

Slow to granulate in the warm climate it is produced and stored in.

Typical composition

Moisture

17–21.5% (typically 19%)

Fructose

36–42% (typically 39%)

Glucose

29–35% (typically 32%)

Glucose-to-fructose ratio

0.72–0.9 (typically 0.81)

pH

3.6–4.5 (typically 4)

Electrical conductivity

0.2–0.6 mS/cm (typically 0.38 mS/cm)

These are typical ranges assembled across published work, not measurements of a specific honey. Moisture runs high, as it does for most honey ripened in humid tropical air, and prompt handling or dehydration is standard practice.

What these mean: the sugars and the ratio · moisture · conductivity · how each is measured

Where it comes from

Floral source

Hevea brasiliensis. The flowers themselves are small and contribute little; the crop comes overwhelmingly from extrafloral nectaries on the leaf petioles, which evolved to recruit ants as bodyguards against herbivores.

Origins

Thailand above all, plus Malaysia, Indonesia, Vietnam and southern India.

Origin pages

• Southeast Asia
• Thailand
• Malaysia
• Indonesia
• Vietnam

Resolved from both directions — origins this honey names, and origins that name it.

Typical harvest

February to April (northern hemisphere)

Timed to the leaf flush after the dry season rather than to any flowering, which is why the window shifts with the rains.

A typical window for the honey type, HoneyHQ synthesis — not a calendar for any one place.

The bees

A large, dependable and entirely one-sided relationship — the trees gain nothing from bees, since the nectar is aimed at ants. Thai migratory beekeepers move colonies into the plantations for the flush, and the crop is one of the country's largest.

Usual processing

Spun (centrifugally extracted), Coarsely strained, Filtered, Dried or granulated

Rubber honey is a striking example of a honey with no pollination relationship at all: the bees take nectar the tree produces to hire ants, and give nothing back. It is also entirely dependent on a monoculture plantation industry.

What to do with it

An everyday honey, used across southeast Asia as a general-purpose sweetener rather than as anything special.

At the tableSpreadingIn hot drinksBakingSauces

Pairings

• Tea and iced coffee

  Dissolves readily and adds nothing that would compete.

• Toast and plain breads

  A mild honey on a plain carrier.

• Tropical fruit

  Enough sweetness to lift the fruit and no flavour to argue with it.

Similar honeys and substitutes

Three different questions with different answers: a honey that tastes alike can behave differently in a recipe, and the same set texture says nothing about flavour. Each list is chosen from the recorded fields that matter to its question — and, where tasting panels or specifications described both honeys, the terms they share — and every suggestion says which, and what will be different. Compare it side by side or build a tasting flight.