Linden - Lime - Basswood Honey

Bee Species:

Apis mellifera carries the commercial crop everywhere the honey is made. What is unusual about linden is that two dark-bee populations are protected in part because of it.

In Bashkortostan the Burzyan bee, a population of the dark forest bee Apis mellifera mellifera, is described by Russian sources as evolutionarily set to work the linden flow, and it is the object of the only state reserve in the world created to protect a wild bee population together with the craft of keeping it. In northeast China the black bee of Raohe holds its own reserve, established in 1980 and raised in part to national status in 1997; Chinese accounts credit it with working at temperatures around 8 degrees C and crossing ridges to reach the linden stands.

Both are forest bees on a forest tree, and both are protected where that forest and its flow survive.

Color:

Water-white to pale amber, with a green cast when very fresh, deepening to a clear yellow-amber with time

Flavor Profile:

Cool and medicinal over a medium sweetness – menthol, mint and camphor, with low acidity, a light bitterness and a long astringent finish

Tasting Notes:

The intensity of both aroma and taste is stronger than the colour would indicate, and this is the honey’s signature: the usual rule that darker means stronger is broken here.

The vocabulary converges to a remarkable degree across languages. European tasting sheets give woody, pharmacy, fresh, mint, balsamic, menthol and camphor. Canadian and Quebec producers reach for menthol and mint in French and English alike. Chinese sellers describe a mint-like coolness over a dense floral scent; Japanese producers describe a herbal cool that runs up the nose, and one of them reaches instead for cinnamon. Romanian buyers call it simply the fullest and most aromatic honey their country makes.

Under the top notes it is only medium-sweet, with low acidity and often a light bitterness. It is slightly astringent and the aftertaste is persistent. Beyond the menthol there are hay, spice-thyme, geranium and phenolic notes, each of which has been traced to a specific compound.

Aroma:

Loud, green and pharmaceutical – menthol and balsam over hay, with a geranium note and a fresh mint lift

Defining Compounds:

Linden is one of the few honeys whose aroma has been resolved into named compounds, which is a large part of why its description is so consistent from one country to the next. Three studies established it.

Tsuneya and colleagues, working in 1974 from an ether extract of 116 kilograms of lime tree honey, identified 8-p-menthene-1,2-diol as its major volatile compound. Blank and colleagues in 1989 proposed two further indicators of the type: linden ether, 3,9-epoxy-1,4(8)-p-menthadiene, and cis-rose oxide.

The fullest account is Guyot, Bouseta, Scheirman and Collin, published in the Journal of Agricultural and Food Chemistry in 1998. Separating about four hundred volatile compounds by gas chromatography across 110 honeys, they found lime tree honey marked by two groups. The first is shikimate-pathway derivatives: an ethylmethylphenol isomer above 31 parts per billion, 4-tert-butylphenol, estragole above 51, and p-methylacetophenone. The second is high concentrations of monoterpene-derived compounds – menthol, thymol, 8-p-menthene-1,2-diol and carvacrol above 76 parts per billion – together with methyl(1-methylethenyl)benzene.

The sniffing results connect the chemistry to what is tasted. The phenol derivatives were detected with a phenolic note, p-methylacetophenone came through as hay, menthol as mentholated, and estragole – the allyl isomer of anethole, isolated in lime honey by Tsuneya – as anise and fennel. Menthol was evidenced in lime tree honey for the first time in this work, and the authors suspect it of contributing the characteristic mentholated aroma, while noting that it can also turn up in honeys from mint plants.

This is also why the colour misleads. The aromatic load sits in volatile compounds rather than in the pigments that make a honey dark, so a water-white linden carries more flavour than a darker honey beside it.

Forage Origin:

Linden honey is made from the nectar of trees in the genus Tilia, family Malvaceae, formerly placed in a family of its own, the Tiliaceae. The genus runs to roughly thirty species right around the northern temperate zone, and a large number of them are worked for honey. This is why the honey is produced on three continents and why it is the same honey in each.

In Europe the honey trees are the small-leaved lime, Tilia cordata, and the large-leaved lime, Tilia platyphyllos – the German winter and summer linden – together with their hybrid the common lime, Tilia x europaea, and in the Balkans the silver lime, Tilia tomentosa. North America has a single native, Tilia americana, the northernmost species of the genus, the tree that the Forest Service itself calls the bee-tree. East Asia supplies the rest: in northeast China the purple linden Tilia amurensis and the Manchurian linden Tilia mandshurica, and in northern Japan the endemic Tilia japonica.

The bloom order is a commercial fact rather than a botanical footnote. In Germany the summer linden flowers from mid-to-late June and the winter linden from early July; in northeast China the purple linden opens in early July and the Manchurian linden about ten days later, and the two together give an overlapping window of roughly twenty days that is the whole Chinese season.

THE TREE NAMED FOR ITS ROPE. Four peoples on three continents named this tree for the same thing, and none of them named it for honey. English basswood is a worn-down form of bastwood, from the tough fibrous inner bark. German Linde is traced to a north-Germanic root meaning to bind, after the same bark used for binding work. Japanese shinanoki takes its shina from the Ainu word for tying; the Ainu name for the tree, ni-pes-ni, means the tree that rope material comes from. Latvian liepa descends from a root meaning to stick or adhere. The honey came second everywhere. Before it was a honey tree this was the tree you made cord, netting, matting and shoes from, and the wood – soft, pale and even-grained – is still the carver’s standard timber, the material of Riemenschneider’s limewood altars and of the panels that Russian icons are painted on.

One naming trap is worth carrying. In Japan the honey is sold as bodaiju, Bodhi-tree honey, but the true Bodhi tree is Ficus religiosa, a fig and no relation; Japanese sellers routinely flag the confusion themselves. And in Britain the tree is the lime, which is not the citrus.

Pairings:

The aroma that makes this honey worth buying is volatile, which sets the rule: warm it, do not cook it.

Its natural partner is a herbal or mint tea, where the heat of the cup lifts the cool note rather than driving it off – and in the linden-tea countries, a cup of linden-flower tea sweetened with linden honey is the same flower twice. The legacy note on this honey pairs it with lemon sherbet, and the logic holds: cold, sharp and citrus flatters the menthol. It stands up to soft-rinded and nutty cheeses, and it is assertive enough to be worth eating from the spoon.

Keep it out of long baking, where the volatiles that carry its identity are simply lost.

Health Uses:

Linden honey carries an unusually consistent body of folk use, and it is folk use rather than clinical fact.

It has long been taken for colds and fevers as a diaphoretic – a drink to encourage sweating – and as a general fortifying agent. Across Eastern Europe and Russia it is the household honey for sore throat, rhinitis and laryngitis, usually stirred into tea, and it is combined with lemon against a cold that is coming on. It has also been applied externally to sores, eczema and burns. In Romania and Turkey the tradition attaches to the flower first: linden-flower tea is the evening calming drink, and the honey is understood to carry the same quality.

These are traditional and household uses, recorded as such. None of them is a therapeutic claim.