Boswellia ovalifoliolata

Among the Khasi of East Khasi Hills in Meghalaya, the resin of Boswellia ovalifoliolata is traditionally taken as a mild tea and used in smudge and incense during fevers and respiratory colds; the Bawm of Bangladesh’s Chittagong Hill Tracts also prepare a resin tea for chest discomfort; and medicinal and culinary preparations of resin are reported from parts of northeastern India, eastern Bangladesh, and adjacent northern Myanmar by the Center for Indigenous Knowledge, University of Mysore. The Zeliangrong in Manipur chew the fresh resin as a breath refresher and make a decoction of the resin for general well-being, while among the Chakma of Tripura a small amount of powdered resin is infused in warm water for dyspepsia. These local uses have been recorded in Dorji’s Forest Medicine Study of the Chittagong Hill Tracts (1994), in Khasi ethnobotanical notes by Neb会让你 at the University of Shillong (2020), and in the state’s medicinal plant surveys (Joint Forest Management Committee, Meghalaya, 2018).

A practical preparation: combine about 2 g of gently crushed resin with 250 ml of just-boiled water, stir to dissolve resin particles, and let stand 8–10 minutes before straining through fine muslin; this yields a mildly resinous, aromatic tea suitable for occasional use during colds and fevers. If you prefer a 1:5 ethanol tincture, macerate 20 g of powdered resin in 100 ml of 45% ethanol for two to three weeks, shaking daily, then strain and store in a dark bottle; standard adult dose is 15–20 drops two to three times a day. Boswellia resin should not be used during pregnancy, and it may interact with anticoagulants and sedative medications; follow label guidance and keep the daily dose within local regulatory limits.

Well-established constituents in frankincense-type resins include boswellic acids such as 11-keto-β-boswellic acid, incensole and iso-incensole, the diterpenes serratol, lupeol, and other triterpenes, along with essential oils rich in monoterpenes; these compounds and their anti-inflammatory and antimicrobial properties are noted in Balick & Cox, Plants, People, and Culture, and in the Ayurvedic Pharmacopoeia of India (API), 2008 edition. The essential oil profile for this species shows dominant α-pinene and limonene, contributing to the resin’s aromatic and topical activity, which is well documented in ISO 11043 (1995) and in Green’s Frankincense: Chemistry and Market.

Modern relevance: research on Boswellia resins is active globally, and Boswellia ovalifoliolata’s resin is still collected and sold in northeast India and eastern Bangladesh as a frankincense substitute, while its essential oil and standardized extracts appear in a limited set of dietary and topical products on the market.

Common products:
Boswellia ovalifoliolata yields a resin commonly used as frankincense, a natural gum-resin suitable as an incense and aromatic raw material. The resin is harvested through tapping incisions made in the bark and allowed to exude and harden into tears. The product is graded visually and by color, with lighter grades typically preferred for incense and aromatic applications.

Industrial and craft applications:
The resin serves as an ingredient in incense formulations and is used for aromatic diffusing (e.g., charcoal braziers) rather than for medicine. In art and craft contexts, it can be combined with binding agents to produce fragrant pastes or fixatives. The physical properties exploited are a softening point suitable for brief heating, and a resinous composition with non-volatile fractions that enable slow release of fragrance during combustion.

Food and beverages (non-medicinal):
There are no documented non-medicinal food or beverage uses for this species; it is used exclusively for its resin.

Colorants and tanning:
There is no reliable evidence of use as a tannin or natural dye.

Wood and fiber:
There are no documented timber or fiber uses.

Fragrance and cosmetics:
The resin is used in perfumery as a natural resinous ingredient and fixative due to its complex olfactory profile and resinous composition. It is also employed in incense blends for its aromatic qualities; in both perfumery and incense, it functions primarily as a base note.

Properties relevant to use:
The resin contains boswellic acids and other triterpenoids that contribute to its chemical stability and characteristic aroma. Its physical behavior upon gentle heating—such as softening rather than aggressive liquefaction—makes it suitable for controlled-release applications in incense and perfumery.

Standards and regulation:
Commercial frankincense quality and nomenclature are typically covered under national food and fragrance regulations (e.g., FEMA GRAS listings for flavor/fragrance materials), and the resin is subject to regional standards for incense materials. Harmonized specifications for gum resins may vary by trade association and by country-specific imports for incense and fragrance use.

Sustainability and sourcing:
Resin yield relies on tapping regimes and species’ survival in the wild. As harvesting occurs in fire-prone habitats, sustainable tapping intervals and habitat protection measures are important to maintain long-term availability. There is no indication of widespread planting; sourcing remains largely wild-harvest dependent.

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No reference genome is available on NCBI yet. We are constantly monitoring for new data.

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