Illicium verum Hook.f. · Family: Schisandraceae · Dried Fruit
On most spices, species verification is a quality question. On star anise it is a safety one. Illicium anisatum — Japanese star anise — contains anisatin, a potent neurotoxin, and resembles the culinary species closely enough that whole stars need a trained eye and powder gives you nothing to look at.
The spice where identity is a safety control
Star anise is the dried, star-shaped fruit of Illicium verum, and its flavour is carried almost entirely by anethole — the same compound that defines aniseed and fennel, present here at minimum 88% of the volatile oil in Grade A material. That makes the spice analytically straightforward and unusually potent: a little goes a long way in five-spice, braises, confectionery and botanical spirits.
The grading ladder is simple. Grade A is intact eight-point stars at minimum 9% volatile oil and 88% anethole; Grade B carries some broken points at 7% and 85%; broken and processed material sits lower and goes mainly to grinding and distillation.
But the control that governs this commodity is botanical identity, and it is a safety control rather than a quality one. Illicium anisatum — Japanese star anise — contains anisatin, a potent neurotoxin, and it is not a culinary spice in any tradition. It resembles I. verum closely: the fruits are similar in size and form, differing in the shape and hooking of the points and in aroma, which in I. anisatum is more clove-like and less sweet.
The consequence follows the same asymmetry as mace. Whole stars can be inspected by someone who knows what to look for. Powder cannot be inspected at all. Contamination incidents traced to I. anisatum have prompted regulatory alerts in several markets, and the material implicated has typically been ground or infused rather than whole. We verify the species per lot and would encourage buyers to take whole stars wherever the application allows.
On origin we are direct: China and Vietnam dominate world star anise production. India is not a meaningful commercial grower. We state raw-material origin on every lot rather than allowing an Indian-supply impression to imply Indian cultivation.
What is in the fruit
The dominant constituent and effectively the whole flavour — sweet, warm and liquorice-like. Minimum 88% of volatile oil in Grade A; declared per lot.
Minimum 9% in Grade A, declining through the grades to 5% in powder. High for a whole spice, and the reason star anise is used sparingly.
Minor constituents contributing citrus and floral lift; part of the GC fingerprint used in authentication.
Present in the fruit and historically the industrial feedstock for oseltamivir synthesis — a driver of price volatility on this spice independent of food demand.
Anisatin, a potent neurotoxin, is present in Japanese star anise — a different species that is not a food ingredient in any tradition. Verified against per lot.
Some markets set limits on anethole intake in flavourings. Relevant to concentrated forms rather than whole-spice culinary use.
Why buyers specify star anise on species verification
A safety control, not a quality nicety. Verified against I. anisatum, which contains a potent neurotoxin.
Minimum 88% of volatile oil on Grade A — the number that predicts how the material performs in a blend.
Eight-point stars at minimum 9% volatile oil, where appearance and inspectability both matter.
China and Vietnam dominate world production. We state raw-material origin rather than implying Indian cultivation.
Per lot rather than per contract, alongside aflatoxin, heavy metals and a full microbiological panel.
Whole where verification matters, or ground to a buyer-specified mesh under the same testing regime.
These are functional and physico-chemical properties of the actives; SV Botanica does not make medical or therapeutic claims for this ingredient.
Star integrity, anethole and form
| Grade | Standardisation | Form | Best For | Solubility |
|---|---|---|---|---|
| Whole Stars — Grade A Premium | Volatile oil min 9%; anethole min 88%; extraneous NMT 0.5% | Intact eight-point stars | Retail, premium culinary, whole-spice | Whole |
| Whole Stars — Grade B Commercial | Volatile oil min 7%; anethole min 85%; extraneous NMT 1% | Some broken points | Food manufacturing, blending | Whole |
| Broken / Processed Economy | Volatile oil min 6%; anethole min 82%; extraneous NMT 2% | Broken and irregular | Powder production, distillation | Broken |
| Ground Star Anise Ground | 40–60 mesh; volatile oil min 5%; anethole min 80% | Red-brown powder | Five-spice, seasonings, food manufacturing | Ground |
| Distillation Grade Feedstock | Specified on anethole and volatile oil rather than star integrity | Broken or whole | Essential oil and anethole production | Broken / whole |
Buy whole stars wherever the application allows, and not for cosmetic reasons. The grading ladder here runs on star integrity and anethole together, but the more important consequence of buying whole is inspectability: Illicium anisatum, Japanese star anise, contains the neurotoxin anisatin and resembles the culinary species, and while a trained grader can separate whole fruits by point shape and aroma, powder offers nothing to inspect. That is why regulatory alerts on this spice have generally involved ground or infused material. Where you need powder, the species verification should sit with a supplier who handled the whole material. For related products see fennel, which shares the anethole character from a completely different botanical family.
Export specification for star anise, whole and ground. Values are specification limits and typical grade ranges; a batch-specific CoA is issued per shipment.
| Parameter | Specification / Limit | Method |
|---|---|---|
| Botanical Source | Illicium verum Hook.f. | — |
| Plant Family | Schisandraceae | — |
| Part Used | Dried fruit | — |
| Country of Origin | India | — |
| Form | Whole stars or ground | — |
| Colour | Red-brown to dark brown | Organoleptic |
| Odour & Taste | Characteristic — sweet, warm, liquorice-like | Organoleptic |
| Botanical Species | Illicium verum verified — never I. anisatum (Japanese star anise) | Botanical / GC profile |
| Anethole (% of volatile oil) | Min 80–88 by grade — declared per lot | By GC |
| Volatile Oil (% v/w) | Min 5–9 by grade — declared per lot | Distillation |
| Star Integrity | Intact eight-point (Grade A); some broken points (Grade B) | Manual |
| Raw Material Origin | Stated per lot — China, Vietnam | Declaration |
| Moisture (% w/w) | NMT 12 | Gravimetric |
| Total Ash (% w/w) | NMT 6 | Gravimetric |
| Extraneous / Foreign Matter (%) | NMT 1.0 (NMT 0.5 on Grade A) | Manual |
| Mesh (ground) | 40–60 or buyer-specified | Sieve |
| Pesticide Residues | EU Regulation (EC) No 396/2005 MRL compliant — tested per lot | GC-MS / LC-MS/MS |
| Aflatoxin | Total NMT 10 ppb; B1 NMT 5 ppb — EU compliant | HPLC-FLD |
| Ochratoxin A | NMT 10 ppb | HPLC-FLD |
| Heavy Metals | Lead NMT 3 ppm, Cadmium NMT 0.2 ppm | ICP-MS |
| Microbial | Salmonella absent/25g; TPC NMT 100,000 cfu/g | USP <2021> / <2022> |
| Ethylene Oxide (ETO) | Not treated — declaration provided | LC-MS/MS (on request) |
| Irradiation | Non-irradiated grade available on request | Declaration |
| Organic | USDA NOP / EU Organic available | Certification |
| Kosher / Halal | Certified (on request) | Certification |
| HS Code | 0909.61 (Whole); 0909.62 (Crushed/ground) | — |
| Documentation | Phytosanitary Certificate, CoA, MSDS, Allergen Declaration, Non-GMO | — |
| Packaging | Buyer-specified — jute, PP, multi-wall paper or vacuum | — |
| Storage | Cool, dry, well-ventilated; away from direct sunlight and strong odours | — |
The species row on this specification is a safety control, and we would rather over-explain it than let it read as boilerplate. Illicium anisatum — Japanese star anise — contains anisatin, a potent neurotoxin, and is not a culinary spice in any tradition. It resembles Illicium verum closely enough to have caused real incidents: the fruits are similar in size and form and differ mainly in the shape and hooking of the points and in aroma, which in I. anisatum is more clove-like and less sweet. The practical asymmetry is the same one that governs mace. Whole stars can be inspected by a trained grader. Powder cannot be inspected at all — which is why regulatory alerts on this commodity have generally involved ground material or infusions rather than whole fruit. We verify the botanical species per lot and would encourage whole stars wherever the application allows; where powder is needed, the verification must sit with the supplier who handled the whole material. The second declared figure is anethole, which carries essentially the whole flavour at minimum 88% of volatile oil in Grade A and lets a formulator calculate inclusion rather than trial it. On origin we are direct: China and Vietnam dominate world production and India is not a meaningful commercial grower, so we state raw-material origin rather than let a shipping point imply cultivation. Pesticide MRL is tested per lot.
From verified fruit to certified consignment — identified, graded, documented
Sourcing & Verification: Raw-material origin is recorded at intake and stated on the certificate — China and Vietnam dominate world production. Every lot is verified as Illicium verum against the botanical characteristics and GC profile, explicitly excluding I. anisatum, and stars are graded on integrity and volatile oil.
Testing: Every lot carries an anethole figure and a volatile oil figure. Pesticide residues are tested per lot against EU MRL limits, alongside aflatoxin, ochratoxin A, heavy metals by ICP-MS and a full microbiological panel. Non-irradiation and non-ETO declarations are standard, with steam sterilisation available where a tight microbiological specification applies.
Documentation: Every shipment is supplied against a batch-specific Certificate of Analysis with Phytosanitary Certificate, MSDS, allergen and non-GMO declarations. Non-irradiation and non-ETO declarations are standard; organic, Halal and Kosher certification are available on request. See our guides on EU pesticide MRL compliance and EU import requirements.
What backs every batch of Star Anise spice
Key information for global product registration and labelling
This is the reason the specification names a species rather than a spice. Illicium anisatum, Japanese star anise, contains anisatin, a potent neurotoxin, and it is not a culinary ingredient in any food tradition — it is used ceremonially and as an incense. It resembles Illicium verum closely: the fruits are comparable in size and star form, and differ mainly in the shape and hooking of the points and in aroma, which in I. anisatum is more clove-like and lacks the sweet liquorice character. Contamination incidents have prompted regulatory alerts in several markets, and the pattern in those cases is instructive: the implicated material has typically been ground, brewed or infused rather than sold as whole stars. That is not a coincidence. Whole fruit can be inspected by someone trained to look; powder removes the evidence entirely. Our position is therefore twofold. We verify the botanical species on every lot against botanical characteristics and GC profile. And we would encourage buyers to take whole stars wherever the application allows, treating ground star anise as a product where the verification must demonstrably sit with the supplier who handled the whole material. If a supplier cannot tell you how they verified species on a powder, that is the answer to your question.
We would rather be direct than let a general Indian-supply impression carry a product it should not. China and Vietnam dominate world star anise production, and India is not a meaningful commercial grower of Illicium verum. Material we supply is sourced accordingly and raw-material origin is stated per lot. Two practical consequences for a buyer: certificate-of-origin and preferential-duty documentation follow the actual sourcing route rather than the shipping point, and any marketing that implied Indian-grown star anise would not be supportable. Buyers should also note that star anise pricing is influenced by shikimic acid demand for pharmaceutical synthesis as well as by food demand, which introduces volatility that has nothing to do with the culinary market.
Whole spices from India face closer residue scrutiny than most agricultural imports, and pesticide MRL is where consignments are most often stopped. We test per lot rather than per contract against EU Regulation (EC) No 396/2005 limits, because a certificate covering an earlier lot does not help when the current one is sampled at the border. Buyers should also confirm whether their commodity and origin currently sit on any increased-controls listing, since those are revised periodically and determine sampling frequency on arrival. Ethylene oxide remains one of the most common reasons Indian spice consignments are refused in the EU: we supply a non-treatment declaration as standard and can test by LC-MS/MS on request.
Supplied from India by SV Botanica — FSSAI registered, Spices Board and APEDA registered exporter. Raw-material origin is stated per lot; botanical species is verified and anethole declared per lot. Shipped against a batch-specific Certificate of Analysis with Phytosanitary Certificate and full export documentation. Packing is buyer-specified, and container stuffing photographs are provided on request.
Guides on star anise identity and sourcing
Why I. anisatum is a safety issue, how whole stars differ, and what powder hides.
RegulatoryResidue limits, per-lot testing and what stops consignments at the border.
RegulatoryDocumentation, controls and border expectations for Indian spices.
Related products from our range
Technical and commercial questions answered by our ingredients team
Grade A and Grade B whole stars or ground, with the botanical species verified as Illicium verum, anethole and volatile oil declared per lot and origin stated. Tell us whether you need whole stars or powder.
Supplied as a bulk ingredient for further manufacture. Buyers are responsible for compliance with the regulations of their destination market. This product is not intended to diagnose, treat, cure or prevent any disease.