Coriander

Coriander

Coriander (Coriandrum sativum) is a herb and spice that provides two distinctly different ingredients: a citrusy, gently nutty seed and a fresh, green leaf. Both are widely used across spice blends, curries, beverages, tea and commercial food production.

In Australia, the UK and many other regions, both parts of the plant are referred to as coriander, while the leaves are commonly called cilantro in North American English.

At Austral Herbs, we supply coriander as whole seed, split seed, teabag cut seed, ground seed, cut leaf and leaf powder, with certified organic and Australian-grown options available.

Key Takeaways

  • Botanical Note: Coriandrum sativum. An annual herb in the Apiaceae family, cultivated for both its aromatic seeds and leaves.

  • Native Range: Originating around the eastern Mediterranean and western Asia, coriander is now cultivated widely around the world.

  • Available Variants: Whole seed, split seed, teabag cut seed, ground seed, cut leaf and leaf powder, with certified organic and Australian-grown options available.

  • Traditional Use: Coriander seed has a long history in Ayurvedic and traditional Chinese herbal practice, particularly in preparations associated with digestion, although clinical research in people remains limited[1].

Coriander Specifications & Characteristics

Attribute Details

Botanical Name

Coriandrum sativum (family Apiaceae)

Common Name

Coriander; the leaf is also called cilantro or Chinese parsley

Plant Part

Seed (whole, split, teabag cut and ground variants) and leaf (cut leaf and leaf powder variants)

Available Variants

Whole seed, split seed, teabag cut seed, ground seed, cut leaf and leaf powder

Flavour Profile

Seed: citrusy, mildly sweet and warm with a nutty finish. Leaf: fresh, green and more pungent

Aroma

Seed: aromatic and citrus-forward. Leaf: fresh, grassy and distinctly herbal

Typical Applications

Spice blends, curries, pickling, seasoning, baking, gin and brewing, tea, sauces, marinades and creative botanical applications

Certifications

Certified Organic (ACO) across the organic range, processed in a HACCP-certified facility; the range also includes Australian-grown conventional seed options

Pack Sizes

250g, 500g, 1kg, 5kg, 10kg

What is Coriander?

Coriander is the seed and leaf of Coriandrum sativum, an annual plant in the carrot family, Apiaceae. It produces divided green leaves and pale flowers that develop into small, round seeds. The plant originated around the eastern Mediterranean and western Asia and is now cultivated worldwide[1]. The seed and leaf have noticeably different flavour profiles. Ripe coriander seed is aromatic, citrusy and mildly sweet, while the leaf has a fresher, greener and more pungent character. This is why the two formats usually serve different purposes in cooking and commercial formulation.

Austral Herbs also supplies Australian-grown coriander seed. For more on its flavour and applications, see our guide to Australian-grown coriander seed.

Coriander seed naturally contains aromatic compounds including linalool, which contributes significantly to its characteristic citrus-like aroma[1]. This distinctive flavour profile helps explain its use across spice blends, tea, brewing and distilled beverages.

At Austral Herbs, we supply both the seed and leaf in multiple formats, with certified organic and Australian-grown options available. Our coriander is processed in a HACCP-certified facility, with different formats suited to tea blending, food production, beverage manufacturing and culinary applications.

Traditional Uses of Coriander

Coriander has been used for centuries across culinary and traditional herbal systems, with the seed and leaf valued for different characteristics and applications.

Traditional Association With Digestion

Coriander seed has traditionally been used in Ayurvedic and Chinese herbal practices in preparations associated with digestion. Historical references describe it as a carminative, a traditional term for herbs used in relation to digestive discomfort and wind[1]. This traditional use remains part of coriander's herbal history, although human clinical evidence for specific digestive effects remains limited. For more context on traditional botanical preparation, see our guide to how herbalists use dried botanicals.

Naturally Occurring Plant Compounds

Coriander seeds and leaves naturally contain polyphenols, a broad group of plant compounds that includes substances such as quercetin, kaempferol and chlorogenic acid. Laboratory research has investigated these compounds for antioxidant activity, although much of the research has been conducted in laboratory or animal models rather than human trials, so evidence for specific health effects remains limited[2].

Nutrient Profile of Coriander Leaf

Coriander leaf naturally contains vitamins and minerals, with fresh coriander particularly noted for vitamin K, vitamin A and vitamin C[1]. Published nutrient figures generally refer to fresh coriander rather than the dried cut leaf and leaf powder supplied by Austral Herbs, so they should not be treated as specifications for the dried ingredient.

This information is provided for historical/traditional context only and does not constitute a therapeutic claim about our ingredients.

If you're pregnant, breastfeeding, taking medication or managing a health condition, we recommend speaking with a qualified healthcare professional before adding coriander to your routine.

What Industries Can Coriander Be Used In?

Coriander is used across culinary, food, beverage, tea and creative applications because the seed and leaf provide different flavour profiles and can be supplied in formats ranging from whole seed to fine powder.

Chefs and commercial kitchens use coriander seed in curries, spice blends, pickling brines, dry rubs and marinades, while coriander leaf is used where a fresher green herbal flavour is wanted. Whole seed suits applications where the coriander will be toasted, crushed or ground before use. Ground coriander provides a ready-to-use option for consistent seasoning, while cut leaf and leaf powder suit sauces, seasoning blends and other applications where fresh coriander is impractical.

For more on Australian-grown seed and its culinary applications, see our guide to Australian-grown coriander seed.

Food manufacturers use coriander in seasoning mixes, curry powders, marinades, baked goods, sauces, smallgoods and other dry or wet formulations. Ground coriander seed is particularly practical where even distribution through a batch is important, while split or whole seed gives manufacturers more control over grinding and final particle size. Leaf powder provides a different option where a green coriander flavour is required.

For broader considerations around commercial dried ingredients, see our guide to dried ingredients for food makers.

person's left arm on green leaves

Coriander seed can also suit creative botanical applications where the visible texture, natural colour and aroma of dried seed are part of the finished project. Whole seed is generally the most practical format for craft and decorative botanical uses because it retains its rounded shape and is easier to handle than ground coriander or leaf powder.

Coriander seed is widely used as a botanical in brewing and distilling, particularly in gin and Belgian-style wheat beers. Its citrusy aromatic character makes it useful alongside other spices, herbs and citrus botanicals. Whole or split seed is generally the most practical format where the coriander will be crushed before brewing or distillation. Our guide to elevating gin with dried herbs and spices explores coriander's role alongside other common gin botanicals.

For broader ingredient sourcing considerations, see our guide to sourcing quality dried herbs and spices for beverage manufacturers.

Coriander seed can be used in chai, spiced infusions and other herbal tea blends where a mild citrus and warm spice note is wanted. Teabag cut coriander is particularly suited to tea production because the smaller, consistent pieces infuse readily while remaining suitable for filter-based formats. Whole or lightly crushed seed can also be used in loose-leaf blends.

Our guide to crafting teas with dried botanicals covers broader considerations for botanical tea formulation.

Shop Our Coriander Collection

Our coriander range covers both the seed and leaf of Coriandrum sativum, with whole, split, cut, ground and powdered formats available. The main differences are plant part, particle size and whether the ingredient is intended to remain whole, be brewed or be dispersed through a finished formulation.

Coriander Seed Organic TBC

Coriander Seed Organic TBC is cut to approximately 1–2mm, creating a consistent infusion grade suited to teabags, chai and other spiced tea blends. Choose TBC coriander when you want the flavour of coriander seed in a smaller, uniform cut that infuses efficiently and works well in filtered tea applications.

Coriander Seed Splits AUSTRALIAN GROWN

Coriander Seed Splits AUSTRALIAN GROWN provides Australian-grown seed that has been split rather than finely milled. The opened seed provides more surface area than whole coriander while still giving manufacturers control over further milling. It is a useful option for food, brewing and manufacturing applications where local sourcing and a coarser seed format are important.

Coriander Seed AUSTRALIAN

Coriander Seed AUSTRALIAN is our whole, conventionally grown Australian coriander seed. Choose this format when Australian origin is important and the seed will be toasted, crushed, milled or infused during production. Whole seed also gives buyers greater control over the final particle size and preparation method.

Coriander / Cilantro Leaf Powder Organic

Coriander / Cilantro Leaf Powder Organic is produced from the leaf rather than the seed, giving it a greener and more herbaceous flavour profile. The powdered format suits seasoning blends, sauces, dips and other formulations where the coriander leaf flavour needs to distribute evenly without visible pieces of dried leaf.

Ground Coriander Seed Organic

Ground Coriander Seed Organic is ready milled for manufacturers and cooks who do not require a separate grinding step. It is particularly suited to curry powders, spice blends, rubs, doughs, marinades and other formulations where even distribution and consistent particle size are important.

Coriander Seed Organic

Coriander Seed Organic is our certified organic whole-seed option. Whole coriander seed is a versatile choice for spice blending, brewing, distilling, pickling and applications where the seed will be toasted, crushed or ground to the buyer's preferred specification.

Coriander / Cilantro Leaf Organic

Coriander / Cilantro Leaf Organic is supplied as cut dried leaf rather than powder. Choose cut leaf where visible pieces of coriander are wanted in seasoning blends, soup bases, rubs, tea or other formulations. It provides a more recognisable botanical appearance than leaf powder.

Frequently Asked Questions

What's the difference between coriander seed and coriander leaf?

Both come from Coriandrum sativum, but they have distinctly different flavour profiles and applications. Coriander seed is citrusy, warm and mildly sweet and is widely used in spice blends, brewing, baking and pickling. The leaf, often called cilantro, has a fresher, greener and more pungent character and is better suited to sauces, seasoning blends and applications where a leafy herbal flavour is wanted.

Is coriander the same as cilantro?

In Australia and the UK, coriander generally refers to both the plant and its leaves. In North American English, the fresh or dried leaves are commonly called cilantro, while the seed is referred to as coriander seed. Both come from the same plant, Coriandrum sativum.

Is your coriander certified organic, and where is it sourced from?

Our coriander range includes certified organic options as well as conventionally grown Australian seed products. Origin can vary depending on the product and batch, so buyers requiring a particular country of origin, certification or batch document should check the current product specification before ordering. Our coriander products are processed in a HACCP-certified facility.

What's the difference between whole, split and ground coriander seed?

Whole coriander seed retains the complete seed and is suited to applications where it will be toasted, crushed, infused or milled later. Split seed opens the seed without reducing it to powder, providing more surface area while still allowing further processing. Ground coriander is ready to blend directly into formulations where an even particle size and distribution are important.

What is a good substitute for coriander?

The best substitute depends on whether you are replacing coriander seed or coriander leaf. Cumin or caraway can provide some of the warm spice character of coriander seed, although neither has the same citrus profile. Flat-leaf parsley can provide some of the green character and appearance of coriander leaf, but it does not reproduce coriander's distinctive flavour.

Can coriander seed be used in food manufacturing and spice blending?

Yes. Coriander seed is widely used in commercial spice blends, curry powders, marinades, baked goods and other food formulations. Ground seed is particularly practical where even distribution is important, while whole and split seed suit manufacturers that prefer to toast, crush or mill the ingredient as part of their own production process. Our coriander products are processed in a HACCP-certified facility.

What is the minimum order quantity for bulk coriander?

Minimum order quantities can vary depending on the coriander product, format and current availability. Smaller quantities may suit sampling, product development and trial batches, while larger volumes can be arranged for commercial production. Contact us with the required variant, volume and intended application so we can recommend the most suitable option.

Why Choose Austral Herbs for Coriander?

Austral Herbs has supplied dried botanicals and spices to Australian businesses since 1996, with a range of conventional and certified organic ingredients for food, beverage, tea and botanical applications.

Our coriander range includes whole seed, split seed, teabag cut, ground seed, cut leaf and leaf powder, giving buyers options for spice blending, brewing, distilling, tea production and food formulation.

Our coriander is sourced through established supplier networks and processed in a HACCP-certified facility, with organic options certified by ACO. Australian-grown seed options are also available for buyers where local provenance is important.

With multiple formats available, our coriander range is suited to spice blenders, food and beverage manufacturers, distillers, brewers, tea companies, commercial kitchens and other businesses looking to source consistent botanical ingredients from an established Australian supplier.

Pairs Well With

Coriander seed has a warm, citrusy flavour that pairs naturally with earthy spices, aromatic seeds and savoury ingredients across spice blends, curries, teas and beverage formulations.

Turmeric

Turmeric contributes warm, earthy and mildly peppery notes that sit naturally alongside coriander seed. The combination is widely suited to curry powders, spice blends, savoury foods and warming botanical beverages.

Cumin

Cumin adds a deeper, earthier and more savoury flavour beneath coriander's lighter citrus character. Together, the two form a versatile spice base for curries, seasoning blends, marinades and savoury food formulations.

Garlic

Garlic adds a strong savoury flavour that pairs naturally with coriander in spice rubs, marinades, sauces and seasoning blends. Ground coriander can help round out garlic's sharper flavour while adding warm citrus notes. For more on selecting the right dried garlic format, see our guide to organic garlic flakes, granules and powder.

Cardamom

Cardamom contributes sweet, aromatic and lightly citrusy notes that complement coriander seed without duplicating its flavour. The pairing works particularly well in chai, curry blends, baking and aromatic beverage formulations.

Fennel Seed

Fennel seed adds a mild sweetness and liquorice-like character that contrasts with coriander's citrusy warmth. The combination works well in savoury seasoning, sausages, tea and spice blends. Our guide to aniseed and fennel seed explains fennel's flavour and common applications in more detail.

Ginger

Ginger adds warming spice and a fresh, slightly citrusy heat that complements coriander seed. Together, they work well in curries, chai, marinades and botanical beverages where a brighter spice profile is wanted.

References

  1. Food As Medicine: Coriander/Cilantro (Coriandrum sativum, Apiaceae), American Botanical Council — https://www.herbalgram.org/resources/herbalegram/volumes/volume-12/number-6-june/food-as-medicine-coriandercilantro-coriandrum-sativum-apiaceae/food-as-medicine-coriandercilantro/
  2. Coriander (Coriandrum sativum) Polyphenols and Their Nutraceutical Value against Obesity and Metabolic Syndrome — https://pmc.ncbi.nlm.nih.gov/articles/PMC10220854/

Disclaimer: The information provided on this page is for educational and informational purposes only and is not intended as medical advice. Any references to traditional or historical uses are for context only and do not represent any therapeutic claims for the products supplied by Austral Herbs.

Austral Herbs supplies ingredients only and does not claim that any products are intended to diagnose, treat, cure, or prevent any disease. Customers should consult a qualified healthcare professional before using any ingredients, particularly if pregnant, breastfeeding, taking medication, or managing a medical condition.

Customers are responsible for ensuring that any finished products manufactured, marketed, or supplied using these ingredients comply with all applicable Australian laws and regulations, including those administered by the Therapeutic Goods Administration (TGA) and relevant food standards legislation.

Posted on October 22, 2026
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