Buyer's Guide to Bulk Sambar Powder: Grades, Specifications and Packing

What is bulk sambar powder and what goes into it?

Bulk sambar powder is a ground, ready-to-cook spice blend for sambar, the lentil and vegetable stew of South Indian cooking, supplied in 5 kg to 25 kg trade packs rather than consumer jars. It is a compound seasoning: a formulation of separately roasted and ground ingredients rather than a single spice, so quality is set by recipe and process as much as by raw material.

Typical formulation ranges by weight, which vary by recipe and target market:

• Coriander seed: 30 to 45 percent. The largest fraction and the main driver of cost and flavour base. The seed grade behind the blend is the same as sold whole as coriander seeds.
• Dried red chilli: 15 to 30 percent. Sets heat and colour.
• Roasted split pulses, usually toor dal (split pigeon pea) and chana dal (split desi chickpea): 5 to 15 percent. Thickens the stew and gives the nutty note.
• Fenugreek seed: 2 to 5 percent.
• Black pepper: 2 to 5 percent.
• Cumin: 2 to 5 percent.
• Turmeric: 3 to 8 percent.
• Asafoetida (hing): 0.5 to 2 percent.
• Optional: curry leaf, mustard seed, rice, cinnamon. Salt at 5 to 12 percent in salted grades.

An experienced buyer asks for the recipe by percentage before anything else. Two products both labelled sambar powder can differ by 15 points of coriander and 10 points of chilli, which changes cost per kilogram, colour, heat and the dosage a customer needs per litre of stew.

How is sambar powder graded for bulk trade?

There is no official grade standard for sambar powder; grading is commercial and is defined by formulation, roast, heat and particle size.

Formulation grade

• Premium or restaurant grade: higher coriander and dal fraction, whole spices dry-roasted before grinding, no salt and no starch fillers. Used by restaurants, ready-meal manufacturers and premium retail brands.
• Standard grade: balanced recipe, usually salted, aimed at retail repacking and general distribution.
• Economy or food-service grade: higher share of the lower-cost fractions such as chilli and turmeric, coarser grind, salted. Used where the powder is one input in a larger seasoning system.

Heat level

Heat is defined in Scoville Heat Units (SHU) or as capsaicin percentage, not by the words mild, medium or hot. A finished blend typically measures 8,000 to 25,000 SHU; the chilli fraction itself may be 15,000 to 50,000 SHU. Specify a target with a tolerance, commonly plus or minus 15 percent, because chilli pungency shifts with season and lot.

Roast and particle size

Roasted blends are darker, carry less volatile oil and cook faster at use; unroasted blends keep more coriander aroma but need longer simmering. Particle size for a fine grade is 95 percent through 500 micron (US 35 mesh); a coarse or home-style grade passes 1 mm with 10 to 20 percent retained on 500 micron. Finer grinds disperse faster in liquid but lose volatile oil sooner in storage.

What specification should a buyer fix before ordering?

Fix the analytical and microbiological limits in a signed specification sheet, because the certificate of analysis for each lot will be judged against it.

Parameter	Typical specification	Note
Moisture	max 8 to 10 %	Salted grades at the lower end; salt is hygroscopic
Total ash	max 8 to 10 % on salt-free basis	Salt inflates ash; declare salt content separately
Acid-insoluble ash	max 1.5 to 2 %	Indicator of sand and grit
Volatile oil	0.5 to 1.5 mL/100 g	Higher in coriander-rich, lightly roasted blends
Pungency	8,000 to 25,000 SHU	Agree a tolerance
Particle size	95 % through 500 µm (fine) or 1 mm (coarse)	State the sieve method
Water activity	below 0.60	Controls mould growth
Total plate count	max 10^5 to 10^6 cfu/g	Lower figure for treated product
Yeast and mould	max 10^3 to 10^4 cfu/g
Salmonella	absent in 25 g
E. coli	max 10 to 100 cfu/g
Aflatoxin total	max 10 ppb (EU); 20 ppb (US)	Chilli and turmeric carry the risk
Sudan dyes I to IV	not detected	Chilli fraction
Ethylene oxide	not detected, LOQ 0.1 mg/kg, where required	EU and UK markets
Shelf life	12 to 18 months	24 months with nitrogen flush and barrier pack

Limits vary by destination regulation and by whether the blend has been heat treated; the table gives the ranges most commonly written into bulk contracts.

What do the ingredients tell an experienced buyer?

Four ingredient details cause most quality disputes on this product, and none of them appears on a generic specification.

Dal fraction and rancidity. Toor and chana dal contain roughly 1.5 to 5 percent fat. Once roasted and ground, that fat oxidises. Blends with 10 percent or more dal can develop a stale note after 9 to 12 months at 30 °C. Specify a peroxide value limit or a sensory retest at 6 months, and store below 25 °C. If you formulate your own blend, buy the chana dal separately and roast close to grinding.

Asafoetida carrier. Compounded asafoetida is diluted with a carrier, commonly wheat flour or gum arabic. A wheat carrier means the blend contains gluten. If you sell a gluten-free product or into a market with mandatory gluten declaration, specify a rice-flour or gum-based carrier and ask for the asafoetida specification, not just the blend specification.

Mustard. Mustard seed is a declared allergen in the EU, UK and Canada. If the recipe contains mustard it must appear on the label; many buyers for these markets specify mustard-free formulations to simplify labelling.

Salt and colour. Salted powders cake in humid transit and salt must be declared separately on US labels; 8 percent salt also changes the dosage instruction. Chilli and turmeric colour vary by season, so agree a retained reference sample and, for repeat programmes, an Lab* colour reading with tolerance rather than relying on matching the previous lot.

How is sambar powder packed and shipped in bulk?

Standard bulk packing is 25 kg in a food-grade polyethylene liner inside a multiwall kraft bag or corrugated carton, with smaller formats for food service and retail.

• 25 kg: multiwall paper bag with 80 to 100 micron LDPE liner, or carton with liner. Palletised 40 bags per pallet for 1 tonne.
• 10 kg and 5 kg: laminated pouches or PE bags in cartons, for restaurants and repackers.
• 1 kg, 500 g, 200 g and 100 g: printed laminated pouches or PET jars in cartons of 10 to 24 units, with private label artwork.

Bulk density of ground sambar powder is about 0.45 to 0.55 g/mL, so a 25 kg bag occupies about 50 litres. A 20-foot container loads about 9 to 11 tonnes palletised or 12 to 13 tonnes floor-loaded; a 40-foot high cube loads 18 to 22 tonnes and is usually limited by road weight rules at destination rather than by volume. Figures vary by pack format.

Shelf life is 12 to 18 months in standard packing; nitrogen-flushed metallised pouches extend it to 24 months. Store below 25 °C and 60 percent relative humidity, and do not co-load with strongly scented or wet cargo. For LCL consolidation into humid destinations, request desiccant sachets in each carton.

ODOD LLC ships FCL and LCL and offers LCL consolidation worldwide on FOB, CIF, CFR and DDP terms. The port of loading and the origin of the goods are stated on the quotation and shipping documents. Typical MOQ is 500 kg for a standard formulation and 1 to 3 tonnes for a custom recipe or private label run.

What documents and tests accompany a shipment?

Each lot should arrive with a certificate of analysis covering the parameters in the table, a signed specification sheet, an ingredient declaration by percentage, an allergen statement, and the facility compliance certificates. ODOD LLC supplies from certified partner facilities holding US FDA registration, ISO, Halal, HACCP and GMP certification; certificates are provided with each quotation. US importers also need the FDA prior notice filed before arrival and a Foreign Supplier Verification Program record on file, which the specification sheet and lot certificates support.

Distributors placing sambar powder in a South Indian range usually ship it in the same container as idli rice and idli rava, which keeps the LCL or FCL programme simple and the range coherent on the shelf.

How to proceed

To receive a specification sheet, formulation options by heat level and grade, and pack formats for your market, request a quotation with your target volume, destination and intended use. Prices depend on grade, quantity and destination, and origin and port of loading are confirmed in the quotation.