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Topic: Product Knowledge

Articles

Three dishes of dehydrated onion flakes on slate, white, pink and red side by side, the pink visibly between the two

PRODUCT KNOWLEDGE Jul 1, 2026 21 min read

Pink Onion, Dehydrated: Where It Sits Between White and Red

Pink onion is the third colour in the Mahuva trade and the least understood: a Saurashtra variety with a rose-tinted skin and pale flesh that dries to a product between white and red in colour, flavour and price. Where it comes from, what each cut looks like, how it cooks, who uses it and why, its short season, what it costs, and how to specify it.

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Graduated cylinder of onion powder on a laboratory bench beside a funnel and a stopwatch for a flow test

PRODUCT KNOWLEDGE Jun 8, 2026 20 min read

Bulk Density and Flowability of Onion Powder and Granules in Production Lines

A powder that will not flow stops a line, and onion powder is one of the worst flowers in the spice store: hygroscopic, sugary, fine and sticky. What bulk density is and why loose and tapped differ, the values by cut, how to measure them, the physics of caking and bridging, anti-caking and clean-label options, hopper design, and the specification lines that keep a line running.

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Heap of large ivory kibbled onion pieces on kraft paper beside smaller chopped and minced pieces for comparison

PRODUCT KNOWLEDGE May 25, 2026 20 min read

What Is Kibbled Onion? Sizes, Uses and How It Differs from Chopped

Kibbled is the oldest word in the dried-onion trade and the least precise: in Britain it means the large flake, in America a coarse chop, in India whatever the coarse screen retains. Where the word came from, the sizes it covers in each market, how kibbled differs from flakes, chopped and minced, how it is made, where it is used, rehydration and dosing, and the specification that removes the ambiguity.

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Five small dishes of white onion flakes in a row grading from bright white to pale cream on a slate surface

PRODUCT KNOWLEDGE Apr 15, 2026 21 min read

Dehydrated Onion Colour: Grades, Browning Causes and How to Specify It

Colour is the first thing a buyer sees and the parameter most often argued about, because white means different things to a plant, a buyer and a colour meter. The grades the trade uses, what browns onion in the field, the dryer, the mill and the warehouse, how colour is measured and why methods disagree, red and pink, storage and cooking, and the wording that ends the argument.

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Kraft sack with liner, a lined carton and a silver pouch of dehydrated onion in a row on a plain backdrop

PRODUCT KNOWLEDGE Apr 9, 2026 22 min read

Dehydrated Onion Packaging: 20 kg Bags, Liners, Cartons and Private Label

A product that keeps for two years at 5 percent moisture keeps for two months once the wrong bag lets humidity in. The standard 20 kilogram kraft bag and its liner, why the liner matters more than the bag, cartons and drums for powder, big bags, retail and foodservice formats, pallets and container fit, bag marking, private label, and the packaging lines for a specification.

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Five stainless steel test sieves stacked on a bench with dehydrated onion granules and powder in dishes beside them

PRODUCT KNOWLEDGE Mar 12, 2026 21 min read

Mesh Size in Dehydrated Onion: From 8-20 mm Flakes to 100-Mesh Powder

Mesh is the number that turns a cut name into a specification. What a mesh number means and how it converts to millimetres and microns, the standard bands for every cut in both units, how to read a sieve analysis, the custom bands snack and blend makers ask for, and the wording that removes the argument.

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Fresh white onions, a tray of sliced onion rings and a bowl of dried flakes in a row on a plain backdrop

PRODUCT KNOWLEDGE Feb 26, 2026 21 min read

How Dehydrated Onion Is Made: From Field to Flakes in Eight Steps

Eight steps from a cured bulb to a sealed, coded bag, with the numbers at each one: 100 kilograms of fresh onion to 11 of dry, the belt dryer's temperatures and hours, the 6 to 9 kilowatt-hours that drying takes, sorting, steam treatment for the low-bacterial grades, metal detection and release. Plus which defect comes from which step and the questions to ask a plant at each one.

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Sealed kraft sack with a date label, a calendar page, a humidity card and a bowl of onion flakes on a plain backdrop

PRODUCT KNOWLEDGE Feb 13, 2026 21 min read

Dehydrated Onion Shelf Life: Storage Conditions, Packaging and Caking Prevention

Dried onion does not go off; it goes downhill, and the slope is set by how it is kept. What the 18 or 24 month declaration means, the three ageing mechanisms, ageing by cut and colour, the four storage numbers that matter, liners and bags, rotation, pests, opened bags and caking on the production floor, aged stock, and a practical-life table by conditions.

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Two bowls side by side, ivory dehydrated white onion flakes and dehydrated red onion flakes with purple skin fragments

PRODUCT KNOWLEDGE Jan 15, 2026 21 min read

White vs Red Dehydrated Onion: Flavour, Colour, Uses and Price Differences

White onion is the mild, pale export standard; red onion is sharper, sweeter, keeps its purple skin fragments in flakes and chopped and costs 10 to 25 percent more. Which colour to specify by product type, how red behaves in each cut and after cooking, price and availability through the year, the five specification lines that differ, pink onion, and blends that get the effect for less.

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Five dark bowls of dehydrated white onion in decreasing particle size, from large flakes to fine powder, on kraft paper

PRODUCT KNOWLEDGE Jan 5, 2026 20 min read

Flakes, Chopped, Minced, Granules or Powder: Which Dehydrated Onion Cut Do You Need?

Flakes 8-20 mm, chopped 3-5 mm, minced 1-3 mm, granules 0.5-1 mm, powder 80-100 mesh: the same dried onion, five particle sizes. Which one you need depends on whether onion must be visible and how long the product cooks. Size bands, rehydration ratios by cut, a decision table by application, price and freight per cut, and specification wording a supplier cannot misread.

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