Almonds

Details

The almond for the daily soaked handful and the kitchen jar, sold plain: whole kernels of a single premier cultivar, one grade, nothing rubbed on them. The thing worth understanding about almonds is that the main defect cannot be seen. An almond is about half oil, and that oil turns rancid quietly. A rancid kernel keeps its shape, its colour and its snap, and gives itself away only as a sharp paint-like smell some time after you have bought the kilo, which is precisely why old stock keeps moving through the market and why every shop can sell it in good faith. There is no test you can do at the counter. Peroxide value and free fatty acid are the two numbers that settle it, and they are run on every lot here rather than once a year on a sample. The second move is polish. A dull kernel gets rubbed with oil or paraffin to put a gloss on it, which is mineral oil on food, and MOSH-MOAH is what catches it. The third is grade: an undersized or chipped kernel is worth a good deal less than a whole one, so a premium pack quietly gets padded with it, and kernel count per 100 g is what shows it.

• California Nonpareil Supreme: Sourced exclusively as Extra No. 1 Grade Nonpareil kernels from California's Central Valley. Uniform pale golden-brown smooth skin, sweet delicate crunch, and minimal natural suture splitting. Never blended with smaller pollinator seconds.
• Rancidity tested per lot: Peroxide value (PV < 2.00 meq O2/kg at release) and free fatty acids (FFA < 0.80% as oleic) are assayed on every master lot, guaranteeing old oxidized nuts cannot pass.
• Zero mineral oil or paraffin polish: Unpolished with natural matte skin. Tested via on-line LC-GC-FID to confirm Mineral Oil Saturated Hydrocarbons (MOSH < 2.00 mg/kg) and aromatic hydrocarbons (MOAH strictly not detected).
• High-temperature steam pasteurization: Validated 5-log non-chemical pathogen reduction using dry steam. Strictly zero Propylene Oxide (PPO), zero phosphine, and zero methyl bromide fumigants.
• Jumbo 20/22 sizing: Sorted to 20/22 count per ounce (~70 to 78 kernels per 100 g). Optical Sortex Grade 1 pass guarantees broken kernels under 1.00% and chipped kernels under 3.00%.
• Aflatoxin and pesticide screened: Total aflatoxins tested below 4.00 ppb (B1 below 1.00 ppb); 200+ multi-residue pesticides verified below the EU LOQ standard of 0.01 mg/kg.
• Packaging physics against light and oxygen: Sealed in UV-blocking USP Type III amber glass jars with tinplate steel lug caps (zero plastic contact with food) or high-barrier kraft refill pouches, flushed with food-grade nitrogen to keep residual oxygen below 1.50%.
• Honest storage advisory: An almond is about half oil. Keep the opened pack airtight, refrigerate in warm weather, and finish within 90 days of opening.