For decades, almond hulls have had a specific job — to be a low-cost animal feed ingredient. But a recent milestone could open the door to a different future for this familiar byproduct. Based on an extensive evaluation, almond hull powder (AHP) has been confirmed as Generally Recognized as Safe (GRAS) for use in human food, following a review by an independent expert panel.
That may sound technical, but for almond growers, this decision has the potential to reshape the conversation around almond hull value.
First, What Does ‘GRAS’ Actually Mean?
In plain terms, GRAS status means that qualified experts agree that a food ingredient is safe for people to eat, based on scientific evidence and a long list of safety data. It’s a designation recognized by the U.S. Food and Drug Administration and is a key factor for any ingredient that wants to enter the human food supply.
In this case, an independent expert panel reviewed a comprehensive dossier, more than 180 pages, covering how Almond Hull Powder is made, safety for human consumption, how much people might eat and what happens when they do. The panel concluded that AHP is safe for its intended uses in food. The dossier and expert panel findings are finalized and submitted to the FDA.
Why Almond Hulls?
Almond hulls make up a significant share of the almond fruit by weight, yet historically they’ve delivered modest returns to growers. Most hulls end up in livestock rations, where they’re valued for fiber and energy, but prices can be volatile and demand is tied closely to dairy and feed markets.
GRAS status changes the playing field by allowing almond hulls, when processed into Almond Hull Powder, to be used in human food products. According to the expert panel review, AHP can be used in a wide range of foods, including baked goods, cereals, beverages, bars and nutritional products. That doesn’t mean hulls suddenly replace almonds on the grocery shelf. But it does mean there is a pathway where hulls can move beyond feed and into higher-value food ingredient markets.
What This Could Mean for the Hull Market
GRAS status doesn’t instantly create new demand, but it removes a major barrier. The expert review means food companies can now seriously explore AHP as an ingredient without having to clear safety hurdles themselves. That opens the door to:
- New markets beyond traditional feed channels
- Higher-value applications tied to human nutrition and functional foods
- More diversified demand, reducing reliance on any single end use
The announcement also points to the next steps already underway, including finalizing processing parameters and external engagement with food manufacturers and partners.
For growers, this matters because diversified demand is often the first step toward improved and more stable byproduct economics.
The Bottom Line for Growers
Almond Hull Powder earning GRAS status doesn’t change the hull market overnight. But it does something just as important; it expands what’s possible.
By clearing the scientific and regulatory considerations for human food use, almond hulls move from being only a feed ingredient to becoming a potential food ingredient as well. Over time, that shift could translate into new demand streams, new partnerships, and a stronger value proposition for growers.
For an industry always looking to make the most of every pound —Story contributed by the Almond Board of California
