Proper Harvesting and Storage of Pecans Improve Quality (2024)

Louisiana is fortunate in that it has a good-tasting, healthful treat that literally falls out of trees. Pecans are found in many yards, pastures, fence rows and river bottoms. Louisiana is a major producer of native pecans, andits many commercial orchards produce improved pecan varieties. Many Louisianans have the opportunity to harvest pecans from their own trees.

Pecans should be harvested soon after they fall. A lot of things can happen to pecans on the ground. Loss from wet weather and hurricanes can be a serious problem. Wet pecans can deteriorate rapidly on the ground if the weather remains warm. Hurricanes and floodscanwash pecans away. Excessive loss to squirrels and other critters often occurs in years with light crops.

Pecans often contain excessive moisture when they first fall. The nuts should be dried before they are put in storage. Drying can usually be accomplished by placing the pecans in a shallow layer in a warm, dry area fortwo weeks. Adding fans and heat can speed drying.

Pecans with high moisture content (more than 6 percent) do not store well. An easy method to determine if pecans are dry enough for storage is to shell a representative sample of the pecans. Bend the kernels until they break. If they break with a sharp snap, the pecans are usually dry enough for storage. If you don’t hear a sharp snap, dry the pecans some more.

Proper storage preserves nut quality until the next pecan crop is harvested. Poor storage often leads to darkening of kernels and rancidity of the oils, destroying the natural flavor and aroma of the nuts.

Store pecans under refrigeration. Lowering the temperature extends storage life, ranging from three months at 70 degrees toeight years at zero degrees. Nuts canbe thawed and refrozen without loss of quality.

Refrigerated or frozen pecans should be placed in airtight containers. Pecan kernels readily absorb odors from other foods, resulting in off flavors. Pecansstored at room temperature for an extended periodshould be held in containers that are adequately ventilated. Avoid using plastic bags for storingpecans that have not been dried properly.

Pecans are usually stored shelled since they take up less space and can be conveniently used straight from the freezer. Unshelled pecans can be stored for a longer periodthan shelled nuts. The unbroken shell protects the kernel from bruising and offersprotection against oxidation and rancidity of the kernel.

5/16/2013 2:25:28 AM

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Proper Harvesting and Storage of Pecans Improve Quality (2024)

FAQs

Proper Harvesting and Storage of Pecans Improve Quality? ›

When pecans first fall, they often contain excessive moisture. They must be properly dried before being stored. Proper storage preserves nut quality until your next pecan harvest. Improper storage often leads to the darkening of kernels, and rancidity of the oils which destroy the natural flavor and aroma of the nuts.

How should pecans be stored? ›

In-shell pecans can be stored at room temperature for a short period of time. Keep in a refrigerator, if so desired, to keep for longer than 4 months. If pecans need to be stored for more than a year, either in the shell, cracked, or shelled, they have to be placed in the freezer.

Can you eat a pecan right off the tree? ›

No, you cannot eat the green nuts that fall off prematurely from the trees as they've still not ripened. Only those nuts that ripen fully by Fall (and hence ready to harvest) are worth eating as they have the rich invigorating flavor you normally associate with nuts.

How long are pecans good for in the fridge? ›

6 months

Do pecans go bad in a sealed bag? ›

Sealed plastic bags are best for storing pecans in the freezer. In-shell pecans can be stored in a cool, dry place for 6 to 12 months. They can be refrigerated up to 18 months and frozen for about three years. After removal from the freezer, pecans will last for an additional two months.

Can frozen pecans go bad? ›

Unshelled pecans can last between two and four years in the freezer and taste great when you take them out. Roasted, salted or candied pecans also do well in the freezer, thanks to the extra layer of insulation.

What month are pecans harvested? ›

Harvest pecans in early September through November when they have fallen from the trees. Start your harvest in 3-8 years depending on the variety and growing conditions. Watch for a substantial portion of the husks to have split and opened and the shell to turn brown before gathering.

Will pecans ripen if picked green? ›

If the green shucks of your pecans have not started to open, they are not quite ready for you to harvest and the pecans will not likely ripen after picking at this stage. However, when you first notice that the shucks are starting to open, you can try to beat the squirrels to what is left of your crop.

Do you need a male and female pecan tree? ›

Fruit (nuts) don't form until the pollen from the male flower is transferred to the female flower. Without pollination, you may have a lot of flowers but not much fruit. Oftentimes, a single tree won't produce very many nuts, since the female and male flowers don't bloom at the same time.

Is it better to freeze pecans shelled or unshelled? ›

It's always smart to keep 2 cups of pecans ready and on standby for snacking, cooking, or baking. When freezing, always freeze smaller recipe-ready amounts of shelled pecans. Double bag them for freshness, and once frozen, these yummy and addicting nuts will be tasty, plump and light in color.

Can you eat raw pecans? ›

Raw. Raw pecans can be eaten alone, salted, or sweetened. In savory dishes, pecans can lend a burst of rich buttery flavor. Some cooks like to candy pecans and sprinkle them on salads or pastas, especially in combination with rich cheeses like Gorgonzola and blue cheese.

How to know if pecans are bad? ›

Fresh pecans have a distinct aroma, characterized by their sweet, nutty scent. They should have a firm, almost crunchy texture and a rich golden or amber color. On the flip side, bad pecans may show signs of spoilage, such as a rancid smell, a shriveled appearance, or a soft and rubbery texture.

Should I refrigerate pecan halves? ›

Pecans should be kept in a cool, dry place, such as a pantry, to maintain their quality. The ideal storage temperature is at or below 40°F, which can often be achieved in a refrigerator. When storing pecans, one should use an airtight container to protect them from moisture and odors.

What is the best way to store walnuts and pecans? ›

The Best Way to Store Nuts

The refrigerator, yes, but specifically, LaMarita recommends refrigerating nuts in air-tight glass jars. Store any extra nuts in the freezer in the bags they came in, he says. (If you don't have the original bags, consider using a freezer-safe air-tight container instead.)

How long can pecans stay on the ground? ›

If you're wondering how long you can leave fallen pecans on the ground, the answer is pick them up as soon as possible. If they sit on the ground too long they will most likely become wet, causing them to rot much faster.

What to do with pecans after shelling? ›

Don't bake with your shelled pecans right away. Place them in a colander and let them dry out for about 24 hours. This'll give them a better flavor and texture later on. Keep your pecans in a tightly sealed container in the fridge for a few weeks.

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