Myth #1: "Peanut Butter Is Unhealthy Because It's High in Fat"

The truth: Peanut butter is high in fat — but that's not a bad thing.

A standard two-tablespoon serving of peanut butter contains about 16 grams of total fat and 190 calories. The majority of that fat is unsaturated — the heart-healthy kind. In fact, peanut butter contains plenty of unsaturated fatty acids, with oleic acid (the same monounsaturated fat found in olive oil) being the most abundant. The saturated fat content is relatively low, at about 3 grams per serving.

The real issue isn't the fat — it's what else is added. Many mass-market peanut butters contain added sugars, salt, and hydrogenated oils. But a clean-label peanut butter made from just peanuts (and maybe salt) is a nutrient-dense food that provides protein, fiber, and essential minerals.

For B2B buyers: Choose the right formulation for your market. If you want a "healthy" positioning, go with 100% peanuts. If you want longer shelf stability and no oil separation, a stabilized formula may be more practical. Both can be part of a balanced diet — the difference is in the ingredients.

Myth #2: "All Peanut Butter Contains Trans Fats"

The truth: No. This is one of the most persistent — and most incorrect — rumors about peanut butter.

The rumor started because some commercial peanut butters add hydrogenated vegetable oils (at about 1–2% of total weight) to prevent oil separation. And since hydrogenation can generate trans fats, people assumed peanut butter must contain them.

But here's the fact: A USDA study analyzed 11 brands of peanut butter — including major store brands and natural brands — and found no detectable trans fats in any of them, with a detection limit of 0.01%. Fully hydrogenated oil does not contain trans fat. The hydrogenation process used in peanut butter is complete hydrogenation, which does not produce trans fats.

In other words: commercial peanut butter in the U.S. contains zero grams of trans fat per serving.

For B2B buyers: Don't let the "hydrogenated oil" label scare you away from stabilized peanut butter. It's a safe, proven ingredient that prevents oil separation and extends shelf life. If you're concerned, ask your supplier for a nutritional profile — the trans fat number will speak for itself.

Myth #3: "Oil Separation Means the Peanut Butter Has Gone Bad"

The truth: Oil separation is a natural physical phenomenon — not a defect.

When peanuts are ground into a smooth paste, the natural oils (45–50% of the peanut's weight) are released and suspended among the solid particles. Over time, gravity pulls the lighter oil upward, while the heavier solids settle at the bottom. This happens faster in warmer temperatures and is more pronounced in products with no added stabilizers.

In fact, oil separation is proof that no artificial stabilizers were added. It's a characteristic of 100% pure peanut butter — and for clean-label brands, that's a feature, not a bug.

What to do: Simply stir the peanut butter thoroughly from the bottom to reincorporate the oil. The texture returns to its original creamy consistency. Never pour off the oil — it's natural, healthy peanut oil.

For B2B buyers: If you're sourcing pure peanut butter, educate your customers. Include a simple label note: "Natural oil separation may occur. Stir before use." It turns a potential complaint into a trust signal.

Myth #4: "Darker Peanut Butter Means Better Quality"

The truth: Color is not a reliable indicator of quality.

Peanut butter color is primarily determined by roasting time and temperature. Longer or hotter roasting produces darker color and a more intense roasted flavor. Lighter roasting produces a milder flavor and lighter color.

Neither is "better" — they're just different. What matters is whether the color is uniform and whether the flavor matches customer expectations. If a jar has uneven color or dark spots, that could indicate inconsistent roasting or quality issues. But a uniformly dark jar isn't necessarily inferior to a uniformly light one.

For B2B buyers: Specify the color and roast profile you want — and work with a supplier who can deliver it consistently. If you're targeting a "natural" or "artisanal" positioning, a medium roast with a light brown color is often preferred. If you want a bolder, more intense flavor, go darker. Just make sure your supplier can maintain batch-to-batch consistency.

Myth #5: "Peanut Butter Always Contains Aflatoxins — It's Unsafe"

The truth: Aflatoxin contamination is a real concern — but it's a manageable one.

Peanuts grow in the ground and can be contaminated by a naturally occurring mold called Aspergillus flavus, which produces aflatoxins. Studies have shown that aflatoxins are detectable in many peanut butter samples — but detectable does not mean dangerous.

The key numbers:

• China's national standard for aflatoxin B1 in peanut butter is ≤ 20 ppb

• The EU standard is significantly stricter: ≤ 2 ppb for aflatoxin B1 and ≤ 4 ppb for total aflatoxins

Reputable manufacturers control aflatoxin through rigorous raw material screening. At Qingdao Jixing Food, for example, every incoming batch of peanuts is tested for aflatoxin before it enters the facility. We also use optical sorting machines to scan every kernel and reject any that show signs of mold or contamination.

The risk is not in the product — it's in the source. Large, regulated manufacturers with strong quality control systems consistently produce safe products. The real risk comes from unregulated small producers or street vendors who lack proper testing and sorting capabilities.

For B2B buyers: Choose suppliers who can provide batch-specific aflatoxin test reports. If they can't — walk away.

What This Means for Your Business

Our Commitment

At Qingdao Jixing Food, we've been in the peanut business since 2002. We know the science, we know the standards, and we know what our B2B customers need to succeed in their markets.

We offer:

• 100% pure peanut butter — oil separation expected, ideal for clean-label brands

• Stabilized creamy peanut butter — no separation, longer shelf life

• Full documentation — aflatoxin test reports, health certificates, COA, and more

• Batch traceability — from raw material to finished product

We don't just make peanut butter. We make it right.