Walnut Extract

 

Walnut extract is a concentrated active ingredient extracted from walnut kernels, mainly containing fatty oils (such as linoleic acid, oleic acid, and linolenic acid glycerides), proteins, vitamin E, B vitamins, polyphenolic compounds, and antioxidant peptides.

 

 

Analysis	Specification	Result	Test method
Physical Description
Appearance	Brown yellow powder	Brown yellow powder	Visual
Odor	Characteristic	Characteristic	Organoleptic
Chemical Tests
Extract ratio	10:1	10:1	TLC
Loss on drying	10.0% Max	<10.0%	5g/105℃/2hrs
Residue on Ignition	10.0% Max	<10.0%	2g/525℃/3hrs
Heavy Metals
As	2.0ppm Max	<2.0ppm	AAS
Pb	2.0ppm Max	<2.0ppm	AAS
Microbiology Control
Total plate count	10,000cfu/g Max	<10,000cfu/g	AOAC
Yeast & Mold	1000cfu/g Max	<1000cfu/g	AOAC
E. Coli	Negative	Negative	AOAC
Salmonella	Negative	Negative	AOAC
Carrier	Corn dextrin
Conclusion	Complies with the standards.
General Status	Non-GMO, Non-irradiation, ISO Certificated.
Packing and Storage
Packing: Pack in paper-carton and two plastic-bags inside.
Shelf life: 2 year when properly stored.
Storage: Store in a well-closed place with constant low temperature and no direct sun light.

 

 

1. Antioxidant

Its antioxidant peptides reduce oxidative stress in nerve cells and enhance the activity of antioxidant enzymes.

 

2. Anti-inflammatory

Its omega-3 fatty acids and polyphenols inhibit inflammatory mediators and reduce brain inflammation levels.

 

3. Brain Health

• Its active peptides clear β-amyloid protein deposits and slow cognitive decline.
• Walnut extract also regulates neurotransmitter release and promotes synaptic plasticity.

 

4. Lowers Cholesterol

Unsaturated fatty acids can lower low-density lipoprotein (LDL) and increase high-density lipoprotein (HDL) levels, reducing the risk of arteriosclerosis.

 

5. Improves Blood Circulation

Arginine promotes nitric oxide production, dilates blood vessels, and lowers systolic blood pressure.

 

6. Regulates Gut Health

• Dietary fiber promotes intestinal peristalsis and relieves constipation.
• Polyphenolic metabolites (such as urolithin A) increase the abundance of probiotics, enhance butyrate concentration, and optimize the gut microbiota.

 

7. Promotes Bone Health

Walnut extract contains minerals such as calcium, magnesium, and zinc to maintain bone density; zinc supports the immune system.

 

8. Anti-Cancer

Components such as ellagic acid in it inhibit inflammatory mediators, and animal studies have shown potential inhibitory effects on gastric and lung cancer.

 

 

1. Health Foods and Functional Beverages

• Brain Health Products: Walnut peptides are used in brain-boosting beverages to enhance memory and concentration.
• Cardiovascular Supplements: Extract capsules or powders are used to regulate blood lipids and prevent arteriosclerosis.
• Anti-aging Formulas: Added as an antioxidant to beauty oral liquids or capsules.

 

2. Pharmaceuticals and Clinical Aid

• Traditional Medicinal Uses: Used in Traditional Chinese Medicine to tonify the kidneys and warm the lungs, moisten the intestines and relieve constipation, treating coughs due to deficiency and cold, and constipation due to intestinal dryness.
• Modern Applications: Walnut shell extract inhibits platelet aggregation and prevents thrombosis.

 

3. Food Additives

• Nutritional Fortification: Added to dairy products, oatmeal, etc., as a natural source of vitamin E and unsaturated fatty acids.
• Flavor and Texture Improvement: Walnut oil is used for flavoring, and walnut powder is used as a meal replacement ingredient.

 

 

Fruiterco can provide efficient and convenient delivery methods for the products that customers need. For example: air, sea, express, you can rest assured of product quality problems during transportation.

 

We have professional business staff to communicate with you about your product needs and understanding. There is a professional mailbox system, you can leave a message at any time, we will reply as soon as we see it.

 

If you have any product needs, you can leave a message at any time and we will reply as soon as we see it. Contact us for more details: Email: info@fruiterco.com.

 

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