Product

Bulk PQQ Powder

Appearance: Reddish brown powder
Purity:99%
CAS Number:122628-50-6
Solubility:Water-soluble (3g/ L at 25°C)
Stability: Stable for at least 24mon ths
Two Factories & Three production lines
GMP standard workshop & two independentlaboratories
Certific

Quotation

Bulk PQQ Powder Supplier:

Guanjie Biotech is a professional bulk PQQ powder manufacturer and supplier. We have dedicated to providing high-purity, high-quality PQQ raw materials. Our PQQ powder is reddish brown in appearance, with a purity of up to 99%, excellent solubility and stability, and is suitable for a variety of health products and food supplements.

 

 

Product Specifications

Currently, we provide two different forms of PQQ to meet different application needs:

PQQ disodium salt:

It has better water solubility, suitable for liquid and water-based products.

PQQ acid form:

It is suitable for solid products such as powders and capsules.


Specification

There are two reports. One is PQQ disodium salt, and the other is PQQ acid.

● Pyrroloquinoline Quinone Disodium Salt

Item

Specification

Result

Method

Basic Product Information




Country of Origin

China

Conform

/

Marker Compounds




Assay(dry basis )

98%

99.14%

HPLC

Organoleptic Data




Appearance

Powder

Conform

GJ-QCS-1008

Color

Reddish orange to Reddish brown

Conform

GB/T 5492-2008

Odor

Characteristic

Conform

GB/T 5492-2008

Taste

Salty

Conform

GB/T 5492-2008

Identification

Positive match with standard

Matches

/

Physical Characteristics




Particle Size 20 mesh)

98.0%pass 20mesh

Conform

GB/T 5507-2008

Moisture

<12%

5.26%

GB/T 14769-1993

Heavy Metals




Total Heavy Metals(as Pb)

<10 ppm

Conform

USP <231>, method II

Arsenic

<1.0 ppm

Conform

AOAC 986.15, 18th

Lead

<0.5 ppm

Conform

AOAC 986.15, 18th

Mercury

<0.1 ppm

Conform

AOAC 971.21, 18th

Cadmium

<1.0 ppm

Conform

AOAC 986.15, 18th

Pesticide Residue




666

<0.2ppm

Conform

GB/T5009.19-1996

DDT

<0.2ppm

Conform

GB/T5009.19-1996

Microbiology




Total Plate Count

<1,000cfu/g

Conform

AOAC 990.12, 18th

Total Yeast & Mold

<100cfu/g

Conform

FDA (BAM) Chapter 18, 8th Ed.

E. Coli

Negative

Negative

AOAC 997.11, 18th

Salmonella

Negative

Negative

FDA (BAM) Chapter 5, 8th Ed.

 

● PQQ Acid

Test Items

Parameters

Test Results

Appearance

Fine Powder

Complies

Color

Reddish orange to reddish brown

Complies

Taste

Sour

Complies

Identification

Positive match with standard

Matches

Assay(Dry Basis)

Not less than 98%

99.4%

Loss on drying

Not more than 12%

10.7%

Particle size

Not less than 99% through 20mesh

>99.0%

Heavy metals

Not more than 10ppm

<10ppm

As

Not more than 1.0ppm

Not detected

Cd

Not more than 1.0ppm

Not detected

Pb

Not more than 0.5ppm

Not detected

Hg

Not more than 0.1ppm

Not detected

Aerobic plate count

Not more than 1000cfu/g

<10cfu/g

Yeast&Mold

Not more than 100cfu/g

<10cfu/g

E.Coli

Negative

Negative

Salmonella

Negative

Negative

Country of Origin

China



 

 

Quality Assurance and Testing

Guanjie Biotech uses advanced production processes and a strict quality control system to ensure the high purity and excellent quality of each batch of Bulk PQQ Powder . Our PQQ products are all tested in our internal laboratory. If necessary, we can also provide test reports from third-party testing centers to meet customer needs.

 

Main Functions and Effects

(1) Promote mitochondrial generation and enhance energy metabolism

PQQ can promote the regeneration of mitochondria and improve mitochondrial function. Mitochondria are the "energy factories" of cells. They are responsible for providing ATP to cells. By increasing the number and efficiency of mitochondria, PQQ can enhance energy metabolism, improve physical vitality, and relieve fatigue.

(2) Protect the nervous system and improve cognitive function

Studies have shown that PQQ has a protective effect on neurons and can promote the survival and growth of nerve cells. It can also reduce oxidative stress and prevent free radicals from damaging the brain. Pyrroloquinoline Quinone powder is believed to help improve memory, attention and learning ability. It has a potential preventive effect on neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease.

(3) Powerful antioxidant effect

PQQ is a powerful antioxidant. Its antioxidant capacity is hundreds of times that of vitamin C. It can remove free radicals in the body, reduce cell damage, and slow down the aging process. In addition, PQQ can promote the production of antioxidant enzymes and enhance the body's antioxidant capacity.

(4) Enhance the function of the immune system

PQQ can regulate the immune system, increase the activity of immune cells, and enhance the body's resistance to external pathogens. It can also reduce inflammatory responses and has a certain protective effect on chronic inflammatory diseases.

(5) Promote cardiovascular health

Bulk PQQ Powder helps reduce oxidative stress levels and reduces LDL oxidation. This can reduce the risk of atherosclerosis. It can also improve vascular function and promote blood circulation. And it has a certain preventive effect on cardiovascular diseases such as hypertension and coronary heart disease.

(6) Promote growth and development and reproductive health

PQQ has been found to stimulate the synthesis of growth factors, which helps cell repair and tissue regeneration. It also has a positive effect on reproductive health. Studies have shown that PQQ can improve ovarian function, improve sperm quality, and help improve fertility.

 

Applications

(1) Health products and dietary supplements

As a powerful antioxidant and mitochondrial promoter, Pyrroloquinoline Quinone bulk powder is widely used in nutritional supplements. Such as capsules, tablets, powders and other forms. It is often used in combination with ingredients such as coenzyme Q10 (CoQ10) and NADH. This can enhance mitochondrial function and improve energy metabolism.

 

(2) Functional foods and beverages

Pure PQQ powder can be used in functional foods. Such as fortified beverages, protein powders, sports drinks, etc. It can help increase energy levels, improve cognitive function, and enhance immunity.

 

(3) Cosmetics and anti-aging products

Due to its strong antioxidant capacity, PQQ is also used in skin care products and anti-aging products. This can help reduce oxidative damage, promote skin cell repair, and delay skin aging.

(4) Medicine and clinical research

PQQ has become an important direction of medical research due to its potential benefits for chronic diseases such as neurodegenerative diseases, cardiovascular diseases, and diabetes. In the future, Bulk PQQ Powder is expected to be used to treat diseases such as Alzheimer's disease, Parkinson's disease, and heart disease.

 

Dosage and safety 

The recommended dosage of PQQ varies depending on the application area. Generally speaking, adults can obtain good health benefits by consuming 10-20mg PQQ daily. Under certain specific health needs, the dosage can be appropriately increased, but it should be used under the guidance of a doctor or professional.

Regarding the safety of PQQ, current studies have shown that PQQ has good safety and tolerability at normal doses. However, excessive intake may cause mild discomfort, such as gastrointestinal discomfort, insomnia, etc. Therefore, when using PQQ supplements, the recommended dosage should be strictly followed.

 

Where To Buy PQQ Powder?

Whether you are a health food manufacturer, nutritional supplement brand, or research institution, you can consider Guanjie Biotech. We are a Bulk PQQ Powder supplier. We can provide PQQ bulk powder according to customer needs, support large-scale customization, and provide stable supply chain services. We welcome your inquiries and cooperation: info@gybiotech.com.


Production Line

  • 产品生产线1
  • 产品生产线2
  • 产品生产线3
  • 产品生产线4
  • 产品生产线5

Exhibition

Vitfood Europe

Vitfood Europe

CPHI Europe

CPHI Europe

CPHI Shanghai

CPHI Shanghai

Supplyside West Exhibition

Supplyside West Exhibition

Vitafoods Asia

Vitafoods Asia