Goji Berry Extract Powder

Goji Berry Extract Powder Supplier:

Guanjie Biotech has specialized in bulk Goji berry extract powder for 20 years. It is from the fruit of the goji plant and is known for its high concentration of polysaccharides. We have a variety of specifications, ranging from 10:1 to 10%-60% concentration, making it a versatile ingredient for various dietary supplements and functional food formulations. It is a brown-colored powder. And we analyse it by UV testing methods.  As a professional Goji Berry Extract supplier, we have professional knowledge and a competitive price.

Why Choose Guanjie Biotech? 

● Independent factories and labs.

● Provide the third-party testing.

● Have been in this field for 20 years.

● Have strong Collaborators: Northwestern University and the Chinese Academy of Sciences research center

 

Product Introduction:

Goji berries, also known as wolfberries, are small, bright red-orange berries that come from the Lycium plant species, native to China, Tibet, and Mongolia. They have been used for thousands of years in traditional Chinese medicine and are now widely consumed globally as a superfood. Goji Berry Extract Powder products are a rich source of vitamins, minerals, and antioxidants. They contain high levels of vitamin C, vitamin A, iron, and fiber. They are also a good source of protein and contain all essential amino acids. 

 

COA

Item	Specification	Result	Method
Basic Product Information
Genus and Species	Lycium barbarum	Conform	/
Part of the Plant	Fruits	Conform	/
Country of Origin	China	Conform	/
Marker Compounds
Assay(Polysaccharides)	>40.0%	40.12%	Titrated
Organoleptic Data
Appearance	Fine Powder	Conform	GJ-QCS-1008
Color	Brown	Conform	GB/T 5492-2008
Odor &Taste	Characteristic	Conform	GB/T 5492-2008
Process Data
Method of Processing	Extraction	Conform	/
Solvent(s) Used	Water	Conform	/
Drying Method	Vacuum drying	Conform	/
Physical Characteristics
Particle Size (80 mesh)	98.0%pass 80mesh	Conform	GB/T 5507-2008
Loss on drying	<5.0%	2.02%	GB/T 14769-1993
Ash Content	<5.0%	1.12%	AOAC 942.05, 18th
Solvent Residue	Eur Pharm	Conform	GJ-QCS-1007
Heavy Metals
Total Heavy Metals	<10 ppm	Conform	USP <231>, method II
As	<2.0 ppm	Conform	AOAC 986.15, 18th
Lead	<2.0 ppm	Conform	AOAC 986.15, 18th
Mercury	<0.5 ppm	Conform	AOAC 971.21, 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	80cfu/g	AOAC 990.12, 18th
Total Yeast & Mold	<100cfu/g	10cfu/g	FDA (BAM) Chapter 18, 8th Ed.
E. Coli	Negative	Negative	AOAC 997.11, 18th
Salmonella	Negative	Negative	FDA (BAM) Chapter 5, 8th Ed.

 

Extraction Methods:

The process of extracting Goji Berry Extract Powder involves the following techniques and methods:

● Water extraction: 

The most common and simple method of extracting goji berry bulk extract powder is by soaking the goji berries in hot water to extract the active constituents. The dried berries are pulverized and sieved to obtain a uniform powder, which is then added to hot water and stirred for an extended period. The resulting liquid is then filtered, concentrated and dried to create the goji berry extract.

● Ethanol extraction: 

This technique involves soaking the berries in ethanol to extract the active nutrients of Goji Berry Extract Powder. The resulting liquid is then evaporated to obtain a semi-solid residue, which is further processed to form the goji berry extract powder. 

 

● Supercritical CO2 extraction: 

This method uses pressurized CO2 to extract the active compounds from the dried berries.

 

● Microwave-assisted extraction: 

This technique uses microwave energy to extract bioactive compounds from Goji berries. It is a rapid and efficient method of extraction that produces high yields of concentrated extract.

 

Factors affecting the extraction process:

Several factors can affect the extraction process when extracting goji berry extract powder, including:

● Extraction method 

There are different extraction methods, including solvent extraction, steam distillation, and maceration, each of which can yield different qualities and quantities of extract.

● Solvent used 

The solvent used in solvent extraction methods can have an effect on the final product, with some solvents being more effective in extracting certain compounds than others.

● Temperature 

The temperature used during the extraction process can influence the solubility of the compounds in the goji berry.  Therefore, the efficiency of extraction.

● Time 

The duration of the Goji Berry Extract Powder extraction process can impact the amount and quality of the goji berry extract obtained.

● Particle size of the goji berries

The particle size of the goji berries can affect the area of contact between the goji berries and the extraction solvent, thus influencing the extraction efficiency.

● Degree of purity 

The degree of purity of the goji berry extract can be influenced by the type and quality of the starting material, as well as any purification steps involved in the extraction process.

● PH of the extraction medium 

The pH of the extraction medium can also have an effect on the solubility of the compounds in the goji berry and can influence the efficiency of extraction.

 

Chemical composition and active ingredients:

Goji Berry Extract Powder, also known as wolfberries, is a rich source of nutrients, including vitamins, minerals, and antioxidants. Here is a breakdown of their chemical composition and active ingredients:

● Vitamins: 

Goji Berry Extract Powder, derived from the fruits of Lycium barbarum, is not merely a food but has bioactive compounds. It is esteemed status in traditional medicine and modern wellness. Its potent health benefits are directly attributable to a complex and synergistic chemical profile, which includes a powerful array of vitamins, minerals, and unique phytochemicals.

● Minerals: 

The mineral portfolio is equally impressive. This extract is a rich natural source of iron and zinc, which are vital for oxygen transport and immune function, respectively. It also contains significant levels of selenium, a key cofactor for antioxidant enzymes, calcium and phosphorus for bone health, and copper, which aids in iron metabolism and neurological function.

● Specialized phytochemicals

However, the true therapeutic prowess of goji berry powder lies in its specialized phytochemicals. It is extraordinarily rich in antioxidants, particularly carotenoids like zeaxanthin and lutein, which are critical for eye health by filtering harmful blue light. It also contains a wide range of flavonoids and polyphenols that reduce inflammation and oxidative damage.

● Polysaccharides: 

Unique to the goji berry are its Lycium barbarum polysaccharides (LBPs). These complex carbohydrate molecules are the subject of extensive research and are believed to be primary actors behind the Goji Berry Extract Powder's immune-modulating and neuroprotective properties.

● Betaine

Finally, the presence of betaine, an amino acid derivative, supports liver function by aiding in detoxification processes and protecting hepatic cells. This combination of dietary fiber, antioxidants, and unique polysaccharides makes the Goji Berry Extract Powder a comprehensive supplement for promoting overall health and longevity.

 

Factory&Team：

 

Certification

 

Package & Shipment

Hot Tags: goji berry extract powder, China goji berry extract powder manufacturers, suppliers, factory, bulk fisetin, Natural Beta-Carotene Powder, Sodium Copper Chlorophyllin Powder, Daidzein Powder, Hydroxytyrosol Powder, organic acerola cherry powder bulk