Bulk Propolis Powder

Bulk Propolis powder Supplier:

Bulk Propolis powder is from specially processed propolis. Guanjie Biotech is a bee propolis supplier. We provide brown fine propolis bulk powder with an assay of 40%. High quality. We use the UV Test method to ensure its quality. If you need it, we can provide free sample that you can test. Welcome to enquiry: info@gybiotech.com.

 

COA

Item	Specification	Result	Method
Basic Product Information
Genus and Species	Colla Apis	Conform	/
Part of the Plant	Propolis	Conform	/
Country of Origin	China	Conform	/
Marker Compounds
Propolis	>40.0%	40.3%	UV
Organoleptic Data
Appearance	Powder	Conform	GJ-QCS-1008
Color	Brown Fine Powder	Conform	GB/T 5492-2008
Odor	Characteristic	Conform	GB/T 5492-2008
Taste	Characteristic	Conform	GB/T 5492-2008
Physical Characteristics
Particle Size (80 mesh)	>95.0%	Conform	GB/T 5507-2008
Moisture	<5.0%	3.25%	GB/T 14769-1993
Ash Content	<5.0%	3.21%	AOAC 942.05, 18th
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.

 

How To Choose High-quality Propolis Powder?

1. Quality standard:

• Active ingredient content:

High-quality propolis powder should contain a high proportion of flavonoids, phenolic acids and other active ingredients. Different application areas have different requirements for the active ingredient content of bulk propolis powder.

• Purity:

The purity of bee propolis powder is an important indicator of its quality. High-purity propolis powder should contain no or few impurities. Such as heavy metals, pesticide residues, etc. In the production process, the quality of raw materials and processing technology need to be strictly controlled to ensure the purity.

• Microbiological limits:

It is used in the fields of medicine, food, and cosmetics, its microbiological limits must comply with the relevant standards. For example, in the food field, the number of bacteria, molds, and yeasts in propolis bee powder should be within the safe range. This ensures that food safety problems due to microbiological contamination are prevented.

2. Identification Methods:

• Appearance and odour:

High-quality bulk propolis powder is usually a light yellow or brownish-yellow powder. And it has the characteristic aromatic smell of propolis. If the color is too dark or too light, or the smell is abnormal, it may indicate that there are problems with its quality.

• Solubility:

You can dissolve a small amount of pure propolis powder in ethanol or other suitable solvents. Genuine propolis powder should be able to dissolve well, with the solution appearing clear or slightly cloudy. If the powder cannot be dissolved, or there is a large amount of precipitate after dissolution, it may contain impurities or be of poor quality.

• Ingredient testing:

Detecting the types and contents of flavonoids, phenolic acids and other ingredients in propolis powder by professional chemical analysis methods, such as High-Performance Liquid Chromatography (HPLC), is the most accurate identification method. However, this method requires professional equipment and technicians.

As a bee propolis manufacturer, we can provide you with these testing reports or you test by yourself.

 

Components of Propolis

1. Flavonoids

• Bulk Propolis powder is rich in flavonoids.

Such as quercetin, rutin and so on. Flavonoids have a powerful antioxidant effect. In the skin, antioxidants is vital. This is because free radicals can cause damage to skin cells. Free radicals mainly come from UV radiation, environmental pollution and the body's metabolism. When the skin is exposed to UV light, large amounts of reactive oxygen species (ROS) are produced. These ROS damage the lipid, protein and DNA structures of skin cells. Propolis bulk powder can scavenge free radicals by providing hydrogen atoms to terminate the free radical chain reaction. For example, quercetin directly scavenges superoxide anion radicals (O₂-) and hydroxyl radicals (・OH). This will reduce oxidative damage to skin cells and slow down skin ageing. For example, it reduces the production of wrinkles and improves skin laxity.

 

• Also, flavonoids have anti-inflammatory properties.

Inflammation is at the heart of many skin problems. Such as acne, eczema and skin allergies. When inflammation occurs in the skin, symptoms such as redness, swelling, heat and pain can occur. Flavonoids inhibit the release of inflammatory mediators such as histamine, prostaglandin E2 (PGE2) and interleukin-1β (IL-1β). Take acne as an example, the occurrence of acne is closely related to the inflammation of sebaceous glands in hair follicles. Flavonoids can reduce the inflammatory response to acne and promote the healing of acne.

 

2.Phenolic Acids

• Phenolic acids is in bulk Propolis powder.

It includes ferulic acid and caffeic acid. Phenolic acids also have antioxidant capacity. Ferulic acid is an effective scavenger of free radicals and absorbs UV rays. The principle of its UV absorption is that the conjugated double bonds in its chemical structure can absorb specific wavelengths of UV light. It reduces UV damage to the skin.

 

• Phenolic acids also promote microcirculation in the skin.

Microcirculation of the skin is vital for the supply of nutrients to the skin and the elimination of metabolic wastes. Good microcirculation allows skin cells to receive sufficient oxygen and nutrients. At the same time, it allows for the timely removal of carbon dioxide and other wastes produced by cellular metabolism.

 

3. Terpenoids

Terpenoids make up a certain percentage of pure propolis powder. These compounds have antibacterial and antifungal effects. On the surface of the skin, various microorganisms are present. This includes bacteria, fungi, and viruses, among others. When the microbial balance of the skin is disturbed, it is prone to problems such as skin infections. For example, Staphylococcus aureus is a common causative agent of infectious skin diseases such as boils and impetigo. Terpenoids can disrupt the cell membrane structure of bacteria and fungi and inhibit their growth and reproduction. In the case of dermatophytes, the terpenoids in bee propolis powder can exert an antifungal effect and reduce the symptoms of dermatophytosis.

 

 

Company Advantages:

Guanjie Biotech's factory is fully qualified. We have many kinds of SC extract production licenses and carry out the record production of bulk propolis powder. We have various quality, HALAL, and KOSHER certificates. The facilities and equipment are standardized, and the production quality management system is complete. We can provide customized products with various active ingredients. At the same time to meet the high-end customer factory inspection, extended audit, and filing needs.

 

Certification

 

Package & Shipment

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