Botanical Cube Inc. is one of the most professional manufacturers and suppliers of magnolol & honokiol powder in China, featured by quality products and good price. Please rest assured to wholesale bulk discount magnolol & honokiol powder from our factory.
◆Our product process advantage
Ordinary solvent extraction methods will increase the amount of residual solvents,therefore, we adopted a supercritical CO2 extraction process.
1.The operation is close to room temperature (34~39℃), and the entire extraction process is covered by CO2 gas, which effectively prevents the oxidation and degradation of heat-sensitive substances. It can completely retain magnolol & honokiol powder biological activity.
2.Supercritical CO2 also has anti-oxidation and sterilization effects, which is beneficial to ensure and improve the quality of magnolol & honokiol powder.
3.Extraction and separation are combined into one. When the CO2 fluid saturated with dissolved matter enters the separator, the pressure or temperature is adjusted so that the CO2 and the extract quickly become two phases (gas-liquid separation) and separate immediately, which not only has high extraction efficiency, but also Less energy consumption, improved production efficiency and reduced magnolol & honokiol powder costs.
◆Our raw material advantage
1.Our raw materials are Magnolia officinalis raw materials from Yongzhou, Hunan, which have been grown for 20 years.
2.In the process of processing raw materials, in order to avoid burning and drying which will increase the harmful substances in the raw materials, we chose the natural dry treatment method, which lays a good foundation for the finished magnolol & honokiol powder powder.

PHYSICAL DESCRIPTION
| Appearance | Light brown powder | Conforms | Visual |
| Odor | Unique smell of magnolia bark | Conforms | Organoleptic |
| Taste | Unique taste of magnolia bark | Conforms | Olfactory |
| Bulk Density | Slack Density | 45.15g/100ml | USP616 |
| Tight Density | 62.35g/100ml | USP616 | |
| Particle Size | 95%Through 80 Mesh | Conforms | CP2015 |
CHEMICAL TESTS
| Honokiol + Magnolol | ≥90% | 90.16% | HPLC |
| Moisture | ≤5% | 3.56% | CP2015(105°,4h) |
| Ash | ≤5% | 2.21% | CP2015 |
| Total Heavy Metals | <10ppm | Conforms | CP2015 |
MICROBIOLOGY CONTROL
| Aerobic Bacterial Count | ≤1,000 CFU/g | Conforms | GB4789.2 |
| Yeast | ≤100 CFU/g | Conforms | GB4789.15 |
| Mold | ≤100 CFU/g | Conforms | GB4789.15 |
| Escherichia Coli | <3.0 MPN/g | Conforms | GB4789.38 |
| Salmonella | Not Detected | Conforms | GB4789.4 |
| Staphlococcus Aureus | Not Detected | Conforms | GB4789.10 |
![]() | Tel:0086 29 8730 0696 0086 29 8730 0696 Email:sales@botanicalcube.com | |
We always pay attention to the continuous development of plant extract powder such as black pepper fruit extract and strive to become the industry leader and provide customers with the most cost-effective and practical products. We look forward to leading the continuous development of technology and products with an innovative spirit, responding to new customer needs, and promoting the prosperity and progress of society. The products are sold in Europe, America, Southeast Asia, and other regions, and are widely praised by users.
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