Leading Manufacturer for Ginkgo Dry Extract - Magnolia extract – Ruiwo
Leading Manufacturer for Ginkgo Dry Extract - Magnolia extract – Ruiwo Detail:
Product Description
Product Name: Magnolia officinalis extract
Category: Plant Extracts
Effective components: Magnolol
Product specification: 98%
Analysis: HPLC
Quality Control: In House
Formulate: C18H18O2
Molecular weight: 266.33
CAS No: 35354-74-6
Appearance: Brownish-yellow fine powder with characteristic odor.
Identification: Passes all criteria tests
Product Function: Eliminating chest and abdomen full stuffy; Analgesic; Invigorating stomach; Relieving cough; Removing water poison; Activating blood circulation and removing blood stasis.
Storage: keep in cool and dry place, well-closed, away from moisture or direct sunlight.
Certificate of Analysis
| Product name | Magnolia extract | Botanical Source | Magnolia |
| Batch NO. | RW-ME20210508 | Batch Quantity | 1000 kgs |
| Manufacture Date | May. 08. 2021 | Expiration Date | May. 17. 2021 |
| Solvents Residue | Water&Ethanol | Part Used | Bark |
| ITEMS | SPECIFICATION | METHOD | TEST RESULT |
| Physical&Chemical Data | |||
| Color | Brown | Organoleptic | Qualified |
| Ordour | Characteristic | Organoleptic | Qualified |
| Appearance | Fine Powder | Organoleptic | Qualified |
| Analytical Quality | |||
| Assay | 98% | HPLC | Qualified |
| Loss on Drying | 5.0% Max. | Eur.Ph.7.0 [2.5.12] | 3.83% |
| Total Ash | 5.0% Max. | Eur.Ph.7.0 [2.4.16] | 2.79% |
| Sieve | 100% pass 80 mesh | USP36<786> | Conform |
| Solvents Residue | Meet Eur.Ph.7.0 <5.4> | Eur.Ph.7.0 <2.4.24> | Qualified |
| Pesticides Residue | Meet USP Requirements | USP36 <561> | Qualified |
| Heavy Metals | |||
| Total Heavy Metals | 10ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | Qualified |
| Lead (Pb) | 3.0ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | Qualified |
| Arsenic (As) | 2.0ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | Qualified |
| Cadmium(Cd) | 1.0ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | Qualified |
| Mercury (Hg) | 0.1ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | Qualified |
| Microbe Tests | |||
| Total Plate Count | NMT 1000cfu/g | USP <2021> | Qualified |
| Total Yeast & Mold | NMT 100cfu/g | USP <2021> | Qualified |
| E.Coli | Negative | USP <2021> | Negative |
| Salmonella | Negative | USP <2021> | Negative |
| Packing&Storage | Packed in paper-drums and two plastic-bags inside. | ||
| N.W: 25kgs | |||
| Store in a well-closed container away from moisture, light, oxygen. | |||
| Shelf life | 24 months under the conditions above and in its original packaging. | ||
Analyst: Dang Wang
Checked by: Lei Li
Approved by: Yang Zhang
Product Function
Eliminating chest and abdomen full stuffy; Analgesic; Invigorating stomach; Relieving cough; Removing water poison; Activating blood circulation and removing blood stasis.
Application of Magnolia Extract
1, Magnolia bark extract high can be applied in the pharmaceutical and health field, As antioxidant,antibacterium and antitumor.
2, Magnolia extract can be applied in the dietary supplement products, As antioxidant


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Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for Leading Manufacturer for Ginkgo Dry Extract - Magnolia extract – Ruiwo , The product will supply to all over the world, such as: Cambodia, Bandung, Oslo, Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We have been able to also deliver you with cost-free samples to meet your specs. Ideal efforts will probably be produced to deliver you the most beneficial service and solutions. Should really you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you'll be able to come to our factory to see it. We will constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. You should feel absolutely free to speak to us for organization. nd we believe we are going to share the best trading practical experience with all our merchants.
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.




