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Magnolia Bark Extract, Honokiol, Magnolol

Short Description:

  1. Synonyms: Magnolia officinalis Bark Extract, Magnoliae Officinalis Cortex Extract, Magnolia Extract, Magnolol, Honokiol
  2. Appearance: Brown Fine to White Powder
  3. Active ingredients: Lignan (Honokiol, Magnolol)

Product Detail

Product Tags

Specification

10% (Magnolol + Honokiol) by HPLC
50% (Magnolol + Honokiol) by HPLC
90% (Magnolol + Honokiol) by HPLC
95% (Magnolol + Honokiol) by HPLC
80%-98% Magnolol by HPLC
80%-98% Honokiol by HPLC
Water soluble 10% (Magnolol+ Honokiol) by HPLC

Introduction

Magnolia officinalis is a herb commonly used in traditional medicine. it is listed in the directory of National key protected wildlife. The bark from root or stem contains the active compounds honokiol and magnolol, which may help reduce inflammation, anxiety, or depression.

Magnolia bark extract has shown anti-inflammatory and anticancer effects in lab and animal studies, it is usually exrated from tree bark or root bark, and Magnolia

Magnolol (Molecular formula: C18H18O2, CAS NO.528-43-8 ) is an organic compound that is classified as lignan. It is a bioactive compound found in the bark of the Houpu magnolia (Magnolia officinalis) or in M. grandiflora.

Honokiol (Molecular formula: C18H18O2, CAS NO.35354-74-6) is an another lignan isolated from the Magnolia officinalis bark.

Application

1) Anti – inflammatory, antibacterial, anti-pathogeny microorganism
The Magnolia officinal bark extract is rich in phenolic compounds including Magnolol and Honokiol as two main ingredients, which have remarkable antibacterial activity in inhibiting gram-positive bacteria, acid resistant bacteria and filamentous fungi, and a more significant effect on streptococcus mutans, with a strongest inhibitory effect on staphylococcus aureus. So it widely used in mouth health and personal care products, such as acne treatment, anti – inflammation, whitening, sunscreen and anti – aging creams.

2) Muscular flaccidity
The Magnolol, Isomagnolol has muscular flaccidity.

3) As an antibiotics and stimulating animals appetite
It has a better rehabilitating effect on gastric ulcer and anti-cancer of livestock. It is capable of avoiding comprehensive complicating diseases due to porcine reproductive and respiratory syndrome (PRRS), eperythrozoonosis and toxoplasmosis. It has strong palatability and is capable of improving feed intake and Promoting growing. It is natural and green without any chemical medicines or hormone.

Certificate Of Analysis For Reference

Product Name: Magnolia Bark Extract Latin Name: Magnolia officinalis L
Batch Number: 20180501 Used Part: Bark
Batch Quantity: 600kgs Analysis Date: May 7, 2018
Manufacture Date: May 1, 2018 Certificate Date: May 12, 2018
ITEM SPECIFICATION RESULTS
Description:
Appearance
Odor
Particle size
Extract solvent
White or light yellow Powder
Characteristic
90% pass 80 mesh sieve
CO2 supercritical extraction
Conforms
Conforms
Conforms
Conforms
Assay:
Total Magnolols
Magnolol
Honokiol
by HPLC
≥90.00%
≥40.00%
≥40.00%
93.42%
47.89%
45.53%
Physical:
Loss on Drying
Ash
≤5%
≤5%
0.20%
0.03%
Chemical:
Arsenic (As)
Lead (Pb)
Cadmium (Cd)
Mercury (Hg)
Heavy Metals
Pesticide Residue
≤2ppm
≤5ppm
≤1ppm
≤0.1ppm
≤10ppm
≤0.2ppm
Conforms
Conforms
Conforms
Conforms
Conforms
Conforms
Microbial:
Total Plate Count
Yeast & Mold
E.Coli
Salmonella
Staphylococcus
≤1000cfu/g Max
≤100cfu/g Max
Negative
Negative
Negative
Conform
Conform
Conform
Conform
Conform

Conclusion: Conform to specification.
Storage: Store in cool & dry place. Keep away from strong light and heat.
Shelf life: 2 years when properly stored.

Product Name: Magnolia Bark Powder Latin Name: Magnolia officinalis L
Batch Number: 20200221B Used Part: Bark
Batch Quantity: 1000KG Analysis Date: May 11, 2020
Manufacture Date: May 11, 2020 Certificate Date: May 13, 2020
ITEM SPECIFICATION RESULTS
Description: 
Appearance
Odor
Particle size
Extract Solvents
Brown fine Powder
Characteristic
100% pass 60 mesh sieve
Supercritical CO2 extraction
Conforms
Conforms
Conforms
Conforms
Assay:
Magnolol +Honokiol
Magnolol
Honokiol
by HPLC
≥10%
≥6%
≥4%
10.86%
6.21%
4.65%
Physical:
Loss on Drying
Total Ash
≤5%
≤5%
1.97%
0.76%
Chemical:
Arsenic (As)
Lead (Pb)
Cadmium (Cd)
Mercury (Hg)
Heavy Metals
≤2ppm
≤5ppm
≤1ppm
≤0.1ppm
≤10ppm
Conforms
Conforms
Conforms
Conforms
Conforms
Microbial:
Total Plate Count
Yeast & Mold
E.Coli
Salmonella
≤1000cfu/g Max
≤100cfu/g Max
Negative
Negative
Conforms
Conforms
Conforms
Conforms

Conclusion: Conform to specification.
Storage: Store in cool & dry place. Keep away from strong light and heat.
Shelf life: 2 years when properly stored.

Chromatogram For Reference

Chromatogram For Magnolia Bark Extract 90 JL


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