factory customized Kudzu Extract - Ashwagandha Extract – Ruiwo
factory customized Kudzu Extract - Ashwagandha Extract – Ruiwo Detail:
Product Description
Product Name: Ashwagandha Extract
Category: Plant Extracts
Effective components: Withanolide
Product specification: 5%
Analysis: HPLC
Quality Control : In House
Formulate: C28H38O6
Molecular weight: 470.60
CAS No: 32911-62-9
Appearance: Brown Yellow powder with characteristic odor.
Identification: Passes all criteria tests
Product Function: antibacterial, antitumour, antiarthritic, anti inflammatory; antistress, hypotensive, antispasmodic, bradicardic, and respiratory stimulant activities.
Storage: keep in cool and dry place, well-closed, away from moisture or direct sunlight.
Volume Savings: Sufficient material supply and stable supply channel of raw material.
Certificate of Analysis
Product name | Ashwagandha Extract | Botanical Source | Withania Somnifera Radix |
Batch NO. | RW-A20210508 | Batch Quantity | 1000 kgs |
Manufacture Date | May. 08. 2021 | Expiration Date | May. 17. 2021 |
Solvents Residue | Water&Ethanol | Part Used | Root |
ITEMS | SPECIFICATION | METHOD | TEST RESULT |
Physical&Chemical Data | |||
Color | Brown Yellow | Organoleptic | Qualified |
Ordour | Characteristic | Organoleptic | Qualified |
Appearance | Fine Powder | Organoleptic | Qualified |
Analytical Quality | |||
Assay(Withanolide) | ≥5.0% | HPLC | 5.3% |
Identification | (+) | TLC | Positive |
Loss on Drying | ≤5.0% | CP-2015 | 3.45% |
Total Ash | ≤5.0% | CP-2015 | 3.79% |
Sieve | 100% pass 80 mesh | CP-2015 | Conform |
Heavy Metals | |||
Total Heavy Metals | ≤10.0ppm | ICP-MS | Qualified |
Lead (Pb) | ≤2.0ppm | ICP-MS | Qualified |
Arsenic (As) | ≤2.0ppm | ICP-MS | Qualified |
Cadmium(Cd) | ≤1.0ppm | ICP-MS | Qualified |
Mercury (Hg) | ≤0.1ppm | ICP-MS | Qualified |
Microbe Tests | |||
Total Plate Count | ≤1000cfu/g | AOAC | Qualified |
Total Yeast & Mold | ≤100cfu/g | AOAC | Qualified |
E.Coli | Negative | AOAC | Negative |
Salmonella | Negative | AOAC | 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
1. Ashwagandha Extract Powder is traditionally used in case of spermatorrhoes, loss of strength, seminal debility and as a growth promoter.
2. Ashwagandha Standardized Extract possess remarkable antibacterial, antitumour, antiarthritic, anti inflammatory properties. immunosuperssive properties.
3. Ashwagandha Root Extract Powder exhibits antistress, hypotensive, antispasmodic, bradicardic, and respiratory stimulant activities.
4. Ashwagandha Extract promotes sound sleep, provides protection against environmental free radicals, nourishment of the cells and works as rejuvenate.
Product detail pictures:

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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for factory customized Kudzu Extract - Ashwagandha Extract – Ruiwo , The product will supply to all over the world, such as: Angola, Qatar, Dominica, Merchandise have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the items performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we'll undoubtedly do our very best to support your business in China.

We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
