| Specifications | 0.2%, 0.5%, 1% |
| Appearance | Light Yellow Powder |
| CAS No. | 124-20-9 |
| Minimum Order Quantity | 1KG |
Spermidine Powder
Description
Bulk Wheat Germ Extract Spermidine Powder
Main Specifications: 0.2% , 0.5%, 1%
Spermidine powder is extracted from wheat germ. It's light yellow powder, essentially a water-soluble extract of natural wheat germ.
Spermidine is an abundant natural polyamine found in wheat germ. It can inhibit neuronal synthase, bind and precipitate DNA, and can also be used to purify DNA binding protein, stimulate T4 polynucleotide kinase activity. Spermidine powder is can also slow down aging. It can regulate plant growth and hair growth as well.
Sample is available. Please contact us or just send an inquiry to get a free sample and discuss purchase process and shipping details.
Certificate of Authenticity
| ITEM | STANDARD | TEST RESULT | TEST METHOD |
| Spermidine(on dried base) | ≥1.0% | 1.05% | GC |
| Physical & Chemical | |||
| Appearance | Light Yellow to Yellow Fine Powder | Complies | Visual |
| Odor & Taste | Characteristic | Complies | Organoleptic |
| Particle Size | 100% pass 40 mesh | Complies | USP<786> |
| Loss on Drying | ≤7.0% | 0.0499 | USP<731> |
| Ash | ≤5.0% | 0.0268 | USP<281> |
| Solvent Residues | Meet USP Standard | Complies | USP<467> |
| Heavy Metal | |||
| As | ≤2.0ppm | <2.0ppm | ICP-MS |
| Pb | ≤2.0ppm | <2.0ppm | ICP-MS |
| Cd | ≤1.0ppm | <1.0ppm | ICP-MS |
| Hg | ≤0.1ppm | <0.1ppm | ICP-MS |
| Microbiological Test | |||
| Total Plate Count | ≤10,000cfu/g | Complies | AOAC |
| Yeast & Mold | ≤300cfu/g | Complies | AOAC |
| E.Coli | Negative | Negative | AOAC |
| Salmonella | Negative | Negative | AOAC |
| Staphylococcus aureus | Negative | Negative | AOAC |
| Conclusion | Conforms with specification, Non-GMO, Allergen Free, BSE/TSE Free | ||
| Storage | Stored in cool and dry places. Keep away from strong light and heat | ||
| Shelf Life | 24 months under the above condition, and in it’s original package | ||
What certificates do you have?
ISO9001, ISO22000, KOSHER, HALAL, HACCP, FDA, SC etc.
What kind of payment do you support?
T/T, Paypal, Western Union, L/C.
What's your shipping methods and delivery time?
a. Shipping Methods: DHL/ Fedex / Air Shipping/Sea Shipping.
b. Shipping Time: 4-8 days by air or 20-30 days by sea.
How to guarantee the after-sales?
If any problem happens after sales either quality or quantity, we will try to solve it instantly and we even have recall system if necessary.
How to control quality and quality assurance?
A. High grade clean workshops.
B. Inspection center equipped with instruments of HPLC, GC,UV etc, QC testing of each batch.
C. In-house testing and cooperating with third-party test agencies like Eurofins, SGS, Veritas for testing heavy metals, pesticide residues, allergen, PAH, ETO etc.
Tel.: +86 173 0089 7248
WhatsApp: +86 173 0089 7248
E-mail:info@jiuybiotech.com
Add.: No.88 Dianchang Road, Shijing Town, Hu Yi District, Xi'an, China
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