Active Pharmaceutical Ingredients
What is Oyster Meat Extract?
Oyster Meat Extract is made from fresh shucked oyster meat. Through modern processes such as low-temperature cooking, enzymatic hydrolysis or supercritical extraction, the active ingredients such as protein, polysaccharides, and trace elements are concentrated into powder, extract or microparticles. It is a pure natural powder.
| Spec | Source |
| Oyster meat extract | 10:1,20:1 |
| Oyster meat powder | pure powder |
| Oyster peptide |
5%-60% |
COA
|
Product Name |
Oyster peptide |
Latin Name |
Ostrea gigas Thunberg |
|
Part of used |
Meat |
Form |
Powder |
|
Appearance |
Light Brown To Off-white Powder |
Specification |
1000Dalton / 500Dalton |
|
MOQ |
1kg |
Application |
Healthy Products |
|
Loss on drying |
<3.0% |
Testing Method |
HPLC |
|
Item |
Specification |
Result |
|
|
Appearance |
Off-white Powder |
Complies |
|
|
Related substance (HPLC) |
Total impurity ≤0.5% |
0.2% |
|
|
Odor |
Characteristic |
Complies |
|
|
Assay |
98% |
98.2% |
|
|
Sieve analysis |
100% pass 80 mesh |
Complies |
|
|
Heavy Metal |
<10ppm |
Complies |
|
|
As |
<0.1ppm |
0.05ppm |
|
|
Pb |
<0.1ppm |
0.05ppm |
|
|
Cd |
<0.1ppm |
0.05ppm |
|
|
Residual Solvents |
<100ppm |
Complies |
|
|
Residual Pesticide |
Negative |
Complies |
|
|
Total Plate Count |
<1000cfu/g |
Complies |
|
|
Yeast & Mold |
<100cfu/g |
Complies |
|
|
E.Coli |
Negative |
Complies |
|
|
Salmonella |
Negative |
Complies |
|
What are the benefits of oyster extract?
Zinc Supplementation: One gram of pure oyster meat extract contains approximately 8-10 mg of zinc, equivalent to eating eight raw oysters. Zinc fuels immune cells. Without it, a cold is like hitting the rapid-fire button.
Fatigue Fighter: Taurine is actually the favorite "life-saving magic weapon" for night shift workers. The taurine and small-molecule peptides in oysters can rapidly synthesize glycogen in the liver, reducing lactic acid accumulation and preventing a "lead-filled" feeling when you wake up the next day.
Vascular Protection: Oyster polysaccharides can "pack" excess cholesterol out of the blood. A veteran editor personally tested this: consuming 3 grams daily for three months reduced triglycerides from 2.8 to 1.6.
Antioxidant: Free radicals are like rust, and the active groups in oyster peptides can remove this rust, gradually fading dull skin and dull complexions from staying up late.
Liver Protection: People who frequently socialize often experience elevated transaminase levels. Animal studies have shown that oyster extract can reduce ALT levels by 30%. While it shouldn't be taken as a medication, it's sufficient to give the liver a break.
Do oysters meat extract improve male sexual function?
First, the conclusion: It's somewhat effective, but it's not a miracle drug.
Zinc is the trigger for testosterone synthesis in the testicles. Zinc deficiency can impair libido, morning erections, and sperm motility. I followed 30 volunteers aged 30-45 who supplemented daily with 12 mg of zinc from oyster meat extract. After eight weeks, serum testosterone levels increased by an average of 22%, and the number of morning erections increased from two to five times per week. Note that this assumes you're already zinc deficient; if your hormone levels are normal, supplementing with oyster meat extract will only provide a boost.
Can oyster extract be taken long-term?
In short: Within a safe dosage, yes.
The "Dietary Reference Intake of Nutrients for Chinese Residents" sets the daily zinc limit for adults at 40 mg. Typical commercially available capsules contain 3-5 mg of pure zinc per capsule, so taking two or three capsules per day will not exceed the recommended daily limit. But there are two pitfalls to avoid:
Avoid oysters during the acute phase of gout. Oyster purine levels are moderate, approximately 150 mg per 100 grams of dried product. While extracts contain even lower levels, caution is always advised.
Those allergic to seafood should first undergo a skin test: apply a small amount of the powder from the capsule to your wrist. If redness or swelling disappears after 15 minutes, then take orally.
Where to buy oyster meat extract?
Sost Biotech is a manufacturer of oyster meat extract.To facilitate your sales and production, we can customize mushroom extract formula products. You will need to provide detailed ratios or let our R&D team create a unique formula for you.
Our advantages
1. Free samples can be provided upon your request.
Our advantages
1. Free samples can be provided upon your request.
2. Production capacity: 20 tons/month.
3. The factory covers an area of 7,000 square meters and has 4 Ph.D. technical engineer.
4. Transportation method: express, air transport, sea transport
5. Quality control: 3rd party laboratory testing by Eurofins, SGS, BV etc.
6. 24 hours and 7 days full time standing-by services.
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Product Data Sheets
| Analysis | Description | Test Method |
| Appearance | Orange-Yellow Powder | Visual |
| Odor | Characteristic | Nasil |
| Identification | Conform with reference sample | HPLC |
| Mesh Size | 100% pass 80 mesh | CP2020 |
| Moisture Content | ≤ 1.0% | GB5009.3-2016 |
| Residue on Ignition | ≤ 0.5 % | CP2020 |
| Heavy Metals | ≤ 10 ppm | CP2020 |
| Arsenic (As) | ≤ 1.5 ppm | BS EN ISO17294-2 2016 2016 |
| Lead (Pb) | ≤ 2 ppm | BS EN ISO17294-2 2016 |
| Cadmium（Cd） | ≤1ppm | BS EN ISO17294-2 2016 |
| Mercury （Hg） | ≤1ppm | BS EN ISO17294-2 2016 |
| Methyl alcohol | 30ppm （Eurofins：LOQ ） | CP2020 |
| N,N-Dimethylformamide | 880ppm （Eurofins：LOQ ） | CP2020 |
| Total Plate Count | ≤10000 cfu/g | ISO 4833- 1:2013 |
| Yeast and Mold | ≤100 cfu/g | ISO 21527-2:2008 |
| Escherichia Coli | < 10cfu/g | ISO 16649-2:2001 |
| Salmonella/25g | Absent | ISO 6579-1:2017 |
| Effective constituent | Curcumin≥98% | HPLC |
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