Psidium guajava Extract
Product Name:Top quality Natural Guava extract, Guava leaf extract powder, Psidium guajava L
Plant Source: leaf
Specification: 5:1,10:1,20:1,30:1
40% 80% polyphenols
40% Ellagic acid HPLC
10%- 30%Flavonoids
Appearance: Brown Yellow powder
Test Method: HPLC/UV/TLC
Description:
Guava Leaf Extract powder are one of the best fruits available. Guava's are cholesterol, saturated and sodium free, plus low in fat and calories. Guava are high in fiber.The edibile rind of a guava contains 5 times more vitamin C than an orange.The ripe fruit is also a rich source of antioxidants. In addition the seeds have high levels of omega-3 and omega-6.Guava fruit is also a good source of pectin-a dietary fibre, and carotenoids, which have a protective effect against the harmful rays of the sun. Much of guava's therapeutic activity is attributed to its flavonoid content, which has demonstrated antibacterial activity. So it can certainly be said that a guava a day will keep the doctor away.
hunction
1.Guava extract is able to inhibit the growth of cancer cells in vitro.
2.Studies show that extract of guava leaves has been found effective in killing different strains of bacteria such as Staphylococcus aureus, Salmonella, and Escherichia coli.
3.The ability of guava leaf extract to lower blood glucose level has been observed in laboratory studies where diabetic mice were used.
4. antioxidants and lose weight .
5. It can be mixed with Cosmetics to treat comedo and the ageing delay organisms organizations.
6. When mixed with shampoo, it can be used as hair growth management agents.
Appiication
1. It can be used in food and beverage field;
2. It can be used in pharmaceutical field;
3. It can be used in health care product field;
| Product Name() |
Guava extract |
|
|
| Latin Name() |
Psidium guajava Linn. |
|
|
| |
| Item |
Specification |
Results |
Method |
| Marker Compound |
10:1 |
Conform |
TLC |
| Appearance & Color |
Brown yellow powder |
Conform |
GB5492-85 |
| Odor & Taste |
Characteristic |
Conform |
GB5492-85 |
| Plant Part Used |
Fruit |
Conform |
|
| Extract Solvent |
Water |
Conform |
|
| Bulk Density |
0.4-0.6g/ml |
0.50g/ml |
|
| Mesh Size |
80 |
100% |
GB5507-85 |
| Loss on Drying |
≤5.0% |
3.34% |
GB5009.3 |
| Ash Content |
≤5.0% |
3.17% |
GB5009.4 |
| Solvent Residue |
Negative |
Conform |
GC(2005 E) |
| Heavy Metals |
| Total Heavy Metals |
≤10ppm |
3ppm |
AAS |
| Arsenic (As) |
≤0.3ppm |
0.11ppm |
AAS(GB/T5009.11) |
| Lead (Pb) |
≤1.0ppm |
0.8ppm |
AAS(GB5009.12) |
| Cadmium |
<1mg/kg |
Not Detected |
AAS(GB/T5009.15) |
| Mercury |
≤0.1ppm |
Not Detected |
AAS(GB/T5009.17) |
| Microbiology |
| Total Plate Count |
≤1000cfu/g |
Conform |
GB4789.2 |
| Total Yeast & Mold |
≤100cfu/g |
Conform |
GB4789.15 |
| E. Coli |
≤40MPN/100g |
Not Detected |
GB/T4789.3-2003 |
| Salmonella |
Negative in 25g |
Not Detected |
GB4789.4 |
| Staphylococcus |
Negative in 10 |
Not Detected |
GB4789.10 |
| Packing and Storage |
25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place |
| Shelf Life |
3 Year When Stored properly |
| Expiration Date |
3 Year |
Our Services
Treat every client with sincerity
In good faith to make friends
Customer satisfaction is the eternal pursuit
Quality is the foundation of survival and development of enterprises
We want to work with you to create a better life
FAQ
Q1: Can I get some samples?
A: Yes, we can supply the free sample, only need the shpping cost from customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or MoneyGram or Alibaba Trade Assurance.
Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA. Please be sure about the quality.
If any doubt, sample is available to you to be tested by yourself.
Q4: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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