20% 40%
Brown powder
Bolin
HPLC
1kg
Kosher HALAL GMP ISO2000 Organic
Food grade/Pharmaceutical grade
2 years
Bag/1kg, Drum/25kg
Available
China
1000KG/ Per Month
Availability: | |
---|---|
A French army colonel, Ytien Pallas, MD, analyzed the composition of the leaves and isolated a crystallizable substance he named strychnine, a class of bitter substances he believed to have powerful antipyretic properties . This is also considered the beginning of modern research on olive leaf extracts. Olive leaf extract is a broad-spectrum antibacterial ingredient for oral administration. The most active substance identified in olive leaves was oleuropein, a class of bitter monotheloside saponins classified as schizoiridoids. Oleuropein and its hydrolyzate are of unique significance to the antibacterial function of olive leaves.
1. The total polyphenols and individual phenolic compounds in olive leaf extracts such as oleuropein, rutin, and caffeic acid have strong scavenging effects on nitrite and DPPH free radicals, and can improve superoxide disproportionation. Enzyme (SOD) activity. Oleuropein is an important antioxidant active ingredient in olive leaves.
2. Oleuropein and tyrosol isolated from olive leaves have a wide range of antibacterial activities.
3. It has significant curative effect in lowering blood sugar and anti-hypertension, can improve the body's sensitivity to insulin, and eliminate the resistance of tissue cells to insulin.
4. Effects on the cardiovascular system
Oleuropein has obvious protective effects on the heart, mainly manifested as anti-acute doxorubicin cardiotoxicity and anti-ischemia. In addition, olive leaf extract can inhibit platelet aggregation very well, which may be related to its strong antioxidant and H2O2 scavenging ability.
5. Has good anti-inflammatory and analgesic effects.
6. The total olive flavonoids, oleuropein and other chemical components in the olive leaf extract have good antiviral effects. Among them, oleuropein has the most prominent effect.
7. It also has the functions of DNA protection, neuroprotection, immunity enhancement, and regulation of the endocrine system. Oleuropein can activate pepsin and inhibit lipase, glycerol dehydrogenase, glycerol triphosphate dehydrogenase, etc. to participate in the metabolism of proteins, carbohydrates and lipids.
1. Pharmaceutical Sciences
It is used in the manufacture of new drugs for the treatment of diseases caused by viruses, bacteria, protozoa, parasites and blood-sucking worms, and new drugs for the treatment of colds.
2. Health food
In Europe and the United States and other countries, olive leaf extract is mainly used as a dietary supplement to regulate immunity.
3. Skin care products
The high content of oleuropein is mainly used in skin care products, which can protect skin cells from ultraviolet rays, effectively maintain skin tenderness and elasticity, and achieve the effect of skin care and skin rejuvenation.
A French army colonel, Ytien Pallas, MD, analyzed the composition of the leaves and isolated a crystallizable substance he named strychnine, a class of bitter substances he believed to have powerful antipyretic properties . This is also considered the beginning of modern research on olive leaf extracts. Olive leaf extract is a broad-spectrum antibacterial ingredient for oral administration. The most active substance identified in olive leaves was oleuropein, a class of bitter monotheloside saponins classified as schizoiridoids. Oleuropein and its hydrolyzate are of unique significance to the antibacterial function of olive leaves.
1. The total polyphenols and individual phenolic compounds in olive leaf extracts such as oleuropein, rutin, and caffeic acid have strong scavenging effects on nitrite and DPPH free radicals, and can improve superoxide disproportionation. Enzyme (SOD) activity. Oleuropein is an important antioxidant active ingredient in olive leaves.
2. Oleuropein and tyrosol isolated from olive leaves have a wide range of antibacterial activities.
3. It has significant curative effect in lowering blood sugar and anti-hypertension, can improve the body's sensitivity to insulin, and eliminate the resistance of tissue cells to insulin.
4. Effects on the cardiovascular system
Oleuropein has obvious protective effects on the heart, mainly manifested as anti-acute doxorubicin cardiotoxicity and anti-ischemia. In addition, olive leaf extract can inhibit platelet aggregation very well, which may be related to its strong antioxidant and H2O2 scavenging ability.
5. Has good anti-inflammatory and analgesic effects.
6. The total olive flavonoids, oleuropein and other chemical components in the olive leaf extract have good antiviral effects. Among them, oleuropein has the most prominent effect.
7. It also has the functions of DNA protection, neuroprotection, immunity enhancement, and regulation of the endocrine system. Oleuropein can activate pepsin and inhibit lipase, glycerol dehydrogenase, glycerol triphosphate dehydrogenase, etc. to participate in the metabolism of proteins, carbohydrates and lipids.
1. Pharmaceutical Sciences
It is used in the manufacture of new drugs for the treatment of diseases caused by viruses, bacteria, protozoa, parasites and blood-sucking worms, and new drugs for the treatment of colds.
2. Health food
In Europe and the United States and other countries, olive leaf extract is mainly used as a dietary supplement to regulate immunity.
3. Skin care products
The high content of oleuropein is mainly used in skin care products, which can protect skin cells from ultraviolet rays, effectively maintain skin tenderness and elasticity, and achieve the effect of skin care and skin rejuvenation.
Product Name | Olive Leaf extrat | Part Used | Olive leaf |
Botanical Name | Olea Europaea L. | Quantity | 650kgs |
ITEM | STANDARD | TEST RESULT | TEST METHOD |
Assay | Oleuropein ≥70.00% | 70.63% | HPLC |
Physical & Chemical | |||
Appearance | light brown powder | Complies | Visual |
Odor | Characteristic | Characteristic | Organoleptic |
Particle Size | 98% through 80mesh | Complies | ------ |
Extraction Solvent | Ethanol & Water | Complies | ------ |
Loss on Drying | ≤5.00% | 3.21% | AOAC 930.15 |
Ash | ≤5.00% | 3.08% | 2g/525℃/3hrs |
Heavy Metal | |||
As | ≤1.0ppm | Complies | ICP-MS |
Pb | ≤1.0ppm | Complies | ICP-MS |
Cd | ≤0.5ppm | Complies | ICP-MS |
Hg | ≤0.1ppm | Complies | ICP-MS |
Microbiological Test | |||
Total Plate Count | ≤1000cfu/g | Complies | AOAC |
Mold and Yeast | ≤100cfu/g | Complies | AOAC |
Coliform | ≤10cfu/g | <10cfu/g | AOAC |
E.Coli | Negative | Complies | AOAC |
Salmonella | Negative | Complies | AOAC |
Product Name | Olive Leaf extrat | Part Used | Olive leaf |
Botanical Name | Olea Europaea L. | Quantity | 650kgs |
ITEM | STANDARD | TEST RESULT | TEST METHOD |
Assay | Oleuropein ≥70.00% | 70.63% | HPLC |
Physical & Chemical | |||
Appearance | light brown powder | Complies | Visual |
Odor | Characteristic | Characteristic | Organoleptic |
Particle Size | 98% through 80mesh | Complies | ------ |
Extraction Solvent | Ethanol & Water | Complies | ------ |
Loss on Drying | ≤5.00% | 3.21% | AOAC 930.15 |
Ash | ≤5.00% | 3.08% | 2g/525℃/3hrs |
Heavy Metal | |||
As | ≤1.0ppm | Complies | ICP-MS |
Pb | ≤1.0ppm | Complies | ICP-MS |
Cd | ≤0.5ppm | Complies | ICP-MS |
Hg | ≤0.1ppm | Complies | ICP-MS |
Microbiological Test | |||
Total Plate Count | ≤1000cfu/g | Complies | AOAC |
Mold and Yeast | ≤100cfu/g | Complies | AOAC |
Coliform | ≤10cfu/g | <10cfu/g | AOAC |
E.Coli | Negative | Complies | AOAC |
Salmonella | Negative | Complies | AOAC |