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Loquat Leaf Extract Powder
Source: Eriobotrya japonica
Active Ingredients: 50% Ursolic Acid
Testing Method: HPLC
Appearance: Brown Powder
Storage conditions: Cool And Dry Place
Certifications:ISO9001,ISO22000,Kosher,Halal,FSSC22000
Shipping speed:1-3 days
MOQ:25KG
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Loquat Leaf Extract 50% Ursolic Acid Supplier
YTBIO now offers Loquat Leaf Extract Powder with a ursolic acid content of ≥50%. Key parameters—including active ingredient content, moisture levels, heavy metal content, and microbiological indicators—are stable and strictly controlled. We support sample testing and offer flexible minimum order quantities (MOQs).
Loquat Leaf Extract is derived from the dried leaves of *Eriobotrya japonica* (Thunb.) Lindl., a plant in the Rosaceae family. It contains a variety of bioactive constituents, including volatile oils, triterpene acids, sesquiterpenes, flavonoids, polyphenols, and organic acids. These components endow the extract with diverse pharmacological properties. Ursolic acid—a triterpene acid compound known for its significant anti-inflammatory effects—is one of the primary active ingredients in the extract powder.
YTBIO has specialized in the production and export of plant extracts and health ingredients for 12 years, featuring:
·A 10,000 m² company-owned factory
·A comprehensive quality management system and testing capabilities
·Support for OEM/ODM custom development
·Stable raw material supply and batch-to-batch consistency control
·International certifications: cGMP, ISO22000, ISO9001, FSSC22000, EU & NOP Organic, Kosher, BRC, and Halal
| Category | Test Item | Standard | Test Result | Test Method |
|---|---|---|---|---|
| Key Component | Ursolic Acid | ≥50.0% | 50.23% | HPLC |
| Physical & Chemical | Appearance | Dark brown to brown powder | Complies | Visual |
| Odor & Taste | Characteristic | Characteristic | Organoleptic | |
| Particle Size | 98% through 80 mesh | Complies | USP <786> | |
| Loss on Drying | ≤5.0% | 3.40% | USP <731> | |
| Ash | ≤12.0% | 6.1% | USP <281> | |
| Solvents Residue | Meet USP standard | Complies | USP <476> | |
| Pesticide Residue | Negative | Complies | USP <561> | |
| Heavy Metal | Arsenic (As) | ≤1.0ppm | 0.24ppm | ICP-MS |
| Lead (Pb) | ≤1.0ppm | 0.26ppm | ICP-MS | |
| Cadmium (Cd) | ≤1.0ppm | 0.01ppm | ICP-MS | |
| Mercury (Hg) | ≤0.5ppm | 0.02ppm | ICP-MS | |
| Microbiological Test | Total Plate Count | ≤1,000cfu/g | <100cfu/g | AOAC |
| Mold and Yeast | ≤100cfu/g | <20cfu/g | AOAC | |
| E. Coli | Negative | Complies | AOAC | |
| Salmonella | Negative | Complies | AOAC |
What Is The Function Of Loquat Leaf Extract Powder?
Blood sugar lowering effect
Loquat Leaf Extract Powder contains corosolic acid, which can promote the absorption and utilization of glucose by cells, thereby helping to lower blood sugar.
Anti-inflammatory and antibacterial
Ingredients in loquat leaf extract powder, such as ursolic acid and oleanolic acid, have anti-inflammatory and antibacterial effects, and have inhibitory effects on a variety of bacteria such as Staphylococcus aureus, Staphylococcus albus, and hemolytic streptococci.
Antioxidant
Rich in antioxidants, such as flavonoids and polyphenols, they can remove free radicals in the body, slow down cell aging, and protect cells and tissues from oxidative damage.
Immunomodulation
Loquat leaf triterpene acids have immunomodulatory effects and can enhance the nonspecific immunity, humoral immunity, and cellular immunity of immunocompromised mice.
Antitussive and expectorant
The ingredients in loquat leaf extract, such as amygdalin, saponin and caffeic acid, have antitussive and expectorant effects, which can calm the respiratory center, make the respiratory movement quieter and achieve the effect of antitussive and antiasthmatic.
Moisturizing the lungs and reducing phlegm
It helps moisturize the lungs, dilute phlegm, and promote the discharge of phlegm. It has an improvement effect on symptoms such as sticky phlegm and difficulty in coughing up caused by lung heat or respiratory inflammation.
Protect the liver
Oleanolic acid in loquat leaves has liver protection and detoxification effects, and can have a significant protective effect on acute and chronic hepatitis damage caused by CCl4.
How Does Loquat Leaf Extract Powder Promote Digestion And Improve Gastrointestinal Function?
Loquat Leaf Extract Powder has significant effects in promoting digestion and improving gastrointestinal discomfort and other symptoms, mainly due to its rich nutritional ingredients and pharmacological effects.
Loquat leaves are rich in a variety of substances beneficial to the human body, and these substances are retained and effective during the extraction process. These ingredients may include substances that promote gastrointestinal motility, thereby aiding in the digestion and absorption of food.
Modern scientific research has found that specific substances contained in loquat leaves can effectively stimulate the secretion of digestive juices. This effect can increase appetite and improve the body's digestive capacity, making the decomposition and absorption of food in the gastrointestinal tract more efficient.
Loquat Leaf Extract Powder also has the effect of regulating gastrointestinal function. It can relieve various uncomfortable symptoms caused by gastrointestinal disorders, such as bloating, stomach pain, acid reflux, etc. By balancing the physiological functions of the gastrointestinal tract, loquat leaf extract provides strong support for gastrointestinal health.
Loquat leaf extract also has anti-inflammatory and antibacterial properties. This helps eliminate gastrointestinal inflammation and reduce bacterial damage to the gastrointestinal mucosa, thereby improving the gastrointestinal environment and promoting the recovery of gastrointestinal health.
What Are The Benefits For Skin?
Loquat Leaf Extract Powder is mainly used as a skin conditioner in cosmetics and skin care products to help improve skin conditions.
It has sedative, anti-inflammatory, antibacterial effects, and has a significant antioxidant effect. This can help relieve skin inflammation, inhibit bacterial growth, and reduce oxidative stress damage to the skin.
Ingredients containing loquat leaf extract can be used to improve skin health and have anti-aging effects. This may help slow down the skin aging process and improve the appearance of the skin.
Loquat leaf extract is rich in trace elements and vitamins, which can reduce inflammation and prevent skin inflammation. In addition, it has an antipruritic effect and can be used for foot soaks to prevent skin surface problems.
What Fields Are Loquat Leaf Extract Powder Used In?
Health Care Products
Loquat Leaf Extract Powder has many application potentials in the field of health care products, including regulating biological rhythms, improving sleep quality, relieving constipation, lowering blood sugar, etc.
Cosmetics
Loquat leaf extract has many effects in skin care. It is a skin conditioner and can be widely used in cosmetics to improve skin condition.
Food field
It can be used as a food additive to make various functional foods.
Formulation and Usage Recommendations
Anti-acne formulations: Recommended dosage is 0.1%–0.5%. It works synergistically with anti-acne ingredients such as salicylic acid, azelaic acid, and niacinamide.
Scalp care: Recommended dosage is 0.2%–0.5%. It can be incorporated into shampoos and scalp serums; synergistic use with ingredients like ginger extract is recommended.
Precautions: Loquat leaf extract ranges in color from yellow-brown to green and may affect the product's color; it is recommended to control the dosage accordingly.
Contact Us
You are welcome to request samples, COAs, and technical support.
Tel:86-029-86478251 / 86-029-86119593
Whatsapp:8617782577059
Email:sales@sxytorganic.com
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