Natural Loquat Leaf Extract 25%-90% Ursolic Acid

• Certification: ISO, FDA, Kosher
• Assay Method: HPLC
• Application Form: Paste, Tablet, Capsule
• Application: Health Care Products, Medicine
• State: Powder
• Extract Source: Loquat Leaf
• Model NO.: 25%-90% Ursolic Acid HPLC
• Botanical Source: Eriobotrya Japonica Lindl.
• Part Used: Leaf, 100% Natural
• CAS No: 77-52-1
• Appearance: Fine off White to White Powder
• Assay: Nlt Ursolic Acid 90%
• Loss on Drying: Nmt 5.0%
• Ash Content: Nmt 2.0%
• Extract Solvents: Ethanol & Water
• Heavy Metals: Nmt 10ppm
• Arsenic (as): Nmt 2ppm
• Lead (Pb): Nmt 2ppm
• Cadmium (CD): Nmt 0.5ppm
• Mercury (Hg): Nmt 0.1ppm
• Total Plate Count: < 1,000cfu/G
• Total Yeast & Mold: < 100cfu/G
• Transport Package: Vacuum Plastic Bags, 25kg/Drum
• Specification: Ursolic acid 25%, 50%, 90%
• Trademark: Kingherbs
• Origin: Yongzhou of Hunan Province
• HS Code: 2938909090
• Production Capacity: 50000kg/ Month

Product Description

Loquat Leaf Extract

Plant Origin: Loquat Leaf
Part Used: Leaf
Specification: Ursolic Acid 25% By HPLC,Ursolic Acid 25% 90%
CAS No.: 77-52-1
Molecular Formula: C30H48O3
Molecular Weight: 456.68
Appearance: Fine yellow or yellow-green powder
 

Analysis Items		Specifications
Appearance		Fine off white to white powder
Odor & Taste		Characteristic
Bulk Density		30-55g/100ml
Particle Size		98% through 80 Mesh
Assay		NLT Ursolic Acid 90%
Loss on Drying		NMT 5.0%
Ash Content		NMT 2.0%
Extract Solvents		Ethanol & water
Solvent Residues		NMT 0.05%

Botanical Source: It is the leaves of loquat belonged to rosaceae plant. It is green arbor or shrub. Its leaves are alternative and long oval-shaped or inverted ovate. There are scattered sawtooth on the edge. There are many fold in the front of base.There are thick and rusty nap behind the base. It is fostered all over the world, and wildly grows in SiChuan and HuBei province .It can be picked all the year.                    


     
Pharmacological Function: Including amygdalin, ursolic acid, Oleanolic acid, Vitamin B1, and C, tannin, organic acid, carbohydrate and so on. The Main Functions: removing heat from the lung to relieve cough, lowering the adverse flow of qi, preventing vomiting. It can be used for cough due to the lung-heat, abnormal rising of the qi, rapid respiration, stomach heat, dysphoria with thirst. The corosolic acid extracted from loquat leaves potentiates glucose transport and uptake, which lowers blood glucose and decreases the need for secretion. Long-term elevation of blood sugar creates a high risk for developing diabetes, and is an independent risk factor for cardiovascular disease. This plant material provides product developers with an excellent opportunity to incorporate it into an effective blood glucose metabolism formula. Corosolic acid is a natural medicine that plays a favorable role in maintaining healthy blood glucose levels, thereby decreasing the risk of long-term complications associated with resistance.