Banaba Leaf Extract: Corosolic Acid 1%~10% by HPLC

• Customization: Available
• Certification: ISO, FDA, HACCP, Kosher,Halal
• Assay Method: HPLC
• Model NO.: CAS No.: 4547-24-4
• Application: Medicine
• State: Powder
• Appearance: Light Yellow or White Powder
• Plant Part Used: Leaf
• CAS No.: 4547-24-4
• Botanical Soure: Lagerstroemia Speciosa L.
• Transport Package: in Fiber Drum, LDPE Bag Inside. N. W.: 25kgs/Drum
• Specification: ISO 9001, Kosher Certificate
• Trademark: KINGHERBS
• Origin: China
• HS Code: 2938909090
• Production Capacity: 2500kgs/Month

Product Description

Banaba Leaf Extract
Botanical Soure: Lagerstroemia Speciosa L.
CAS No.: 4547-24-4
Plant Part Used: Leaf
Specification: Corosolic acid 1%~10% By HPLC
Appearance: Light yellow or white powder

Features:
Banaba extract comes from the leaf of Lagerstroemia Speciosa. The main active ingredient is corosolic acid, a terpenoid compound known to stimulate glucose transport across cell membranes. Leaves of the plant Lagerstroemia speciosa have been used as a folk medicine for treatment of diabetes and kidney diseases.
 
KINGHERBS can offer 1%~10% Corosolic acid. It can help to regulate blood sugar and has strong antioxidant properties that help to prevent damage by free radicals. Corosolic Acid may also be beneficial in lowering the blood pressure as well as burning fat. It is also believed to have powerful antioxidant properties. It may help to neutralize free radical, and promote healthy kidney function and prevent cell membrane lipid oxidation.

Main Functions:
It can be used for balancing blood sugar;
Promoting weight loss is an important function of banaba leaf extract;
It can control appetite and food craving,especially carbohydrate cravings.
 

Analysis Items		Specifications	Results		Methods used
Identification		Positive	Conforms		TLC
Appearance		Fine White Powder	Conforms		Visual test
Odor & Taste		Characteristic sour	Conforms		Organoleptic test
Bulk Density		45-60g/100ml	Conforms		Density Meter
Mesh Size		NLT 98% through 80 Mesh	Conforms		80 Mesh Screen
Solubility		Soluble in Grain Alcoholic	Conforms		Visual
Assay		NLT 98% Corosolic Acid	98.24%		HPLC
Loss on Drying		NMT 0.5%	0.36%		5g /105ºC /2hrs
Ash Content		NMT 1.0%	0.43%		2g /525ºC /3hrs
Solvent Residues		NMT 0.05%	Conforms		GC
Heavy Metals		NMT 10ppm	Conforms		Atomic Absorption
Arsenic (As)		NMT 1ppm	Conforms		Atomic Absorption
Lead (Pb)		NMT 1ppm	Conforms		Atomic Absorption
Cadmium (Cd)		NMT 0.5ppm	Conforms		Atomic Absorption
Chlorate (Cl)		NMT 1ppm	Conforms		Atomic Absorption
666		NMT 0.1ppm	Conforms		USP-GC
DDT		NMT 0.5ppm	Conforms		USP-GC
Acephate		NMT 0.2ppm	Conforms		USP-GC
Parathion-ethyl		NMT 0.2ppm	Conforms		USP-GC
PCNB		NMT 0.1ppm	Conforms		USP-GC
Sterilization Method		High temperature & pressure for a short time of 5~10 seconds
Microbiological Data		Total Plate Count < 1000cfu/g	< 1,000 cfu/g		GB 4789.2
		Total Yeast & Mold < 100cfu/g	< 100 cfu/g		GB 4789.15
		E. Coli to be negative	Negative		GB 4789.3
		Staphylococcus to be negative	Negative		GB 4789.10
		Salmonella to be negative	Negative		GB 4789.4