Primula Malacoides Franch Primula Extract Powder Primroses Acid 4: 1

• Certification: ISO, FDA, HACCP, Kosher, Halal
• Assay Method: HPLC, UV
• Application Form: Paste, Tablet
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Primula Malacoides Franch.
• Model NO.: Primula Extract
• Botanical Source: Primula Malacoides Franch.
• Part Used: Root, 100% Natural
• Product Name: Primula Extract
• Odor & Taste: Characteristic
• Loss on Drying: Nmt 5.0%
• Ash Content: Nmt 5.0%
• Appearance: Fine Yellowish Brown Powder
• Sample: Available
• Particle Size: 80 Mesh
• Shelf Life: 2 Years
• Certificate: Available
• Function 1: Clear Heat and Detoxify
• Active Ingredient: Primroses Acid
• Extract Solvents: Ethanol & Water
• Function 2: Treat of Upper Respiratory Tract Infection
• Transport Package: 25kg/Drum
• Specification: 0.25% Primroses Acid
• Trademark: Kingherbs
• Origin: China
• HS Code: 2938909090
• Production Capacity: 1000kg

Product Description

Primula Extract

Botanical Source:Primula malacoides Franch.
Specification: 4:1;0.25 % Primroses acid; primulaverin0.1%
Plant Parts Used:Whole herb
Appearance:Fine Brown Yellowish Powder

 

Primula Extract Introduction:

Primula was introduced into Europe in the late 19th century and are now widely cultivated around the world. With many horticultural varieties, Primula has ornamental characteristic.

Primula, whole herb from the Primulaceae, grows in moist open lands, ditches and forest margins at altitudes of 1800-3000m. The Primula Extract contain several glycosides of 5-methoxysalicylic methyl ester, such as primeverin and primulaverin. In the dried crude root, their phenolic aglycones are responsible for the typical odor reminiscent of methyl salicylate or anethole. The dried roots contain significant amounts of triterpenesaponins, such as primula acid I, while in the flower these constituents are located in the sepals, and the dominating constituents are flavonoids. Primula can be used as medicine for to treat of upper respiratory tract infection, like Pharyngitis, cough, and for Children with high fever, acute gastro-enteritis, etc.

 

Application:

1. One of ornamental herb

2. Treat of upper respiratory tract infection

3.The flowers are thought to be a milder sedative and are used to calm children and help them sleep.

4.Clearing heat and dampness, purging liver and gallbladder fire, hemostasis.

5.Treat children with high fever, acute gastroenteritis and dysentery.

6.Clear heat and detoxify.Main lung heat cough;Laryngopharyngeal swelling;Erosion of the tongue;Swollen and painful gums;Irascibility eye is red;Carbuncle swollen boil.

 

Product Name		Primula Extract	Batch Number		PME-220712
Botanical Source		Primula malacoides Franch.	Batch Quantity		350kgs
Plant Part Used		root,100% Natural	Country of Origin		China
Type of Products		Standard Extract	Active Ingredient Markers		Primroses acid
Analysis Items		Specifications	Results		Methods used
Identification		Positive	Conforms		TLC
Appearance		Fine yellowish brown powder	Conforms		Visual test
Bulk Density		35-65g/100ml	Conforms		ASTM D1895B
Particle Size		NLT 90% through 80 Mesh	Conforms		AOAC 973.03
Odor & Taste		Characteristic	Conforms		Organoleptic test
Solubility		Soluble slightly in hydro-alcoholic solution	Conforms		Visual
Assay		NLT 0.25% Primroses Acid	0.33%		HPLC
Extraction ratio		5:1	5:1
Loss on Drying		NMT 5.0%	3.22%		5g /105ºC /2hrs
Ash Content		NMT 5.0%	2.65%		2g /525ºC /3hrs
Extract Solvents		Ethanol	Conforms		/
Solvent Residues		NMT 0.05%	Conforms		GC
Heavy Metals		NMT 10ppm	Conforms		Atomic Absorption
Arsenic (As)		NMT 0.5ppm	Conforms		Atomic Absorption
Lead (Pb)		NMT 1ppm	Conforms		Atomic Absorption
Cadmium (Cd)		NMT 0.5ppm	Conforms		Atomic Absorption
Mercury(Hg)		NMT 0.2ppm	Conforms		Atomic Absorption
BHC		NMT 0.1ppm	Conforms		USP-GC
DDT		NMT 0.1ppm	Conforms		USP-GC
Acephate		NMT 0.2ppm	Conforms		USP-GC
Methamidophos		NMT 0.2ppm	Conforms		USP-GC
Parathion-ethyl		NMT 0.2ppm	Conforms		USP-GC
PCNB		NMT 0.1ppm	Conforms		USP-GC
Aflatoxins		NMT 0.2ppb	Absent		USP-HPLC
Sterilization Method		High temperature & pressure for a short time of 5~10 seconds
Microbiological Data		Total Plate Count < 1,000cfu/g	< 330 cfu/g		GB 4789.2
		Total Yeast & Mold < 100cfu/g	< 50 cfu/g		GB 4789.15
		E. Coli to be absent	Absent		GB 4789.3
		Staphylococcus to be absent	Absent		GB 4789.10
		Salmonella to be absent	Absent		GB 4789.4
Packing and Storage		Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum.
		Keep tightly sealed, store away from moisture, strong heat and sunlight.
Shelf Life		2 years if sealed and stored in the recommended conditions.