Best Price Plant Extract Water Soluble USP42/Ep10.0/Cp2020 Organic Ginkgo Biloba Leaf Extract Powder

Product Description

Product Description

Product Description	According to USP, Powdered Ginkgo Extract is prepared from dried and comminuted leaves of Ginkgo extracted by suitable solvents. The ratio of the crude plant material to Powdered Extract isbetween 35:1 and 67:1. lt contains NLT 22.0% and NMT 27.0% of flavonoids, calculated as flavonol alycosides, on the dried basis. lt contains NLT 5.4% and NMT 12.0% of terpene lactones, consisting of between 2.6% and 5.8% of bilobalide and between 2.8% and 6.2% of the sum of ginkgolide A , ginkgolide B , and ginkgolide C, on the dried basis.
Function	Promotes circulation Antioxidant Anti-aging Fighting dementia, Alzheimer's disease and memory improvement Treatment of hypertension Treatment of diabetes
Application	Health Care Products, Food, Daily Necessities, Cosmetics, Functional Drink
Application Form	Lotion, Paste, Tablet, Capsule, Granules

Test Items	Specifications	Test Methods
Sensory Requirements
Character	It should be light brown yellow to brownish-red uniform powder, with characteristic odor and taste, without obvious visible impurities.	Organoleptic
Identification
TLC	Have to Comply	Ch.P<0502>
Fingerprint	Have to Comply	Ch.P<0512>
HPLC	The ratio of the kaempferol peak to the quercetin peak is 0.8-1.2	Ch.P<0512>
	The peak for isorhamnetin is NLT 0.15 times the sizes of the quercetin peak.
Assay
Total Flavonoids, %	22.0-27.0 (Calculated as flavonol glycosides, on the dried basis)	Ch.P<0512>
Terpene lactones, %	5.4-12.0 (Calculated as Terpene lactones, on the dried basis)	Ch.P<0512>
	2.6-5.8 (Bilobalides)
	2.8-6.2 (Ginkgolides A+B+C)
Quality Data
Loss on drying, %	≤ 5.0	Ch.P<0831>
Residue on ignition, %	≤ 0.8	Ch.P<0841>
Particle size (80 mesh), %	≥ 95	Ch.P<0982>
Bulk density, g/ml	0.45-0.65	Enterprise Method
Tap density, g/ml	Matured value	Enterprise Method
Heavy metals, ppm	≤ 20	Ch.P<0821>
Free quercetin, %	≤ 0.3	Ch.P<0512>
Ginkgo acids, ppm	≤ 5.0	Ch.P<0512>
Sophoricoside, ppm	≤ 300	Ch.P<0512>
Rutin, %	≤ 3.0	Ch.P<0512>
Control Items
Pesticide residues	Meet with USP<561>	Test by external lab
Ethanol, mg/kg	≤ 5000	Ch.P<0861>
PAHs, ppb	< 50	Test by external lab
BaP, ppb	< 10	Test by external lab
Microbial Limits
TABC, cfu/g	≤ 1000	Ch.P<1105>
TMYC, cfu/g	≤ 100	Ch.P<1105>
E.coli, /10g	Absent	Ch.P<1106>
Salmonella, /10g	Absent	Ch.P<1106>
Storage: Keep it under seal in dry place.
Shelf Life: 2 years.

Our Advantages
1) Inventory in local and USA stock, with shorter lead time;
2) Super water-soluble GBE is avaiable, the solution is tranparent with good color;
3) Organic GBE is available, with traceability certificate;
4) We can share our identification method for adulterations in GBE with you.
Production Application
We can offer ODM&OEM service of granule,Freeze dride cubne,solid beverage,concentrate drink,softel,functional gummy,normal tablet,bubble tablet.please contact us if you are interested in it.
FAQ
Q1: What's the difference between herb extract and powder?
A: The extract is a concentrated powder form of raw material. The herb extract's procedure flow is wash, extraction, concentration, purification, drying, grinding, sieving, package. The herb powder is just a powder form of the herb. The procedure flow is wash, drying, grinding, sieving, package.
Q2: What's the extract solvent used in the procedure?
A: The extract solvent is always depending on the active ingredient in the raw material, regulation and customers' requirement. The solvents mostly used for extraction are water and ethanol. Even the solvent other than water used in the procedure, the solvent residue in the extract product also can conform with ICH Q3CR5.
Q3: Is there any other ingredient used in the product?
A: It depends. For product which is hard to be dried, we need to add some maltodextrin into the extraction solution before drying. The maltodextrin we used is food-class carrier, from non-GMO corn. We can share customer with the ingredient composition table.
Q4: How to make sure the quality of the product?
A: Firstly, every batch finish product must be tested and qualified before delivery. We can send a specification sheet or CoA for confirmation. The HPLC chromatography graph also can be provided. Secondly, we can provide pre-ship sample to customer for quality confirmation.
Q5: Can you develop a new product for us?
A: Yes, we can. We have independent R&D dept, who is able to update the procedure parameters of our main products and develop the procedure of new product. For more information, please contact us directly.
Q6: Can you offer this in capsules or tablets as well?
A: Yes, we have related equipment for preparation of finish product, like tablet, capsule and granule. Kindly contact with us for details.
Q7: What is the MOQ?
A: For most of the products we already have in stock, the MOQ is 1kg. If the product is a new specification and need to be produced from raw material, the MOQ depends.
Q8: Is there any discount?
A: Yes, for larger quantity or better payment period, we can support with better price.
Q9: How about delivery time?
A: For most products, the product can be sent out from factory in 5days. If we don't have inventory, the product need to produced from raw material, the ordinary period is 20-25days.
Q10: How do you treat with quality complaint?
A: We will always be responsible for the quality of our products. If there's a complaint, we will first assist customers to solve the most direct needs.
Secondly, we have SOP for quality complaint. QA will investigate the problem, after that we'll give customer a formal feedback about the cause of the quality issue and related precautions for this problem.
Why Us
Other recommendation

Product		Specification
Ginseng Series	American Ginseng Extract	Ginsenosides 1-70% HPLC; Ginsenosides 1-70% UV; Polysaccharides 20%
	Panax Ginseng Extract	Ginsenosides 1-60% HPLC; Ginsenosides 1-80% UV; Polysaccharides 20%
	Black Ginseng Extract	Ginsenosides 3% HPLC, Rg3+Rk1+Rg5 >0.4% HPLC
	CLEAN-GINSENG®	Ginsenosides 4% HPLC, Solubility (20ºC): ++
	Ginseng Peptide	Ginsenosides 4% HPLC, Peptide>10%, Protein>15%
	Ginseng Powder	Grinding powder, Ginsenosides 1-3% HPLC
	Ginsenoside Rg3/Rh2/Re	Rg3>10%; Rh2>3%; Re>50%
	Korean Red Ginseng Extract	Ginsenosides 1-60% HPLC; 1-60% UV
	Notoginseng (Tienchi) Extract	Ginsenosides 1-80% HPLC
	Rare Ginsenosides	Total rare ginsenosides>20% HPLC (Rk2+ (S)-Rg3+ (R)-Rg3+ (S)-Rh2+ (R)-Rh2+ Rg5+ Rk1+Rk3+ (S)-Rh1+ (R)-Rh1+ Rh3+ Rh4 + (S)-aPPT+ (R)-aPPT+ (S)-aPPD+ (R)-aPPD)
	Siberian Ginseng Extract	Eleutherosides (B+E) 0.8-1.2%
Mushroom Series	Reishi Mushroom Extract	β-Glucan 1-10%; Polysaccharides 30%; Triterpene 1-30%
	Shiitake Mushroom Extract	Polysaccharides 30%
	Lion's Mane Mushroom Extract	β-Glucan 1-10%; Polysaccharides 30%
	Maitake Mushroom Extract	Polysaccharides 30%
	Chaga Mushroom Extract	Polysaccharides 30%; Triterpene 1-10%
	Cordyceps Mycelium Powder	Adenosine 0.22%; Mannitol 8%
	Turkey Tail Mushroom Extract	Polysaccharides 30%
Organic Products	Organic Apple Cider Vinegar Powder	Total Acid 5%
	Organic Craneberry Extract	Ratio Extract; SD Powder
	Organic Ginger Extract	Gingerol 1%
	Organic Ginkgo Biloba Extract	Ratio Extract; Flavone 3%
	Organic Matcha Powder	800 Mesh Powder
	Organic Rhodiola Rosea Extract	1% Salidroside
	Organic Turmeric Extract	Ratio Extract; Curcuminoids 10%
Fruit Series	Acai SD Powder	4:1
	Elderberry (Sambucus) Extract	Anthocyanins 5-36%; SD Powder
	European Bilberry Extract	Anthocyanin 36% HPLC; Anthoyanidins 25% UV
	Acerola Cherry Extract	VC 16-18%; SD Powder
	Aronia Extract	Anthocyanins 5-15%; SD Powder
	Black Currant Extract	Anthocyanins 5-35% HPLC; SD Powder
	Blueberry SD Powder	4:1
	Cranberry Extract	Anthoyanidins 25% UV; SD Powder, PACs 30%
	Grape Seed Extract	95%OPC; Polyphenol>80%
	Chasteberry Extract	Aucubin 0.5-2%; Agnuside 0.5-2%; SD Powder
	Goji (Wolfberry) Extract	Polysaccharides 20-40%; SD Powder
	Raspberry Extract	Polysaccharides 20%; SD Powder
Herbal Extract	Black Garlic Extract	SAC 0.1-4%; Polyphenol 1-3%
	Black Ginger Extract	5,7-Dimethoxyflavone: 1-20%
	Mulberry Leaf Extract	DNJ 0.8-5%
	Rhodiola Rosea Extract	Rosavins 3%-5%, Rhodioside 1-2%
	Sakura Extract	1- O-caaffeyl -β -d-glucopyranoside 2%, Quercetin -3-O-β -D-glucopyranoside 0.1%
	Astragalus Extract	Astragaloside>0.5%; Polysaccharides>30%
	Epimedium Extract	Icariin 10-98%
	Giant Knotweed Extract	Resvertrol 50-98%
	Green Coffee Bean Extract	Chlorogenic acid>50%
	Tongkat Ali Extract	Eurycomanone 0.3-2%/HPLC
	Kelp Extract	Fucoidan 85%
	Garlic Extract	Alliin 1-98%, without smell
	Ginger Extract	Gingerol 1-5%
Plant Protein	Broad Bean Protein	Protein 90%
	Chickpea Protein	Protein 70-85%
	Pea Protein	Protein 80%
	Soybean Extract	Isoflavones>40%/HPLC;Protin 40%-65%
	Mung Bean Protein	Protein 80%
Tea Series	Instant Green Tea Powder	Instant Powder, Polyphenol>20%
	Instant Oolong Powder	Instant Powder, Polyphenol>20%
	Instant Black Tea Powder	Instant Powder, Polyphenol>20%
	Instant Jasmine Tea Powder	Instant Powder, Polyphenol>20%
	Kombucha FD Powder	Freeze-dried Powder
	L-Theanine	20-40% HPLC, Nature origin
	TF-Roberts® Black Tea Extract	Theaflavin≥5%