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CAS NO.10338-51-9
99%(10-100)Gram99%(101-500)Gram99%(501-1000)Gram
We promise our customer following items:
1.Support product customization:
We can provide OEM&ODM , Because we have a professional design team
2.Reasonable price:
We provide high quality products with competitive price in china,
3.Low moq:
No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
Fast respond save client's time, we promise to reply inquiry in 24 hours including holidays and send quotation sheet and other documents in 48 hours.
4.Super-good quality
We have strict quality control system .Good reputation in Market , And have the Third party test report is available
Pls contact us
If you have any further questions or need a sample,Please do not hesitate to contact us.
Xi'an Julong Bio-Tech Co., Ltd.
Latin Name: Rhodiola rosae L./ Rhodiola crenulata SH. Fu.
Family: Crassulaceae
Part of the Plant Used: Root
Product Introduction
Rhodiola rosea ("golden root" or "roseroot") is widely distributed at high altitudes in Arctic and mountainous regions throughout Europe and Asia. It was named by Greek botanist Linnaeus because when cut the fresh root, people can smell the perfume of roses.
Rhodiola characters cold in nature, sweet, bitter and astringent, able to nourish one's lung and clear away internal heat. Rhodiola is another important environmentally-adaptable natural medicament after Panax and thorn slender acanthopanax.(Unlike thorn slender acanthopanax which will cause constipation and Panax which will cause excessive excitement, Rhodiola has little noxious few side effect, so it has a promising future.)
With intensive research of pharmacological function and clinical access, USSR sets Rhodiola as the sample of "adaptive element" in 1976. Since then, Rhodiola has wildly been used to resist fatigue and caducity, enhance mental and physical function and improve attention and memory. In addition, it is clinically applied to treat neurasthenic and neurosis, hypertension, high-amplitude propagated contractions, to perform as nervous excitant to improve intelligence, ameliorate autonomic nerve-angiotasis handicap and myasthenia, etc., to cure diseases caused by free radical proliferation, such as tumor, radiation damage, emphysema, cataract and so on. It is regarded as invigorator to treat impotence, and is used to treat special persons working in special circumstances.
Rhodiola crenulata SH. Fu is one species of Rhodiola sp. It has a main content of Salidroside.
Active Ingredients
Rosavins(Rosarin, Rosavin, Rovin)
Salidroside,Polyphenols
Product Standard
Polyphenols 50%/Rosavins(Rosarin, Rosavin, Rovin) 3%-5%/Salidroside 1%-3%
Polyphenols 50%/Salidroside 3%-5%
Different specs of Rhodiola extracts available.
Analysis Items | Specifications | Test Methods |
Botanical Resource | Rhodiola rosea | Taxology |
Assay | Polyphenols 50% Rosavins 3%-5% Salidroside 1%-3% |
UV-VIS HPLC |
Solubility | soluble in hydro-alcoholic solution | Visual |
Moisture Content | NMT 5.0% | 5g/105ºC/2hrs |
Ash Content | NMT 3.0% | 2g/525ºC/3hrs |
Heavy Metals | NMT 10ppm | Atomic Absorption |
Arsenic | NMT 1ppm | Atomic Absorption |
Solvent Residues | NMT 10ppm | Gas Chromatography |
Analysis Items | Specifications | Test Methods |
BotanicalResource | Rhodiola crenulata | Taxology |
Assay | Polyphenols 50% Salidroside 3%-5% |
UV-VIS HPLC |
Solubility | Good soluble in hydro-alcoholic solution | Visual |
Moisture Content | NMT 5.0% | 5g/105ºC/2hrs |
Ash Content | NMT 5.0% | 2g/525ºC/3hrs |
Heavy Metals | NMT 10ppm | Atomic Absorption |
Arsenic | NMT 1ppm | Atomic Absorption |
Solvent Residues | NMT 10ppm | Gas Chromatography |
Physiological action
1. Impact on the nervous centralis system (reduce the level of 5-hydroxylamine in brain);
2. Anti-anoxia;
3. Anti-fatigue;
4. Anti-caducity;
5. Anti-tumor;
6. Detoxifcation;
7. Promote blood circulation and smoothing bump;
8. Improving the process of aerobic metabolism.
Toxicity and Contraindications
Rhodiola root extract is low in toxicity, and has few side-effects. If someone feels excess exciting, extremely nervous and discomposed, it is advised to take less dosage at the beginning and then increase gradually. It may disturb sleeping and bring colorful dreams at former weeks of taking the medicine, so it is suggested to take the medicine in the morning.
Rhodiola root extract can increase the effect of antidepressant, so it is forbidden to use at manic-depressive psychosis patients. It is better to take 30 mins before meals.
Applications
1. Pharmaceutical stuff
2. Health care
3. Food additives
Fedex/DHL/TNT | Shiping By Air | Shiping By Sea | |
Suitable Quantity | Under 25KG | Under 100KG | More Than 100KG |
Shipment Time | 3-10 Days | 5-15 Days | 15-45 Days |
Shiping Cost | High Cost | High Cost | Lost Cost |
Service | Door to Door | Door to Airport | Port To Port |
Other | Easy To Pick Up Goods | Professional Broker is Needed |
Q: What's your MOQ
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Q: Is there a discount
A: Yes, for larger quantity, we always support with better price.
Q: How to confirm the Product Quality before placing orders
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests
Q: How to start orders or make payments
A: You can send our your Purchase order (if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q: How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.