Aloe Vera Extract Rhein
Aloe Vera Extract Rhein (HPLC 98% min) refers to an extract derived from aloe vera plants that contain a minimum of 98% rhein as determined by high-performance liquid chromatography (HPLC). Rhein is a compound found in aloe vera and is known for its potential health benefits.
Rhein is a major component of aloe vera essential oil and can be found in a free state in aloe vera or the form of glycosides in rhubarb, senna leaves, and aloe vera. It is described as orange-yellow needle-shaped crystals that can be precipitated from toluene or ethanol. It has a relative molecular mass of 270.25 and a melting point of 223-224°C. It can sublime in a stream of carbon dioxide and is easily soluble in hot ethanol, ether, and benzene, forming yellow solutions. It is also soluble in ammonia solution and sulfuric acid, forming crimson solutions.
The main active ingredients of aloe vera are aloe-emodin and rhein. Aloe vera juice has anti-inflammatory properties and can promote the healing of damaged skin. Rhein can inhibit cholesterol absorption and promote intestinal peristalsis, thus potentially aiding in reducing cholesterol levels and weight loss. It also exhibits antibacterial properties against most Gram-positive and some Gram-negative bacteria in vitro, with the most effective components being anthraquinone derivatives, including rhein, emodin, and aloe-emodin.
In summary, Aloe Vera Extract Rhein (HPLC 98% min) is a concentrated extract of aloe vera containing a high percentage of rhein, which has been associated with various potential health benefits including anti-inflammatory, antibacterial, and cholesterol-lowering properties. Contact us for more information: grace@biowaycn.com.
| Appearance： | Yellow powder |
| Specification： | Vera Extract Rhein 98% |
| We also have other spec.: | |
| Aloin: 10%-98%; 10% -60% in brown color; | |
| 70%-80% light yellow-green color; | |
| 90% light yellow color. | |
| Aloe Emodin: 80%-98%, in brown yellow color; | |
| Aloe Rhein: 98%, in brown yellow color; | |
| Ratio product: 4:1-20:1;in brown color; | |
| Aloe Vera Powder: in light green color; | |
| Aloe Vera Gel Freeze Dried Powder: 100:1, 200:1, in white color; Aloe Vera Gel Spray Dried Powder: 100:1, 200:1, in white color. |
| ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | Yellow Fine Powder | Complies |
| Odor & Tasted | Characteristic | Complies |
| Assay(%) | ≥98.0 | Complies |
| Loss on dry(%) | ≤5.0 | 3.5 |
| Ash(%) | ≤5.0 | 3.6 |
| Mesh | 100% pass 80 mesh | Complies |
| Heavy Metals | ||
| Heavy Metal(ppm) | ≤20 | Complies |
| Pb(ppm) | ≤2.0 | Complies |
| As(ppm) | ≤2.0 | Complies |
| Microbiological Tests | ||
| Total Plate Count(cfu/g) | ≤ 1000 | Complies |
| Yeasts and Moulds(cfu/g) | ≤ 100 | Complies |
| E.coli(cfu/g) | Negative | Complies |
| Salmonella | Negative | Complies |
| Conclusion | Conform to the standard. | |
| Packing | 25kgs/ drum. | |
| Storage and Handling | Store in a cool and dry place, keep away from direct strong and heat. | |
| Shelf life | Two years if sealed and store away from direct sun light. | |
Melting Point: 223-224°C
Boiling Point: Approximately 373.35°C
Density: Approximately 1.3280
Refractive Index: Estimated at 1.5000
Storage Conditions: Store at 2-8°C
Solubility: Soluble in chloroform (slightly), DMSO (slightly), methanol (slightly, with heating)
Acidity (pKa): Predicted at 6.30±0.20
Color: Ranges from orange to deep orange
Stability: Hygroscopic
CAS Database: 481-72-1
Here are the product functions or health benefits of Aloe Vera Extract Rhein (HPLC 98% min):
Antioxidant Support: Contains potent antioxidants that may help protect the body from oxidative stress.
Wound Healing: Supports faster wound healing and reduces inflammation when applied topically.
Oral Health: May reduce dental plaque and support oral hygiene.
Digestive Aid: Potential to alleviate constipation with controlled use.
Skincare Benefits: Used in skincare products for moisturizing and anti-inflammatory effects.
Blood Sugar Regulation: Studies suggest potential for aiding in blood sugar level management.
Here are the product applications of Aloe Vera Extract Rhein (HPLC 98% min) :
Dietary Supplements: Used as a bioactive ingredient in dietary supplement formulations.
Skincare Products: Incorporated into skincare formulations for its moisturizing and anti-inflammatory properties.
Oral Care: Utilized in toothpaste and mouthwash for potential dental plaque reduction.
Wound Healing Formulations: Included in products that promote faster wound healing and reduce inflammation.
Digestive Health Products: Used in controlled doses for potential alleviation of constipation.
Packaging And Service
Packaging
* Delivery Time: Around 3-5 workdays after your payment.
* Package: In fiber drums with two plastic bags inside.
* Net Weight: 25kgs/drum,Gross Weight: 28kgs/Drum
* Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
* Storage: Stored in a dry and cool place, keep away from strong light and heat.
* Shelf Life: Two years when properly stored.
Shipping
* DHL Express, FEDEX, and EMS for quantities less than 50KG, usually called as DDU service.
* Sea shipping for quantities over 500 kg; and air shipping is available for 50 kg above.
* For high-value products, please select air shipping and DHL express for safety.
* Please confirm if you can make the clearance when goods reach your customs before placing an order. For buyers from Mexico, Turkey, Italy, Romania, Russia, and other remote areas.
Payment And Delivery Methods
Express
Under 100kg, 3-5Days
Door to door service easy to pick up the goods
By Sea
Over300kg, Around 30 Days
Port to port service professional clearance broker needed
By Air
100kg-1000kg, 5-7Days
Airport to airport service professional clearance broker needed
Production Details (Flow Chart)
1. Sourcing and Harvesting
2. Extraction
3. Concentration and Purification
4. Drying
5. Standardization
6. Quality Control
7. Packaging 8. Distribution
Certification
It is certified by ISO, HALAL, and KOSHER certificates.
FAQ (Frequently Asked Questions)
What is the difference between aloe vera and aloe vera extract?
Aloe vera and aloe vera extract are related but distinct products with different properties and uses.
Aloe vera refers to the plant itself, scientifically known as Aloe barbadensis miller. It is a succulent plant with thick, fleshy leaves that contain a gel-like substance. This gel is commonly used in various health, skincare, and medicinal products due to its moisturizing, soothing, and healing properties. Aloe vera gel can be obtained directly from the leaves of the plant through cutting and processing.
Aloe vera extract, on the other hand, is a concentrated form of the beneficial compounds found in aloe vera. The extraction process involves isolating specific components, such as polysaccharides, anthraquinones (including rhein), and other bioactive compounds, from the gel or other parts of the aloe vera plant. This concentrated extract is often used in the formulation of dietary supplements, skincare products, and medicinal preparations.
In summary, aloe vera is the natural plant itself, while aloe vera extract is a concentrated form of the beneficial compounds derived from the plant. The extract is often used for its potential health benefits and is more potent than the raw aloe vera gel.
What are the benefits of aloe vera extract?
Aloe vera extract is known for its various potential health benefits, which are supported by scientific research. Here are some of the benefits associated with aloe vera extract:
Healthful Plant Compounds: Aloe vera extract contains a variety of bioactive compounds, including vitamins, minerals, enzymes, and amino acids, which contribute to its potential health-promoting properties.
Antioxidant and Antibacterial Properties: Aloe vera extract exhibits antioxidant and antibacterial properties, which may help protect the body from oxidative stress and support the immune system.
Accelerates Wound Healing: The application of aloe vera extract to wounds and burns has been shown to promote faster healing and reduce inflammation, potentially due to its anti-inflammatory and antimicrobial effects.
Reduces Dental Plaque: Aloe vera extract has been studied for its potential to reduce dental plaque and gingivitis when used in oral care products such as toothpaste and mouthwash.
Helps Treat Canker Sores: Aloe vera extract may provide relief from the pain and inflammation associated with canker sores when used as a topical treatment.
Reduces Constipation: Aloe vera extract contains compounds that have a laxative effect, which may help alleviate constipation when used in controlled doses.
Improves Skin and Prevents Wrinkles: Aloe vera extract is commonly used in skincare products due to its moisturizing, soothing, and anti-inflammatory properties, which may help improve skin health and reduce the appearance of wrinkles.
Lowers Blood Sugar Levels: Some studies suggest that aloe vera extract may help lower blood sugar levels in individuals with diabetes, although further research is needed to confirm its effectiveness for this purpose.
It’s important to note that while aloe vera extract offers potential health benefits, there are also risks associated with its use, particularly when consumed in large quantities or for extended periods. These risks may include gastrointestinal discomfort, allergic reactions, and potential interactions with certain medications. As with any supplement or natural remedy, it’s advisable to consult with a healthcare professional before using aloe vera extract, especially if you have any underlying health conditions or are taking medications.
What are the disadvantages of aloe vera extract?
While aloe vera extract offers various potential health benefits, there are also potential disadvantages and risks associated with its use, particularly when used inappropriately or in excessive amounts. Some of the disadvantages and risks of aloe vera extract include:
Gastrointestinal Discomfort: Consuming high doses of aloe vera extract, particularly in the form of oral supplements, may lead to gastrointestinal discomfort, including abdominal cramps, diarrhea, and nausea.
Allergic Reactions: Some individuals may be allergic to aloe vera extract, leading to skin irritation, itching, redness, or hives upon contact with the extract.
Interactions with Medications: Aloe vera extract may interact with certain medications, including diuretics, heart medications, and diabetes medications, potentially affecting their effectiveness or leading to adverse effects.
Prolonged Use: Long-term or excessive use of aloe vera extract, particularly in high doses, may lead to electrolyte imbalances, dehydration, and potential damage to the kidneys.
Pregnancy and Breastfeeding: The use of aloe vera extract, especially in oral form, is not recommended during pregnancy and breastfeeding due to potential risks to the developing fetus or infant.
Skin Sensitivity: Some individuals may experience skin sensitivity or allergic reactions when using topical products containing aloe vera extract, particularly if they have a history of skin allergies or sensitivities.
Lack of Standardization: The quality and potency of aloe vera extract products can vary, and there may be a lack of standardization in the manufacturing and labeling of these products, leading to potential inconsistencies in their effects and safety.
It’s important to note that the potential disadvantages and risks associated with aloe vera extract are often related to improper use, excessive consumption, or individual sensitivities. When used appropriately and in moderation, aloe vera extract can be a beneficial natural remedy. As with any supplement or natural product, it’s advisable to consult with a healthcare professional before using aloe vera extract, especially if you have any underlying health conditions, are taking medications, or are pregnant or breastfeeding.
