Active Pharmaceutical Ingredients
what is Aloe Vera Extract Barbaloin Aloin?
Aloe Vera Extract Barbaloin Aloin are mainly found on the inner surface of aloe vera leaves and possess various health benefits, such as promoting digestion, relieving constipation and diuresis, detoxifying the body, improving skin health, and exhibiting antibacterial properties.
The aloin content in aloe vera products varies depending on the variety, leaf age, harvesting time, and processing method. According to pharmacopoeia standards, the aloin content in dried aloe vera products is typically 15% to 25%; in whole leaf and leaf peel powders, it is 0.3% to 1%, while in pure aloe vera juice, the content is only 0.005%.
The aloin content in aloe vera products varies depending on the variety, leaf age, harvesting time, and processing method. According to pharmacopoeia standards, the aloin content in dried aloe vera products is typically 15% to 25%; in whole leaf and leaf peel powders, it is 0.3% to 1%, while in pure aloe vera juice, the content is only 0.005%.
COA
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Item
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Specification
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Test Methods
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Physical&Chemical Control
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Appearance
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Brown powder
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Visual
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Odor&Taste
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Characteristic
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Organoleptic
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Assay
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Aloin ≥20%
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HPLC
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MOISTURE CONTENT
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≤1.0%
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Karl Fiscoher Titrimetric Method
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Loss on Drying
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≤1.0%
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CP2020
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Residue on Ignition
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≤1.0%
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CP2020
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Heavy Metals
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Heavy Metals
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NMT10ppm
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CP2020
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Lead(Pb)
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NMT3ppm
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CP2020
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Arsenic (As)
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NMT2ppm
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CP2020
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Mercury(Hg)
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NMT0.1ppm
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CP2020
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Cadmium(Cd)
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NMT1ppm
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CP2020
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Microbiology Control
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Total Plate Count
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NMT1,000cfu/g
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CP2020
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Total Yeast & Mold
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NMT100cfu/g
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CP2020
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E.coli
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Negative
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CP2020
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Salmonella
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Negative
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CP2020
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Packaging&Storage
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Packed in paper-drums and two plastic-bags inside,25kg/Drum.
Keep in cool & dry place. Stay away from strong light and heat. |
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Shelf Life
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Two years if sealed and stored away from strong sun light and heat.
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Aloe Vera Extract Glucoside Aloin benefits
Strong Laxative Effect
Aloe Vera Extract Glucoside are converted into aloe-emodin by bacteria in the colon, stimulating intestinal peristalsis and water secretion, producing a strong laxative effect. It has been used to treat stubborn constipation.
Antibacterial and Anti-inflammatory Effects
Aloe Vera Extract Glucoside Aloin has inhibitory effects on Staphylococcus aureus, Escherichia coli, etc., and can be used topically to treat skin infections.
Other effects: Aloin can also help eliminate toxins from the body, purify the blood, soften blood vessels, lower blood pressure and blood viscosity, promote blood circulation, and prevent arteriosclerosis and cerebral hemorrhage.
Aloe Vera Extract Glucoside are converted into aloe-emodin by bacteria in the colon, stimulating intestinal peristalsis and water secretion, producing a strong laxative effect. It has been used to treat stubborn constipation.
Antibacterial and Anti-inflammatory Effects
Aloe Vera Extract Glucoside Aloin has inhibitory effects on Staphylococcus aureus, Escherichia coli, etc., and can be used topically to treat skin infections.
Other effects: Aloin can also help eliminate toxins from the body, purify the blood, soften blood vessels, lower blood pressure and blood viscosity, promote blood circulation, and prevent arteriosclerosis and cerebral hemorrhage.
Method of extraction of aloin from aloe vera
The extraction of aloe vera glycosides primarily employs solvent extraction methods. First, fresh aloe vera leaves are washed and peeled, and the gel or whole leaves are crushed into a pulp. Then, the pulp is extracted with organic solvents such as methanol, ethanol, or acetone, with the temperature controlled at 40-60°C to improve efficiency. After centrifugation or filtration to remove residues, the extract is purified and separated using macroporous resin columns or silica gel column chromatography. Finally, the aloe vera glycoside powder is obtained through vacuum concentration and vacuum drying. In recent years, new technologies such as ultrasonic-assisted extraction and microwave-assisted extraction have also been applied, which can significantly shorten the extraction time and improve the yield.
Why choose SOST Biotech's Aloe Vera Extract Barbaloin Aloin?
Professional Extraction Technology: Utilizing ultrasonic-assisted extraction and membrane separation purification technology, we ensure the activity and stability of withanolides from Aloe Vera Barbaloin Aloin. Our standardized production process guarantees batch-to-batch consistency, with the withanolide content controlled within a ±2% margin of error.
Strict Quality Control: From raw material procurement to finished product delivery, we implement the HACCP quality management system throughout the entire process. Each batch of product undergoes more than 20 tests, including HPLC, GC-MS, heavy metals, and pesticide residue analysis, to ensure product safety and effectiveness.
Customized Services: We offer Aloe Vera Extract Barbaloin Aloin in various specifications, ranging from 1%-20%, and can customize particle size, solubility, and formulation application solutions according to customer needs.
Email：ericyang@xasost.com
Strict Quality Control: From raw material procurement to finished product delivery, we implement the HACCP quality management system throughout the entire process. Each batch of product undergoes more than 20 tests, including HPLC, GC-MS, heavy metals, and pesticide residue analysis, to ensure product safety and effectiveness.
Customized Services: We offer Aloe Vera Extract Barbaloin Aloin in various specifications, ranging from 1%-20%, and can customize particle size, solubility, and formulation application solutions according to customer needs.
Email：ericyang@xasost.com
Product Data Sheets
| Analysis | Description | Test Method |
| Appearance | Orange-Yellow Powder | Visual |
| Odor | Characteristic | Nasil |
| Identification | Conform with reference sample | HPLC |
| Mesh Size | 100% pass 80 mesh | CP2020 |
| Moisture Content | ≤ 1.0% | GB5009.3-2016 |
| Residue on Ignition | ≤ 0.5 % | CP2020 |
| Heavy Metals | ≤ 10 ppm | CP2020 |
| Arsenic (As) | ≤ 1.5 ppm | BS EN ISO17294-2 2016 2016 |
| Lead (Pb) | ≤ 2 ppm | BS EN ISO17294-2 2016 |
| Cadmium（Cd） | ≤1ppm | BS EN ISO17294-2 2016 |
| Mercury （Hg） | ≤1ppm | BS EN ISO17294-2 2016 |
| Methyl alcohol | 30ppm （Eurofins：LOQ ） | CP2020 |
| N,N-Dimethylformamide | 880ppm （Eurofins：LOQ ） | CP2020 |
| Total Plate Count | ≤10000 cfu/g | ISO 4833- 1:2013 |
| Yeast and Mold | ≤100 cfu/g | ISO 21527-2:2008 |
| Escherichia Coli | < 10cfu/g | ISO 16649-2:2001 |
| Salmonella/25g | Absent | ISO 6579-1:2017 |
| Effective constituent | Curcumin≥98% | HPLC |
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