Stevia Extract Stevioside Powder Natural Sweetener Factory Supply Stevioside
Product Description
What is Stevioside?
Stevioside is the main strong sweet component contained in stevia, and is a natural sweetener, which has been widely used in food industry and pharmaceutical manufacturing industry.
Source: Stevioside is extracted from stevia plant.
Basic introduction: Stevioside is the main strong sweet component contained in stevia, also known as Stevioside, is a diterpene ligand, belonging to tetracyclic diterpenoids, connected to a glucose at the α-carboxyl group at C-4 position, and a disaccharide at the C-13 position, is a kind of sweet terpene ligand, which is a white powder. Its molecular formula is C38H60O18 and its molecular weight is 803.
Certificate of Analysis
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Product Name: |
Stevioside |
Test Date: |
2023-05-19 |
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Batch No.: |
NG-23051801 |
Manufacture Date: |
2023-05-18 |
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Quantity: |
800kg |
Expiration Date: |
2025-05-17 |
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ITEMS |
STANDARD |
RESULTS |
| Appearance | White crystal powder | Complies |
| Odor | Characteristic | Complies |
| Assay | ≥ 90.0% | 90.65% |
| Ash | ≤0.5% | 0.02% |
| Loss on Drying | ≤5% | 3.12% |
| Heavy Metals | ≤ 10ppm | Complies |
| Pb | ≤ 1.0ppm | ＜0.1ppm |
| As | ≤ 0.1ppm | ＜0.1ppm |
| Cd | ≤ 0.1ppm | ＜0.1ppm |
| Hg | ≤ 0.1ppm | ＜0.1ppm |
| Total Plate Count | ≤ 1000CFU/g | ＜100CFU/g |
| Molds & Yeast | ≤ 100CFU/g | ＜10CFU/g |
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≤ 10CFU/g | Negative |
| Listeria | Negative | Negative |
| Staphylococcus aureus | ≤ 10CFU/g | Negative |
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Conclusion |
Conform to the specification of the requirement. |
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Storage |
Store in a cool, dry and ventilated place place. |
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Shelf Life |
Two years if sealed and store away from direct sun light and moisture. |
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What is the function of Stevioside in the food industry?
1. Sweetness and flavor
The sweetness of stevioside is about 300 times that of sucrose, and the taste is similar to sucrose, with pure sweetness and no odor, but the residual taste lasts longer than sucrose. Like other sweeteners, the sweetness ratio of stevioside decreases with the increase of its concentration, and it is slightly bitter. Stevioside has a higher sweetness in cold drinks than stevioside with the same concentration in hot drinks. When stevioside is mixed with sucrose isomerized syrup, it can give full play to the sweetness of sugar. Mixing with organic acids (such as malic acid, tartaric acid, glutamic acid, glycine) and their salts can improve the sweetness quality, and the sweetness multiple of stevioside is increased in the presence of salt.
2. Heat resistance
Stevioside has good heat resistance, and its sweetness remains unchanged when heated below 95 ℃ for 2 hours. When the pH value is between 2.5 and 3.5, the concentration of stevioside is 0.05 %, and the stevioside is heated at 80° to 100 ℃ for 1 hour, the residual rate of stevioside is about 90%. When the pH value is between 3.0 and 4.0 and the concentration is 0.013%, the retention rate is about 90% when stored at room temperature for six months, and the 0.1% stevia solution in a glass container is exposed to sunlight for seven months, the retention rate is above 90%.
3. Solubility of stevioside
Stevioside is soluble in water and ethanol, but insoluble in organic solvents such as benzene and ether. The higher the degree of refining, the slower the dissolution rate in water. The solubility in water at room temperature is about 0.12%. Due to the doping of other sugars, sugar alcohols and other sweeteners, the solubility of commercially available products varies greatly, and it is easy to absorb moisture.
4. Bacteriostasis
Stevioside is not assimilated and fermented by microorganisms, so it has antibacterial effect, which makes it widely used in pharmaceutical industry.
What is the application of Stevioside?
1. As a sweetening agent, pharmaceutical excipients and taste correction agent
In addition to being used in the food industry, stevioside is also used in the pharmaceutical industry as a taste modifier (to correct the difference and strange taste of some drugs) and excipients (tablets, pills, capsules, etc.).
2. For the treatment of hypertensive patients
The drugs formulated with stevia as the main ingredient were used in the treatment of hypertensive patients. During the treatment, all antihypertensive drugs and sedatives were stopped, and the total effective rate of antihypertensive was almost 100%. Among them, the obvious effect accounted for 85%, and the symptoms of dizziness, tinnitus, dry mouth, insomnia and other common hypertension patients were improved.
3. For the treatment of diabetes patients
Some scientific research departments and hospitals used stevia to test diabetic patients, and the results achieved the effect of lowering blood sugar and urine sugar symptoms, with a total effective rate of 86%
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