Stevia Rebaudiana Whole Leaf Extract

What is Stevia Rebaudiana Whole Leaf Extract?In this study, we evaluated the effectiveness of stevia rebaudiana whole leaf extract against B. burgdorferi spirochetes, persisters, and biofilm forms in vitro.
The susceptibility of the different forms was evaluated by various quantitative techniques in addition to different microscopy methods. The effectiveness of Stevia was compared to doxycycline, cefoperazone, daptomycin, and their combinations. Our results demonstrated that Stevia had significant effect in eliminating B. burgdorferi spirochetes and persisters. Subculture experiments with Stevia and antibiotics treated cells were established for 7 and 14 days yielding, no and 10% viable cells, respectively compared to the above-mentioned antibiotics and antibiotic combination. When Stevia and the three antibiotics were tested against attached biofilms, Stevia significantly reduced B. burgdorferi forms. Results from this study suggest that a natural product such as stevia rebaudiana whole leaf extract could be considered as an effective agent against B. burgdorferi.

For the past few years you haven’t been able to talk about dieting and healthy eating without hearing about stevia, natural sweetener that’s becoming popular in the United States. Stevia rebaudiana is a South American plant native to Paraguay that has traditionally been used to sweeten beverages and make tea. The word “stevia” refers to the entire plant and its components, only some of which are sweet. So what’s the difference between the whole stevia leaf and the stevia you end up putting in your coffee?Stevia rebaudiana whole leaf extract has been used as a sweetener in South America for hundreds of years. The stevia leaves were collected, dried and milled into a fine powder. Because whole leaf stevia contains both sweet and non-sweet components, it often has an licorice-like aftertaste. Over the years new technology has made it possible to extract the naturally sweet components of stevia and minimize the aftertaste to provide the type of products that we see on grocery shelves today.

Basic Information:NameStevia Rebaudiana Whole Leaf Extract
SpecificationReb-A 40%
ColorWhite to light yellow
AppearanceFree flowing powder
StatusKosher, Halal, ISO22000, Natural, GMO free
Expiration date2 years from manufacturing date
PackingOuter: paper carton; Inner: double-layer PE
Storage conditionsStore in cool, dry and ventilated area, away from light.
ParameterMethodsSpecification
Test MethodHPLCFormula Structure
ItemSpecificationTest MethodPhysical&Chemical Control

AppearanceWhite Fine powderVisualOdor&TasteCharacteristicOrganolepticAssayRebaudioside A≥98%HPLC
Other Related Steviol Glycosides≤2.0%JECFA 2010Particle Size100% pass 80 mesh80 Mesh ScreenIdentificationPositiveTLCLoss on Drying≤5.0%JECFA 2010Total Ash≤0.2%JECFA 2010Residue Solvents, ppmMethanol≤200Ethanol≤3,000FCCVIIPH4.5-7.0JECFA 2010Heavy Metals

Heavy MetalsNMT10ppmAtomic AbsorptionLead(Pb)NMT0.5ppmAtomic AbsorptionArsenic (As)NMT1ppmAtomic AbsorptionMercury(Hg)NMT0.1ppmAtomic AbsorptionCadmium(Cd)NMT1ppmAtomic AbsorptionMicrobiology Control

Total Aerobic BacteriaNMT1,000cfu/gCP2015Total Yeast & MoldNMT100cfu/gCP2015E.coliNegativeCP2015SalmonellaNegative/25gCP2015General Status

GMO StatusNon-GMO
Allergen StatusAllergen Free
Packaging&StoragePacked in paper-drums and two plastic-bags inside,20kg/Carton BoxKeep in cool & dry place. Stay away from strong light and heat.
Shelf LifeTwo years if sealed and stored away from strong sun light and heat.

Stevia Rebaudiana Whole Leaf Extract Benefits:

Stevia May Help Control Blood Sugar And Insulin Levels. Extracts from stevia leaves have been used for centuries as a medicinal herb in the traditional treatment.
1.Research has shown that stevia sweeteners do not contribute calories or carbohydrates to the diet.
2.Stevia rebaudiana whole leaf extract contains no sugar and very few, if any, calories. It can be part of a well-balanced diet to help reduce energy intake without sacrificing taste.3.Stevia leaf extract contains many sterols and antioxidant compounds, including kaempferol.Studies have found that kaempferol can reduce the risk of pancreatic cancer by 23 percent.4.Certain glycosides in stevia extract have been found to dilate blood vessels. They can also increase sodium excretion and urine output.5.Foods and beverages containing stevia can play an important role in decreasing calories from unwanted sweeteners in the diets of children.6.Even the highly purified forms of stevia extract are highly unlikely to cause an allergic reaction. No cases of allergic reaction to stevia have been recorded since 2008.
Application:
1. For the purpose of preventive health care, it can be made into various health foods, health drinks and medicines, which can have a therapeutic effect and alleviate effects on certain diseases. It is a delicious gospel for those who refrain from using sugar.
2. Replace some sugar with stevia, such as various beverages (soda, juice, dairy, fresh milk, black tea, coffee, etc.); cold foods such as ice cream, sorbet, ice cream; candy, chewing gum, cakes, Pickled products, sauce products, fruit wines, processed fish products, canned products; and oral liquid medicines, tablets, sugar coatings, granules, etc.
3. Apply stevia to increase the stability of various foods. Such as preventing fermentation, reducing discoloration, reducing the viscosity due to the addition of sucrose, and the like. Instead of sucrose, it can improve certain chewing drugs, oral drugs, and various food tastes.Contact us:
Phone:+1-626-371-6327Email: herbext@undersun.com.cn
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