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A New Sugar Substitute Joins a Street Fight - NYTimes.com
The Food and Drug Administration agreed in December that rebaudioside A, an extract from the leaves of the stevia plant, is safe to add to food and drinks.
Stevia has one distinct advantage over all the rest. Because it comes from a plant, marketers can call it a natural sweetener. And that allows companies that have invested millions in new stevia products to tap into two powerful markets at once: natural ingredients and low-calorie products.
Two of the biggest backers, Cargill and Whole Earth Sweetener Company, earlier this year began rolling out packets of stevia-based sweeteners, called Truvia and PureVia respectively. The extract is in the companies’ drinks, too. Among the new stevia products marketed as naturally sweetened are Sprite Green from Coca-Cola and Trop50, from the PepsiCo subsidiary Tropicana. It’s essentially half water and half orange juice doctored with stevia. -
Stevia, Sweetener, Artificial Sweeteners - Dr. Weil
Stevia comes from an herb in the chrysanthemum family called Stevia rebaudiana. It is native to Paraguay, also grows in Brazil and Argentina, and is cultivated in China. The leaves have been used for centuries by native peoples to make sweet teas, or to sweeten other foods, with no evidence of harm. It is available in the United States, and the European Union as a dietary supplement and is sold here in whole-leaf form or as stevioside, the extracted sweet principle, sold as a granular white powder. The powder has very few calories but is so sweet that to use it, you must dissolve it in water, then dispense the solution by drops. A teaspoon of the liquid is equivalent in sweetness of a whole cup of sugar. Stevia is safe for diabetics and is widely used as a nonnutritive sweetener around the world.
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FDA Clears Use of Herb As Sweetener - WSJ.com
The Food and Drug Administration has declared a natural zero-calorie sweetener derived from the herb stevia safe for use in foods and beverages, clearing a path for Coca-Cola Co., PepsiCo Inc. and other companies to market it in a variety of products.
Coke will introduce a reduced-calorie version of Sprite, called Sprite Green, and some Odwalla juice drinks with the new sweetener this month. Pepsi will launch three flavors of a zero-calorie SoBe Lifewater next week, and an orange-juice drink called Trop50, containing half the calories and sugar of orange juice, in March. -
Database Entry: Stevia rebaudiana, Stevia rebaudiana
Family: Asteraceae
Genus: Stevia
Species: rebaudiana
Synonyms: Eupatorium rebaudianum
Common Names: Stevia, sweet leaf of Paraguay, caa-he-éé, kaa jheéé, ca-a-jhei, ca-a-yupi, azucacaa, eira-caa, capim doce, erva doce, sweet-herb, honey yerba, honeyleaf, yaa waan, candy leaf
Part Used: Leaves -
Stevia - Naturally Sweet - Recipes, Cooking Tips, Articles, and leading Stevia Products
Stevia is a South American herb that has been used as a sweetener by the Guarani Indians of Paraguay for hundreds of years. The leaves of this small, green Stevia rebaudiana plant have a delicious and refreshing taste that can be 30 times sweeter than sugar.
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Stevia Information - SteviaInfo.com
Welcome to SteviaInfo.com, a project dedicated to providing accurate and credible information about stevia, the all-natural, zero-calorie sweetener.
Stevia Weight Loss RecipesProduced from a member of the daisy family, stevia is the world's only all-natural sweetener with zero calories, zero carbohydrates and a zero glycemic index. These attributes make stevia a good alternative to sugar or chemical sweeteners. Especially popular as a sweetener for coffees and teas, Stevia can also be used in cooking and baking, helping you reduce your calorie intake and stay healthy. -
Tips on growing stevia
You need not be a South American planter to be a successful stevia grower. While the herb's native locale may make it appear somewhat exotic, it has proved to be quite adaptable and capable of being cultivated in climate zones as diverse as Florida and southern Canada.
True, home-grown stevia may lack the potency of refined white stevia extract; whole stevioside content generally ranges from 81 to 91 percent, as compared to a leaf level of approximately 12 percent. But it can provide you with a quantity of freshly harvested stevia 'tea leaves' to augment your supply of commercial stevia sweeteners. -
Stevia Sweetener
Stevia Sweetener
is not only sweeter and healthier than sugar,
but it is also better than other sugar substitutes.
Stevia sweetener can be purchased as a leaf product
or as a refined liquid or powder extract. -
Stevia - Wikipedia, the free encyclopedia
Stevia is a genus of about 240 species of herbs and shrubs in the sunflower family (Asteraceae), native to subtropical and tropical South America and Central America. The species Stevia rebaudiana, commonly known as sweetleaf, sweet leaf, sugarleaf, or simply stevia, is widely grown for its sweet leaves. As a sweetener and sugar substitute, stevia's taste has a slower onset and longer duration than that of sugar, although some of its extracts may have a bitter or licorice-like aftertaste at high concentrations.
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White Tea Could Keep You Healthy And Looking Young
ScienceDaily (Aug. 10, 2009) — Next time you’re making a cuppa, new research shows it might be wise to opt for a white tea if you want to reduce your risk of cancer, rheumatoid arthritis or even just age-associated wrinkles. Researchers from Kingston University teamed up with Neal’s Yard Remedies to test the health properties of 21 plant and herb extracts. They discovered all of the plants tested had some potential benefits, but were intrigued to find white tea considerably outperformed all of them.
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Anti-collagenase, anti-elastase and anti-oxidant activities of extracts from 21 plants (free full text PDF available)
Conclusions
From a panel of twenty three plant extracts, some one dozen exhibit high or satisfactory anti-collagenase or anti-elastase activities, with nine having inhibitory activity against both enzymes. These included white tea which was found to have very high phenolic content, along with high TEAC and SOD activities
Anti-collagenase, anti-elastase and anti-oxidant activities of extracts from 21 plants.
Thring TS, Hili P, Naughton DP.
BMC Complement Altern Med. 2009 Aug 4;9(1):27. [Epub ahead of print]
PMID: 19653897
doi:10.1186/1472-6882-9-27 -
Green tea 'slows prostate cancer' - BBC NEWS | Health
A chemical found in green tea appears to slow the progression of prostate cancer, a study has suggested.
Green tea has been linked to a positive effect on a wide range of conditions, including heart disease, cancer and Alzheimer's disease. -
[Action of soluble carbohydrates from avocado (Persea gratissima Gaertner) fruit on utilization of calcium in the rat] - .[Ann Nutr Aliment. 1980] - PubMed Result
[Action of soluble carbohydrates from avocado (Persea gratissima Gaertner) fruit on utilization of calcium in the rat]
Raonimalala AF, Digaud A, Fournier P.
Ann Nutr Aliment. 1980;34(4):735-44. French.
PMID: 7224495 -
Anti-aromatase activity of phytochemicals in white button mushrooms (Agaricus bisporus). - Cancer Res. 2006 Dec 15
Anti-aromatase activity of phytochemicals in white button mushrooms (Agaricus bisporus).
Chen S, Oh SR, Phung S, Hur G, Ye JJ, Kwok SL, Shrode GE, Belury M, Adams LS, Williams D.
Cancer Res. 2006 Dec 15;66(24):12026-34.
PMID: 17178902
doi: 10.1158/0008-5472.CAN-06-2206 -
White button mushroom (Agaricus bisporus) exhibits antiproliferative and proapoptotic properties and inhibits prostate tumor growth in athymic mice. - [Nutr Cancer. 2008] - PubMed Result
White button mushroom (Agaricus bisporus) exhibits antiproliferative and proapoptotic properties and inhibits prostate tumor growth in athymic mice. Adams LS, Phung S, Wu X, Ki L, Chen S.
Nutr Cancer. 2008;60(6):744-56. n
PMID: 19005974 -
Potent immunostimulants from microalgae invention
Potent immunostimulants from microalgae
USPTO Application #: 20070059317
Title: Potent immunostimulants from microalgae
Abstract: Immunostimulatory polysaccharides can be preferentially extracted from food-grade microalgae using an aqueous ethanol extraction procedure. The resulting preparations exhibit extremely potent immunostimulatory activity. The preferential extraction of these immunostimulatory polysaccharides is dependent on the concentration of ethanol used and the extraction temperature. The most efficient conditions are 50% ethanol concentration at temperatures between 60° and 70° C. The isolated polysaccharide preparations are potentially useful as a botanical or pharmaceutical preparation to improve immune function. -
Herb & Supplement Encyclopedia: Flora Health Canada
We have compiled an Herb and Supplement Encyclopedia that you can search through to learn more about natural remedies.
This herbal and supplement encyclopedia was written in an effort to provide accurate and up to date information on herbs that are commonly used in herbal preparations within Canada and the United States. Covering both their traditional usage and the latest scientific findings, each herbal monograph lists the 'traditional' usages in point form and also outlines the most well founded indications and relevant research in a short overview paragraph.
The information on indications and suggested amount for each herb is largely based on the German Pharmacopoeia and other authoritative sources. We have also listed the traditional use of these herbs by First Nations healers wherever possible, out of respect and great appreciation for their healing wisdom and insight, often born out by science. -
Chlorella, Herb Monograph - Flora Health Herb Encyclopedia
Chlorella, Chlorella pyrenoidosa and other Chlorella spp. [Phylum: Cyanophyta], is a nutrient-dense unicellular fresh water green alga rich in proteins (60%), vitamins, and minerals that is used as a source of food and beneficial phytochemicals. Chlorella has been on the earth since the Precambrian period: over 2.5 billion years. The cells of Chlorella were first identified under a microscope in the 1890s but it wasn't until the 1950s that the Carnegie Institute concluded that chlorella could be grown commercially as a solution to help world hunger. In the 1960s, Japanese scientists turned their attention to chlorella as a promoter of good health. Research has shown that Chlorella has strong detoxification, immunostimulant and wound healing properties and prevents damage to the body from toxic chemicals.
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Sloan-Kettering - Coriolus Versicolor
Coriolus versicolor is a mushroom of the Basidiomycetes class. It was used initially in Traditional Chinese medicine as a tonic, but recent studies suggest that it has immunostimulant and anti-tumor properties. Polysaccharide-K (PSK), a proprietary product derived from Coriolus, was developed for cancer treatment in Japan. When used as an adjuvant, PSK appears to improve survival rates in patients with gastric (1) (2) and colorectal (3) (4) (5) cancers. Other Coriolus extracts, such as polysaccharide-peptide (PSP) and VPS, are available as dietary supplements. When used in conjunction with chemotherapy, PSP may benefit patients with advanced non-small cell lung cancer (7). Other clinical studies using Coriolus extract alone or in combination with other botanicals also suggest positive immunomodulatory effects (8) (9). However, studies on breast cancer (10), hepatocellular carcinoma (11), and leukemia (12) produced mixed results. A hot water extract of Coriolus, VPS, was found to enhance development of large intestinal tumors in mice (21). Coriolus extracts are generally well tolerated but minor adverse effects have been reported.
Many over-the-counter Coriolus products are not standardized, making it difficult to compare potency between brands. It is also unclear if PSK, PSP and other Coriolus extracts have comparable effects. -
Sloan-Kettering - Garlic
Derived from the bulb or clove of the plant. Garlic is used as a spice and to treat hyperlipidemia, hypertension, atherosclerosis, cancer, and infections. Processing can have a substantial effect on the chemical content in garlic; the volatile oil components are sensitive to heat and certain enzymes are acid-labile. Several oral garlic formulations are available, and clinical studies have addressed a variety of the proposed claims. Placebo-controlled trials on the cholesterol lowering effect of garlic yielded mixed results (16) (17) (18) (21) (22) (26). Studies evaluating the antithrombotic effects repeatedly have shown modest reduction in platelet aggregation, but varying levels of fibrinolytic activity. Research shows mixed effects with regard to reductions in blood glucose, blood pressure, or risk of cardiovascular disease (23). Frequently reported adverse events include bad breath, headache, fatigue, GI upset, diarrhea, sweating, and possible hypoglycemia (9). Because garlic is known to decrease platelet aggregation and potentially elevate the INR, it should not be used with anticoagulants or in patients with platelet dysfunction (15). Garlic appears to induce cytochrome p450 3A4 and may enhance metabolism of many medications (e.g. cyclosporin and saquinavir) (12). An analysis of several case-control studies in Europe suggests an inverse association between garlic consumption and risk of common cancers (25).
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