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August 17, 2011

Hydrexelin: Optimised Hyaluronic Acid

Microencapsulated grade for maximum bioavailability in Nutritional Supplements

Hyaluronic Acid is considered to be an essential anti-ageing nutrient for the skin and joints, to prolong a healthy and active lifestyle. The properties of Hyaluronic Acid have been researched extensively and reported benefits include:

* Treatment of Osteoporosis
* Improved joint function and flexibility
* Reduction in the appearance of wrinkled skin
* Anti-inflammation
* Cardiovascular

Hyaluronic Acid provides viscosity to synovial fluid, providing extra ‘shock absorbing’ capacity to our joints. It also ‘glues’ collagen fibres together in cartilage and skin. It is found naturally in the eyes, hair, gums, skin, joints and even heart valves!

So why is Microencapsulated Hyaluronic Acid important??
In its natural state, Hyaluronic Acid is too big a molecule to be absorbed by the body, hence supplementation and topical application has traditionally been a bit ‘hit and miss’.

Hydrexelin provides Hyaluronic Acid microencapsulated in a proprietary liposomal delivery system and contains varied chain lengths of the hyaluronic disaccharide. This provides superior absorption and improved assimilation processes within the body.

Hydrexelin offers fantastic opportunities for Joint-Care, Skincare and General Health Nutritional Supplements. We have a lot of technical and bioavailability data available for this product!

August 2, 2011

Red Rice Wins Positive Health Claim Opinion

EFSA (the European Food Safety Authority) has published its 6th and final batch of opinions on non-botanical generic health claims. Of the 35 claims:

o There were positive opinions for creatine and increase in physical performance (though negative for creatine and other health relationships) and for ‘monacolin K from fermented red yeast rice’ and maintenance of normal blood LDL cholesterol.

The Red Yeast Rice supplied by Nutra Ingredients Limited is batch tested for and guaranteed citrinin free.

July 28, 2011

Spanish researchers discover powerful new antioxidant

A novel and powerful natural antioxidant, which is claimed to be 4.5 times more potent than vitamin E and 10 times more potent than vitamin C, has been discovered in tomato plants.

The powerful antioxidant is reported to be produced by certain tomatoes when under stressful conditions

The powerful antioxidant is reported to be produced by certain tomatoes when under stressful conditions.  The substance synthesised by the tomato plant when subjected to stress was until now, completely unknown.

Writing in the journal Environmental and Experimental Botany, researchers from the Institute of Molecular and Cell Biology (IBMCP), Spain, suggested that the new antioxidant, known as Feruloylnoradrenaline (FNA), could be used by the food industry as a preservative because of its action as a retarder of lipid oxidation.  They suggested that the powerful antioxidant would prevent changes such as fats and oils becoming rancid, which diminish food quality, and added that the antioxidant could also be used in supplements and functional food products.

The Spanish researchers reported that the antioxidant power of the new compound is 14 times higher than that of resveratrol – a well-known antioxidant found in red wine, which has been suggested to delay cellular aging.

The team have now registered national and international patents for the new antioxidant and the laboratory procedures used to isolate and synthesise it chemically.

July 12, 2011

Chicory in the fight against obesity

New research published in the British Journal of Nutrition shows that oligofructose (a carbohydrate-based dietary fibre extracted from chicory roots) has a significant influence on a person’s food and energy intake.  The results of the study hold out the prospect for oligofructose being used as a sugar and fat substitute in the prevention and treatment of obesity.

The research was carried out by scientists at the University of Maastricht.  Over a period of 13 days the volunteers received either a placebo or a dose of oligofructose (either 5 grams or 8 grams twice daily).  Their food intake was measured at the beginning and end of the trial period.  After 13 days the energy consumption of those taking the higher dose of oligofructose had decreased by 10%.  Moreover, higher concentrations of the satiety hormones PYY and GLP-I were measured in the blood, while feelings of hunger and satiety remained the same.

Oligofructose can be extracted from chicory roots on an industrial scale.  As it cannot be broken down by digestive enzymes it has the same impact in the bowel as dietary fibre.  Due to its low caloric value it is ideal as a fat and sugar substitute in all kinds of food products.  Use of this ingredient allows legitimate nutritional claims such as ‘reduced fat,’ ‘no sugar,’ or ‘high in fibre.’

July 5, 2011

ANH: Herbal Medicinal Products Directive is “a protectionist tool”

The Alliance for Natural Health International has slammed the European Commission’s Traditional Herbal Medicinal Products Directive as “a protectionist tool.”

Traditional Chinese Medicines, based on plants such as ginkgo biloba, face unfair discrimination, claims Alliance for Natural Health International.

Traditional Chinese Medicines, based on plants such as ginkgo biloba, face unfair discrimination, claims Alliance for Natural Health International.

In an open letter to European commissioner John Dalli, Robert Verkerk, the alliance’s founder and scientific director wrote: “It seems that the criticism you now face in some quarters is down to the creation by the EU of what is effectively a protectionist tool; one which favours certain products of the European phytopharmaceutical system and discriminates against those of non-European traditional systems of medicine.”

Verkerk’s letter follows a forum in the European Parliament on 21 June to consider the challenges posed by the Traditional Herbal Medicinal Products Directive (THMPD Directive 2004/24/EC) to traditional systems of medicine; particularly those of non-European origin.

Herbal practitioner

The new legislation requires that traditional herbal medicinal products, many of which have been used in Europe for decades, must be licensed or prescribed by a registered herbal practitioner in order to comply with a directive passed in 2004 and implement on May 1 2004.

In the UK, for example, over-the-counter herbal medicine products require either a Traditional Herbal Medicines Registration (THR) or a full marketing authorisation.  To be eligible for a licence, products must have been on the market for 30 years, including 15 within the EU.

So far only about 100 herbal products have been registered under the THR scheme, which is run by the Medicines and Healthcare Products Regulatory Agency (MHRA).  This could mean that thousands of products may eventually be banned.

But in a letter to Giles Chichester MEP on 13 April 2011, Dalli said that there were no additional barriers to the registration of Ayurvedic and traditional Chinese medicine (TCM) compared with products from other European traditions.

Verkerk responded by writing: “By contrast not a single product authentic to the Ayurvedic, Unani, TCM, Tibetan, Thai, southern African or Amazonian – or, indeed any other non European – system has yet been registered.”

The open letter goes on to list four barriers allegedly preventing the uptake of registrations among the non-European traditions.  Those are claimed to be: Eligibility limitations, technical limitations, excessive cost and lack of incentive.

The eligibility barrier refers to traditional use requirement specifying at least 15 years useage within the EU.  “This locks out many products that may have been used for decades or even centuries, or even millennia outside the EU,” wrote Verkerk.

Technical limitations

Technical limitations refer to the pharmaceutical and stability standards set out in the European Medicines Agency (EMA) guidelines.  These are more straightforward for single-herb products or limited combinations than for most authentic traditional herbal medicinal products which are often whole herb or aqueous extractions.

Registration fees varying from €2,000 to €50,000 per product are “…unquestionably out of reach of the small-to-medium sized enterprises (SME) supplying products associated with non-European traditional systems,” wrote Verkerk.

Finally, a lack of financial incentive to register non-European medicines is said to be a powerful disincentive to take up registrations.

Verkerk ends his open letter with a plea for Dalli to comment on his concerns and for the Commission to consider the feasibility of a new regulatory framework more appropriate for holistic systems of medicine.

No one from the Commission was available to respond to Verkerk’s criticisms.  But an EC spokeswoman promised a response by the end of next month.

June 23, 2011

Cranberry – the new “Man-berry”?

We have all heard of the benefits cranberries have for women, specifically with UTIs (urinary tract infection), but did you know that the little red berry may very well be beneficial for men as well?

There was a study done in the Czech Republic claiming that the protective benefits of cranberries toward urinary tract health may now extend to men’s prostates.

According to the Czech scientists, after six months of supplementation with 1,500 mg per day of dried powdered cranberries there were marked improvements in the International Prostate Symptom Score, ‘quality of life’ measures, urination parameters and lower levels of prostate specific antigen (PSA).

“Our trial is the first to evaluate cranberry in the treatment of lower urinary tract symptoms (LUTS) specifically in men with [benign prostatic hyperplasia (BPH)], elevated PSA levels and non-bacterial prostatitis,” said researchers, led by Dr. Jitka Vostalova.

“Unlike currently used medication for prostatitis and LUTS cranberry has no adverse effects. Our findings may assist men suffering from LUTS and also their clinicians to decide on a treatment that is both inexpensive and natural, like cranberry” researchers added.

To read more about the study check out “The effectiveness of dried cranberries (Vaccinium macrocarpon) in men with lower urinary tract symptoms” published in the British Journal of Nutrition.

Looking to manufacture your own cranberry supplement? Nutra Ingredients can supply a range of high quality cranberry extracts to suit your need.

June 22, 2011

Broccoli extract can ‘target’ cancer cells: Study

The safety and cancer-targeting ability of the broccoli extract sulforaphane has been backed by a new study finding that it can selectively target cancer cells.

The research, published in Molecular Nutrition and Food Research, reports for the first time that sulforaphane – one of the primary phytochemicals in broccoli and other cruciferous vegetables – is able to selectively target and kill cancer cells while leaving normal cells healthy and unaffected.

“It is well documented that sulforaphane can target cancer cells through multiple chemopreventive mechanisms,” said the authors, led by Dr Emily Ho, associate professor at the Linus Pauling Institute at Oregon State University, USA.

“Here we show for the first time that sulforaphane selectively targets benign hyperplasia cells and cancerous prostate cells while leaving the normal prostate cells unaffected,” they added.

Broccoli benefit

The tissue of cruciferous vegetables, such as broccoli, cauliflower, and cabbage, contain high levels of the plant chemicals glucosinolates. These are metabolised by the body into isothiocyanates (such as sulforaphane), which have been suggested to be powerful anti-cancer agents.

As such the potential health benefits of broccoli have led to a range of commercial supplements on the market.  But Dr Ho said that it is important to demonstrate that sulforaphane is safe and effective for use in cancer prevention.

“Just because a phytochemical or nutrient is found in food doesn’t always mean its safe and a lot can also depend on the form or levels consumed,” she said.

“But [sulforaphane] does appear to be a phytochemical that can selectively kill cancer cells,” she affirmed.

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