News Alert

Biomedical Applications of Pterostilbene

Dr. Jose M. Estrela from the University of Valencia, Valencia, Spain will join the Polyphenols Applications 2021 Congress which will be held in September 23-24, 2021 and will give a talk entitled "Biomedical applications of pterostilbene".

Dr. Estrela will present an overview on applications of pterostilbene, developed by her lab in different fields, i.e. radioprotection, oncotherapy, and ALS. In fact, pterostilbene is a phytoalexin and a natural dimethoxylated analog of resveratrol, but with greater lipophilicity and a higher potential for cellular uptake than Resveratrol. 

Polyphenols Applications 2021 Congress
September 22-24, 2021 - Digital Congress
www.polyphenols-site.com

Environment-Friendly Applications of Polyphenols: Polyphenols as a natural pesticide

Dr. Rêmulo Carvalho from EMPAER, Brazil will join the Polyphenols Applications 2021 Congress and present his study during the session dedicated to the Environment-friendly applications of polyphenols.

Polyphenols Applications 2021 Congress
September 23-24, 2021 - Digital Congress
www.polyphenols-site.com

Recovery of Polyphenols from Aquaculture Matrices and their Downstreams assisted by Alternative Green Extraction Processes

Prof. Francisco Barba from the University of Valencia, Spain will give a presentation entitled "Recovery of Polyphenols from Aquaculture Matrices and their Downstreams assisted by Alternative Green Extraction Processes".

Prof. Barba will talk that Over the last 20 years there has been a growing interest in polyphenols, due to their potential use among others. However, the majority of processes used for extraction from food matrices or downstreams have been based on the use of conventional processes that require long extraction times, with high temperatures, solvents, which in some cases can be toxic. Moreover, these processes are, in most of cases not selective. This is why there is a need to use alternative extraction processes, which are in turn, green and sustainable, such as pulsed electric fields, fermentation, supercritical fluids, etc. Therefore, in this presentation, some alternative processes to recover or promote polyphenols development from aquaculture matrices and their downstreams will be discussed.

Polyphenols Applications 2021 Congress
September 22-24, 2021 - Digital Congress
www.polyphenols-site.com

Anthocyanin-rich New Zealand blackcurrant: Applications for exercise and health

Prof. Mark Willems from university of Chichester, United Kingdom will give a talk entitled "Anthocyanin-rich New Zealand blackcurrant: Applications for exercise and health" during the Polyphenols Applications 2021 Congress.

Prof. Willems will present how dietary flavonoids are known to provide health benefits. Berries are rich in the flavonoid anthocyanins. His talk will focus on the effects of anthocyanin-rich New Zealand blackcurrant with applications for exercise and health covering whole-body fat oxidation, cardiovascular function and skin emission of volatile organic compounds. 

Polyphenols Applications 2021 Congress
September 22-24, 2021 - Digital Congress
www.polyphenols-site.com

Reactions of phenolic compounds – a bottomless pit?

Prof. Andreas Schieber, University of Bonn, Bonn, Germany will give an introductory talk entitled "Reactions of phenolic compounds – a bottomless pit?".

Phenolic compounds are subject to a plethora of enzymatic and non-enzymatic reactions, which may tremendously alter their chemical, physical, and physiological properties. The oxidation of o-diphenols leads to the formation of quinones, which are electron-deficient compounds that may readily react with nucleophiles, such as thiol or amino groups. At the same time, the quinones may oxidize other phenols including anthocyanins through various mechanisms.

Despite the importance of reactions in plant physiology, food technology, nutrition and toxicology, and an increase in relevant studies during the past two decades, our understanding of the conversions of phenolic compounds is still limited, which is due, among others, to the large chemical heterogeneity of this class of secondary plant metabolites. The presentation will provide an overview of the reactions of phenolics in general and subsequently describe the behavior of quinones and the resulting conversion products in more detail.

Polyphenols Applications 2021 Congress
September 22-24, 2021
www.polyphenols-site.com

Microbiota, Polyphenols and Metabolites: Strategic Topic

During the Polyphenols Applications 2021, a session will be dedicated to the strategic role of Microbiota and Polyphenols.

We will discuss the effects of Metabolites produced by Microbiota on host cells & Mitochondria.

Read more...

An Industrial Innovation Award delivered to Bioquochem during Malta Polyphenols 2019

During Malta Polyphenols 2019, the Scientific Committee has delivered an Innovation Industrial Award to Bioquochem for their innovative electrochemical device, the e-BQC, which has been shown as a promising tool for phenolics and antioxidant determination.

Concluding remarks of Marina Del Riego and Susana Rey from Bioquochem:
"From Bioquochem, we only have nice words for the Polyphenols Malta Conference. Everything was really well organized, since the moment that we planned to attend to the congress and also when we were there, the organizers were helping us in every moment. The Hotel Excelsior, where the congress was held, was spectacular, with very good facilities. Also, the scientific program was really interesting, covering many disciplines and branches of knowledge, with polyphenols as the central point. Likewise, the congress participants were very open and receptive, showing a lot of interest and participation with Bioquochem, both as a sponsoring company, as scientific disseminators. Finally, receiving the innovation award was a surprise to us, and we are very grateful with the organizer to have consider us and receiving this award from them. I would recommend without hesitation the Polyphenols Congress for next editions, we hope to continue collaborating and participating in the future".

For media information:
International Society of Antioxidants in Nutrition and Health (ISANH)
Contact: www.polyphenols-site.com

Prof. Jan Fred Stevens, from Oregon State University, USA awarded during Malta Polyphenols 2019

During Malta Polyphenols 2019, the Scientific Committee has been honored to award Prof. Jan Fred Stevens, from Oregon State University, USA, for his Scientific Contribution for 2019.

Prof. Stevens gave an excellent talk during Malta Polyphenols 2019, last october, on the computation-assisted annotation of biological activity to polyphenols in botanical supplements and herbal medicines. The computational approach presented during the conference by Prof. Stevens, adequately performs to identify active principles in crude plant extracts with reduced reliance on bioactivity-guided fractionation.

For media information:
International Society of Antioxidants in Nutrition and Health (ISANH)
Contact: www.polyphenols-site.com

The Scientific Committee has discerned a Scientific Contribution Award to Prof. Yves Desjardins

During Malta Polyphenols 2019, Prof. Yves Desjardins from Laval University, Canada, has been awarded by the Scientific Committee for his Scientific Contribution for the year 2019.

Prof. Desjardins gave an excellent talk on the Role of polyphenols in cognitive impairment prevention and the modulation of the gut microbiome in relation to inflammation and aging. The research of Prof. Desjardins suggests that the consumption of berry polyphenols maintains a well-balanced microbiota and improve intestinal and underlying metabolic functions.

For media information:
International Society of Antioxidants in Nutrition and Health (ISANH)
Contact: www.polyphenols-site.com

Silvateam has received an Industrial Innovation Awards during Malta Polyphenols 2019

International Society of Antioxidants in Nutrition and Health (ISANH) is honored to discern an Industrial Innovation Awards to Silvateam, during Malta Polyphenols 2019, which was held in Malta, last october, for their sustainability and human well-being.

During Malta Polyphenols 2019, Dr. Samuele Giovando has presented their Stance4health project involving the tannins as potential microbiota modulators. 

Concluding remarks of Dr. Massimo Gotti and Dr. Samuele Giovando from Silvateam:
"It was exciting to be part of 2019 Malta Polyphenols Congress. This international event was successful and very rich in terms of scientific program, content as well as speakers”. Silvateam is glad to have supported the congress: it had the chance to introduce the company to many universities to build the ground for new interesting collaborations in the near future. Silvateam is investigating the role of polyphenols and tannins on microbiota. In particular, the aim is to study how to take advantage of the properties of these natural extracts in agriculture, animal nutrition and food applications to the benefit of human well-being. The cherry on the cake was the Malta Polyphenols 2019 Industrial Award, as a recognition of Silvateam efforts in the fields of sustainability and human well-being. The company would like to thank the organisers of the congress, in particular, Prof. Andreas Schieber and Prof. Marvin Edeas”.

For media information:
International Society of Antioxidants in Nutrition and Health (ISANH)
Contact: www.polyphenols-site.com

The Short Oral Contribution Award was delivered to Dr. Rêmulo Carvalho

During Malta Polyphenols Congress 2019, which was held in Malta last October, the Scientific Committee awarded Dr. Rêmulo Carvalho, from EMPAER, Brazil, for his excellent oral presentation entitled "Control of pineapple fusariosis with polyphenols". 

During his presentation, Dr. Carvalho showed that tannins (polyphenols) significantly reduced the incidence of pineapple fusariosis, with  best results achieved with Chestnut N2, which were very similar to those of the fungicide treatment. 

Testimonial by Dr. Carvalho: 
"Having the opportunity to present my research results at Malta Polyphenols Congress 2019 was a privilege and really an enlightening scientific experience.

I am very thankful to the organizers and to the scientific committee for having given me the Short Oral Presentation Award which was an honor beyond my expectations.

The data I have presented was just a small contribution so that all the greatest scientists who attended this meeting could also realize the possibilities of using polyphenols in plant protection as an effective substitute for dangerous chemical fungicides.

Most of all, I am very thankful to all the speakers for their spectacular hard work and scientific contributions that make us rethink our research towards a healthier living.

I went to Malta Polyphenols 2019 as just an ordinary agricultural researcher. I left it changed into a Polyphenol scientist.

I can't thank you enough"

For media information:
International Society of Antioxidants in Nutrition and Health (ISANH)
Contact: www.polyphenols-site.com

The Poster Contribution Award was discerned to Dr. Benjamin Dilberger

The Poster Contribution Award was discerned to Dr. Benjamin Dilberger from Justus Liebig University Giessen, Germany, during Malta Polyphenols 2019, which was held in Malta, for his poster presentation entitled "Polyphenols and Metabolites enhance survival in Rodents and Nematodes - Impact of mitochondria". 

The study presented the phenolic metabolites including protocatechuic acid as potential to enhance health and lifespan and mitochondrial function, and thus may contribute to healthy aging.

Testimonial by Dr. Dilberger:
"I would like to express my thank and appreciation for my poster concerning the influence of polyphenolic metabolites on mitochondrial function in the nematode Caenorhabditis elegans. A special thank goes, of course to the organizing committee surrounding Andreas Schieber and Marvin Edeas for the great congress and experience, as well as my supervisor Gunter P. Eckert for giving me the opportunity to present my work. Personally, the congress was a great experience. The scientific venue was very interesting and insightful and it was a great opportunity to meet colleagues and extend relationships within the scientific community.
With great anticipation I look forward to the next Polyphenols Congress".

For media information:
International Society of Antioxidants in Nutrition and Health (ISANH)
Contact: www.polyphenols-site.com 

Abstracts Book of Malta Polyphenols 2019 Available

The Abstracts Book contains all abstracts, including 20 extended presentations, 40 short oral presentations, and 70 poster contributions given by both established scientists and young researchers.

You can order this Abstracts Book in PDF Format by clicking here.

Silvateam, the world leader in the production of tannins since 1854, will join us at the Malta Polyphenols Congress 2019 !

The Malta polyphenols Congress 2019 is proud to count as its golden sponsor the group Sivateam, an Italian company.

Silvateam is the world leader in the production of tannins since 1854. These natural and sustainable products are suitable for a wide range of applications such as leather tanning, animal health and nutrition, food, beverages and many other industrial uses.

During the congress, Silvateam will showcase its products and its latest developments and present their innovation with short oral  entitled "Stance4health Project: Tannins as Potential Microbiota Modulators".

Layn USA Inc. will showcase their innovations during the Malta Polyphenols Congress 2019 !

The Malta Polyphenols Congress 2019 is proud the count as one of its participants and exhibitors the Layn USA Inc.

Layn is a global leader in the vertically integrated production of premium quality plant-based sweeteners and natural flavors. With deep proven experience in the industry spanning over two decades, they offer market-leading expertise in the agriculture and science behind our products.

They are known for their sustainable farming partnerships offering full traceability, significant annual investments in R&D, agricultural innovation, global sales and formulation support, and the world’s largest high-potency plant-based sweetener manufacturing capacity.

During the Malta Polyphenols Congress 2019, Layn USA Inc. will exhibit their products and innovations as well as give an oral presentation from Dr. Juan Javierre about "Polyphenols blends as technological antioxydants". 

The IPRONA will be a part of our Malta Polyphenols Congress 2019.

We are pleased to welcome the IPRONA  to be a part of our Malta Polyphenols Congress 2019. 

Iprona is a leading company in the global nutraceutical market for innovative natural ingredients. Iprona is proud to present the latest scientific findings on ElderCraft®, European Black Elderberry Extract at the World Congress of Polyphenols Applications

Karolina Rudnicka, will give a short oral presentation related to "Polyphenol-enriched black elderberry (Sambucus nigra L.) fruit extract inhibits 7-ketocholesterol-induced endothelial inflammation via erk dependent signaling pathway". 

Bioquochem SL (BQC) will showcase their innovation during the Malta Polyphenols Congress 2019 !

Marina Riego, product manager of the BQCkit - Bioquochem SL, will be a part of the Malta Polypehnols 2019 by presenting their products and innovation during the two days of the Malta Polyphenols Congress 2019 . 

In addtion, Dr. Riego will give a presentation on the 1st of October related to "Solvents' influence in the measurment of phenolic compounds and antioxidant capacity in blueberries extracts". 

Computation-Assisted Annotation of Biological Activity to Polyphenols in Botanical Supplements and Herbal Medicines

Prof. Fred Stevens from Oregon State University, USA will join the Malta Polyphenols 2019 Congress which will be held this septemeber 30th and October 1st, 2019 in Malta. During the congress Prof. Stevens will give a presentation entitled "Computation-Assisted Annotation of Biological Activity to Polyphenols in Botanical Supplements and Herbal Medicines".

For more information: www.polyphenols-site.com

Hemisynthesis of anthocyanin phase II metabolites and their characterization by LC-ESI-IMS-QTOF mass spectrometry

Sarah Schmitt will speak about "Hemisynthesis of anthocyanin phase II metabolites and their characterization by LC-ESI-IMS-QTOF mass spectrometry" during the Malta Polyphenols 2019 Congress.

Sarah Schmitt from the University of Bonn, Germany will join the Malta Polyhenols 2019 Congress which will be held on September 30 and October 1st, 2019 in Malta.

Sarah Schmitt highlights: Until today, little is known about the biological activity of the phase II metabolites of anthocyanins. Among other reasons, especially the poor commercial availability and the high prices of the phase II metabolites pose a significant hindrance in the identification and quantification. Therefore, strategies for their synthesis are required, which may include chemical and enzymatic approaches. Novel techniques such as ion mobility mass spectrometry are promising for the analytical characterization of compounds and may serve as a basis in the search for metabolites formed in vivo”.

For more information: www.polyphenols-site.com

Phenolic compounds from wine industry by-products: characterization and in vitro bioaccesibility

Dr. Ariel Fontana will give a presentation entitled "Phenolic compounds from wine industry by-products: characterization and in vitro bioaccesibility".

Malta Polyphenols 2019 Congress welcomes Dr. Ariel Fontana from Universidad Nacional de Cuyo (UNCUYO), Argentina.

Summary of talk: The wine industry generates a large volume of wastes, including those by-products produced before, like pruning residues (canes), and along the winemaking process such as pomaces and stems. The increase of consumers’ concerns about the use of additives in alimentary products and the attention that functional foods have attained in the last years prompted the identification of alternative sources of natural antioxidants. Several compounds present in winemaking by-products such as phenolic compounds have shown health-promoting effects and other biological properties mostly related to their antioxidant characteristics. The characterization of compounds is therefore a necessary step to increase the worth and justify their application in food industries. As well, in vitro gastrointestinal simulation is a valuable tool for investigating the effect of digestion on the phenolic compounds bio-accessibility. This approach contributes to assess the nutritional quality of a bioactive compound while encourages the development of functional foods. This talk will focus on the characterization of phenolics from winemaking by-products of Vitis vinifera L. cv. Malbec and the properties of extracts after in vitro digestion with the aim to establish their bio-accessibility

For more information: www.polyphenols-site.com