نتایج جستجو برای: polyphenol content

تعداد نتایج: 419404  

2009
Yvonne Chukwumah Lloyd T. Walker Martha Verghese

Attempts to establish a relationship between peanut skin color (PSC) and total flavonoid (TF) content have produced inconclusive results. This study investigated the potential of PSC as a biomarker for polyphenol content and antioxidant capacity. Peanut cultivars were objectively evaluated for their skin color, total phenolic (TP), flavonoid (TF), proanthocyanidin (TPC) contents and antioxidant...

Journal: :Korean Journal of Horticultural Science & Technology 2022

This study examined the effects of 30% and 70% shading on growth characteristics, phenolic content, antioxidant activity three male cultivars (Atticus, Avalim, Herkolim) asparagus grown in a rain-shelter house. The treatment significantly increased shoot elongation rate all compared with control shade treatments. Compared treatment, production bud number Atticus Avalim cultivars. Most plant cha...

Journal: :The British journal of nutrition 2015
Torunn Elisabeth Tjelle Linda Holtung Siv Kjølsrud Bøhn Kjersti Aaby Magne Thoresen Siv Åshild Wiik Ingvild Paur Anette Solli Karlsen Kjetil Retterstøl Per Ole Iversen Rune Blomhoff

Intake of fruits and berries may lower blood pressure (BP), most probably due to the high content of polyphenols. In the present study, we tested whether consumption of two polyphenol-rich juices could lower BP. In a randomised, double-blinded, placebo-controlled trial of 12 weeks, 134 healthy individuals, aged 50-70 years, with high normal range BP (130/85-139/89 mmHg, seventy-two subjects) or...

2012
Joseph A. Rothwell Mireia Urpi-Sarda Maria Boto-Ordoñez Craig Knox Rafael Llorach Roman Eisner Joseph A. Cruz Vanessa Neveu David S. Wishart Claudine Manach Cristina Andres-Lacueva Augustin Scalbert

Phenol-Explorer, launched in 2009, is the only comprehensive web-based database on the content in foods of polyphenols, a major class of food bioactives that receive considerable attention due to their role in the prevention of diseases. Polyphenols are rarely absorbed and excreted in their ingested forms, but extensively metabolized in the body, and until now, no database has allowed the recal...

Journal: :Food & function 2016
Rafaela G Feresin Jingwen Huang DawnKylee S Klarich Yitong Zhao Shirin Pourafshar Bahram H Arjmandi Gloria Salazar

Activation of angiotensin II (Ang II) signaling during aging increases reactive oxygen species (ROS) leading to vascular senescence, a process linked to the onset and progression of cardiovascular diseases (CVD). Consumption of fruits and vegetables, particularly berries, is associated with decreased incidence of CVD, which has mainly been attributed to the polyphenol content of these foods. Th...

2013
Katrina Brudzynski Calvin Sjaarda Liset Maldonado-Alvarez

Honey storage initiates melanoidin formation that involves a cascade of seemingly unguided redox reactions between amino acids/proteins, reducing sugars and polyphenols. In the process, high molecular weight protein-polyphenol complexes are formed, but the mechanism involved remains unknown. The objective of this study was twofold: to determine quantitative and qualitative changes in proteins i...

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