Thursday, 29 June 2017

Europatat Congress 2017 Focused on Plant Health and International Trade

Europatat Congress 2017 Focused on Plant Health an...

  Europatat Congress 2017 (June 15-16) focused on two of the major topics that are on the table o...

 US National Potato Council’s Summer Meeting Starts in Denver

US National Potato Council’s Summer Meeting Start...

  The NPC summer meeting takes place in Denver (Colorado, USA), June 28-30. The experts will disc...

Sustainability is Key for the Success of Potato Processors

Sustainability is Key for the Success of Potato Pr...

Major potato processors in Europe are committed to sustainable practices and investments are being...

PROFEL and Freshfel to Promote the Consumption of Vegetables

PROFEL and Freshfel to Promote the Consumption of Veget...

  PROFEL, the European Association of Fruit and Vegetable Processors, and Freshfel Europe, the Europea...

AHDB Potatoes: Brexit Could Provide Challenges to Crisp and Seed Exports

AHDB Potatoes: Brexit Could Provide Challenges to Crisp...

  Talking about “Brexit Challenges and opportunities for potatoes”, David Swales, head of Strategic In...

GB Potato Planted Area Estimated to Increase by 4%

GB Potato Planted Area Estimated to Increase by 4%

  AHDB Potatoes Market Intelligence analysts estimate the total area planted with potatoes in Great Br...

Key Technology Presents VERYX Digital Sorters to Australian Processor

Key Technology Presents VERYX Digital Sorters to Austra...

  Key Technology introduces its VERYX family of digital sorters to the Australian food processing indu...

Tong Launches New Fieldloader

Tong Launches New Fieldloader

  Tong Engineering has announced new design options on its popular Fieldloader, including unique autom...

Tomra Launches New User Interface to Optimize Work Flow

Tomra Launches New User Interface to Optimize Work Flow

  Tomra Sorting Food has unveiled a new graphical user interface (UI) to help food processors get the ...

Pipers Crisp Co. Potato Chips Joins Liberty Richter

Pipers Crisp Co. Pot...

  British Pipers Crisps potato chips’ newest brand will p...

Texturized Potato Chips with Ingredion’s Solution

Texturized Potato Ch...

  Ingredion Incorporated announced six additions to its P...

Lamb Weston Introduces “Grown In Idaho” Brand

Lamb Weston Introduc...

  Lamb Weston introduced “Grown In Idaho”, a new brand of...

Boulder Canyon Introduces Coconut Oil Potato Chips

Boulder Canyon Intro...

  Boulder Canyon Authentic Foods launches new potato chip...

Orkla to Produce Acrylamide-Reducing Yeast Technology

Orkla to Produce Acr...

Orkla Food Ingredients has signed a license agreement with...

Utz Launches Patriotic Chips to Support US Military Service Members

Utz Launches Patriot...

Utz Quality Foods is teaming up with the United Service Or...

Japanese Snack Crisis Comes to an End

Japanese Snack Crisi...

Shuji Ito, the president of popular Japanese potato chips ...

Japanese Company Introduces Noodle-Flavored Potato Chips

Japanese Company Int...

    Japan’s food and beverage group Nissin Food Holdings...

PepsiCo and McCain Recall Hazardous Batches of Potato Products

PepsiCo and McCain R...

  Pepsico Canada and McCain Foods were pressed to make im...

Researchers Engineer Heat Tolerance in Potato Crops

Researchers Engineer...

  Scientists at the James Hutton Institute and the Univer...

Taiwan to Control Imports of GMO Potatoes

Taiwan to Control Im...

  Agriculture authorities in Taiwan say they are prepared...

Boise State University Develop Sensor for Potato Rot

Boise State Universi...

  Boise State University researchers Harish Subbaraman, D...

Simplot Postpones the Introduction of Innate Potatoes in Canada

Simplot Postpones th...

  Simplot Plant Sciences, the company that developed the ...

GMO Potato Lines to Be Approved in Australia and New Zealand

GMO Potato Lines to ...

  Food Standards Australia New Zealand (FSANZ) called for...

Maine Board Approves Three New Types of GMO Potatoes

Maine Board Approves...

Maine Board of Pesticides Control has unanimously approved...

AHDB Launches New Tool to Fight against Blight

AHDB Launches New To...

  AHDB Potatoes has launched a new website to help combat...

Researcher Discusses Diseases of Potato Plants

Researcher Discusses...

  Anne Njoroge, a molecular pathologist working at the In...

New “Focus on Potato” Webinar Rhizoctonia Canker and Black Scurf

New “Focus on Potato...

  The Plant Management Network (PMN) has released a new p...

A new study from China has found that curcumin, the natural pigment that gives the spice turmeric its yellow colour, may reduce the potential detrimental effects of acrylamide.


The compound curcumin may exert an antioxidant effect and prevent the cytotoxic and genotoxic effects of acrylamide, according to findings of a cell study with human cells published in the Journal of Agricultural and Food Chemistry.
Acrylamide is a potential carcinogen that is created when starchy foods are baked, roasted, fried or toasted. It first hit the headlines in 2002, when scientists at the Swedish Food Administration first reported unexpectedly high levels of acrylamide, found to cause cancer in laboratory rats, in carbohydrate-rich foods. Despite being a carcinogen in the laboratory, many epidemiological studies have reported that everyday exposure to acrylamide in food is too low to be of concern.
The new study built on previous findings that acrylamide led to increases in the formation of reactive oxygen species (ROS) and damage to DNA in the HepG2 cell line.
A concentration of 2.5 micrograms per millilitre was effective at reducing the acrylamide-induced ROS production, as well as the preventing the fragmentation of DNA, and effects of cytotoxicity, report Cao and co-workers.
Commenting on the mechanism, the researchers noted that it was probably due to the antioxidant effects of curcumin.
Previous research from China has reported that extracts of green tea and bamboo leaf may also reduce acrylamide formation in foods.
Researchers from Zhejiang University's Department of Food Science and Nutrition reported that extracts from bamboo leaves and green tea could reduce the formation of acrylamide by 74.4 per cent and 74.3 per cent, respectively, when used at a level of 0.1 micrograms.
Manufacturers have adapted their food processing to reduce acrylamide formation with techniques such as bakers reducing sugar or heat. However, this was said to impact on taste.
Both DSM and Novozymes have therefore developed enzymes designed to help manufacturers reduce acrylamide in their products without impacting on sensory properties.

 

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