Navigation Links
Honeydew honeys are better antioxidants than nectar honeys

A study of 36 Spanish honeys from different floral origins revealed that honeys generated by bees feeding on honeydew have greater antioxidant properties than those produced by bees feeding on nectar. The study is published in this month’s edition of the Journal of the Science of Food and Agriculture.

Naturally occurring antioxidants are important ingredients of many foods, and keenly sought in many ‘health foods? They are believed to help protect people from diseases like cancer, cardiovascular disorders, neurodegenerative diseases and aging. They operate by mopping up potentially damaging free radicals that are released in the body. Honey is one source of antioxidants.

The composition of honey depends greatly on where honeybees collect their raw materials. There are two key types of source. First, honeybees can collect nectar from flowers, and this generates nectar honeys. Secondly they can collect fluids that exude from plants, usually after the plants have been visited by a plant-sucking insect and this generates honeydew honeys.

“Honey is a natural source of antioxidants, and among honeys, honeydew honey is the best,?says researcher Rosa Ana Pérez, who works at the Instituto Madrileño de Investigación y Desarrollo Rural, Agrario y Alimentario, in Madrid, Spain.

Each of the 36 honeys was exposed to a range of physical and chemical tests. Honeys with high antioxidant properties (measured by the DPPH test) also had high total polyphenol content, net absorbance (as colour parameter), pH and electrical conductivity.

“These laboratory results show some aspects that people could use to get an idea about which honeys are likely to have the most potent antioxidant properties,?says Pérez.
'"/>

Source:John Wiley & Sons, Inc.


Page: 1

Related biology news :

1. Chemists create Superbowl molecule; May lead to better health
2. Protein discovery could unlock the secret to better TB treatment
3. Signaling protein builds bigger, better bones in mice
4. Harnessing microbes, one by one, to build a better nanoworld
5. Two are better than one
6. Discovery may lead to better Candidiasis drug
7. Insects, viruses could hold key for better human teamwork in disasters
8. Atmosphere may cleanse itself better than previously thought
9. Could better mangrove habitats have spared lives in the 2004 tsunami?
10. Muscle repair: Making a good system better, faster; implications for aging, disease
11. Plant genes identified that can form basis for crops better adapted to environmental conditions
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/11/2017)... Fla. , April 11, 2017 ... and secure authentication solutions, today announced that it ... Intelligence Advanced Research Projects Activity (IARPA) to develop ... Thor program. "Innovation has been a ... IARPA,s Thor program will allow us to innovate ...
(Date:4/11/2017)... N.Y. , April 11, 2017 ... fingerprints, but researchers at the New York University ... College of Engineering have found that partial similarities ... security systems used in mobile phones and other ... thought. The vulnerability lies in the ...
(Date:4/6/2017)... 2017 Forecasts by Product Type ... by End-Use (Transportation & Logistics, Government & Public Sector, ... Fossil Generation Facility, Nuclear Power), Industrial, Retail, Business Organisation ... Are you looking for a definitive report on the ... ...
Breaking Biology News(10 mins):
(Date:4/25/2017)... ... 25, 2017 , ... Leaders of Quorum Review IRB and ... sessions at this week’s Association of Clinical Research Professionals (ACRP) 2017 Meeting & ... research. , "We are excited to present subject matter expertise on topics that impact ...
(Date:4/21/2017)... TX (PRWEB) , ... April 21, 2017 , ... Having ... than a year, Formaspace is pleased to introduce it to top lab design architects ... Formaspace CEO Jeff Turk and VP of Industrial Design and Engineering Greg Casey will ...
(Date:4/21/2017)... ... , ... Frederick Innovative Technology Center, Inc. (FITCI), a business ... start-ups, is hosting “Celebration Friday” (a festive gathering highlighting client success stories) and ... networking at 3:30 p.m. at FITCI’s 4539 Metropolitan Court location, off English Muffin ...
(Date:4/20/2017)... , April 20, 2017  Eli Lilly and Company ... data evaluating galcanezumab for the prevention of migraine at ... will take place April 22-28, 2017, in ... four abstracts at AAN, including safety and patient outcomes ... associated with a reduction in monthly migraine headache days ...
Breaking Biology Technology: