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:3/22/2017)... Optimove , provider of the ... as 1-800-Flowers and AdoreMe, today announced two new ... Using Optimove,s machine learning algorithms, these features allow ... recommendations to their customers based not just on ... intent drawn from a complex web of data ...
(Date:3/16/2017)... Germany , March 16, 2017 CeBIT 2017 - Against identity ... Continue Reading ... Used combined in one project, multi-biometric solutions provide ... Used ... Systems) ...
(Date:3/7/2017)... , March 7, 2017 Brandwatch , the ... by The Prince,s Trust to uncover insights to support ... The Trust. The UK,s leading youth charity will be ... campaign results and get a better understanding of the topics and ... ...
Breaking Biology News(10 mins):
(Date:3/23/2017)... March 23, 2017 According to a report ... derivatives market is fragmented due to the presence of a large pool ... Thermo Fisher , and Sigma-Aldrich, compete with each other in ... collectively, held more than 76% of this market in 2016.  ... As of now, a ...
(Date:3/23/2017)... ... March 23, 2017 , ... ... today announced the hire of Dr. Sigmund “Sig” Floyd as Vice President ? ... partnerships and joint development activities. , “Dr. Floyd’s career has spanned 30 years ...
(Date:3/22/2017)... 2017  Ascendis Pharma A/S (Nasdaq: ASND), a ... to address significant unmet medical needs in rare ... year ended December 31, 2016. ... as we broadened our pipeline and pursued our ... company with an initial focus on endocrinology," said ...
(Date:3/22/2017)... 2017 Oramed Pharmaceuticals Inc. (NASDAQ: ... ), a clinical-stage pharmaceutical company focused ... announced today that Dr. Miriam Kidron , ... titled, "Oral Insulin for Diabetes Treatment: Bypassing the ... and Peptide Therapeutics (OPT) Boston Conference in ...
Breaking Biology Technology: