Navigation Links
Is dephytinization from infant cereals beneficial to the nutrition absorption?
Date:5/7/2009

Cereals are considered a rich plant source of carbohydrate, proteins, vitamins, and minerals, and are therefore are usually introduced to an infant's diet between the ages of four and six months. However, cereals are also rich in antinutrients, which can decrease the absorption of critical nutrients such as iron, calcium, and zinc because of their high ability to chelate and precipitate minerals. Given the importance of an adequate intake of minerals during infancy, Dr. Carmen Frontela and her colleagues in the University of Murcia (Spain) tested the effect of the dephytinization of three different commercial infant cereals on iron, calcium, and zinc bioavailability. Their study will be published on April 28, 2009 in the World Journal of Gastroenterology

In this study, Both dephytinized and non-dephytinized infant cereals were digested using an in vitro digestion protocol adapted to the gastrointestinal conditions of infants younger than 6 mo. Mineral cell retention, transport, and uptake from infant cereals were measured using the soluble fraction of the simulated digestion and the Caco-2 cells.

They found that Dephytinization of infant cereals significantly increased (P < 0.05) the cell uptake efficiency (from 0.66%-6.05% to 3.93%-13%), retention (from 6.04%-16.68% to 14.75%-20.14%) and transport efficiency (from 0.14%-2.21% to 1.47%-6.02%), of iron, and the uptake efficiency (from 5.0%-35.4% to 7.3%-41.6%) and retention (from 4.05%-20.53% to 14.45%-61.3%) of zinc, whereas calcium only cell uptake showed a significant increase (P < 0.05) after removing phytate from most of the samples analyzed. A positive relationship (P < 0.05) between mineral solubility and the cell uptake and transport efficiencies was observed.

This study indicated that removing phytate from infant cereals had a beneficial effect on iron and zinc bioavailability when infant cereals were reconstituted with water. The studyalso demonstrated that Caco-2 cell lines are useful tools for study of mineral absorption and simultaneously to characterize the effect of some food components on mineral intestinal absorption. This research could be relevant not only for scientists in the field of human nutrition, but also for food manufacturers and consumers.


'/>"/>

Contact: Lai-Fu Li
wjg@wjgnet.com
0086-105-908-0039
World Journal of Gastroenterology
Source:Eurekalert

Related medicine news :

1. Nicotine in breast milk disrupts infants sleep patterns
2. Shaking may cause brain damage and serious long-term effects to infants
3. Maternal depression and controlling behavior associated with increased stress response in infants
4. Repeat steroids to premature infants linked to cerebral palsy
5. Babies raised in bilingual homes learn new words differently than infants learning one language
6. Joint Center Says New Approach Required to Reduce Black Infant Mortality
7. After Infant Gripe Water Recall Scare, Homeopathic Medicine Offers Safe Alternative
8. Vaginal progesterone gel may improve infant outcomes and...
9. Research shows how genetic mutation causes epilepsy in infants
10. Combination vaccines okay for infants, study shows
11. New York Citys infant mortality rate declined in 2006
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/12/2016)... ... February 12, 2016 , ... Itopia, a ... the integration of Clarity Intelligence Platform (CIP) into Cielo®, a discovery, migration and ... intelligence (BI) to their small and medium business (SMB) clients. , ...
(Date:2/12/2016)... ... February 12, 2016 , ... Vail knee specialist ... Leaders to Know in 2016 . The list consists of physicians establishing, leading and ... establish this list. , An Ambulatory Surgery Center, also known as an ASC, ...
(Date:2/12/2016)... ... , ... For Coast Dental dentist Everet Lake, DDS, the smiles began at ... shortly before 7 a.m. to volunteer at Friday’s Dentistry from the Heart event in ... to help hundreds of uninsured and underinsured people receive much-needed dental care. , ...
(Date:2/12/2016)... ... 12, 2016 , ... Homeowners now have a next generation ... America’s leading brand of building products, has improved upon its industry-best array of ... version of the ColorView® Exterior Style and Color Selector. Created expressly for the ...
(Date:2/12/2016)... , ... February 12, 2016 , ... ... explosive growth in the field of long term care. With that, says Patrick ... well-trained healthcare professionals in administrative roles in long term care environments. His company, ...
Breaking Medicine News(10 mins):
(Date:2/11/2016)... , Feb. 11, 2016 ... Diagnostics in Personalized Medicine and Cancer Therapy. - ... High-Growth Diagnostic Testing Markets. - Key Diagnostic Testing ... - Molecular Diagnostics in Genetic Testing. - Molecular ... Markets. - Over-the-Counter Diagnostic Products World Markets. ...
(Date:2/11/2016)... INC. (NasdaqCM: PDEX) today announced financial results for its fiscal ... filed its Quarterly Report on Form 10-Q for the second ... Commission today. --> --> ... --> Net sales for the three months ended ... million from $2.8 million for the three months ended December ...
(Date:2/11/2016)... Feb. 11, 2016  Walgreens has committed to provide ... and Washington, D.C. as part of ... was commended by shareholder advocacy organization As You Sow. ... Sow. "Many people hold on to unneeded drugs because they ... tragic consequences." --> Conrad MacKerron , Senior ...
Breaking Medicine Technology: