HOME >> BIOLOGY >> NEWS
Aloe vera coating may prolong freshness, safety of fruits and vegetables

reated grapes by consuming some of the grapes. They found that the gel-treated grapes were generally superior in taste.

The researchers believe that the gel works through a combination of mechanisms. Composed mostly of polysaccharides, the gel appears to act as a natural barrier to moisture and oxygen, which can speed food deterioration. But the gel also enhances food safety, the scientists say. Based on previous studies by others, Aloe vera gel appears to contain various antibiotic and antifungal compounds that can potentially delay or inhibit microorganisms that are responsible for foodborne illness in humans as well as food spoilage.

Although the health effects of Aloe gel on human consumption were not directly measured in this study, the coating is believed to be safe, the researchers say. They note that Aloe vera gel has been used as a functional ingredient in some foods and beverages for years. In addition to preserving table grapes, which are highly perishable, the gel can be applied to other fruits and vegetables, they say. Further testing of the gel on other types of produce is anticipated.

The gel also offers potential environmental benefits, the researchers add. It could provide a greener alternative to sulfur dioxide and other synthetic food preservatives that are commonly used on produce and increasingly the target of health concerns, they say.

Valero and his associates have filed a patent application in Spain for their gel. It could appear in the U.S. consumer market within a year, Valero estimates, noting that the gel is a natural product and is unlikely to face any major regulatory hurdles. Funding for this study was provided by the Spanish Ministry of Science and Technology and the European Commission via FEDER (European fund for regional development).


'"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-4400
American Chemical Society
21-Sep-2005


Page: 1 2

Related biology news :

1. Hygienic surfaces, biocidal and self-cleaning coatings
2. One shot: A molecular movie of events that enable sperm to penetrate eggs coating
3. Greener stain-resistant coatings developed; avoid PFOA
4. Innovative coating could give medical implants a longer life
5. Paclitaxel combined with bevacizumab prolongs progression free survival in metastatic breast cancer
6. Resveratrol prolongs lifespan and delays onset of aging-related traits in a short-lived vertebrate
7. ECCO 13 - Sunitinib prolongs survival in GIST patients after imatinib mesylate failure
8. Muscle loss from space travel, prolonged inactivity linked to two genes
9. Progenika Biopharma presents a biochip that guarantees safety in blood transfusions
10. Gene therapy study shows safety and statistically significant improvement in Parkinsons disease
11. Food safety begins as vegetables grow

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:8/3/2020)... PHOENIX (PRWEB) , ... August 03, 2020 , ... ... the company announced a new partnership with medical equipment manufacturer, Spectrum Solutions, to ... its clients to strengthen their laboratory supply chain for more than 10 years. ...
(Date:7/31/2020)... ... July 30, 2020 , ... Justin Zamirowski to ... a near term focus on Type 2 diabetes and associated comorbidities. , Justin ... therapeutic areas and classes. As Chief Commercial Officer, Justin will lead Better ...
(Date:7/18/2020)... ... 16, 2020 , ... A study has been published in ... active noise control device to attenuate typical noises in a simulated neonatal intensive ... alarm sounds from patient monitors, ventilators and other bedside devices that would affect ...
Breaking Biology News(10 mins):
(Date:8/3/2020)... ... ... Introducing Ardent Animal Health – MediVet Biologics rebrands company and positions its ... MediVet Biologics since its formation in 2016, the company is relaunching itself under the ... on its base of innovative therapies for osteoarthritis and cancer. , ...
(Date:7/31/2020)... ... July 29, 2020 , ... Diversified Technologies, Inc. has introduced ... configured to drive Klystrons, TWTs, IOTs, and magnetrons. , DTI Radar Transmitter ... in a push-pull configuration; yielding fast fall time for a capacitive load. These ...
(Date:7/31/2020)... TORONTO (PRWEB) , ... July 29, 2020 , ... eSource ... and inefficiencies. This webinar will cover the history of eSource, the reasons it did ... From EMR/EHR to wearables, to site source, the industry is moving towards capturing data ...
(Date:7/22/2020)... ... 22, 2020 , ... Join experts from Reed Tech , Gary Saner, ... a one hour live webinar on Thursday, August 13, 2020 at 11am ... and medical devices. Specifically, for medical devices, the NMPA has departments dealing with medical ...
Breaking Biology Technology:
Cached News: