Oxygen Scavenging Nanoparticle

Name: Oxygen Scavenging Nanoparticle
Brand: VDM Verlag
SKU: 9783639243413
Price: 20540 HUF
Availability: InStock

-tocopherol and transition metal in scavenging mixture

Szerző: Youngjae Byun, Scott Whiteside

Nyelv:

Kötés: Puha kötésű

Kiadó: VDM Verlag

Elérhetőség: Kiadói készleten rendelésre

Küldés 17-27 napon belül

20 540 Ft

-tocopherol and transition metal in scavenging mixture were evaluated as a possible oxygen scavenger...

Információk a könyvről

Szerző

Youngjae Byun, Scott Whiteside

Nyelv

Angol

Kötés

Könyv - Puha kötésű

Kiadva

2010

oldal

128

EAN

9783639243413

ISBN

3639243412

Enbook ID

06831957

Kiadó

VDM Verlag

Súly

200

Méretek

152 x 229 x 8

Teljes leírás

-tocopherol and transition metal in scavenging mixture were evaluated as a possible oxygen scavenger. The effects of moisture, amount of transition metal, and thermal processing on oxygen scavenging capability were also investigated. Our results showed that -tocopherol and transition metal had 6.72 cc O2/g oxygen scavenging capacity and 0.11 cc O2 /g day oxygen scavenging rate. Nanoencapsulation technology was adopted for the possible oxygen scavenging activation system. -tocopherol-loaded poly -caprolactone (PCL) nanoparticles were prepared by O/W emulsion solvent evaporation with ultrasonication. The effect of PCL concentration, solvent in oil phase, and ultrasonication time on encapsulation efficiency (%), particle mean size, and loading (%) were investigated. Overall, 5% PCL in methylene chloride (DCM) as solvent in oil phase with 3 min ultrasonication time showed the best encapsulation formulation and this formulation was selected for the further research. -tocopherol-loaded nanoparticle and transition metal in scavenging mixture was evaluated as a heat activated oxygen scavenger.

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Oxygen Scavenging Nanoparticle

-tocopherol and transition metal in scavenging mixture

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Teljes leírás

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