Nonfiction 1

Modified atmosphere and active packaging technologies by ARVANITOYANNIS IOANNIS S. ET.AL

By ARVANITOYANNIS IOANNIS S. ET.AL

"While different packaging books concentrate on person kinds of packaging, this quantity takes an utilized engineering method through matching packaging kinds to express nutrition varieties. the cloth offers distinctive perception into Modified/Controlled surroundings Packaging/Storage (MAP/CAS) and energetic Packaging (AP). looking on the type of foodstuff, packaging fabric and the corresponding strategy hired can either fluctuate significantly. In appreciation of customer specialise in shelf lifestyles and security, the e-book addresses quite a number aseptic, clever, and converted surroundings packaging. With the elevated fee of energetic packaging, this source may also help product builders make low-priced judgements early in product development"-- learn more... summary: "While different packaging books specialize in person varieties of packaging, this quantity takes an utilized engineering method through matching packaging forms to express nutrition varieties. the cloth offers targeted perception into Modified/Controlled surroundings Packaging/Storage (MAP/CAS) and lively Packaging (AP). counting on the type of nutrition, packaging fabric and the corresponding procedure hired can either differ significantly. In appreciation of patron specialize in shelf lifestyles and safeguard, the booklet addresses a number aseptic, clever, and changed surroundings packaging. With the elevated cost of energetic packaging, this source can help product builders make reasonably-priced judgements early in product improvement"

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Nylon-PE barrier bag for MAP 1 and 2 2. LDPE/PA/LDPE 75 μm thickness for MAP 3, 4, and 5 1. OTR: 9 mL O2/m2 24 h bar 2. 4 g/m2 day (1) Marshall et al. (1992) (2) Patsias et al. (2006) Plastic film Barakat and Harris (1999) 1. 5% O2/95% N2 2. 3% O2/97% N2 3. 1% O2/99% N2 4. 100% N2 21% O2/79% N2 1. 0% O2/30% CO2 2. 32 mL O2/m2 24 h bar Bruun-Jensen et al. (1994) Ntzimani et al. (2008) Cryovac-type bags OTR: 35 mL O2/m2 24 h bar Metaxopoulos et al. (2002) 1. 0% O2/80% CO2 2. 20% O2/60% CO2 3. 4% CO/80% CO2 4.

80% PE–20% PA for MAP 1 and 2 2. OPAEVOH/PE 1. OTR: 40–50 mL O2/m2 24 h atm Water vapor: 100 g/m2 day 2. OTR: 5 mL O2/m2 24 h atm Water vapor: 15 g/m2 day (1) Gok et al. (2008) (2) Aksu and Kaya (2005) Huisman et al. 1 (continued) Combination of Food Packaging Film and Gas Composition for Various Foods Product Initial Atmosphere Film 100% CO2 Polystyrene containers Greek cheese Anthotyros Cheddar cheese Cheese Myzithra Kalathaki 1. 30% CO2 2. 70% CO2 LDPE/PA/LDPE 75 μm thickness 73% CO2 1. 20% CO2 2.

1 MACHINERY USED IN MAP In the late 1950s, the first efforts were made to develop the principles of atmosphere modification on a larger scale. The experimental work in this field resulted in the development of equipment for industrial use. During the same decade, another useful technique called vacuum packaging was presented. In this phase, the production of efficient, safe, and low-cost machinery was very important. Modified atmosphere packaging (MAP) equipment is divided into two main categories: pillow wrap and chamber.

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