Sorption of <i>d</i>-Limonene by Sealant Films and Effect on Mechanical Properties

Hirose, K.; Harte, Bruce; Giacin, J. R.; Miltz, Joseph; Stine, C. M.

doi:10.1021/bk-1988-0365.ch003

Cited by 47 publications

(24 citation statements)

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“…Those two parameters can also affect the amount of the volatile substances of the juice absorbed by the packaging material [31] and consequently, affect the shelf-life of the product [32,33] .…”

Section: Dearationmentioning

confidence: 99%

Processing of Aloe Vera Leaf Gel: A Review

Ramachandra¹,

Rao²

2008

American J. of Agricultural and Biological Sciences

165

109

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Proper scientific investigations on Aloe vera have gained more attention over the last decade due to its reputable, medicinal, pharmaceutical and food properties. Some publications have appeared in reputable scientific journals that have made appreciable contributions to the discovery of the functions and utilizations of Aloe vera lacking processing of leaf gel. Present processing techniques aims at producing best quality aloe products but end aloe products contain very little or virtually no active ingredients. Hence, appropriate processing techniques should be employed during processing in order to extend the use of aloe vera gel. Further research needs to be done to unravel the myth surrounding the biological activity and the exploitation of aloe constituents.

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Section: Dearationmentioning

confidence: 99%

Processing of Aloe Vera Leaf Gel: A Review

Ramachandra¹,

Rao²

2008

American J. of Agricultural and Biological Sciences

165

109

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“…Alternatively, components of the product, such as d-limonene, may be absorbed by the package, resulting in a reduction in its mechanical properties. 3 Both kinds of such interactions are certainly negative in nature, and have to be avoided or eliminated.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the performance of iron‐based oxygen scavengers, with comments on their optimal applications

Miltz

Perry

2004

Packag Technol Sci

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Oxygen scavengers are commonly used in packaged foods in Japan and much less so in other developed countries, in spite of the advantages that they offer in maintaining quality and extending shelf-life. The reason stems from the additional cost involved, and even more so because of the lack of sufficient technical information on their performance and the lack of understanding of how to apply them effectively. In the present study the performance of iron-based oxygenscavenging sachets was evaluated. It was found that the actual scavenging capacity is much higher than the 'nominal' capacity provided by the manufacturers. Also, a significant distribution in the oxygen absorption capacity exists, even in the same scavenger type. The rate of oxygen scavenging was found to depend on the scavenger type and capacity. It was also found that in an atmosphere containing CO 2 (as in MAP applications) the iron-based oxygen scavengers also absorb CO 2 .

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“…duPont deNemours, Inc.). Hirose et al (1988) reported that LDPE and ionomer films rapidly absorbed d-limonene from orange juice within 3 days storage. The rate of absorption then decreased and reached equilibrium after 12 and 6 days, respectively, at 24°C.…”

Section: Introductionmentioning

confidence: 99%

Partition Distribution of Aroma Volatiles from Orange Juice into Selected Polymeric Sealant Films

Imai

Harte

Giaicin

1990

Journal of Food Science

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The sorption of organic volatiles from orange juice by polymeric food contact materials was investigated. Three sealant films were evaluated, a commercial low density polyethylene and two developmental films, an ethylene vinyl alcohol copolymer of high ethylene content and a co-polyester. Samples of the films were immersed in the juice for 24 days at 22°C and the level of sorbed volatiles monitored as a function of time. Three probe compounds (d-limonene, neral and geranial) were selected as being representative of orange juice flavor components. A gas chromatographic technique was developed to quantify the level of probe compounds in juice and films. Results compared favorably to the more traditional bromide-bromate titration method. Sorption of organic volatiles by one of the developmental films (co-polyester) was significantly lower than the others.

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Sorption of d-Limonene by Sealant Films and Effect on Mechanical Properties

Cited by 47 publications

References 0 publications

Processing of Aloe Vera Leaf Gel: A Review

Processing of Aloe Vera Leaf Gel: A Review

Evaluation of the performance of iron‐based oxygen scavengers, with comments on their optimal applications

Partition Distribution of Aroma Volatiles from Orange Juice into Selected Polymeric Sealant Films

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