A study into the potential barrier properties against mineral oils of starch-based coatings on paperboard for food packaging

Guazzotti, Valeria; Limbo, Sara; Piergiovanni, Luciano; Fengler, Romy; Fiedler, Dominik; Gruber, Ludwig

doi:10.1016/j.fpsl.2014.09.003

Cited by 29 publications

(14 citation statements)

References 25 publications

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“…None of the starchcoated samples allowed the liquid mineral oil to pass through the materials during the 72 h observation time, while the mineral oil passed through all of the reference materials in an hour or less. Our findings are supported by similar observations from Guazzotti et al [44]. This implies that starch-based coatings have the potential to improve the safety of primary food packaging.…”

Section: Gas Phase and Liquid Mineral Oil Migrationsupporting

confidence: 92%

Machine-coated starch-based dispersion coatings prevent mineral oil migration from paperboard

Koivula

Jalkanen

Saukkonen

et al. 2016

Progress in Organic Coatings

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Section: Gas Phase and Liquid Mineral Oil Migrationsupporting

confidence: 92%

Machine-coated starch-based dispersion coatings prevent mineral oil migration from paperboard

Koivula

Jalkanen

Saukkonen

et al. 2016

Progress in Organic Coatings

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Section: Analytical Methodologymentioning

confidence: 88%

“…Finally, in 2015, Guazzotti et al evaluated the effectiveness of starch‐coatings in preventing food contamination by n‐alkanes and mineral oil saturated hydrocarbons from paperboard packaging . In this work, the migration kinetics of n‐alkanes from spiked paper into direct contact with Tenax® showed the effect of temperature and molecular weight of the considered migrant . Migration is dependent on temperature which influences the carbon number up to which mineral oil hydrocarbons are volatile enough to be significantly transferred to the foodstuffs: over C 28 at 60°C and around C 26 at 40°C …”

Section: Analytical Methodologymentioning

confidence: 90%

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The Use of Tenax® as a Simulant for the Migration of Contaminants in Dry Foodstuffs: A Review

et al. 2017

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Packaging materials are found to represent a source of contamination through the migration of substances from the packaging into the foodstuff. As a response to an increasing number of food‐safety issues, research on the migration of chemicals from packaging materials into foodstuffs is being conducted. Moreover, packaging materials are tested for the migration of chemicals through migration experiments, using food simulants. EU Regulation N°10/2011 on plastic materials and articles intended to come into contact with food specifies the use of the adsorbent poly(2,6‐diphenylphenylene oxide) or Tenax® as a simulant for dry foodstuffs. Already in 2010, Tenax® migration profiles in the temperature range between −18 and 40°C were modelled for some compounds. Since then, numerous studies have been reported on the migration and migration kinetics of a series of contaminants such as alkylbenzenes, antioxidants, fatty acid esters, isothiazolinone biocides, photo‐initiators, mineral oil and phthalates in Tenax®. In some of these studies, the migration to Tenax® has been compared to real foodstuffs or alternative simulants. In this contribution, the performance of Tenax® as food simulant for dry foodstuffs will be discussed, thereby comparing its performance with real foodstuffs and other potential adsorbents that can be used as simulant such as Porapak.

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“…When the concentration of OOS‐3 was more than 20%, the viscosity of starch paste increased greatly, which showed disadvantage in operation the coating machine, preventing the formation of a smoothness and compactness of starch film . A previous report showed that paper barrier properties can differ significantly in terms of coating thickness . However, high viscosities of starch solutions are limiting factors for industrial applications such as size‐pressing.…”

Section: Resultsmentioning

confidence: 99%

Effect of Octenylsuccinylation of Oxidized Cassava Starch on Grease Resistance and Waterproofing of Food Wrapping Paper

et al. 2019

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The surface of food wrapping paper is coated with octenylsuccinic anhydride (OSA)‐modified cassava starch to develop food packaging with high waterproofing and low grease permeability. Oxidized cassava starch is modified using various concentrations of OSA, and esterification is confirmed by Fourier transform infrared spectroscopy (FT‐IR) and 1H nuclear magnetic resonance spectroscopy (1H NMR). To explore the effects of OSA concentration, starch content, incubation time, and coating rate on oil resistance and hydrophobicity, grease and water barrier properties are quantified using the Tappi T559 pm‐96 method, Cobb's tests, and dynamic contact angle. The influence of octenylsuccinylation of oxidized cassava starch on the optical and physical properties of paper is also investigated. Conditions comprising 3% OSA, 20% starch concentration, a 20 min incubation time, and a coating speed of 15 mm s−1 achieved oil‐proof level 8 and a Cobb60 value of 17.6, which is much lower than that of the control method (27.5). Additionally, the surface roughness of paper is decreased, while tear strength, tensile strength, and folding strength are increased, meeting the strong oil‐proofing and mechanical property requirements of food packaging.

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A study into the potential barrier properties against mineral oils of starch-based coatings on paperboard for food packaging

Cited by 29 publications

References 25 publications

Machine-coated starch-based dispersion coatings prevent mineral oil migration from paperboard

Machine-coated starch-based dispersion coatings prevent mineral oil migration from paperboard

The Use of Tenax® as a Simulant for the Migration of Contaminants in Dry Foodstuffs: A Review

Effect of Octenylsuccinylation of Oxidized Cassava Starch on Grease Resistance and Waterproofing of Food Wrapping Paper

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