Sorption Depression of Flavors into Modified EVA Film by Lowering Film-Flavor Affinity

Masaomi Fukamachi, Toshiro Matsui, Mitsuya Shimoda, Masatoshi Nakashima, Yutaka Osajima

研究成果: ジャーナルへの寄稿記事

10 引用 (Scopus)

抄録

Surface hydrolysis of ethylene-vinyl acetate copolymer (EVA) film resulted in a specific sorption depression behavior of volatile compounds. The sorptions of hydrocarbons, ethyl octanoate, and decanal into hydrolyzed EVA film were depressed, whereas the sorptions for alcohols were all promoted. To elucidate the phenomena, the solubility parameter (SP) concept was introduced. From the plots of sorptions against the SP values of volatile compounds, for all hydrocarbons, ethyl esters, and aldehydes with the cohesive energy of <19.3 SP value, the sorptions were depressed, while for hexanal and all alcohols with the SP value of >19.3 quite the opposite results were obtained. It was considered that the depression effect may be attributed to the lowering of compatibility at the surface between hydrolyzed film and volatile compounds. Sensory evaluation also supported flavor preservation for hydrolyzed EVA film in lemon juice.

元の言語英語
ページ(範囲)929-932
ページ数4
ジャーナルJournal of Agricultural and Food Chemistry
41
発行部数6
DOI
出版物ステータス出版済み - 1 1 1993

Fingerprint

Flavors
films (materials)
sorption
Sorption
flavor
volatile compounds
Hydrocarbons
Solubility
hydrocarbons
solubility
lemon juice
Aldehydes
Esters
Hydrolysis
Alcohols
aldehydes
sensory evaluation
alcohols
hydrolysis
esters

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Agricultural and Biological Sciences(all)

これを引用

Sorption Depression of Flavors into Modified EVA Film by Lowering Film-Flavor Affinity. / Fukamachi, Masaomi; Matsui, Toshiro; Shimoda, Mitsuya; Nakashima, Masatoshi; Osajima, Yutaka.

:: Journal of Agricultural and Food Chemistry, 巻 41, 番号 6, 01.01.1993, p. 929-932.

研究成果: ジャーナルへの寄稿記事

Fukamachi, Masaomi ; Matsui, Toshiro ; Shimoda, Mitsuya ; Nakashima, Masatoshi ; Osajima, Yutaka. / Sorption Depression of Flavors into Modified EVA Film by Lowering Film-Flavor Affinity. :: Journal of Agricultural and Food Chemistry. 1993 ; 巻 41, 番号 6. pp. 929-932.
@article{061e3b49a7914495b7bb0fe436d51015,
title = "Sorption Depression of Flavors into Modified EVA Film by Lowering Film-Flavor Affinity",
abstract = "Surface hydrolysis of ethylene-vinyl acetate copolymer (EVA) film resulted in a specific sorption depression behavior of volatile compounds. The sorptions of hydrocarbons, ethyl octanoate, and decanal into hydrolyzed EVA film were depressed, whereas the sorptions for alcohols were all promoted. To elucidate the phenomena, the solubility parameter (SP) concept was introduced. From the plots of sorptions against the SP values of volatile compounds, for all hydrocarbons, ethyl esters, and aldehydes with the cohesive energy of <19.3 SP value, the sorptions were depressed, while for hexanal and all alcohols with the SP value of >19.3 quite the opposite results were obtained. It was considered that the depression effect may be attributed to the lowering of compatibility at the surface between hydrolyzed film and volatile compounds. Sensory evaluation also supported flavor preservation for hydrolyzed EVA film in lemon juice.",
author = "Masaomi Fukamachi and Toshiro Matsui and Mitsuya Shimoda and Masatoshi Nakashima and Yutaka Osajima",
year = "1993",
month = "1",
day = "1",
doi = "10.1021/jf00030a018",
language = "English",
volume = "41",
pages = "929--932",
journal = "Journal of Agricultural and Food Chemistry",
issn = "0021-8561",
publisher = "American Chemical Society",
number = "6",

}

TY - JOUR

T1 - Sorption Depression of Flavors into Modified EVA Film by Lowering Film-Flavor Affinity

AU - Fukamachi, Masaomi

AU - Matsui, Toshiro

AU - Shimoda, Mitsuya

AU - Nakashima, Masatoshi

AU - Osajima, Yutaka

PY - 1993/1/1

Y1 - 1993/1/1

N2 - Surface hydrolysis of ethylene-vinyl acetate copolymer (EVA) film resulted in a specific sorption depression behavior of volatile compounds. The sorptions of hydrocarbons, ethyl octanoate, and decanal into hydrolyzed EVA film were depressed, whereas the sorptions for alcohols were all promoted. To elucidate the phenomena, the solubility parameter (SP) concept was introduced. From the plots of sorptions against the SP values of volatile compounds, for all hydrocarbons, ethyl esters, and aldehydes with the cohesive energy of <19.3 SP value, the sorptions were depressed, while for hexanal and all alcohols with the SP value of >19.3 quite the opposite results were obtained. It was considered that the depression effect may be attributed to the lowering of compatibility at the surface between hydrolyzed film and volatile compounds. Sensory evaluation also supported flavor preservation for hydrolyzed EVA film in lemon juice.

AB - Surface hydrolysis of ethylene-vinyl acetate copolymer (EVA) film resulted in a specific sorption depression behavior of volatile compounds. The sorptions of hydrocarbons, ethyl octanoate, and decanal into hydrolyzed EVA film were depressed, whereas the sorptions for alcohols were all promoted. To elucidate the phenomena, the solubility parameter (SP) concept was introduced. From the plots of sorptions against the SP values of volatile compounds, for all hydrocarbons, ethyl esters, and aldehydes with the cohesive energy of <19.3 SP value, the sorptions were depressed, while for hexanal and all alcohols with the SP value of >19.3 quite the opposite results were obtained. It was considered that the depression effect may be attributed to the lowering of compatibility at the surface between hydrolyzed film and volatile compounds. Sensory evaluation also supported flavor preservation for hydrolyzed EVA film in lemon juice.

UR - http://www.scopus.com/inward/record.url?scp=0345309646&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0345309646&partnerID=8YFLogxK

U2 - 10.1021/jf00030a018

DO - 10.1021/jf00030a018

M3 - Article

AN - SCOPUS:0345309646

VL - 41

SP - 929

EP - 932

JO - Journal of Agricultural and Food Chemistry

JF - Journal of Agricultural and Food Chemistry

SN - 0021-8561

IS - 6

ER -