Effect of Lipolytic Acyl Hydrolase on the Activity for Six Carbon Aldehyde Formation in Tea Chloroplasts

Jiro Sekiya; Tadahiko Kajiwara; Masaya Imoto; Satoshi Inouye; Akikazu Hatanaka

doi:10.1021/jf00109a040

Effect of Lipolytic Acyl Hydrolase on the Activity for Six Carbon Aldehyde Formation in Tea Chloroplasts

Jiro Sekiya, Tadahiko Kajiwara, Masaya Imoto, Satoshi Inouye, Akikazu Hatanaka

研究成果: Article › 査読

8 被引用数 (Scopus)

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The treatment of isolated tea chloroplasts with potato lipolytic acyl hydrolase (LAHase) caused reduction of the activity for C₆ aldehyde (1-hexanal, cis-3-hexenal, and trans-2-hexenal) formation from linoleic acid and linolenic acid. The activity of hydroperoxide cleavage enzyme was maintained even after potato LAHase treatment, whereas the activity for the overall reaction from C₁₈ fatty acids to C₆ aldehydes was decreased. These indicate that the activity of an oxygenation step, rather than a cleavage step, of C₆ aldehyde formation was influenced by the treatment with potato LAHase.

本文言語	English
ページ（範囲）	183-185
ページ数	3
ジャーナル	Journal of agricultural and food chemistry
巻	30
号	1
DOI	https://doi.org/10.1021/jf00109a040
出版ステータス	Published - 1982 1月 1
外部発表	はい

ASJC Scopus subject areas

化学 (全般)
農業および生物科学（全般）

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10.1021/jf00109a040

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title = "Effect of Lipolytic Acyl Hydrolase on the Activity for Six Carbon Aldehyde Formation in Tea Chloroplasts",

abstract = "The treatment of isolated tea chloroplasts with potato lipolytic acyl hydrolase (LAHase) caused reduction of the activity for C6 aldehyde (1-hexanal, cis-3-hexenal, and trans-2-hexenal) formation from linoleic acid and linolenic acid. The activity of hydroperoxide cleavage enzyme was maintained even after potato LAHase treatment, whereas the activity for the overall reaction from C18 fatty acids to C6 aldehydes was decreased. These indicate that the activity of an oxygenation step, rather than a cleavage step, of C6 aldehyde formation was influenced by the treatment with potato LAHase.",

author = "Jiro Sekiya and Tadahiko Kajiwara and Masaya Imoto and Satoshi Inouye and Akikazu Hatanaka",

year = "1982",

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T1 - Effect of Lipolytic Acyl Hydrolase on the Activity for Six Carbon Aldehyde Formation in Tea Chloroplasts

AU - Sekiya, Jiro

AU - Kajiwara, Tadahiko

AU - Imoto, Masaya

AU - Inouye, Satoshi

AU - Hatanaka, Akikazu

PY - 1982/1/1

Y1 - 1982/1/1

N2 - The treatment of isolated tea chloroplasts with potato lipolytic acyl hydrolase (LAHase) caused reduction of the activity for C6 aldehyde (1-hexanal, cis-3-hexenal, and trans-2-hexenal) formation from linoleic acid and linolenic acid. The activity of hydroperoxide cleavage enzyme was maintained even after potato LAHase treatment, whereas the activity for the overall reaction from C18 fatty acids to C6 aldehydes was decreased. These indicate that the activity of an oxygenation step, rather than a cleavage step, of C6 aldehyde formation was influenced by the treatment with potato LAHase.

AB - The treatment of isolated tea chloroplasts with potato lipolytic acyl hydrolase (LAHase) caused reduction of the activity for C6 aldehyde (1-hexanal, cis-3-hexenal, and trans-2-hexenal) formation from linoleic acid and linolenic acid. The activity of hydroperoxide cleavage enzyme was maintained even after potato LAHase treatment, whereas the activity for the overall reaction from C18 fatty acids to C6 aldehydes was decreased. These indicate that the activity of an oxygenation step, rather than a cleavage step, of C6 aldehyde formation was influenced by the treatment with potato LAHase.

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Effect of Lipolytic Acyl Hydrolase on the Activity for Six Carbon Aldehyde Formation in Tea Chloroplasts

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