Heat-Treated Solar Sea Salt Has Antioxidant Activity In Vitro and Produces Less Oxidative Stress in Rats Compared with Untreated Solar Sea Salt

Tian Cheng Gao; Jeong Yong Cho; Ling Yun Feng; Saoraya Chanmuang; Suthipong Pongworn; Lily Jaiswal; Chung Kyoon Auh; Tong Kun Pai; Kyung Sik Ham

doi:10.1111/jfbc.12165

Heat-Treated Solar Sea Salt Has Antioxidant Activity In Vitro and Produces Less Oxidative Stress in Rats Compared with Untreated Solar Sea Salt

Tian Cheng Gao
, Jeong Yong Cho
, Ling Yun Feng
, Saoraya Chanmuang
, Suthipong Pongworn
, Lily Jaiswal
, Chung Kyoon Auh
, Tong Kun Pai
, Kyung Sik Ham

Department of Biological Sciences

Research output: Contribution to journal › Article › peer-review

Abstract

We have investigated the in vitro and in vivo antioxidative activity of solar sea salts(SS) roasted with (BS) or without (RS) bamboo, which are widely consumed as dietary salts in Korea. BS exhibited antioxidative activity in the in vitro assays of various radical-scavenging activities and DNA oxidation. RS also scavenged superoxide radicals and inhibited DNA oxidation. However, SS did not exhibit antioxidative activity in vitro. Sprague-Dawley rats were orally administered various salts (1.8g NaCl equivalent/kg) daily for 7 weeks. The rats fed RS and BS exhibited significantly lower levels of lipid peroxidation and a higher total thiol content than the SS group (P

Original language	English (Ireland)
Pages (from-to)	631-641
Number of pages	11
Journal	Journal of Food Biochemistry
Volume	39
Issue number	6
DOIs	https://doi.org/10.1111/jfbc.12165
Publication status	Published - 1 Dec 2015

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10.1111/jfbc.12165

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title = "Heat-Treated Solar Sea Salt Has Antioxidant Activity In Vitro and Produces Less Oxidative Stress in Rats Compared with Untreated Solar Sea Salt",

abstract = "We have investigated the in vitro and in vivo antioxidative activity of solar sea salts(SS) roasted with (BS) or without (RS) bamboo, which are widely consumed as dietary salts in Korea. BS exhibited antioxidative activity in the in vitro assays of various radical-scavenging activities and DNA oxidation. RS also scavenged superoxide radicals and inhibited DNA oxidation. However, SS did not exhibit antioxidative activity in vitro. Sprague-Dawley rats were orally administered various salts (1.8g NaCl equivalent/kg) daily for 7 weeks. The rats fed RS and BS exhibited significantly lower levels of lipid peroxidation and a higher total thiol content than the SS group (P",

author = "Gao, \{Tian Cheng\} and Cho, \{Jeong Yong\} and Feng, \{Ling Yun\} and Saoraya Chanmuang and Suthipong Pongworn and Lily Jaiswal and Auh, \{Chung Kyoon\} and Pai, \{Tong Kun\} and Ham, \{Kyung Sik\}",

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AU - Gao, Tian Cheng

AU - Cho, Jeong Yong

AU - Feng, Ling Yun

AU - Chanmuang, Saoraya

AU - Pongworn, Suthipong

AU - Jaiswal, Lily

AU - Auh, Chung Kyoon

AU - Pai, Tong Kun

AU - Ham, Kyung Sik

PY - 2015/12/1

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N2 - We have investigated the in vitro and in vivo antioxidative activity of solar sea salts(SS) roasted with (BS) or without (RS) bamboo, which are widely consumed as dietary salts in Korea. BS exhibited antioxidative activity in the in vitro assays of various radical-scavenging activities and DNA oxidation. RS also scavenged superoxide radicals and inhibited DNA oxidation. However, SS did not exhibit antioxidative activity in vitro. Sprague-Dawley rats were orally administered various salts (1.8g NaCl equivalent/kg) daily for 7 weeks. The rats fed RS and BS exhibited significantly lower levels of lipid peroxidation and a higher total thiol content than the SS group (P

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M3 - Article

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JF - Journal of Food Biochemistry

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Heat-Treated Solar Sea Salt Has Antioxidant Activity In Vitro and Produces Less Oxidative Stress in Rats Compared with Untreated Solar Sea Salt

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