Characterisation of inorganic elements and volatile organic compounds in the dried sea cucumber Stichopus japonicus

被引：23

作者：

Lee, Hae-Won ^{[1
]}

Lim, Na-Lae ^{[1
]}

Cho, Kichul ^{[1
]}

Yang, Hye Young ^{[1
]}

Yim, Kyung June ^{[1
]}

Kim, Mi-Ju ^{[1
]}

Lee, Myunglip ^{[1
]}

Kim, Dong Hyeun ^{[2
]}

Koh, Hyoung Bum ^{[2
]}

Jung, Won-Kyo ^{[3
,4
]}

Roh, Seong Woon ^{[1
]}

Kim, Daekyung ^{[1
]}

机构：

[1] KBSI, Jeju Ctr, Cheju 690756, South Korea

[2] Jeju Special Self Governing Prov Ocean & Fisherie, Cheju 690700, South Korea

[3] Pukyong Natl Univ, Dept Biomed Engn, Pusan 608737, South Korea

[4] Pukyong Natl Univ, Ctr Marine Intergrated Biomed Technol BK21 Plus, Pusan 608737, South Korea

来源：

FOOD CHEMISTRY | 2014年 / 147卷

关键词：

GC-MS; ICP-MS; Inorganic elements; Stichopus japonicus; Volatile organic compounds; POTASSIUM INTAKE; DIETARY; SODIUM; ANTIOXIDANT;

D O I：

10.1016/j.foodchem.2013.09.110

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The sea cucumber Stichopus japonicus lives in a variety of marine habitats and is an important cultivated edible aquatic species in East Asia. In this study, S. japonicus, collected from the sea near Jeju Island of Korea, was lyophilised or vacuum-dried and then analysed by gas chromatography-mass spectrometry (GC-MS) or inductively coupled plasma mass spectrometry (ICP-MS). The GC-MS profiles of vacuum-dried and lyophilised samples differed. Based on direct injection and static headspace analysis, 37 volatile organic compounds (VOCs) were identified in vacuum-dried samples and 33 VOCs were identified in lyophilised samples. Therefore, the odour of vacuum-dried sea cucumber is thought to be due to the presence of various VOCs that are absent in lyophilised sea cucumber. According to ICP-MS analysis, the levels of 15 inorganic elements were slightly higher in lyophilised samples than in vacuum-dried samples. The results of the inorganic and organic chemical analyses provide information about the composition of dried sea cucumber. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：34 / 41

页数：8

共 30 条

[1] DIETARY PHOSPHORUS, CALCIUM-METABOLISM AND BONE [J].