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Carotenoids, tocopherols and phylloquinone content of 26 green leafy vegetables commonly consumed in Southeast Asia.
Wen Lee, Hui; Bi, Xinyan; Jeyakumar Henry, Christiani.
Afiliação
  • Wen Lee H; Clinical Nutrition Research Centre (CNRC), Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 14 Medical Drive, Singapore 117599, Singapore. Electronic address: lee_hui_wen@sifbi.a-star.edu.sg.
  • Bi X; Clinical Nutrition Research Centre (CNRC), Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 14 Medical Drive, Singapore 117599, Singapore. Electronic address: bi_xinyan@sifbi.a-star.edu.sg.
  • Jeyakumar Henry C; Clinical Nutrition Research Centre (CNRC), Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 14 Medical Drive, Singapore 117599, Singapore; Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore. Electronic address: jeya_henry@sifbi.a-star.edu.sg.
Food Chem ; 385: 132729, 2022 Aug 15.
Article em En | MEDLINE | ID: mdl-35313196
ABSTRACT
Carotenoids, tocopherols and phylloquinone are highly valued in vegetables due to their potential health benefits. The profile of eight carotenoids, four tocopherols, and phylloquinone in 26 green leafy vegetables (GLV) commonly consumed in Southeast Asia were analysed by high-performance liquid chromatography with atmospheric pressure chemical ionisation and tandem mass spectrometry (HPLC-APCI-MS/MS). Lutein, ß-carotene and α-tocopherol were the predominant carotenoids and tocopherol in the GLV. Among 26 GLV, sweet leaf bush contained the highest amount of total carotenoids (494 ± 22 µg/g fresh weight (FW)), tocopherols (214 ± 60 µg/g FW) and phylloquinone (18 ± 2 µg/g FW). Other underutilised GLV, including wolfberry leaves, cassava leaves and moringa leaves, are also a rich source of fat-soluble micronutrients. Overall, this study enhanced the understanding of micronutrient composition in underutilised GLV in Southeast Asia. Data will be important for diet recommendations to promote the nutritional status of the population in the region.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Carotenoides / Tocoferóis Idioma: En Ano de publicação: 2022 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Carotenoides / Tocoferóis Idioma: En Ano de publicação: 2022 Tipo de documento: Article