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KMID : 1098420140220020091
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Korean Journal of Medicinal Crop Science
2014 Volume.22 No. 2 p.91 ~ p.97
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Analysis of Index Components in Medicinal Crops of Andong Area Cultivated at Different Altitude
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An Hui-Jeong
Chung Koo-Min
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Abstract
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The contents of index components in 5 medicinal crops cultivated at different heights in Andong area. The contents of allantoin in Dioscorea batatas Decne and catalpol in Rehmannia glutinosa Liboschitz were not different by cultivation heights (100 ~ 200 m). But the contents of index components in Astragalus membranaceus and Angelica acutiloba
Kitagawa were higher in samples cultivated at elevated heights. At 700 m of heights, the contents of formononetin and
astragaloside I in Astragalus membranaceus were 1.20 and 201.2 ㎍/g, respectively. The contents of decursin and nodakenin in Angelica acutiloba Kitagawa were 68.3 and 4.20 ㎎/g, respectively. Thus Astragalus membranaceus and Angelica acutiloba Kitagawa are recommended to be cultivated in higher altitude.
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KEYWORD
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Medicinal Crops, Height, Liquid Chromatography-Mass Spectrometry
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