Determination of guava (Psidium guajava L.) leaf phenolic compounds using HPLC-DAD-QTOF-MS
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- 作者：Elixabet Dí ; az-de-Cerioa ; b ; Ana Marí ; a Gó ; mez-Caravacaa ; b ; Vito Verardoc ; vito.verardo@unibo.it" class="auth_mail" title="E-mail the corresponding author ; Alberto Ferná ; ndez-Gutié ; rreza ; b ; Antonio Segura-Carreteroa ; b
- 关键词：Guava (Psidium guajava L.) leaves ; Flavan-3-ols ; Flavonols ; Gallic and ellagic derivatives ; Phenolic compounds ; HPLC-DAD-QTOF-MS
- 刊名：Journal of Functional Foods
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：22
- 期：Complete
- 页码：376-388
- 全文大小：540 K
文摘
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Seventy-two phenolic compounds were identified in guava leaves.
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Twelve phenolic compounds were determined for the first time in guava leaves.
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The highest amount of phenolic compounds was extracted by EtOH/H2O 80:20 (v/v).
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Pyrifera var. showed higher concentration of phenolic compounds than pomifera var.