論文

基本情報

氏名 山本 健太
氏名(カナ) ヤマモト ケンタ
氏名(英語) YAMAMOTO KENTA
所属 中村学園大学 栄養科学部 フード・マネジメント学科
職名 講師

題名

Chemical Markers of Shiikuwasha Juice Adulterated with Calamondin Juice

単著・共著の別

著者

Kenta Yamamoto
Ayumi Yahada
Kumi Sasaki
Kazunori Ogawa
Nobuyuki Koga
Hideaki Ohta

担当区分

概要

Detection of shiikuwasha (Citrus depressa Hayata) juice adulterated with calamondin (Citrus madurensis Lour.) juice was investigated by the analyses of (1) phloretin dihydrochalcone glucoside, 3',5'-di-C-beta-glucopyranosylphloretin (PD) detected by thin-layer chromatography and high-performance liquid chromatography (HPLC), (2) polymethoxylated flavones (PMFs), included nobiletin, tangeretin, and sinensetin, detected by HPLC, and (3) gamma-terpinene peak percentage obtained by headspace solid-phase microextraction gas chromatography with cryofocusing. PD was detected in calamondin juice (25.5 mg/100 mL) but not in shiikuwasha juice. Shiikuwasha juice contained higher levels of nobiletin (48.8 mg/100 mL) than calamondin juice (2.4 mg/100 mL). Shiikuwasha juice was characterized by containing a higher percentage of gamma-terpinene (12.3%) than calamondin juice (0.7%). A discrimination function obtained by a linear discriminant analysis with PMFs and a peak ratio of [nobiletin/tangeretin] and ?-terpinene detected the adulteration with accuracies of 91.7%. These three chemical markers were useful to detect shiikuwasha juice that is suspected of being adulterated with calamondin juice.

発表雑誌等の名称

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

出版者

AMER CHEMICAL SOC

60

44

開始ページ

11182

終了ページ

11187

発行又は発表の年月

2012/11

査読の有無

有り

招待の有無

無し

記述言語

英語

掲載種別

研究論文(学術雑誌)

国際・国内誌

国際共著

ISSN

0021-8561

eISSN

DOI

10.1021/jf303374g

Cinii Articles ID

Cinii Books ID

Pubmed ID

PubMed Central 記事ID

形式

無償ダウンロード

JGlobalID

arXiv ID

ORCIDのPut Code

DBLP ID