题名 |
三星蔥S-烯丙基半胱胺酸亞碸類化合物之分析及作為產地鑑別指標 |
并列篇名 |
Analysis of S-allyl-cysteine Sulfoxides in Sunshin Welsh Onion and as A Marker of Geographical Origin |
DOI |
10.6578/TJACFS.202303_61(1).0003 |
作者 |
黃綺慧(Chi-Hui Huang);何其儻(Chi-Tang Ho);駱錫能(Shyi-Neng Lou) |
关键词 |
三星蔥 ; 彰化蔥 ; 雲林蔥 ; S-烯丙基半胱胺酸亞碸類化合物 ; 產地鑑別指標 ; Sunshin welsh onion ; Changhua welsh onion ; Yunlin welsh onion ; S-allyl-cysteine sulfoxides ; Marker of geographical origin |
期刊名称 |
臺灣農業化學與食品科學 |
卷期/出版年月 |
61卷1期(2023 / 03 / 01) |
页次 |
19 - 28 |
内容语文 |
繁體中文;英文 |
中文摘要 |
本研究目的為分析宜蘭縣三星蔥所含之S-烯丙基半胱胺酸亞碸類化合物含量,比較三星蔥、彰化及雲林蔥之差異及探討作為不同產地指標之可行性。結果顯示三星蔥所含的S-烯丙基半胱胺酸亞碸類化合物主要為Isoalliin(S-(1-propenyl)-L-cysteine sulfoxide)、methiin(S-methyl-L-cysteine sulfoxide)和cycloalliin(5-methyl-1-oxo-1,4-thiazinane-3-carboxylic acid)。isoalliin的平均含量為83.7±8.3g/kg,methiin為22.1±3.5g/kg,而cycloalliin為11.3±0.9g/kg,其中懶惰品種(LA)含有最高的isoalliin,為118.2±4.0g/kg。彰化蔥的isoalliin、methiin和cycloalliin平均含量分別為80.9±12.1、11.6±1.4和7.7±0.7g/kg。雲林蔥則分別為93.7±4.1、14.2±1.3和6.9±0.4g/kg。三星蔥、彰化蔥和雲林蔥之isoalliin含量無顯著差異,而三星蔥的methiin與cycloalliin含量則顯著高於彰化蔥和雲林蔥。總S-烯丙基半胱胺酸亞碸類化合物的含量以三星蔥懶惰品種為最高。比較青蔥S-烯丙基半胱胺酸亞碸類化合物的含量比值,顯示三星蔥的isoalliin/methiin(I/M)比值低於4.84,而isoallin/(methiin+cycloalliin)(I/(M+C))的比值低於3.15,此二數值應可做為三星蔥之初步篩檢指標,然而,其中之小黑品種仍不易與彰化蔥、雲林蔥區分。 |
英文摘要 |
The purpose of this study was to investigate the S-allyl-cysteine sulfoxides in Sunshin welsh onion from Yilan county and evaluated the potential as marker of geographical origin. The results indicated that the major compounds of S-allyl-cysteine sulfoxides were isoalliin (S-(1-propenyl) -L-cysteine sulfoxide), methiin (S-methyl-L-cysteine sulfoxide) and cycloalliin (5-methyl-1-oxo-1,4-thiazinane-3-carboxylic acid) in Sunshin welsh onion. The contents of isoalliin, methiin, and cycloalliin were 83.7 ± 8.3 g/kg, 22.1 ± 3.5 g/kg, and 11.3 ± 0.9 g/kg, respectively.. The species of LA contained the highest isoalliin with the level of 118.2 ± 4.0 g/ kg dry weight. The content of isoalliin, methiin, and cycloalliin in Changhua welsh onion were 80.9 ± 12.1, 11.6 ± 1.4, and 7.7 ± 0.7 g/kg, respectively. And the content of isoalliin (93.7 ± 4.1 g), methiin (14.2 ± 1.3 g), and cycloalliin (6.9 ± 0.4 g) in kg dry weight were observed in Yunlin welsh onion. Collectively, the level of methiin and cycloalliin in Sunshin welsh onion was significantly higher than those of Changhua and Yunlin welsh onion, while the content of isoalliin of each was not significantly different. The highest content of total S-allyl-cysteine sulfoxides was fount in species LA of Sunshin welsh onion. The ratio of isoalliin/methiin (I/ M) and isoallin/(methiin + cycloalliin) (I/(M+C)) were lower than 4.84 and 3.15 in the Sunshin welsh onion, respectively, which was different from Changhua and Yunlin welsh onion. Therefore, these two values might be as potential marker of geographical origin to distinguish the Sunshin welsh onion from others. |
主题分类 |
生物農學 >
農業 生物農學 > 森林 生物農學 > 畜牧 生物農學 > 漁業 生物農學 > 農產加工 工程學 > 化學工業 |
参考文献 |
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