Characterization of the key aroma compounds in four varieties of pomegranate juice by gas chromatography-mass spectrometry, gas chromatography-olfactometry, odor activity value, aroma recombination, and omission tests
Pomegranate (Punica granatum L.) has attracted considerable attention in world markets due to its valuable nutrients and highly appreciated sensory properties. The aroma profiles of 4 varieties of pomegranate juice, including Dahongtian (DP), Jingpitian (JP), Luyudan (LP), and Tianhonngdan (TP), wer...
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Tsinghua University Press
2023-01-01
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| Series: | Food Science and Human Wellness |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2213453022001409 |
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| author | Cong Lu Yuyu Zhang Ping Zhan Peng Wang Honglei Tian |
| author_facet | Cong Lu Yuyu Zhang Ping Zhan Peng Wang Honglei Tian |
| author_sort | Cong Lu |
| collection | DOAJ |
| description | Pomegranate (Punica granatum L.) has attracted considerable attention in world markets due to its valuable nutrients and highly appreciated sensory properties. The aroma profiles of 4 varieties of pomegranate juice, including Dahongtian (DP), Jingpitian (JP), Luyudan (LP), and Tianhonngdan (TP), were investigated via gas chromatography-mass spectrometry (GC-MS) and gas chromatography-olfactometry (GC-O) analyses. A total of 43 volatile compounds were identified by using GC-MS. Among these compounds, 16 were considered as potential aroma-active compounds as detected by GC-O. These compounds belonged to the classes of terpinenes, alcohols, and aldehydes. Eleven volatile compounds were defined as the main contributors to the overall aroma of pomegranate juice due to their high odor activity values (OAVs ≥ 1). Aroma recombination and omission tests confirmed that β-myrcene, 1-hexanol, and (Z)-3-hexen-1-ol were the key aroma compounds, and limonene, 1-octen-3-ol, linalool, and hexanal were important aroma-active compounds in DP samples. |
| format | Article |
| id | doaj-art-4b15f5f1d5d14a7c8e58700d2b80935a |
| institution | Kabale University |
| issn | 2213-4530 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Tsinghua University Press |
| record_format | Article |
| series | Food Science and Human Wellness |
| spelling | doaj-art-4b15f5f1d5d14a7c8e58700d2b80935a2025-02-03T06:55:37ZengTsinghua University PressFood Science and Human Wellness2213-45302023-01-01121151160Characterization of the key aroma compounds in four varieties of pomegranate juice by gas chromatography-mass spectrometry, gas chromatography-olfactometry, odor activity value, aroma recombination, and omission testsCong Lu0Yuyu Zhang1Ping Zhan2Peng Wang3Honglei Tian4College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an 710119, ChinaBeijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing 100048, ChinaCollege of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an 710119, China; Corresponding authors.College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an 710119, China; Corresponding authors.College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an 710119, China; Corresponding authors.Pomegranate (Punica granatum L.) has attracted considerable attention in world markets due to its valuable nutrients and highly appreciated sensory properties. The aroma profiles of 4 varieties of pomegranate juice, including Dahongtian (DP), Jingpitian (JP), Luyudan (LP), and Tianhonngdan (TP), were investigated via gas chromatography-mass spectrometry (GC-MS) and gas chromatography-olfactometry (GC-O) analyses. A total of 43 volatile compounds were identified by using GC-MS. Among these compounds, 16 were considered as potential aroma-active compounds as detected by GC-O. These compounds belonged to the classes of terpinenes, alcohols, and aldehydes. Eleven volatile compounds were defined as the main contributors to the overall aroma of pomegranate juice due to their high odor activity values (OAVs ≥ 1). Aroma recombination and omission tests confirmed that β-myrcene, 1-hexanol, and (Z)-3-hexen-1-ol were the key aroma compounds, and limonene, 1-octen-3-ol, linalool, and hexanal were important aroma-active compounds in DP samples.http://www.sciencedirect.com/science/article/pii/S2213453022001409Pomegranate juiceAroma-active compoundsGC-MSGC-OOdor active value (OAV)Omission tests |
| spellingShingle | Cong Lu Yuyu Zhang Ping Zhan Peng Wang Honglei Tian Characterization of the key aroma compounds in four varieties of pomegranate juice by gas chromatography-mass spectrometry, gas chromatography-olfactometry, odor activity value, aroma recombination, and omission tests Food Science and Human Wellness Pomegranate juice Aroma-active compounds GC-MS GC-O Odor active value (OAV) Omission tests |
| title | Characterization of the key aroma compounds in four varieties of pomegranate juice by gas chromatography-mass spectrometry, gas chromatography-olfactometry, odor activity value, aroma recombination, and omission tests |
| title_full | Characterization of the key aroma compounds in four varieties of pomegranate juice by gas chromatography-mass spectrometry, gas chromatography-olfactometry, odor activity value, aroma recombination, and omission tests |
| title_fullStr | Characterization of the key aroma compounds in four varieties of pomegranate juice by gas chromatography-mass spectrometry, gas chromatography-olfactometry, odor activity value, aroma recombination, and omission tests |
| title_full_unstemmed | Characterization of the key aroma compounds in four varieties of pomegranate juice by gas chromatography-mass spectrometry, gas chromatography-olfactometry, odor activity value, aroma recombination, and omission tests |
| title_short | Characterization of the key aroma compounds in four varieties of pomegranate juice by gas chromatography-mass spectrometry, gas chromatography-olfactometry, odor activity value, aroma recombination, and omission tests |
| title_sort | characterization of the key aroma compounds in four varieties of pomegranate juice by gas chromatography mass spectrometry gas chromatography olfactometry odor activity value aroma recombination and omission tests |
| topic | Pomegranate juice Aroma-active compounds GC-MS GC-O Odor active value (OAV) Omission tests |
| url | http://www.sciencedirect.com/science/article/pii/S2213453022001409 |
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