Analysis of Volatile Components and Critical Nutritional Components of Sea Buckthorn Leaves and Alcohol-extracted Freeze-dried Powder
To explore the differences in volatile substances and critical nutrients between sea buckthorn leaves and freeze-dried powder obtained by vacuum freeze-drying. The volatile components, amino acids, and soluble sugars of sea buckthorn leaves and their freeze-dried powder were systematically character...
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| Format: | Article |
| Language: | zho |
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The editorial department of Science and Technology of Food Industry
2025-04-01
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| Series: | Shipin gongye ke-ji |
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| Online Access: | http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2024050074 |
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| author | Luyao CHEN Zhigang ZHANG Guoliang XING Jie WANG Yujun YAO Zhaolin LÜ |
| author_facet | Luyao CHEN Zhigang ZHANG Guoliang XING Jie WANG Yujun YAO Zhaolin LÜ |
| author_sort | Luyao CHEN |
| collection | DOAJ |
| description | To explore the differences in volatile substances and critical nutrients between sea buckthorn leaves and freeze-dried powder obtained by vacuum freeze-drying. The volatile components, amino acids, and soluble sugars of sea buckthorn leaves and their freeze-dried powder were systematically characterized by headspace solid-phase microextraction combined with gas chromatography-mass spectrometry. Results showed that 64 volatile compounds were detected in sea-buckthorn leaves, and 60 volatile compounds were identified in freeze-dried powder, including 26 newly generated substances after processing. The odor activity values (OAV) analysis and aroma profile showed that sea buckthorn leaves had higher green, fruity, and sweet intensity. In contrast, freeze-dried powder showed higher floral, green, and fat aroma properties. In addition, there were 13 amino acids and 3 sugars with high content in sea buckthorn leaves and freeze-dried powder. In particular, leucine and alanine significantly correlated with most volatile compounds, such as 2-methylbutanal and furfural. The results provide a reference for subsequent research on the flavor characteristics of sea buckthorn leaf instant powder and its development and promotion. |
| format | Article |
| id | doaj-art-764ffe8e11d74c61bc433c1984b4d35c |
| institution | OA Journals |
| issn | 1002-0306 |
| language | zho |
| publishDate | 2025-04-01 |
| publisher | The editorial department of Science and Technology of Food Industry |
| record_format | Article |
| series | Shipin gongye ke-ji |
| spelling | doaj-art-764ffe8e11d74c61bc433c1984b4d35c2025-08-20T02:09:34ZzhoThe editorial department of Science and Technology of Food IndustryShipin gongye ke-ji1002-03062025-04-0146827228010.13386/j.issn1002-0306.20240500742024050074-8Analysis of Volatile Components and Critical Nutritional Components of Sea Buckthorn Leaves and Alcohol-extracted Freeze-dried PowderLuyao CHEN0Zhigang ZHANG1Guoliang XING2Jie WANG3Yujun YAO4Zhaolin LÜ5School of Biological Science and Technology, Beijing Forestry University, Beijing 100083, ChinaInner Mongolia Yuhangren Bioengineering Technology Co., Ltd., Hohhot 011517, ChinaInner Mongolia Yuhangren Bioengineering Technology Co., Ltd., Hohhot 011517, ChinaInner Mongolia Yuhangren Bioengineering Technology Co., Ltd., Hohhot 011517, ChinaInner Mongolia Yuhangren Bioengineering Technology Co., Ltd., Hohhot 011517, ChinaSchool of Biological Science and Technology, Beijing Forestry University, Beijing 100083, ChinaTo explore the differences in volatile substances and critical nutrients between sea buckthorn leaves and freeze-dried powder obtained by vacuum freeze-drying. The volatile components, amino acids, and soluble sugars of sea buckthorn leaves and their freeze-dried powder were systematically characterized by headspace solid-phase microextraction combined with gas chromatography-mass spectrometry. Results showed that 64 volatile compounds were detected in sea-buckthorn leaves, and 60 volatile compounds were identified in freeze-dried powder, including 26 newly generated substances after processing. The odor activity values (OAV) analysis and aroma profile showed that sea buckthorn leaves had higher green, fruity, and sweet intensity. In contrast, freeze-dried powder showed higher floral, green, and fat aroma properties. In addition, there were 13 amino acids and 3 sugars with high content in sea buckthorn leaves and freeze-dried powder. In particular, leucine and alanine significantly correlated with most volatile compounds, such as 2-methylbutanal and furfural. The results provide a reference for subsequent research on the flavor characteristics of sea buckthorn leaf instant powder and its development and promotion.http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2024050074sea buckthorn leavesvacuum-freeze-dryinginstant powderheadspace solid-phase microextraction (hs-spme)volatile compound |
| spellingShingle | Luyao CHEN Zhigang ZHANG Guoliang XING Jie WANG Yujun YAO Zhaolin LÜ Analysis of Volatile Components and Critical Nutritional Components of Sea Buckthorn Leaves and Alcohol-extracted Freeze-dried Powder Shipin gongye ke-ji sea buckthorn leaves vacuum-freeze-drying instant powder headspace solid-phase microextraction (hs-spme) volatile compound |
| title | Analysis of Volatile Components and Critical Nutritional Components of Sea Buckthorn Leaves and Alcohol-extracted Freeze-dried Powder |
| title_full | Analysis of Volatile Components and Critical Nutritional Components of Sea Buckthorn Leaves and Alcohol-extracted Freeze-dried Powder |
| title_fullStr | Analysis of Volatile Components and Critical Nutritional Components of Sea Buckthorn Leaves and Alcohol-extracted Freeze-dried Powder |
| title_full_unstemmed | Analysis of Volatile Components and Critical Nutritional Components of Sea Buckthorn Leaves and Alcohol-extracted Freeze-dried Powder |
| title_short | Analysis of Volatile Components and Critical Nutritional Components of Sea Buckthorn Leaves and Alcohol-extracted Freeze-dried Powder |
| title_sort | analysis of volatile components and critical nutritional components of sea buckthorn leaves and alcohol extracted freeze dried powder |
| topic | sea buckthorn leaves vacuum-freeze-drying instant powder headspace solid-phase microextraction (hs-spme) volatile compound |
| url | http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2024050074 |
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