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Zhang L, Wang X, Wang W, Ning E, Chen L, Li Z, Yu L, Li X, Zong W. Metabolomic analysis reveals the changing trend and differential markers of volatile and nonvolatile components of Artemisiae argyi with different aging years. PHYTOCHEMICAL ANALYSIS : PCA 2024; 35:1286-1293. [PMID: 38665054 DOI: 10.1002/pca.3359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/19/2024] [Accepted: 03/24/2024] [Indexed: 08/03/2024]
Abstract
INTRODUCTION Artemisia argyi Folium (AAF) is a traditional medicinal herb and edible plant. Analyzing the differential metabolites that affect the efficacy of AAF with different aging years is necessary. OBJECTIVE The aim of the study was to investigate the changing trend and differential markers of volatile and nonvolatile metabolites of AAF from different aging years, which are necessary for application in clinical medicine. METHODOLOGY Metabolites were analyzed using a widely targeted metabolomic approach based on ultrahigh-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) and gas chromatography tandem mass spectrometry (GC-MS). RESULTS A total of 153 volatile metabolites and 159 nonvolatile metabolites were identified. Principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA) could clearly distinguish AAF aged for 1 year (AF-1), 3 years (AF-3), and 5 years (AF-5). Seven flavonoids and nine terpenoids were identified as biomarkers for tracking the aging years. CONCLUSIONS The metabolomic method provided an effective strategy for tracking and identifying biomarkers of AAF from different aging years. This study laid the foundation for analysis of the biological activity of Artemisia argyi with different aging years.
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Affiliation(s)
- Lixian Zhang
- School of Food and Biological Engineering, Zhengzhou University of Light Industry, Zhengzhou, China
| | | | - Wei Wang
- Henan Academy of Sciences, Zhengzhou, China
| | | | - Ling Chen
- Henan Academy of Sciences, Zhengzhou, China
| | - Zhining Li
- Henan Academy of Sciences, Zhengzhou, China
| | - Liqin Yu
- Henan Academy of Sciences, Zhengzhou, China
| | - Xiao Li
- Henan Academy of Sciences, Zhengzhou, China
| | - Wei Zong
- School of Food and Biological Engineering, Zhengzhou University of Light Industry, Zhengzhou, China
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Lomax J, Ford R, Bar I. Multi-omic applications for understanding and enhancing tropical fruit flavour. PLANT MOLECULAR BIOLOGY 2024; 114:83. [PMID: 38972957 PMCID: PMC11228007 DOI: 10.1007/s11103-024-01480-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 06/19/2024] [Indexed: 07/09/2024]
Abstract
Consumer trends towards nutrient-rich foods are contributing to global increasing demand for tropical fruit. However, commercial cultivars in the breeding pipeline that are tailored to meet market demand are at risk of possessing reduced fruit flavour qualities. This stems from recurrent prioritised selection for superior agronomic traits and not fruit flavour, which may in turn reduce consumer satisfaction. There is realisation that fruit quality traits, inclusive of flavour, must be equally selected for; but currently, there are limited tools and resources available to select for fruit flavour traits, particularly in tropical fruit species. Although sugars, acids, and volatile organic compounds are known to define fruit flavour, the specific combinations of these, that result in defined consumer preferences, remain unknown for many tropical fruit species. To define and include fruit flavour preferences in selective breeding, it is vital to determine the metabolites that underpin them. Then, objective quantitative analysis may be implemented instead of solely relying on human sensory panels. This may lead to the development of selective genetic markers through integrated omics approaches that target biosynthetic pathways of flavour active compounds. In this review, we explore progress in the development of tools to be able to strategically define and select for consumer-preferred flavour profiles in the breeding of new cultivars of tropical fruit species.
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Affiliation(s)
- Joshua Lomax
- Centre for Planetary Health and Food Security, School of Environment and Science, Griffith University, Nathan, QLD, 4111, Australia.
| | - Rebecca Ford
- Centre for Planetary Health and Food Security, School of Environment and Science, Griffith University, Nathan, QLD, 4111, Australia
| | - Ido Bar
- Centre for Planetary Health and Food Security, School of Environment and Science, Griffith University, Nathan, QLD, 4111, Australia
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Geng J, Cao Q, Jiang S, Huangfu J, Wang W, Niu Z. Evaluation of Dynamic Changes of Volatile Organic Components for Fishmeal during Storage by HS-SPME-GC-MS with PLS-DA. Foods 2024; 13:1290. [PMID: 38731661 PMCID: PMC11083336 DOI: 10.3390/foods13091290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 04/14/2024] [Accepted: 04/19/2024] [Indexed: 05/13/2024] Open
Abstract
Headspace solid-phase microextraction, combined with gas chromatography-mass spectrometry and partial least squares discriminant analysis, was adopted to study the rule of change in volatile organic compounds (VOCs) for domestic and imported fishmeal during storage with different freshness grades. The results showed that 318 kinds of VOCs were detected in domestic fishmeal, while 194 VOCs were detected in imported fishmeal. The total relative content of VOCs increased with storage time, among which acids and nitrogen-containing compounds increased significantly, esters and ketones increased slightly, and phenolic and ether compounds were detected only in domestic fishmeal. Regarding the volatile base nitrogen, acid value, pH value, and mold counts as freshness indexes, the freshness indexes were significantly correlated with nine kinds of VOCs (p < 0.05) through the correlation analysis. Among them, volatile base nitrogen had a significant correlation with VOCs containing nitrogen, acid value with VOCs containing carboxyl group and hydrocarbons, pH value with acids which could be used to adjust pH value, and mold counts with part of acids adjusting pH value and VOCs containing nitrogen. Due to the fact that the value of all freshness indexes increased with freshness degradation during storage, based on volatile base nitrogen and acid value, the fishmeal was divided into three freshness grades, superior freshness, corrupting, and completely corrupted. By using partial least squares discriminant analysis, this study revealed the differences in flavor of the domestic and imported fishmeal during storage with different freshness grades, and it identified four common characteristic VOCs, namely ethoxyquinoline, 6,7,8,9-tetrahydro-3H-benzo[e]indole-1,2-dione, hexadecanoic acid, and heptadecane, produced by the fishmeal samples during storage, as well as the characteristic VOCs of fishmeal at each freshness grade.
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Affiliation(s)
- Jie Geng
- College of Engineering, Huazhong Agricultural University, Wuhan 430070, China; (J.G.); (Q.C.); (S.J.); (J.H.); (W.W.)
- Key Laboratory of Smart Farming for Agricultural Animals, Ministry of Agriculture, Wuhan 430070, China
| | - Qing Cao
- College of Engineering, Huazhong Agricultural University, Wuhan 430070, China; (J.G.); (Q.C.); (S.J.); (J.H.); (W.W.)
- Key Laboratory of Smart Farming for Agricultural Animals, Ministry of Agriculture, Wuhan 430070, China
| | - Shanchen Jiang
- College of Engineering, Huazhong Agricultural University, Wuhan 430070, China; (J.G.); (Q.C.); (S.J.); (J.H.); (W.W.)
- Key Laboratory of Smart Farming for Agricultural Animals, Ministry of Agriculture, Wuhan 430070, China
| | - Jixuan Huangfu
- College of Engineering, Huazhong Agricultural University, Wuhan 430070, China; (J.G.); (Q.C.); (S.J.); (J.H.); (W.W.)
- Key Laboratory of Smart Farming for Agricultural Animals, Ministry of Agriculture, Wuhan 430070, China
| | - Weixia Wang
- College of Engineering, Huazhong Agricultural University, Wuhan 430070, China; (J.G.); (Q.C.); (S.J.); (J.H.); (W.W.)
- Key Laboratory of Smart Farming for Agricultural Animals, Ministry of Agriculture, Wuhan 430070, China
| | - Zhiyou Niu
- College of Engineering, Huazhong Agricultural University, Wuhan 430070, China; (J.G.); (Q.C.); (S.J.); (J.H.); (W.W.)
- Key Laboratory of Smart Farming for Agricultural Animals, Ministry of Agriculture, Wuhan 430070, China
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Zheng YY, Chen LH, Fan BL, Xu Z, Wang Q, Zhao BY, Gao M, Yuan MH, Tahir Ul Qamar M, Jiang Y, Yang L, Wang L, Li W, Cai W, Ma C, Lu L, Song JM, Chen LL. Integrative multiomics profiling of passion fruit reveals the genetic basis for fruit color and aroma. PLANT PHYSIOLOGY 2024; 194:2491-2510. [PMID: 38039148 DOI: 10.1093/plphys/kiad640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 10/26/2023] [Accepted: 10/29/2023] [Indexed: 12/03/2023]
Abstract
Passion fruit (Passiflora edulis) possesses a complex aroma and is widely grown in tropical and subtropical areas. Here, we conducted the de novo assembly, annotation, and comparison of PPF (P. edulis Sims) and YPF (P. edulis f. flavicarpa) reference genomes using PacBio, Illumina, and Hi-C technologies. Notably, we discovered evidence of recent whole-genome duplication events in P. edulis genomes. Comparative analysis revealed 7.6∼8.1 million single nucleotide polymorphisms, 1 million insertions/deletions, and over 142 Mb presence/absence variations among different P. edulis genomes. During the ripening of yellow passion fruit, metabolites related to flavor, aroma, and color were substantially accumulated or changed. Through joint analysis of genomic variations, differentially expressed genes, and accumulated metabolites, we explored candidate genes associated with flavor, aroma, and color distinctions. Flavonoid biosynthesis pathways, anthocyanin biosynthesis pathways, and related metabolites are pivotal factors affecting the coloration of passion fruit, and terpenoid metabolites accumulated more in PPF. Finally, by heterologous expression in yeast (Saccharomyces cerevisiae), we functionally characterized 12 terpene synthases. Our findings revealed that certain TPS homologs in both YPF and PPF varieties produce identical terpene products, while others yield distinct compounds or even lose their functionality. These discoveries revealed the genetic and metabolic basis of unique characteristics in aroma and flavor between the 2 passion fruit varieties. This study provides resources for better understanding the genome architecture and accelerating genetic improvement of passion fruits.
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Affiliation(s)
- Yu-Yu Zheng
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning 530004, China
- College of Informatics, Huazhong Agricultural University, Wuhan 430070, China
| | - Lin-Hua Chen
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning 530004, China
| | - Bing-Liang Fan
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning 530004, China
| | - Zhenni Xu
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Ministry of Education), School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Qiuxia Wang
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Ministry of Education), School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Bo-Yuan Zhao
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning 530004, China
| | - Min Gao
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning 530004, China
| | - Min-Hui Yuan
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning 530004, China
| | - Muhammad Tahir Ul Qamar
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning 530004, China
| | - Yuanyuan Jiang
- Henry Fok School of Biology and Agriculture, Shaoguan University, Shaoguan 512005, China
| | - Liu Yang
- Guangxi Crop Genetic Improvement and Biotechnology Laboratory, Guangxi Academy of Agricultural Sciences, Nanning 530007, China
| | - Lingqiang Wang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning 530004, China
| | - Weihui Li
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning 530004, China
| | - Wenguo Cai
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning 530004, China
| | - Chongjian Ma
- Henry Fok School of Biology and Agriculture, Shaoguan University, Shaoguan 512005, China
| | - Li Lu
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Ministry of Education), School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
- Hubei Hongshan Laboratory, Wuhan 430071, China
| | - Jia-Ming Song
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning 530004, China
| | - Ling-Ling Chen
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning 530004, China
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Wang T, An J, Chai M, zhu Z, Jiang Y, Huang X, Han B. Volatile metabolomics reveals the characteristics of the unique flavor substances in oats. Food Chem X 2023; 20:101000. [PMID: 38144731 PMCID: PMC10740038 DOI: 10.1016/j.fochx.2023.101000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 10/25/2023] [Accepted: 11/10/2023] [Indexed: 12/26/2023] Open
Abstract
Oats is a cereal well known for its high nutritional value and unique flavor. This study investigated the metabolomics data from oats, wheat, and barley using broadly targeted GC-MS metabonomic techniques. A total of 437 volatile organic compounds (VOCs) were identified, of which 414 were shared metabolites, with three metabolites unique to oats. Three hundred and seven differentially accumulated metabolites (DAMs) were screened from all the comparison groups, of which 27 metabolites were shared by oats and barley, and 121 shared by oats and wheat. Terpenoids and esters were the key metabolites determining the differences in flavor. A KEGG analysis indicated that the alpha-linolenic acid and phenylalanine pathways were the most significant metabolic pathways. The 42 DAMs found may be the main substances leading to the flavor differences between the different varieties. Overall, this study reveals the main reasons for the unique flavor of oats through metabolomic evidence.
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Affiliation(s)
- Ting Wang
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China
- Key Lab of Germplasm Innovation and Utlization of Triticeae Crop at Universities of Inner Mongolia Autonomous Region, Hohhot 010018, China
| | - Jinghong An
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China
- Reserach Institute of Biotechnology, Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences, Hohhot 010031, China
| | - Mingna Chai
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China
- Key Lab of Germplasm Innovation and Utlization of Triticeae Crop at Universities of Inner Mongolia Autonomous Region, Hohhot 010018, China
| | - Zhiqiang zhu
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China
- Key Lab of Germplasm Innovation and Utlization of Triticeae Crop at Universities of Inner Mongolia Autonomous Region, Hohhot 010018, China
| | - Yulian Jiang
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China
- Key Lab of Germplasm Innovation and Utlization of Triticeae Crop at Universities of Inner Mongolia Autonomous Region, Hohhot 010018, China
| | - Xuejie Huang
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China
- Key Lab of Germplasm Innovation and Utlization of Triticeae Crop at Universities of Inner Mongolia Autonomous Region, Hohhot 010018, China
| | - Bing Han
- College of Life Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China
- Key Lab of Germplasm Innovation and Utlization of Triticeae Crop at Universities of Inner Mongolia Autonomous Region, Hohhot 010018, China
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Chen X, Li Y, Pang Y, Shen W, Chen Q, Liu L, Luo X, Chen Z, Li X, Li Y, Zhang Y, Huang M, Yuan C, Wang D, Guan L, Liu Y, Yang Q, Chen H, Wu H, Yu F. A comparative analysis of morphology, microstructure, and volatile metabolomics of leaves at varied developmental stages in Ainaxiang ( Blumea balsamifera (Linn.) DC.). FRONTIERS IN PLANT SCIENCE 2023; 14:1285616. [PMID: 38034556 PMCID: PMC10682096 DOI: 10.3389/fpls.2023.1285616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 10/26/2023] [Indexed: 12/02/2023]
Abstract
Introduction Ainaxiang (Blumea balsamifera (Linn.) DC.) is cultivated for the extraction of (-)-borneol and other pharmaceutical raw materials due to its abundant volatile oil. However, there is limited knowledge regarding the structural basis and composition of volatile oil accumulation in fresh B. balsamifera leaves. Methods To address this problem, we compare the fresh leaves' morphology, microstructure, and volatile metabonomic at different development stages, orderly defined from the recently unfolded young stage (S1) to the senescent stage (S4). Results and discussion Distinct differences were observed in the macro-appearance and microstructure at each stage, particularly in the B. balsamifera glandular trichomes (BbGTs) distribution. This specialized structure may be responsible for the accumulation of volatile matter. 213 metabolites were identified through metabolomic analysis, which exhibited spatiotemporal accumulation patterns among different stages. Notably, (-)-borneol was enriched at S1, while 10 key odor metabolites associated with the characteristic balsamic, borneol, fresh, and camphor aromas of B. balsamifera were enriched in S1 and S2. Ultra-microstructural examination revealed the involvement of chloroplasts, mitochondria, endoplasmic reticulum, and vacuoles in the synthesizing, transporting, and storing essential oils. These findings confirm that BbGTs serve as the secretory structures in B. balsamifera, with the population and morphology of BbGTs potentially serving as biomarkers for (-)-borneol accumulation. Overall, young B. balsamifera leaves with dense BbGTs represent a rich (-)-borneol source, while mesophyll cells contribute to volatile oil accumulation. These findings reveal the essential oil accumulation characteristics in B. balsamifera, providing a foundation for further understanding.
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Affiliation(s)
- Xiaolu Chen
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs/Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Yanqun Li
- Medicinal Plants Research Center, South China Agricultural University, Guangzhou, China
| | - Yuxin Pang
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs/Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
- School of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Wanyun Shen
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs/Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
- School of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Qilei Chen
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, Hong Kong SAR, China
| | - Liwei Liu
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs/Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China
| | - Xueting Luo
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs/Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
- College of Tropical Crops, Yunnan Agricultural University, Puer, China
| | - Zhenxia Chen
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs/Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Xingfei Li
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs/Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Yulan Li
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs/Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Yingying Zhang
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs/Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Mei Huang
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs/Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Chao Yuan
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs/Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Dan Wang
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs/Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Lingliang Guan
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs/Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Yuchen Liu
- School of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Quan Yang
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China
| | - Hubiao Chen
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, Hong Kong SAR, China
| | - Hong Wu
- Medicinal Plants Research Center, South China Agricultural University, Guangzhou, China
| | - Fulai Yu
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs/Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
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Liu Y, Zhou J, Yi C, Chen F, Liu Y, Liao Y, Zhang Z, Liu W, Lv J. Integrative analysis of non-targeted metabolome and transcriptome reveals the mechanism of volatile formation in pepper fruit. Front Genet 2023; 14:1290492. [PMID: 38028623 PMCID: PMC10667453 DOI: 10.3389/fgene.2023.1290492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 10/27/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction: Aroma is a key inherent quality attributes of pepper fruit, yet the underlying mechanisms of aroma compound biosynthesis remain unclear. Methods: In this study, the volatile profile of the QH (cultivated Capsicum chinense) and WH (cultivated Capsicum annuum) pepper varieties were putatively identified during fruit development using gas chromatography-mass spectrometry (GC-MS). Results and discussion: The results identified 203 volatiles in pepper, and most of the esters, terpenes, aldehydes and alcohols were significantly down-regulated with fruit ripening. The comparison of volatile components between varieties revealed that aldehydes and alcohols were highly expressed in the WH fruit, while esters and terpenes with fruity or floral aroma were generally highly accumulated in the QH fruit, providing QH with a fruity odor. Transcriptome analysis demonstrated the close relationship between the synthesis of volatiles and the fatty acid and terpene metabolic pathways, and the high expression of the ADH, AAT and TPS genes was key in determining the accumulation of volatiles in pepper fruit. Furthermore, integrative metabolome and transcriptome analysis revealed that 208 differentially expressed genes were highly correlated with 114 volatiles, and the transcription factors of bHLH, MYB, ARF and IAA were identified as fundamental for the regulation of volatile synthesis in pepper fruit. Our results extend the understanding of the synthesis and accumulation of volatiles in pepper fruit.
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Affiliation(s)
- Yuhua Liu
- College of Life Sciences, Hengyang Normal University, Hengyang, Hunan, China
- Hunan Key Laboratory for Conservation and Utilization of Biological Resources in the Nanyue Mountainous Region, Hengyang, Hunan, China
| | - Jiahao Zhou
- College of Life Sciences, Hengyang Normal University, Hengyang, Hunan, China
- Hunan Key Laboratory for Conservation and Utilization of Biological Resources in the Nanyue Mountainous Region, Hengyang, Hunan, China
| | - Cheng Yi
- College of Life Sciences, Hengyang Normal University, Hengyang, Hunan, China
- Hunan Key Laboratory for Conservation and Utilization of Biological Resources in the Nanyue Mountainous Region, Hengyang, Hunan, China
| | - Fengqingyang Chen
- College of Life Sciences, Hengyang Normal University, Hengyang, Hunan, China
| | - Yan Liu
- College of Life Sciences, Hengyang Normal University, Hengyang, Hunan, China
| | - Yi Liao
- College of Life Sciences, Hengyang Normal University, Hengyang, Hunan, China
| | - Zhuqing Zhang
- Vegetable Institution of Hunan Academy of Agricultural Science, Changsha, Hunan, China
| | - Wei Liu
- College of Medical Technology, Hunan Polytechnic of Environment and Biology, Hengyang, Hunan, China
| | - Junheng Lv
- Key Laboratory of Vegetable Biology of Yunnan Province, College of Landscape and Horticulture, Yunnan Agricultural University, Kunming, Yunnan, China
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Wang H, Chen H, Lin Y, Li M, Liu Q, Lin Y, Jiang X, Chen Y. Insights into the Isolation, Identification, and Biological Characterization Analysis of and Novel Control Strategies for Diaporthe passiflorae in Postharvest Passion Fruit. J Fungi (Basel) 2023; 9:1034. [PMID: 37888288 PMCID: PMC10608467 DOI: 10.3390/jof9101034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 10/14/2023] [Accepted: 10/15/2023] [Indexed: 10/28/2023] Open
Abstract
Postharvest diseases seriously restrict developments in the passion fruit industry. In this study, we aimed to identify the postharvest pathogen affecting passion fruit, investigate its pathogenicity, and explore relevant control methods. The pathogen was isolated from rotting passion fruit and identified using morphological characteristics, ITS sequences, and phylogenetic tree analyses. Additionally, preliminary studies were conducted to assess the biological characteristics of the pathogen and evaluate the efficacy of various treatments for disease control. The fungus on the passion fruit called B4 was identified as Diaporthe passiflorae. Optimal conditions for mycelial growth were observed at 25-30 °C and pH 5-6, with starch as the carbon source and peptone as the nitrogen source. Infection by D. passiflorae accelerated fruit decay, reduced the h° value of the peel, and increased the peel cell membrane permeability when compared to the control. Notably, treatments with appropriate concentrations of ɛ-poly-l-lysine, salicylic acid, and melatonin showed inhibitory effects on the pathogen's growth in vitro and may thus be potential postharvest treatments for controlling brown rot caused by D. passiflorae in passion fruit. The results provide a scientific basis for the development of strategies to control postharvest decay and extend the storage period of passion fruit.
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Affiliation(s)
- Huiling Wang
- College of Oceanology and Food Science, Quanzhou Normal University, Quanzhou 362000, China
- Institute of Postharvest Technology of Agricultural Products, College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Hongbin Chen
- College of Oceanology and Food Science, Quanzhou Normal University, Quanzhou 362000, China
| | - Yu Lin
- Department of Intelligent Manufacturing, MinXi Vocational and Technical College, Longyan 364021, China
| | - Meiling Li
- Institute of Postharvest Technology of Agricultural Products, College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Qingqing Liu
- Institute of Postharvest Technology of Agricultural Products, College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Yuzhao Lin
- College of Oceanology and Food Science, Quanzhou Normal University, Quanzhou 362000, China
| | - Xuanjing Jiang
- College of Oceanology and Food Science, Quanzhou Normal University, Quanzhou 362000, China
| | - Yihui Chen
- Institute of Postharvest Technology of Agricultural Products, College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
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9
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He Y, Qin H, Wen J, Cao W, Yan Y, Sun Y, Yuan P, Sun B, Fan S, Lu W, Li C. Characterization of Key Compounds of Organic Acids and Aroma Volatiles in Fruits of Different Actinidia argute Resources Based on High-Performance Liquid Chromatography (HPLC) and Headspace Gas Chromatography-Ion Mobility Spectrometry (HS-GC-IMS). Foods 2023; 12:3615. [PMID: 37835267 PMCID: PMC10572923 DOI: 10.3390/foods12193615] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 09/22/2023] [Accepted: 09/23/2023] [Indexed: 10/15/2023] Open
Abstract
Actinidia arguta, known for its distinctive flavor and high nutritional value, has seen an increase in cultivation and variety identification. However, the characterization of its volatile aroma compounds remains limited. This study aimed to understand the flavor quality and key volatile aroma compounds of different A. arguta fruits. We examined 35 A. arguta resource fruits for soluble sugars, titratable acids, and sugar-acid ratios. Their organic acids and volatile aroma compounds were analyzed using high-performance liquid chromatography (HPLC) and headspace gas chromatography-ion mobility spectrometry (HS-GC-IMS). The study found that among the 35 samples tested, S12 had a higher sugar-acid ratio due to its higher sugar content despite having a high titratable acid content, making its fruit flavor superior to other sources. The A. arguta resource fruits can be classified into two types: those dominated by citric acid and those dominated by quinic acid. The analysis identified a total of 76 volatile aroma substances in 35 A. arguta resource fruits. These included 18 esters, 14 alcohols, 16 ketones, 12 aldehydes, seven terpenes, three pyrazines, two furans, two acids, and two other compounds. Aldehydes had the highest relative content of total volatile compounds. Using the orthogonal partial least squares discriminant method (OPLS-DA) analysis, with the 76 volatile aroma substances as dependent variables and different soft date kiwifruit resources as independent variables, 33 volatile aroma substances with variable importance in projection (VIP) greater than 1 were identified as the main aroma substances of A. arguta resource fruits. The volatile aroma compounds with VIP values greater than 1 were analyzed for odor activity value (OAV). The OAV values of isoamyl acetate, 3-methyl-1-butanol, 1-hexanol, and butanal were significantly higher than those of the other compounds. This suggests that these four volatile compounds contribute more to the overall aroma of A. arguta. This study is significant for understanding the differences between the fruit aromas of different A. arguta resources and for scientifically recognizing the characteristic compounds of the fruit aromas of different A. arguta resources.
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Affiliation(s)
- Yanli He
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun 130112, China; (Y.H.); (H.Q.); (J.W.); (W.C.); (Y.Y.); (Y.S.); (P.Y.); (S.F.); (W.L.)
| | - Hongyan Qin
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun 130112, China; (Y.H.); (H.Q.); (J.W.); (W.C.); (Y.Y.); (Y.S.); (P.Y.); (S.F.); (W.L.)
| | - Jinli Wen
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun 130112, China; (Y.H.); (H.Q.); (J.W.); (W.C.); (Y.Y.); (Y.S.); (P.Y.); (S.F.); (W.L.)
| | - Weiyu Cao
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun 130112, China; (Y.H.); (H.Q.); (J.W.); (W.C.); (Y.Y.); (Y.S.); (P.Y.); (S.F.); (W.L.)
| | - Yiping Yan
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun 130112, China; (Y.H.); (H.Q.); (J.W.); (W.C.); (Y.Y.); (Y.S.); (P.Y.); (S.F.); (W.L.)
| | - Yining Sun
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun 130112, China; (Y.H.); (H.Q.); (J.W.); (W.C.); (Y.Y.); (Y.S.); (P.Y.); (S.F.); (W.L.)
| | - Pengqiang Yuan
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun 130112, China; (Y.H.); (H.Q.); (J.W.); (W.C.); (Y.Y.); (Y.S.); (P.Y.); (S.F.); (W.L.)
| | - Bowei Sun
- Faculty of Agriculture, Yanbian University, Yanji 136200, China;
| | - Shutian Fan
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun 130112, China; (Y.H.); (H.Q.); (J.W.); (W.C.); (Y.Y.); (Y.S.); (P.Y.); (S.F.); (W.L.)
| | - Wenpeng Lu
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun 130112, China; (Y.H.); (H.Q.); (J.W.); (W.C.); (Y.Y.); (Y.S.); (P.Y.); (S.F.); (W.L.)
| | - Changyu Li
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun 130112, China; (Y.H.); (H.Q.); (J.W.); (W.C.); (Y.Y.); (Y.S.); (P.Y.); (S.F.); (W.L.)
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10
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Ni JB, Zielinska M, Wang J, Fang XM, Prakash Sutar P, Li SB, Li XX, Wang H, Xiao HW. Post-harvest ripening affects drying behavior, antioxidant capacity and flavor release of peach via alteration of cell wall polysaccharides content and nanostructures, water distribution and status. Food Res Int 2023; 170:113037. [PMID: 37316090 DOI: 10.1016/j.foodres.2023.113037] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 04/17/2023] [Accepted: 05/22/2023] [Indexed: 06/16/2023]
Abstract
Effect of post-harvest ripening on cell wall polysaccharides nanostructures, water status, physiochemical properties of peaches and drying behavior under hot air-infrared drying was evaluated. Results showed that the content of water soluble pectins (WSP) increased by 94 %, while the contents of chelate-soluble pectins (CSP), Na2CO3-soluble pectins (NSP) and hemicelluloses (HE) decreased during post-harvest ripening by 60 %, 43 %, and 61 %, respectively. The drying time increased from 3.5 to 5.5 h when the post-harvest time increased from 0 to 6 days. Atomic force microscope analysis showed that depolymerization of hemicelluloses and pectin occurred during post-harvest ripening. Time Domain -NMR observations indicated that reorganization of cell wall polysaccharides nanostructure changed water spatial distribution and cell internal structure, facilitated moisture migration, and affected antioxidant capacity of peaches during drying. This leads to the redistribution of flavor substances (heptanal, n-nonanal dimer and n-nonanal monomer). The current work elucidates the effect of post-harvest ripening on the physiochemical properties and drying behavior of peaches.
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Affiliation(s)
- Jia-Bao Ni
- College of Engineering, China Agricultural University, P.O. Box 194 17 Qinghua Donglu, Beijing 100083, China
| | - Magdalena Zielinska
- Department of Systems Engineering, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Jun Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, 100093, China.
| | - Xiao-Ming Fang
- Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, 1 Xiangshan Beigou, Beijing, China
| | - Parag Prakash Sutar
- Department of Food Process Engineering, National Institute of Technology Rourkela, Odisha, 769008, India
| | - Suo-Bin Li
- Love Nest Biotechnology (Changzhou) Co., LTD, Changzhou 213017, Jiangsu, China
| | - Xiang-Xin Li
- Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, 1 Xiangshan Beigou, Beijing, China
| | - Hui Wang
- College of Engineering, China Agricultural University, P.O. Box 194 17 Qinghua Donglu, Beijing 100083, China
| | - Hong-Wei Xiao
- College of Engineering, China Agricultural University, P.O. Box 194 17 Qinghua Donglu, Beijing 100083, China
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11
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Wang P, Wang H, Zou J, Chen L, Chen H, Hu Y, Wang F, Liu Y. Electronic Nose and Head Space GC-IMS Provide Insights into the Dynamic Changes and Regularity of Volatile Compounds in Zangju ( Citrus reticulata cv. Manau Gan) Peel at Different Maturation Stages. Molecules 2023; 28:5326. [PMID: 37513200 PMCID: PMC10384022 DOI: 10.3390/molecules28145326] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 06/30/2023] [Accepted: 07/03/2023] [Indexed: 07/30/2023] Open
Abstract
Zangju (Citrus reticulata cv. Manau Gan) is the main citrus cultivar in Derong County, China, with unique aroma and flavour characteristics, but the use of Zangju peel (CRZP) is limited due to a lack of research on its peel. In this study, electronic nose, headspace-gas chromatography-ion mobility spectrometry (HS-GC-IMS), and partial least squares-discriminant analysis (PLS-DA) methods were used to rapidly and comprehensively evaluate the volatile compounds of dried CRZP and to analyse the role of dynamic changes at different maturation stages. The results showed that seventy-eight volatile compounds, mainly aldehydes (25.27%) and monoterpenes (55.88%), were found in the samples at four maturity stages. The contents of alcohols and aldehydes that produce unripe fruit aromas are relatively high in the immature stage (October to November), while the contents of monoterpenoids, ketones and esters in ripe fruit aromas are relatively high in the full ripening stage (January to February). The PLS-DA model results showed that the samples collected at different maturity stages could be effectively discriminated. The VIP method identified 12 key volatile compounds that could be used as flavour markers for CRZP samples collected at different maturity stages. Specifically, the relative volatile organic compounds (VOCs) content of CRZP harvested in October is the highest. This study provides a basis for a comprehensive understanding of the flavour characteristics of CRZP in the ripening process, the application of CRZP as a byproduct in industrial production (food, cosmetics, flavour and fragrance), and a reference for similar research on other C. reticulata varieties.
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Affiliation(s)
- Peng Wang
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Haifan Wang
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Jialiang Zou
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Lin Chen
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Hongping Chen
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Yuan Hu
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Fu Wang
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Youping Liu
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
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12
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Qiu Y, Li Y, Wu L, Wei H, Fu J, Chen W, Lin S, Yang S, Zhang R, Shang W, Liao C, Zeng S, Luo Y, Cai W. Analysis of Important Volatile Organic Compounds and Genes Produced by Aroma of Pepper Fruit by HS-SPME-GC/MS and RNA Sequencing. PLANTS (BASEL, SWITZERLAND) 2023; 12:2246. [PMID: 37375872 DOI: 10.3390/plants12122246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/01/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023]
Abstract
Pepper is an important condiment, and its aroma affects its commercial value. In this study, transcriptome sequencing and combined headspace solid-phase microextraction and gas chromatography-mass spectrometry (HS-SPME-GC-MS) were used to analyze the differentially expressed genes and volatile organic compounds in spicy and non-spicy pepper fruits. Compared with non-spicy fruits, there were 27 up-regulated volatile organic compounds (VOCs) and 3353 up-regulated genes (Up-DEGs) in spicy fruits. The results of KEGG enrichment analysis of the Up-DEGs combined with differential VOCs analysis showed that fatty acid biosynthesis and terpenoid biosynthesis may be the main metabolic pathways for aroma differences between non-spicy and spicy pepper fruits. The expression levels of the fatty acid biosynthesis-related genes FAD, LOX1, LOX5, HPL, and ADH and the key terpene synthesis gene TPS in spicy pepper fruits were significantly higher than those in non-spicy pepper fruits. The differential expression of these genes may be the reason for the different aroma. The results can provide reference for the development and utilization of high-aroma pepper germplasm resources and the breeding of new varieties.
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Affiliation(s)
- Yinhui Qiu
- Sanming Academy of Agricultural Sciences, Sanming 365509, China
- Fujian Key Laboratory of Crop Genetic Improvement and Innovative Utilization for Mountain Area, Sanming 365509, China
| | - Yongqing Li
- Sanming Academy of Agricultural Sciences, Sanming 365509, China
- Fujian Key Laboratory of Crop Genetic Improvement and Innovative Utilization for Mountain Area, Sanming 365509, China
| | - Lidong Wu
- Sanming Academy of Agricultural Sciences, Sanming 365509, China
- Fujian Key Laboratory of Crop Genetic Improvement and Innovative Utilization for Mountain Area, Sanming 365509, China
| | - Hang Wei
- Institute of Agricultural Quality Standards and Testing Technology, Fujian Academy of Agricultural Sciences, Fuzhou 350002, China
| | - Jianwei Fu
- Key Laboratory of Applied Genetics of Universities in Fujian Province, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Weiting Chen
- Sanming Academy of Agricultural Sciences, Sanming 365509, China
- Fujian Key Laboratory of Crop Genetic Improvement and Innovative Utilization for Mountain Area, Sanming 365509, China
| | - Shuting Lin
- Sanming Academy of Agricultural Sciences, Sanming 365509, China
- Fujian Key Laboratory of Crop Genetic Improvement and Innovative Utilization for Mountain Area, Sanming 365509, China
| | - Sheng Yang
- Key Laboratory of Applied Genetics of Universities in Fujian Province, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Rui Zhang
- Sanming Academy of Agricultural Sciences, Sanming 365509, China
- Fujian Key Laboratory of Crop Genetic Improvement and Innovative Utilization for Mountain Area, Sanming 365509, China
| | - Wei Shang
- Sanming Academy of Agricultural Sciences, Sanming 365509, China
- Fujian Key Laboratory of Crop Genetic Improvement and Innovative Utilization for Mountain Area, Sanming 365509, China
| | - Chengshu Liao
- Sanming Academy of Agricultural Sciences, Sanming 365509, China
- Fujian Key Laboratory of Crop Genetic Improvement and Innovative Utilization for Mountain Area, Sanming 365509, China
| | - Shaogui Zeng
- Sanming Academy of Agricultural Sciences, Sanming 365509, China
- Fujian Key Laboratory of Crop Genetic Improvement and Innovative Utilization for Mountain Area, Sanming 365509, China
| | - Ying Luo
- Sanming Academy of Agricultural Sciences, Sanming 365509, China
- Fujian Key Laboratory of Crop Genetic Improvement and Innovative Utilization for Mountain Area, Sanming 365509, China
| | - Weiwei Cai
- Sanming Academy of Agricultural Sciences, Sanming 365509, China
- Fujian Key Laboratory of Crop Genetic Improvement and Innovative Utilization for Mountain Area, Sanming 365509, China
- College of Horticultural Sciences, Zhejiang Agriculture and Forestry University, Hangzhou 350002, China
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13
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Huang C, Sun P, Yu S, Fu G, Deng Q, Wang Z, Cheng S. Analysis of Volatile Aroma Components and Regulatory Genes in Different Kinds and Development Stages of Pepper Fruits Based on Non-Targeted Metabolome Combined with Transcriptome. Int J Mol Sci 2023; 24:ijms24097901. [PMID: 37175606 PMCID: PMC10178352 DOI: 10.3390/ijms24097901] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 04/05/2023] [Accepted: 04/14/2023] [Indexed: 05/15/2023] Open
Abstract
Aroma is a crucial attribute affecting the quality of pepper and its processed products, which has significant commercial value. However, little is known about the composition of volatile aroma compounds (VACs) in pepper fruits and their potential molecular regulatory mechanisms. In this study, HS-SPME-GC-MS combined with transcriptome sequencing is used to analyze the composition and formation mechanism of VACs in different kinds and development stages of pepper fruits. The results showed that 149 VACs, such as esters, alcohols, aldehydes, and terpenoids, were identified from 4 varieties and 3 development stages, and there were significant quantitative differences among different samples. Volatile esters were the most important aroma components in pepper fruits. PCA analysis showed that pepper fruits of different developmental stages had significantly different marker aroma compounds, which may be an important provider of pepper's characteristic aroma. Transcriptome analysis showed that many differential genes (DEGs) were enriched in the metabolic pathways related to the synthesis of VACs, such as fatty acids, amino acids, MVA, and MEP in pepper fruits. In addition, we identified a large number of differential transcription factors (TFs) that may regulate the synthesis of VACs. Combined analysis of differential aroma metabolites and DEGs identified two co-expression network modules highly correlated with the relative content of VACs in pepper fruit. This study confirmed the basic information on the changes of VACs in the fruits of several Chinese spicy peppers at different stages of development, screened out the characteristic aroma components of different varieties, and revealed the molecular mechanism of aroma formation, providing a valuable reference for the quality breeding of pepper.
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Affiliation(s)
- Chuang Huang
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya 572025, China
- Key Laboratory for Quality Regulation of Tropical Horticultural Crops of Hainan Province, School of Horticulture, Hainan University, Haikou 570228, China
| | - Peixia Sun
- Key Laboratory for Quality Regulation of Tropical Horticultural Crops of Hainan Province, School of Horticulture, Hainan University, Haikou 570228, China
| | - Shuang Yu
- Key Laboratory for Quality Regulation of Tropical Horticultural Crops of Hainan Province, School of Horticulture, Hainan University, Haikou 570228, China
| | - Genying Fu
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya 572025, China
- Key Laboratory for Quality Regulation of Tropical Horticultural Crops of Hainan Province, School of Horticulture, Hainan University, Haikou 570228, China
| | - Qin Deng
- Key Laboratory for Quality Regulation of Tropical Horticultural Crops of Hainan Province, School of Horticulture, Hainan University, Haikou 570228, China
| | - Zhiwei Wang
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya 572025, China
- Key Laboratory for Quality Regulation of Tropical Horticultural Crops of Hainan Province, School of Horticulture, Hainan University, Haikou 570228, China
| | - Shanhan Cheng
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory, Sanya 572025, China
- Key Laboratory for Quality Regulation of Tropical Horticultural Crops of Hainan Province, School of Horticulture, Hainan University, Haikou 570228, China
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14
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Changes in quality properties and volatile compounds of different cultivars of green plum (Prunus mume Sieb. et Zucc.) during ripening. Eur Food Res Technol 2023. [DOI: 10.1007/s00217-023-04207-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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15
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Qin Z, Duan S, Li Y, Li X, Xing H, Yao Z, Zhang X, Yao X, Yang J. Characterization of volatile organic compounds with anti-atherosclerosis effects in Allium macrostemon Bge. and Allium chinense G. Don by head space solid phase microextraction coupled with gas chromatography tandem mass spectrometry. Front Nutr 2023; 10:996675. [PMID: 36819690 PMCID: PMC9929146 DOI: 10.3389/fnut.2023.996675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 01/04/2023] [Indexed: 02/04/2023] Open
Abstract
Introduction Allium macrostemon Bge. (AMB) and Allium chinense G. Don (ACGD) are both edible Allium vegetables and named officinal Xiebai (or Allii Macrostemonis Bulbus) in East Asia. Their medicinal qualities involve in lipid lowering and anti-atherosclerosis effects. And steroidal saponins, nitrogenous compounds and sulfur compounds are like the beneficial components responsible for medicinal functions. Sulfur compounds are the recognized main components both in the volatile oils of AMB and ACGD. Besides, few researches were reported about their holistic chemical profiles of volatile organic compounds (VOCs) and pharmacodynamic effects. Methods In this study, we first investigated the lipid-lowering and anti-atherosclerotic effects of volatile oils derived from AMB and ACGD in ApoE -/- mice with high fat and high cholesterol diets. Results The results showed the volatile oils of AMB and ACGD both could markedly reduce serum levels of TG, TC, and LDL-C (p < 0.05), and had no alterations of HDL-C, ALT, and AST levels (p > 0.05). Pathological results displayed they both could obviously improve the morphology of cardiomyocytes and the degree of myocardial fibrosis in model mice. Meanwhile, oil red O staining results also proved they could apparently decrease the lesion areas of plaques in the aortic intima (p < 0.05). Furthermore, head space solid phase microextraction coupled with gas chromatography tandem mass spectrometry combined with metabolomics analysis was performed to characterize the VOCs profiles of AMB and ACGD, and screen their differential VOCs. A total of 121 and 115 VOCs were identified or tentatively characterized in the volatile oils of AMB and ACGD, respectively. Relative-quantification results also confirmed sulfur compounds, aldehydes, and heterocyclic compounds accounted for about 85.6% in AMB bulbs, while approximately 86.6% in ACGD bulbs were attributed to sulfur compounds, ketones, and heterocyclic compounds. Multivariate statistical analysis showed 62 differentially expressed VOCs were observed between AMB and ACGD, of which 17 sulfur compounds were found to be closely associated with the garlic flavor and efficacy. Discussion Taken together, this study was the first analysis of holistic chemical profiles and anti-atherosclerosis effects of AMB and ACGD volatile oils, and would benefit the understanding of effective components in AMB and ACGD.
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Affiliation(s)
- Zifei Qin
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China,Henan Applied and Translational Center of Precision Clinical Pharmacy, Zhengzhou, China,College of Pharmacy, Jinan University, Guangzhou, China
| | - Shuyi Duan
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuan Li
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xinqiang Li
- Department of Pathology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Han Xing
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China,Henan Applied and Translational Center of Precision Clinical Pharmacy, Zhengzhou, China
| | - Zhihong Yao
- College of Pharmacy, Jinan University, Guangzhou, China
| | - Xiaojian Zhang
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China,Henan Applied and Translational Center of Precision Clinical Pharmacy, Zhengzhou, China
| | - Xinsheng Yao
- College of Pharmacy, Jinan University, Guangzhou, China
| | - Jing Yang
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China,Henan Applied and Translational Center of Precision Clinical Pharmacy, Zhengzhou, China,*Correspondence: Jing Yang,
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16
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Evaluation of Dynamic Changes and Regularity of Volatile Flavor Compounds for Different Green Plum ( Prunus mume Sieb. et Zucc) Varieties during the Ripening Process by HS-GC-IMS with PLS-DA. Foods 2023; 12:foods12030551. [PMID: 36766079 PMCID: PMC9913901 DOI: 10.3390/foods12030551] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/29/2022] [Accepted: 01/18/2023] [Indexed: 01/29/2023] Open
Abstract
Headspace gas chromatography-ion mobility spectrometry and partial-least-squares discriminant analysis (PLS-DA) were adopted to analyze the rule of change in flavor substances for different varieties of green plums at different levels of maturity (S1-immature, S2-commercially mature, and S3-fully mature). The results showed that 68 kinds of volatile flavor substances were identified in all green plum samples. The types and contents of such volatile substances experienced a V-shaped trend with an increasing degree of green plum maturity. During the S1 and S2 stages, aldehydes, ketones, and a small amount of alcohols were the main volatile flavor substances in the green plum samples. During the S3 stage, esters and alcohols were the most important volatile flavor components in the green plum pulp samples, followed by terpenes and ketones. YS had the most types and highest contents of volatile flavor substances in three stages, followed by GC and DZ. By using the PLS-DA method, this study revealed the differences in flavor of the different varieties of green plums at different maturity stages, and it identified eight common characteristic volatile flavor substances, such as ethyl acetate, 3-methylbutan-1-ol, and 2-propanone, produced by the different green plum samples during the ripening process, as well as the characteristic flavor substances of green plums at each maturity stage (S1-S3).
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17
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Lin B, Shao J, Zhao C, Zhou X, He F, Xu Y. Passiflora edulis Sims peel extract as a renewable corrosion inhibitor for mild steel in phosphoric acid solution. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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18
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Evaluation of dynamic changes and formation regularity in volatile flavor compounds in Citrus reticulata ‘chachi’ peel at different collection periods using gas chromatography-ion mobility spectrometry. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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19
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Ding S, Su P, Wang D, Chen X, Tang C, Hou J, Wu L. Blue and red light proportion affects growth, nutritional composition, antioxidant properties and volatile compounds of Toona sinensis sprouts. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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20
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Yin P, Wang JJ, Kong YS, Zhu Y, Zhang JW, Liu H, Wang X, Guo GY, Wang GM, Liu ZH. Dynamic Changes of Volatile Compounds during the Xinyang Maojian Green Tea Manufacturing at an Industrial Scale. Foods 2022; 11:foods11172682. [PMID: 36076866 PMCID: PMC9455817 DOI: 10.3390/foods11172682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 08/28/2022] [Accepted: 08/30/2022] [Indexed: 11/21/2022] Open
Abstract
Xinyang Maojian (XYMJ) is one of the premium green teas and originates from Xinyang, which is the northernmost green tea production area in China. The special geographic location, environmental conditions, and manufacturing process contribute to the unique flavor and rich nutrition of XYMJ green tea. Aroma is an important quality indicator in XYMJ green tea. In order to illustrate the aroma of XYMJ green tea, the key odorants in XYMJ green tea and their dynamic changes during the manufacturing processes were analyzed by headspace solid-phase microextraction (HS-SPME) combined with gas chromatography-mass spectrometry (GC-MS). A total of 73 volatile compounds of six different chemical classes were identified in the processed XYMJ green tea samples, and the manufacturing processes resulted in the losses of total volatile compounds. Among the identified volatile compounds, twenty-four aroma-active compounds, such as trans-nerolidol, geranylacetone, nonanal, (+)-δ-cadinene, linalool, (Z)-jasmone, cis-3-hexenyl butyrate, cis-3-hexenyl hexanoate, methyl jasmonate, and β-ocimene, were identified as the key odorants of XYMJ green tea based on odor activity value (OAV). The key odorants are mainly volatile terpenes (VTs) and fatty acid-derived volatiles (FADVs). Except for (+)-δ-cadinene, copaene, cis-β-farnesene, (Z,E)-α-farnesene and phytol acetate, the key odorants significantly decreased after fixing. The principal coordinate analysis (PCoA) and the hierarchical cluster analysis (HCA) analyses suggested that fixing was the most important manufacturing process for the aroma formation of XYMJ green tea. These findings of this study provide meaningful information for the manufacturing and quality control of XYMJ green tea.
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Affiliation(s)
- Peng Yin
- Henan Key Laboratory of Tea Plant Comprehensive Utilization in South Henan, Henan Engineering Research Center of Tea Processing and Testing, College of Tea Science, Xinyang Agriculture and Forestry University, Xinyang 464000, China
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering and Technology for Utilization of Botanical Functional Ingredients, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Hunan Agricultural University, Changsha 410128, China
| | - Jing-Jing Wang
- Henan Key Laboratory of Tea Plant Comprehensive Utilization in South Henan, Henan Engineering Research Center of Tea Processing and Testing, College of Tea Science, Xinyang Agriculture and Forestry University, Xinyang 464000, China
| | - Ya-Shuai Kong
- Henan Key Laboratory of Tea Plant Comprehensive Utilization in South Henan, Henan Engineering Research Center of Tea Processing and Testing, College of Tea Science, Xinyang Agriculture and Forestry University, Xinyang 464000, China
| | - Yao Zhu
- Henan Key Laboratory of Tea Plant Comprehensive Utilization in South Henan, Henan Engineering Research Center of Tea Processing and Testing, College of Tea Science, Xinyang Agriculture and Forestry University, Xinyang 464000, China
| | - Jun-Wei Zhang
- Xinyang Yunzhen Tea Co., Ltd., Xinyang 464000, China
| | - Hao Liu
- Xinyang Xianfeng Tea Co., Ltd., Xinyang 464000, China
| | - Xiao Wang
- Xinyang Wenxin Tea Co., Ltd., Xinyang 464000, China
| | - Gui-Yi Guo
- Henan Key Laboratory of Tea Plant Comprehensive Utilization in South Henan, Henan Engineering Research Center of Tea Processing and Testing, College of Tea Science, Xinyang Agriculture and Forestry University, Xinyang 464000, China
| | - Guang-Ming Wang
- Henan Key Laboratory of Tea Plant Comprehensive Utilization in South Henan, Henan Engineering Research Center of Tea Processing and Testing, College of Tea Science, Xinyang Agriculture and Forestry University, Xinyang 464000, China
- Correspondence: (G.-M.W.); (Z.-H.L.)
| | - Zhong-Hua Liu
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering and Technology for Utilization of Botanical Functional Ingredients, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Hunan Agricultural University, Changsha 410128, China
- Correspondence: (G.-M.W.); (Z.-H.L.)
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21
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Yaqun L, Hanxu L, Wanling L, Yingzhu X, Mouquan L, Yuzhong Z, Lei H, Yingkai Y, Yidong C. SPME-GC-MS combined with chemometrics to assess the impact of fermentation time on the components, flavor, and function of Laoxianghuang. Front Nutr 2022; 9:915776. [PMID: 35983487 PMCID: PMC9378830 DOI: 10.3389/fnut.2022.915776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 06/30/2022] [Indexed: 11/16/2022] Open
Abstract
Laoxianghuang, fermented from Citrus medica L. var. Sarcodactylis Swingle of the Rutaceae family, is a medicinal food. The volatiles of Laoxianghuang fermented in different years were obtained by solid-phase microextraction combined with gas chromatography–mass spectrometry (SPME-GC–MS). Meanwhile, the evolution of its component-flavor function during the fermentation process was explored in depth by combining chemometrics and performance analyses. To extract the volatile compounds from Laoxianghuang, the fiber coating, extraction time, and desorption temperature were optimized in terms of the number and area of peaks. A polydimethylsiloxane/divinylbenzene (PDMS/DVB) with a thickness of 65 μm fiber, extraction time of 30 min, and desorption temperature of 200 °C were shown to be the optimal conditions. There were 42, 44, 52, 53, 53, and 52 volatiles identified in the 3rd, 5th, 8th, 10th, 15th, and 20th years of fermentation of Laoxianghuang, respectively. The relative contents were 97.87%, 98.50%, 98.77%, 98.85%, 99.08%, and 98.36%, respectively. Terpenes (mainly limonene, γ-terpinene and cymene) displayed the highest relative content and were positively correlated with the year of fermentation, followed by alcohols (mainly α-terpineol, β-terpinenol, and γ-terpineol), ketones (mainly cyclohexanone, D(+)-carvone and β-ionone), aldehydes (2-furaldehyde, 5-methylfurfural, and 1-nonanal), phenols (thymol, chlorothymol, and eugenol), esters (bornyl formate, citronellyl acetate, and neryl acetate), and ethers (n-octyl ether and anethole). Principal component analysis (PCA) and hierarchical cluster analysis (HCA) showed a closer relationship between the composition of Laoxianghuang with similar fermentation years of the same gradient (3rd-5th, 8th-10th, and 15th-20th). Partial least squares discriminant analysis (PLS-DA) VIP scores and PCA-biplot showed that α-terpineol, γ-terpinene, cymene, and limonene were the differential candidate biomarkers. Flavor analysis revealed that Laoxianghuang exhibited wood odor from the 3rd to the 10th year of fermentation, while herb odor appeared in the 15th and the 20th year. This study analyzed the changing pattern of the flavor and function of Laoxianghuang through the evolution of the composition, which provided a theoretical basis for further research on subsequent fermentation.
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Affiliation(s)
- Liu Yaqun
- School of Food Engineering and Biotechnology, Hanshan Normal University, Chaozhou, China.,Guangdong Provincial Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, Chaozhou, China
| | - Liu Hanxu
- School of Food Engineering and Biotechnology, Hanshan Normal University, Chaozhou, China
| | - Lin Wanling
- School of Food Engineering and Biotechnology, Hanshan Normal University, Chaozhou, China.,Guangdong Provincial Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, Chaozhou, China
| | - Xue Yingzhu
- Chaozhou Branch of Chemistry and Chemical Engineering Guangdong Laboratory (Hanjiang Laboratory), Chaozhou, China
| | - Liu Mouquan
- School of Food Engineering and Biotechnology, Hanshan Normal University, Chaozhou, China.,Guangdong Provincial Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, Chaozhou, China
| | - Zheng Yuzhong
- School of Food Engineering and Biotechnology, Hanshan Normal University, Chaozhou, China.,Guangdong Provincial Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, Chaozhou, China
| | - Hu Lei
- School of Food Engineering and Biotechnology, Hanshan Normal University, Chaozhou, China.,Guangdong Provincial Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, Chaozhou, China
| | - Yang Yingkai
- Guangdong Jigong Healthy Food Co., Ltd, Chaozhou, China
| | - Chen Yidong
- Guangdong Jigong Healthy Food Co., Ltd, Chaozhou, China
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22
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Fella P, Kaikiti K, Stylianou M, Agapiou A. HS-SPME-GC/MS Analysis for Revealing Carob's Ripening. Metabolites 2022; 12:metabo12070656. [PMID: 35888780 PMCID: PMC9320592 DOI: 10.3390/metabo12070656] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/04/2022] [Accepted: 07/11/2022] [Indexed: 11/16/2022] Open
Abstract
Carob's recognized nutritional and medicinal value next to its unique agriculture importance is associated with an array of social, economic, and cultural activities. The carob fruit is popular for its intense aroma due to the emitted volatile organic compounds (VOCs). The composition of VOCs released from carob fruits changes during ripening, rendering it a non-invasive tool for the determination of the ripening period and freshness of the fruit. Therefore, headspace solid-phase microextraction gas chromatography/mass spectrometry (HS-SPME-GC/MS) was applied to reveal the respective gaseous signal molecules related to fruit maturity. The sampling was implemented during weeks 26-36 from five different locations in Cyprus. Additionally, the gaseous emissions of total VOCs (TVOCs) and carbon dioxide (CO2) were recorded next to the moisture content of the fruit. The major chemical classes in the ripening are acids, followed by esters, and ketones. More specifically, the most abundant VOCs during ripening are propanoic acid, 2-methyl-(isobutyric acid), 2-heptanone, propanoic acid, 2-methyl-, 2-methylbutyl ester, acetic acid, methyl isobutyrate, propanoic acid, 2-methyl-, 3-methylbutyl ester, 2-pentanone, butanoic acid and propanoic acid, 2-methyl-ethyl ester. Finally, CO2 emissions and moisture content showed a rapid decline until the 31st week and then stabilized for all examined areas. The methodology revealed variations in VOCs' profile during the ripening process.
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23
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Yuan L, Yun Y, Tian J, Gao Z, Xu Z, Liao X, Yi J, Cai S, Zhou L. Transcription profile analysis for biosynthesis of flavor volatiles of Tunisian soft-seed pomegranate arils. Food Res Int 2022; 156:111304. [DOI: 10.1016/j.foodres.2022.111304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 04/22/2022] [Accepted: 04/23/2022] [Indexed: 11/04/2022]
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24
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Ferrocino I, Rantsiou K, Cocolin L. Microbiome and -omics application in food industry. Int J Food Microbiol 2022; 377:109781. [DOI: 10.1016/j.ijfoodmicro.2022.109781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 05/31/2022] [Accepted: 06/03/2022] [Indexed: 11/30/2022]
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25
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Zhou Y, Xu X, Chen Y, Gao J, Shi Q, Tian L, Cao L. Combined Metabolome and Transcriptome Analyses Reveal the Flavonoids Changes and Biosynthesis Mechanisms in Different Organs of Hibiseu manihot L. FRONTIERS IN PLANT SCIENCE 2022; 13:817378. [PMID: 35371117 PMCID: PMC8965375 DOI: 10.3389/fpls.2022.817378] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 01/24/2022] [Indexed: 06/14/2023]
Abstract
Hibiseu manihot L. (Jinhuakui, JHK), also known as a garden landscape plant, is widely cultivated as a landscape plant having pharmacological effects due to its high flavonoids content. Although flavonoids were the main active pharmaceutical ingredients in JHK, little information was obtained about the content, composition, and accumulation pattern of flavonoids in different tissues. Most studies only identified a few kinds of flavonoids in JHK limited by separation and identification problems. Therefore, combined metabolome and transcriptome analysis was performed to explore the accumulation patterns and biosynthesis mechanisms of flavonoids in JHK. In this study, we identified 160 flavonoids in 15 samples of JHK (flower, leaf, root, stem, and seeds) by using LC-MS/MS. Consistent with the total flavonoid content determination, these flavonoids were significantly accumulated in flowers, followed by leaves, stems, roots, and seeds. Among them, certain flavonoids, with high content, were also identified for the first time in JHK, such as tricetin, catechin, hesperidin, ncyanidin-3-O-sambubioside, astragalin, procyanidin B2/B3/C1, apigenin-5-O-glucoside, etc. Different tissues underwent significantly reprogramming of their transcriptomes and metabolites changes in JHK, particularly in the flavonoid, flavone, and flavonol biosynthesis pathways. We conducted a correlation analysis between RNA-seq and LC-MS/MS to identify the key genes and related flavonoids compounds, rebuild the gene-metabolites regulatory subnetworks, and then identified 15 key genes highly related to flavonoids accumulation in JHK. These key genes might play a fine regulatory role in flavonoids biosynthesis by affecting the gene expression level in different organs of JHK. Our results could be helpful for the improvement of the market/industrial utilization value of different parts of JHK, to pave the way for the regulatory mechanism research of flavonoids biosynthesis, and provide insight for studying the production quality improvement of JHK.
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Affiliation(s)
| | | | | | | | | | | | - Li Cao
- Agricultural College of Yanbian University, Yanji, China
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26
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Niu H, Yuan L, Zhou H, Yun Y, Li J, Tian J, Zhong K, Zhou L. Comparison of the Effects of High Pressure Processing, Pasteurization and High Temperature Short Time on the Physicochemical Attributes, Nutritional Quality, Aroma Profile and Sensory Characteristics of Passion Fruit Purée. Foods 2022; 11:foods11050632. [PMID: 35267265 PMCID: PMC8909329 DOI: 10.3390/foods11050632] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 02/12/2022] [Accepted: 02/17/2022] [Indexed: 12/01/2022] Open
Abstract
The study investigated the effects of high-pressure processing (HPP) (600 MPa/5 min), pasteurization (PT) (85 °C/30 s), and high-temperature short time (HTST) (110 °C/8.6 s) on physicochemical parameters (sugar, acid, pH, TSS), sensory-related attributes (color, aroma compounds), antioxidants (phenolics, vitamin C, carotenoids, antioxidant capacity), and sensory attributes of yellow passion fruit purée (PFP). Compared to the PT and HTST, HPP obtained the PFP with better color, sugar, and organic acid profiles. Although PT was equally effective preservation of antioxidants and antioxidant capacity of PFP compared to HPP, high temperature inevitable resulted in the greater degradation of the aroma profile. The amounts of esters, alcohols, and hydrocarbon in PFP were significantly increased by 11.3%, 21.3%, and 30.0% after HPP, respectively. All samples were evaluated by a panel comprising 30 panelists according to standard QDA (quantitative descriptive analysis) procedure, and the result showed that HPP-treated PFP was rated the highest overall intensity score with 7.06 for its sensory attributes, followed by control (6.96), HTST (6.17), and PT (6.16). Thus, HPP is a suitable alternative technology for achieving the good sensory quality of PFP without compromising their nutritional properties.
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Affiliation(s)
- Huihui Niu
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China; (H.N.); (L.Y.); (H.Z.); (Y.Y.); (J.L.); (J.T.)
| | - Lei Yuan
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China; (H.N.); (L.Y.); (H.Z.); (Y.Y.); (J.L.); (J.T.)
| | - Hengle Zhou
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China; (H.N.); (L.Y.); (H.Z.); (Y.Y.); (J.L.); (J.T.)
| | - Yurou Yun
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China; (H.N.); (L.Y.); (H.Z.); (Y.Y.); (J.L.); (J.T.)
| | - Jian Li
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China; (H.N.); (L.Y.); (H.Z.); (Y.Y.); (J.L.); (J.T.)
| | - Jun Tian
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China; (H.N.); (L.Y.); (H.Z.); (Y.Y.); (J.L.); (J.T.)
| | - Kui Zhong
- China National Institute of Standardization, Beijing 100191, China;
| | - Linyan Zhou
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China; (H.N.); (L.Y.); (H.Z.); (Y.Y.); (J.L.); (J.T.)
- Correspondence: ; Tel.: +86-150-1140-6984
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27
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Bizzio LN, Tieman D, Munoz PR. Branched-Chain Volatiles in Fruit: A Molecular Perspective. FRONTIERS IN PLANT SCIENCE 2022; 12:814138. [PMID: 35154212 PMCID: PMC8829073 DOI: 10.3389/fpls.2021.814138] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 12/23/2021] [Indexed: 05/03/2023]
Abstract
Branched-chain volatiles (BCVs) constitute an important family of fruit volatile metabolites essential to the characteristic flavor and aroma profiles of many edible fruits. Yet in contrast to other groups of volatile organic compounds important to fruit flavor such as terpenoids, phenylpropanoids, and oxylipins, the molecular biology underlying BCV biosynthesis remains poorly understood. This lack of knowledge is a barrier to efforts aimed at obtaining a more comprehensive understanding of fruit flavor and aroma and the biology underlying these complex phenomena. In this review, we discuss the current state of knowledge regarding fruit BCV biosynthesis from the perspective of molecular biology. We survey the diversity of BCV compounds identified in edible fruits as well as explore various hypotheses concerning their biosynthesis. Insights from branched-chain precursor compound metabolism obtained from non-plant organisms and how they may apply to fruit BCV production are also considered, along with potential avenues for future research that might clarify unresolved questions regarding BCV metabolism in fruits.
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Affiliation(s)
- Lorenzo N. Bizzio
- Blueberry Breeding and Genomics Lab, Department of Horticultural Sciences, University of Florida, Gainesville, FL, United States
- Plant Molecular and Cellular Biology Program, University of Florida, Gainesville, FL, United States
| | - Denise Tieman
- Department of Horticultural Sciences, University of Florida, Gainesville, FL, United States
| | - Patricio R. Munoz
- Blueberry Breeding and Genomics Lab, Department of Horticultural Sciences, University of Florida, Gainesville, FL, United States
- Plant Molecular and Cellular Biology Program, University of Florida, Gainesville, FL, United States
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28
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Antoniou C, Kyratzis AC, Soteriou GA, Rouphael Y, Kyriacou MC. Configuration of the Volatile Aromatic Profile of Carob Powder Milled From Pods of Genetic Variants Harvested at Progressive Stages of Ripening From High and Low Altitudes. Front Nutr 2022; 8:789169. [PMID: 34977128 PMCID: PMC8714772 DOI: 10.3389/fnut.2021.789169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 11/12/2021] [Indexed: 11/24/2022] Open
Abstract
Carob powder is increasingly valued as a substitute for cocoa and as a flavor-enhancing component of processed foods. However, little is known about the impact of preharvest factors such as fruit maturity, genotype and altitude on its volatile organic compounds (VOCs) composition. The current study examined the VOCs composition of powder milled from pods of two genotypes cultivated at 15 and 510 m altitude and harvested at six progressive stages of maturity, ranging from fully developed immature green (RS1) to late ripe (RS6). Fifty-six VOCs categorized into acids, esters, aldehydes, ketones, alcohols, furans, and alkanes were identified through HS-SPME GC-MS analysis. Maturity was the most influential factor, followed by altitude and least by genotype. Aldehydes and alcohols correlated positively (r = 0.789; p < 0.001), both accumulated in immature carobs and decreased with progressive ripening, resulting in the attenuation of green grassy aroma. Conversely, acids increased with ripening and dominated the carob volatilome at full maturity, correlating negatively with aldehydes and alcohols (r = −0.835 and r = −0.950, respectively; p < 0.001). The most abundant VOC throughout ripening (17.3-57.7%) was isobutyric acid, responsible for the characteristic cheesy-acidic-buttery aroma of carob powder. The pleasurable aroma detected at the immature stages (RS2 and RS3) was traced to isobutyrate and methyl isobutyrate esters, rendering unripe green carob powder a potential admixture component for improving the aroma of novel food products. Lower altitude favored the accumulation of acids linked to less pleasant aroma, whereas isobutyric acid was more abundant at higher altitude. This constitutes a significant indication that higher altitude enhances the characteristic carob-like aroma and sensory quality of carob powder.
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Affiliation(s)
- Chrystalla Antoniou
- Department of Vegetable Crops, Agricultural Research Institute, Nicosia, Cyprus
| | - Angelos C Kyratzis
- Department of Vegetable Crops, Agricultural Research Institute, Nicosia, Cyprus
| | - Georgios A Soteriou
- Department of Vegetable Crops, Agricultural Research Institute, Nicosia, Cyprus
| | - Youssef Rouphael
- Department of Agricultural Sciences, University of Naples Federico II, Portici, Italy
| | - Marios C Kyriacou
- Department of Vegetable Crops, Agricultural Research Institute, Nicosia, Cyprus
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Evidences of Colletotrichum fructicola Causing Anthracnose on Passiflora edulis Sims in China. Pathogens 2021; 11:pathogens11010006. [PMID: 35055953 PMCID: PMC8777589 DOI: 10.3390/pathogens11010006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/14/2021] [Accepted: 12/20/2021] [Indexed: 12/04/2022] Open
Abstract
Passion fruit (Passiflora edulis) is a tropical and subtropical plant that is widely cultivated in China due to its high nutritional value, unique flavor and medicinal properties. In August 2020, typical anthracnose symptoms with light brown and water-soaked lesions on Passiflora edulis Sims were observed, which result in severe economic losses. The incidence of this disease was approximately 30%. The pathogens from the infected fruit were isolated and purified by the method of tissue isolation. Morphological observations showed that the colony of isolate BXG-2 was gray to celadon and grew in concentric circles. The orange conidia appeared in the center after 14 days of incubation. The pathogenicity was verified by Koch’s postulates. The internal transcribed spacer (ITS), chitin synthase (CHS-1), actin (ACT), and glyceraldehyde-3-phosphate dehydrogenase (GAPDH) were amplified by relevant PCR programs. The multi-gene (ITS, GAPDH, ACT, CHS-1) phylogeny analysis confirmed that isolate BXG-2 belongs to Colletotrichum fructicola. The inhibitory effect of six synthetic fungicides on the mycelial growth of the pathogen was investigated, among which difenoconazole 10% WG showed the best inhibitory effect against C. fructicola with an EC50 value of 0.5579 mg·L−1. This is the first report of anthracnose on Passiflora edulis Sims caused by Colletotrichum fructicola in China.
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An Optimized SPME-GC-MS Method for Volatile Metabolite Profiling of Different Alfalfa ( Medicago sativa L.) Tissues. Molecules 2021; 26:molecules26216473. [PMID: 34770882 PMCID: PMC8587762 DOI: 10.3390/molecules26216473] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/14/2021] [Accepted: 10/21/2021] [Indexed: 11/16/2022] Open
Abstract
Solid-phase microextraction (SPME) was coupled to gas chromatography mass spectrometry (GC-MS) and a method optimized to quantitatively and qualitatively measure a large array of volatile metabolites in alfalfa glandular trichomes isolated from stems, trichome-free stems, and leaves as part of a non-targeted metabolomics approach. Major SPME extraction parameters optimized included SPME fiber composition, extraction temperature, and extraction time. The optimized SPME method provided the most chemically diverse coverage of alfalfa volatile and semi-volatile metabolites using a DVB/CAR/PDMS fiber, extraction temperature of 60 °C, and an extraction time of 20 min. Alfalfa SPME-GC-MS profiles were processed using automated peak deconvolution and identification (AMDIS) and quantitative data extraction software (MET-IDEA). A total of 87 trichome, 59 stem, and 99 leaf volatile metabolites were detected after background subtraction which removed contaminants present in ambient air and associated with the fibers and NaOH/EDTA buffer solution containing CaCl2. Thirty-seven volatile metabolites were detected in all samples, while 15 volatile metabolites were uniquely detected only in glandular trichomes, 9 only in stems, and 33 specifically in leaves as tissue specific volatile metabolites. Hierarchical cluster analysis (HCA) and principal component analysis (PCA) of glandular trichomes, stems, and leaves showed that the volatile metabolic profiles obtained from the optimized SPME-GC-MS method clearly differentiated the three tissues (glandular trichomes, stems, and leaves), and the biochemical basis for this differentiation is discussed. Although optimized using plant tissues, the method can be applied to other types of samples including fruits and other foods.
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