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Chen Z, Wei Y, Liu R, Hu C, Sun Y, Yao C, Wu Z, Li B, Luo Z, Huang C. Sodium carboxymethyl cellulose hydrogels containing montmorillonite-NaClO 2 for postharvest preservation of Chinese bayberries. Food Chem 2024; 454:139799. [PMID: 38815326 DOI: 10.1016/j.foodchem.2024.139799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 05/01/2024] [Accepted: 05/20/2024] [Indexed: 06/01/2024]
Abstract
Owing to their lack of outer skin, Chinese bayberries are highly susceptible to mechanical damage during picking, which accelerates bacterial invasion and rotting, shortening their shelf life. In this study, montmorillonite (MMT) was used to absorb an aqueous sodium chlorite solution embedded in a carboxymethyl cellulose sodium hydrogel after freeze drying, and the hydrogel was crosslinked by Al3+ ions. Al3+ hydrolyzed to produce H+, creating an acidic environment within the hydrogel and reacting with NaClO2 to slowly release ClO2. We prepared a ClO2 slow-release hydrogel gasket with 0.5 wt% MMT-NaClO2 and investigated its storage effect on postharvest Chinese bayberries. Its inhibition rates against Escherichia coli and Listeria monocytogenes were 98.84% and 98.96%, respectively. The results showed that the gasket preserved the appearance and nutritional properties of the berries. The antibacterial hydrogel reduced hardness loss by 26.57% and ascorbic acid loss by 46.36%. This new storage method could also be applicable to other fruits and vegetables.
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Affiliation(s)
- Zhanpeng Chen
- School of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Yuting Wei
- School of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Ren Liu
- School of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Chi Hu
- School of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Yuqing Sun
- School of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Chunguang Yao
- School of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Zhaolong Wu
- Institute of Grand Health, Guangxi Academy of Sciences, Nanning, Guangxi 530007, China
| | - Bingzheng Li
- Institute of Grand Health, Guangxi Academy of Sciences, Nanning, Guangxi 530007, China
| | - Zisheng Luo
- Zhejiang University, College of Biosystems Engineering and Food Science, Hangzhou 310058, People's Republic of China
| | - Chongxing Huang
- School of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China; Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, Nanning 530004, China.
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Zheng R, Wang D, Li X, Yang M, Kong Q, Ren X. Screening of core microorganisms in healthy and diseased peaches and effect evaluation of biocontrol bacteria (Burkholderia sp.). Food Microbiol 2024; 120:104465. [PMID: 38431317 DOI: 10.1016/j.fm.2024.104465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 12/28/2023] [Accepted: 01/08/2024] [Indexed: 03/05/2024]
Abstract
Biological antagonists serve as the most important green alternatives to chemical fungicides, a class of microorganism that inhibits the growth of pathogenic fungi to reduce fruit incidence. In this paper, healthy and diseased peach fruit was selected for amplicon sequencing of the epiphytic microbiota on their surface to obtain a comprehensive understanding. Community structure, diversity and LefSe analysis were performed to screen Acetobacter, Muribaculaceae and Burkholderia as the core bacteria, Mycosphaerella, Penicillium and Alternaria as the core fungi, they showed significant differences and were highly enriched. Two strains fungi (Penicillium K3 and N1) and one strain antagonistic bacteria (Burkholderia J2) were isolated. The in intro test results indicated the bacterial suspension, fermentation broth and volatile organic compounds of antagonistic bacteria J2 were able to significantly inhibit pathogen growth. In vivo experiments, peach was stored at 28 °C for 6 days after different treatments, and samples were taken every day. It was found that Burkholderia J2 enhanced peach resistance by increasing the activities of antioxidant-related enzymes such as SOD, POD, PAL, PPO, GR, MDHAR, and DHAR. The results improved that Burkholderia J2 has great biocontrol potential and could be used as a candidate strain for green control of blue mold.
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Affiliation(s)
- Renyu Zheng
- Xi'an Key Laboratory of Characteristic Fruit Storage and Preservation, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China; Shaanxi Engineering Laboratory of Food Green Processing and Safety Control, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China
| | - Di Wang
- Xi'an Key Laboratory of Characteristic Fruit Storage and Preservation, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China; Shaanxi Engineering Laboratory of Food Green Processing and Safety Control, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China
| | - Xue Li
- Xi'an Key Laboratory of Characteristic Fruit Storage and Preservation, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China; Shaanxi Engineering Laboratory of Food Green Processing and Safety Control, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China
| | - Miao Yang
- Xi'an Key Laboratory of Characteristic Fruit Storage and Preservation, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China; Shaanxi Engineering Laboratory of Food Green Processing and Safety Control, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China
| | - Qingjun Kong
- Xi'an Key Laboratory of Characteristic Fruit Storage and Preservation, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China; Shaanxi Engineering Laboratory of Food Green Processing and Safety Control, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China.
| | - Xueyan Ren
- Xi'an Key Laboratory of Characteristic Fruit Storage and Preservation, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China; Shaanxi Engineering Laboratory of Food Green Processing and Safety Control, Shaanxi Normal University, Xi'an, 710119, Shaanxi, China.
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Hou S, Zhang G, Zhao W, Zheng J, Xue M, Fan Y, Liu X. High Oxygen Shocking Reduces Postharvest Disease and Maintains Satisfying Quality in Fresh Goji Berries during Cold Storage by Affecting Fungi Community Composition. Foods 2023; 12:2548. [PMID: 37444287 DOI: 10.3390/foods12132548] [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: 05/29/2023] [Revised: 06/21/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
Fresh goji (Lycium barbarum L.) berries were treated with high-concentration (50% and 90%) oxygen shocking for 30 min and then stored at 0 ± 0.5 °C for 30 d. Decay, aerobic plate count, firmness, weight loss, total soluble solid (TSS), and titratable acidity (TA) were evaluated during storage. A total of 90% O2 shocking more effectively reduced decay and maintained the weight loss and firmness of goji berries. Subsequently, changes in fungi communities were analyzed using high-throughput sequencing (HTS) in the 90% O2-shocking and control groups. The results showed that 90% O2 shocking retained the richness and diversity of fungi communities and the microbiome was related to the quality properties of the fruit. Thus, we inferred that high oxygen shocking inhibited the development of natural decay and maintained the satisfying quality of goji berries by affecting the fungi community composition, which reduced the growth of pathogenic fungi and harmful saprotrophic fungi in the genera, such as Filobasidium sp., Alternaria sp., and Cladosporium sp. We provide a new insight into the disease development and quality changes during the storage of postharvest goji berries.
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Affiliation(s)
- Shuangdi Hou
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin 300457, China
| | - Gaopeng Zhang
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin 300457, China
| | - Wei Zhao
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin 300457, China
| | - Jiaxuan Zheng
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin 300457, China
| | - Min Xue
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin 300457, China
| | - Yanli Fan
- School of Food & Wine, Ningxia University, Yinchuan 750021, China
| | - Xia Liu
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin 300457, China
- Tianjin Fresh Food and Biological Technology Co., Ltd., Tianjin 300457, China
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Wang Y, Zheng Y, Shang J, Wu D, Zhou A, Cai M, Gao H, Yang K. Pulsed light reduces postharvest losses of Chinese bayberries by affecting fungal microbiota during cold storage. Food Control 2022. [DOI: 10.1016/j.foodcont.2022.109524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Chen Z, Wang A, Qin W, Xi H, He Y, Nie M, Liu L, Wang L, Bai Y, Huang Y, Wang F, Tong L. Study on the microbial inactivation of whole hulless barley flour using a continuous instant pressure drop sterilizer. J FOOD PROCESS ENG 2022. [DOI: 10.1111/jfpe.14169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhiying Chen
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing China
| | - Aixia Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing China
| | - Wanyu Qin
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing China
| | - Huihan Xi
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing China
| | - Yue He
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing China
| | - Mengzi Nie
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing China
| | - Liya Liu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing China
| | - Lili Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing China
| | - Yajuan Bai
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing China
| | - Yatao Huang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing China
| | - Fengzhong Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing China
| | - Li‐Tao Tong
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing China
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Xuan X, Sun R, Zhang X, Cui Y, Lin X, Sun Y, Deng W, Liao X, Ling J. Novel application of HS-GC-IMS with PCA for characteristic fingerprints and flavor compound variations in NFC Chinese bayberry (Myrica rubra) juice during storage. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Thinned peach polyphenols alleviate obesity in high fat mice by affecting gut microbiota. Food Res Int 2022; 157:111255. [DOI: 10.1016/j.foodres.2022.111255] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 04/12/2022] [Accepted: 04/14/2022] [Indexed: 01/06/2023]
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Fan R, Xiang J, Zhou P, Mei H, Li Y, Wang H, Liu X, Wang X. Reuse of waste Myrica rubra for green synthesis of nitrogen-doped carbon dots as an "on-off-on" fluorescent probe for Fe 3+ and ascorbic acid detection. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2022; 233:113350. [PMID: 35228025 DOI: 10.1016/j.ecoenv.2022.113350] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 02/12/2022] [Accepted: 02/22/2022] [Indexed: 06/14/2023]
Abstract
As one kind of high nutrition fruits, abandoned Myrica rubra causes great waste due to short storage period. For resource utilization, we herein fabricated the Myrica rubra-based N-doped carbon dots (MN-CDs) by a facile/green hydrothermal method. MN-CDs, fabricated from four regions of China, displayed significant differences in their corresponding fluorescence intensities (FIs). Interestingly, different batches of waxberry samples from the same region (Wenzhou, China) exhibited slight differences in their FIs, and also an excellent anti-photobleaching and anti-salt capacity. Based on Fe3+-triggered quenching effect and fluorescent recovery by redox reaction of AA and Fe3+, MN-CDs were employed to construct an "on-off-on" switch probe for sequential detection of Fe3+ and ascorbic acid (AA). Through Zeta potential, UV spectrum, Stern-Volmer equation, and valence-conduction band theory, the Fe3+-triggered quenching belonged to a static quenching process, which resulted from the synergistic contribution of inner filtering effect and photo-induced electron transfer mechanisms. The linear ranges for Fe3+ and AA detections were 1-1000 and 0.1-1000 mM. The limits of detection were 0.3 μM for Fe3+ in environmental waters, and 0.03 μM for AA in pharmaceutical tablets and fruit juice samples. Under 365-nm UV lamp, the color changes of test papers were easily observed from dark blue and bright blue in the presence of Fe3+ and AA, and thus the MN-CDs-based switch probe could be satisfactorily used for visually qualitative detection of Fe3+ and AA outdoor with our naked eyes. To sum up, MN-CDs not only realize resource reutilization of abandoned Myrica rubra, but also offer an convenient outdoor approach for qualitative detection of Fe3+ and AA in complex matrices.
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Affiliation(s)
- Ru Fan
- College of Public Health and Management, Wenzhou Medical University, Wenzhou 325035, China.
| | - Jianxing Xiang
- College of Public Health and Management, Wenzhou Medical University, Wenzhou 325035, China.
| | - Peipei Zhou
- College of Public Health and Management, Wenzhou Medical University, Wenzhou 325035, China.
| | - He Mei
- College of Public Health and Management, Wenzhou Medical University, Wenzhou 325035, China.
| | - Yanyan Li
- College of Public Health and Management, Wenzhou Medical University, Wenzhou 325035, China.
| | - Huili Wang
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China.
| | - Xiaodong Liu
- College of Public Health and Management, Wenzhou Medical University, Wenzhou 325035, China.
| | - Xuedong Wang
- College of Public Health and Management, Wenzhou Medical University, Wenzhou 325035, China; School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China.
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Zhang S, Yu Z, Sun L, Ren H, Zheng X, Liang S, Qi X. An overview of the nutritional value, health properties, and future challenges of Chinese bayberry. PeerJ 2022; 10:e13070. [PMID: 35265403 PMCID: PMC8900607 DOI: 10.7717/peerj.13070] [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: 10/26/2021] [Accepted: 02/15/2022] [Indexed: 01/12/2023] Open
Abstract
Chinese bayberry (CB) is among the most popular and valuable fruits in China owing to its attractive color and unique sweet/sour taste. Recent studies have highlighted the nutritional value and health-related benefits of CB. CB has special biological characteristics of evergreen, special aroma, dioecious, nodulation, nitrogen fixation. Moreover, the fruits, leaves, and bark of CB plants harbor a number of bioactive compounds including proanthocyanidins, flavonoids, vitamin C, phenolic acids, and anthocyanins that have been linked to the anti-cancer, anti-oxidant, anti-inflammatory, anti-obesity, anti-diabetic, and neuroprotective properties and to the treatment of cardiovascular and cerebrovascular diseases. The CB fruits have been used to produce a range of products: beverages, foods, and washing supplies. Future CB-related product development is thus expected to further leverage the health-promoting potential of this valuable ecological resource. The present review provides an overview of the botanical characteristics, processing, nutritional value, health-related properties, and applications of CB in order to provide a foundation for further research and development.
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Affiliation(s)
- Shuwen Zhang
- Zhejiang Academy of Agricultural Sciences, Institute of Horticulture, Hangzhou, Jianggan, China
| | - Zheping Yu
- Zhejiang Academy of Agricultural Sciences, Institute of Horticulture, Hangzhou, Jianggan, China
| | - Li Sun
- Zhejiang Academy of Agricultural Sciences, Institute of Horticulture, Hangzhou, Jianggan, China
| | - Haiying Ren
- Zhejiang Academy of Agricultural Sciences, Institute of Horticulture, Hangzhou, Jianggan, China
| | - Xiliang Zheng
- Zhejiang Academy of Agricultural Sciences, Institute of Horticulture, Hangzhou, Jianggan, China
| | - Senmiao Liang
- Zhejiang Academy of Agricultural Sciences, Institute of Horticulture, Hangzhou, Jianggan, China
| | - Xingjiang Qi
- Zhejiang Academy of Agricultural Sciences, Institute of Horticulture, Hangzhou, Jianggan, China
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Chen Y, Zhang Z, Tian S, Li B. Application of -omic technologies in postharvest pathology: Recent advances and perspectives. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2022.100820] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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