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Lee JW, Choi EJ, Ryu WB, Hong GP. Characterization of temperature-dependent subcritical water hydrolysis pattern of strong and floury rice cultivars and potential utilizations of their hydrolysates. Food Chem 2024; 445:138737. [PMID: 38350199 DOI: 10.1016/j.foodchem.2024.138737] [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: 07/17/2023] [Revised: 01/16/2024] [Accepted: 02/09/2024] [Indexed: 02/15/2024]
Abstract
This study investigated the effects of subcritical water (SW) temperatures on the hydrolysis pattern and characteristics of hydrolysates prepared with strong rice (SR) and floury rice (FR). The characteristics of the hydrolysates were generally dependent on the rice cultivar in the SW temperature range of 150-250 °C, while the cultivar dependence was diminished at temperatures greater than 300 °C. Based on brix and reducing sugar content, an optimal production of rice hydrolysates was obtained at a SW temperature range of 200-250 °C. However, thermal conversion of sugar into acids, 5-hydroxymethylfurfural (HMF) and furfural was manifested at 250 °C. The rice hydrolysates prepared at 250 ∼ 300 °C had the highest antioxidant activity with strong umami intensity, but they suppressed the growth of prebiotics. Therefore, the present study demonstrated that controlling the SW temperature is crucial to improve rice hydrolysis efficiency and to regulate the physiological activity of the hydrolysates.
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Affiliation(s)
- Jong Won Lee
- Department of Food Science and Biotechnology, and Carbohydrate Bioproduct Research Center, Sejong University, Seoul 05006, South Korea
| | - Eun Jung Choi
- R&D Research Center, Life Salad Inc., Seoul 03909, South Korea
| | - Wang Bo Ryu
- R&D Research Center, Life Salad Inc., Seoul 03909, South Korea
| | - Geun-Pyo Hong
- Department of Food Science and Biotechnology, and Carbohydrate Bioproduct Research Center, Sejong University, Seoul 05006, South Korea.
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Cichońska P, Kowalska E, Ziarno M. The Survival of Psychobiotics in Fermented Food and the Gastrointestinal Tract: A Review. Microorganisms 2023; 11:microorganisms11040996. [PMID: 37110420 PMCID: PMC10142889 DOI: 10.3390/microorganisms11040996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 04/04/2023] [Accepted: 04/10/2023] [Indexed: 04/29/2023] Open
Abstract
In recent years, scientists have been particularly interested in the gut-brain axis, as well as the impact of probiotics on the nervous system. This has led to the creation of the concept of psychobiotics. The present review describes the mechanisms of action of psychobiotics, their use in food products, and their viability and survival during gastrointestinal passage. Fermented foods have a high potential of delivering probiotic strains, including psychobiotic ones. However, it is important that the micro-organisms remain viable in concentrations ranging from about 106 to 109 CFU/mL during processing, storage, and digestion. Reports indicate that a wide variety of dairy and plant-based products can be effective carriers for psychobiotics. Nonetheless, bacterial viability is closely related to the type of food matrix and the micro-organism strain. Studies conducted in laboratory conditions have shown promising results in terms of the therapeutic properties and viability of probiotics. Because human research in this field is still limited, it is necessary to broaden our understanding of the survival of probiotic strains in the human digestive tract, their resistance to gastric and pancreatic enzymes, and their ability to colonize the microbiota.
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Affiliation(s)
- Patrycja Cichońska
- Department of Food Technology and Assessment, Institute of Food Science, Warsaw University of Life Sciences-SGGW (WULS-SGGW), Nowoursynowska 159c St., 02-776 Warsaw, Poland
| | - Ewa Kowalska
- Department of Food Technology and Assessment, Institute of Food Science, Warsaw University of Life Sciences-SGGW (WULS-SGGW), Nowoursynowska 159c St., 02-776 Warsaw, Poland
| | - Małgorzata Ziarno
- Department of Food Technology and Assessment, Institute of Food Science, Warsaw University of Life Sciences-SGGW (WULS-SGGW), Nowoursynowska 159c St., 02-776 Warsaw, Poland
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Liu W, Luo X, Qiu S, Huang W, Su Y, Li L. Determining the changes in metabolites of Dendrobium officinale juice fermented with starter cultures containing Saccharomycopsis fibuligera FBKL2.8DCJS1 and Lactobacillus paracasei FBKL1.3028 through untargeted metabolomics. BMC Microbiol 2023; 23:67. [PMID: 36918762 PMCID: PMC10012521 DOI: 10.1186/s12866-023-02807-y] [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: 11/13/2022] [Accepted: 02/23/2023] [Indexed: 03/16/2023] Open
Abstract
BACKGROUND The present study aimed to investigate the changes in volatile components and metabolites of Dendrobium officinale (D. officinale) juice fermented with starter cultures containing Saccharomycopsis fibuligera and Lactobacillus paracasei at 28 ℃ for 15 days and post-ripened at 4 ℃ for 30 days using untargeted metabolomics of liquid chromatography-mass spectrometry (LC-MS) and headspace solid-phase microextraction-gas chromatography (HS-SPME-GC-MS) before and after fermentation. RESULTS The results showed that the alcohol contents in the S. fibuligera group before fermentation and after fermentation were 444.806 ± 10.310 μg/mL and 510.999 ± 38.431 μg/mL, respectively. Furthermore, the alcohol content in the fermentation broth group inoculated with the co-culture of L. paracasei + S. fibuligera was 504.758 ± 77.914 μg/mL, containing a significant amount of 3-Methyl-1-butanol, Linalool, Phenylethyl alcohol, and 2-Methyl-1-propanol. Moreover, the Ethyl L (-)-lactate content was higher in the co-culture of L. paracasei + S. fibuligera group (7.718 ± 6.668 μg/mL) than in the L. paracasei (2.798 ± 0.443 μg/mL) and S. fibuligera monoculture groups (0 μg/mL). The co-culture of L. paracasei + S. fibuligera significantly promoted the metabolic production of ethyl L (-)-lactate in D. officinale juice. The differential metabolites screened after fermentation mainly included alcohols, organic acids, amino acids, nucleic acids, and their derivatives. Twenty-three metabolites, including 11 types of acids, were significantly up-regulated in the ten key metabolic pathways of the co-culture group. Furthermore, the metabolic pathways, such as pentose and glucuronate interconversions, the biosynthesis of alkaloids derived from terpenoid and polyketide, and aminobenzoate degradation were significantly up-regulated in the co-culture group. These three metabolic pathways facilitate the synthesis of bioactive substances, such as terpenoids, polyketides, and phenols, and enrich the flavor composition of D. officinale juice. CONCLUSIONS These results demonstrate that the co-culture of L. paracasei + S. fibuligera can promote the flavor harmonization of fermented products. Therefore, this study provides a theoretical basis for analyzing the flavor of D. officinale juice and the functional investigation of fermentation metabolites.
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Affiliation(s)
- Wanlin Liu
- College of Liquor and Food Engineering, Guizhou University, Guiyang, 550025, China
- Guizhou Provincial Key Laboratory of Fermentation and Biophomacy, Guizhou University, Guiyang, 550025, China
| | - Xiaoye Luo
- College of Liquor and Food Engineering, Guizhou University, Guiyang, 550025, China.
- Guizhou Provincial Key Laboratory of Fermentation and Biophomacy, Guizhou University, Guiyang, 550025, China.
- College of Life Sciences, Guizhou University, Guiyang, 550025, China.
| | - Shuyi Qiu
- College of Liquor and Food Engineering, Guizhou University, Guiyang, 550025, China
- Guizhou Provincial Key Laboratory of Fermentation and Biophomacy, Guizhou University, Guiyang, 550025, China
| | - Wu Huang
- College of Liquor and Food Engineering, Guizhou University, Guiyang, 550025, China
- Guizhou Provincial Key Laboratory of Fermentation and Biophomacy, Guizhou University, Guiyang, 550025, China
| | - Yanan Su
- College of Liquor and Food Engineering, Guizhou University, Guiyang, 550025, China
- Guizhou Provincial Key Laboratory of Fermentation and Biophomacy, Guizhou University, Guiyang, 550025, China
| | - Linling Li
- College of Liquor and Food Engineering, Guizhou University, Guiyang, 550025, China
- Guizhou Provincial Key Laboratory of Fermentation and Biophomacy, Guizhou University, Guiyang, 550025, China
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Liu Y, Zhang D, Ning Q, Wang J. Growth characteristics and metabonomics analysis of Lactobacillus rhamnosus GG in Ganoderma lucidum aqueous extract medium. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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Yu G, Xie Q, Su W, Dai S, Deng X, Gu Q, Liu S, Yun J, Xiang W, Xiong Y, Yang G, Ren Y, Li H. Improvement of antioxidant activity and active ingredient of Dendrobium officinale via microbial fermentation. Front Microbiol 2023; 14:1061970. [PMID: 36876081 PMCID: PMC9979217 DOI: 10.3389/fmicb.2023.1061970] [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: 10/06/2022] [Accepted: 01/09/2023] [Indexed: 02/11/2023] Open
Abstract
This study used brewer's yeast to ferment Dendrobium officinale and single-factor and orthogonal experiments were conducted to determine the optimal fermentation conditions. The antioxidant capacity of Dendrobium fermentation solution was also investigated by in vitro experiments, which showed that different concentrations of fermentation solution could effectively enhance the total antioxidant capacity of cells. The fermentation liquid was found to contain seven sugar compounds including glucose, galactose, rhamnose, arabinose, and xylose using gas chromatography-mass spectrometry (GC-MS) and high performance liquid chromatography-quadrupole-time of flight mass spectrometry (HPLC-Q-TOF-MS), with the highest concentrations of glucose and galactose at 194.628 and 103.899 μg/ml, respectively. The external fermentation liquid also contained six flavonoids with apigenin glycosides as the main structure and four phenolic acids including gallic acid, protocatechuic acid, catechol, and sessile pentosidine B.
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Affiliation(s)
- Gen Yu
- Key Specialty of Clinical Pharmacy, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, School of Basic Courses, Guangdong Pharmaceutical University, Guangzhou, China
| | - QingFen Xie
- Key Specialty of Clinical Pharmacy, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
| | - WenFeng Su
- Key Specialty of Clinical Pharmacy, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
| | - Shuang Dai
- Key Specialty of Clinical Pharmacy, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
| | - XinYi Deng
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, School of Basic Courses, Guangdong Pharmaceutical University, Guangzhou, China
| | - QuLiang Gu
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, School of Basic Courses, Guangdong Pharmaceutical University, Guangzhou, China
| | - Shan Liu
- Guangzhou Base Clean Cosmetics Manufacturer Co., Ltd., Guangzhou, China
| | - JeonYun Yun
- Guangzhou Base Clean Cosmetics Manufacturer Co., Ltd., Guangzhou, China
| | - WenHao Xiang
- Guangzhou Base Clean Cosmetics Manufacturer Co., Ltd., Guangzhou, China
| | - Yang Xiong
- Guangzhou Base Clean Cosmetics Manufacturer Co., Ltd., Guangzhou, China
| | - GuanDong Yang
- CAS Testing Technical Services (Guangzhou) Co., Ltd., Guangzhou, China
| | - Yifei Ren
- Guangzhou Huashuo Biotechnology Co., Ltd., Guangzhou, China
- *Correspondence: He Li,
| | - He Li
- Guangzhou Huashuo Biotechnology Co., Ltd., Guangzhou, China
- *Correspondence: He Li,
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Lipińska MM, Haliński ŁP, Gołębiowski M, Kowalkowska AK. Active Compounds with Medicinal Potential Found in Maxillariinae Benth. (Orchidaceae Juss.) Representatives-A Review. Int J Mol Sci 2023; 24:739. [PMID: 36614181 PMCID: PMC9821772 DOI: 10.3390/ijms24010739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/19/2022] [Accepted: 12/20/2022] [Indexed: 01/04/2023] Open
Abstract
Orchids are widely used in traditional medicine for the treatment of a whole range of different health conditions, and representatives of the Neotropical subtribe Maxillariinae are not an exception. They are utilized, for instance, for their spasmolytic and anti-inflammatory activities. In this work, we analyze the literature concerning the chemical composition of the plant extracts and secretions of this subtribe's representatives published between 1991 and 2022. Maxillariinae is one of the biggest taxa within the orchid family; however, to date, only 19 species have been investigated in this regard and, as we report, they produce 62 semiochemicals of medical potential. The presented review is the first summary of biologically active compounds found in Maxillariinae.
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Affiliation(s)
- Monika M. Lipińska
- Department of Plant Taxonomy and Nature Conservation, Faculty of Biology, University of Gdańsk, Wita Stwosza 59, 80-308 Gdansk, Poland
- Foundation Polish Orchid Association, 81-825 Sopot, Poland
| | - Łukasz P. Haliński
- Laboratory of Analysis of Natural Compounds, Department of Environmental Analytics, Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308 Gdansk, Poland
| | - Marek Gołębiowski
- Laboratory of Analysis of Natural Compounds, Department of Environmental Analytics, Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308 Gdansk, Poland
| | - Agnieszka K. Kowalkowska
- Department of Plant Cytology and Embryology, Faculty of Biology, University of Gdańsk, Wita Stwosza 59, 80-308 Gdansk, Poland
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Ribosome Profiling Reveals Genome-Wide Cellular Translational Regulation in Lacticaseibacillus rhamnosus ATCC 53103 under Acid Stress. Foods 2022; 11:foods11101411. [PMID: 35626981 PMCID: PMC9140532 DOI: 10.3390/foods11101411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 11/23/2022] Open
Abstract
During fermentation and food processing, Lacticaseibacillus rhamnosus ATCC 53103 can encounter many adverse conditions, and acid stress is one of them. The purpose of the present study was to investigate the influence of acid stress on the global translational and transcriptional regulation of Lacticaseibacillus rhamnosus ATCC 53103. Two pH values (pH 6.0 vs. pH 5.0) were applied, the effects of which were studied via ribosome profiling and RNA sequencing assay. Under acid stress, many genes showed differential changes at the translational and transcriptional levels. A total of 10 genes showed different expression trends at the two levels. The expression of 337 genes—which mainly participated in the ABC transporters, amino acid metabolism, and ribosome functional group assembly pathways—was shown to be regulated only at the translational level. The translational efficiency of a few genes participating in the pyrimidine and amino acid metabolism pathways were upregulated. Ribosome occupancy data suggested that ribosomes accumulated remarkably in the elongation region of open reading frame regions under acid stress. This study provides new insights into Lacticaseibacillus rhamnosus ATCC 53103 gene expression under acid stress, and demonstrates that the bacterium can respond to acid stress with synergistic translational and transcriptional regulation mechanisms, improving the vitality of cells.
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