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Li W, Xu R, Qin S, Song Q, Guo B, Li M, Zhang Y, Zhang B. Cereal dietary fiber regulates the quality of whole grain products: Interaction between composition, modification and processing adaptability. Int J Biol Macromol 2024; 274:133223. [PMID: 38897509 DOI: 10.1016/j.ijbiomac.2024.133223] [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: 11/30/2023] [Revised: 05/27/2024] [Accepted: 06/15/2024] [Indexed: 06/21/2024]
Abstract
The coarse texture and difficulty in processing dietary fiber (DF) in cereal bran have become limiting factors for the development of the whole cereal grain (WCG) food industry. To promote the development of the WCG industry, this review comprehensively summarizes the various forms and structures of cereal DF, including key features such as molecular weight, chain structure, and substitution groups. Different modification methods for changing the chemical structure of DF and their effects on the modification methods on physicochemical properties and biological activities of DF are discussed systematically. Furthermore, the review focusses on exploring the interactions between DF and dough components and discusses the effects on the gluten network structure, starch gelatinization and retrogradation, fermentation, glass transition, gelation, and rheological and crystalline characteristics of dough. Additionally, opportunities and challenges regarding the further development of DF for the flour products are also reviewed. The objective of this review is to establish a comprehensive foundation for the precise modification of cereal DF, particularly focusing on its application in dough-related products, and to advance the development and production of WCG products.
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Affiliation(s)
- Wen Li
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China
| | - Rui Xu
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China
| | - Shaoshuang Qin
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China
| | - Qiaozhi Song
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China
| | - Boli Guo
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China.
| | - Ming Li
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China.
| | - Yingquan Zhang
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China
| | - Bo Zhang
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China
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Candeliere F, Sola L, Busi E, Rossi M, Amaretti A, Raimondi S. The Metabolism of Leuconostoc Genus Decoded by Comparative Genomics. Microorganisms 2024; 12:1487. [PMID: 39065255 PMCID: PMC11279345 DOI: 10.3390/microorganisms12071487] [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: 06/26/2024] [Revised: 07/17/2024] [Accepted: 07/18/2024] [Indexed: 07/28/2024] Open
Abstract
Leuconostoc encompasses a number of species that frequently appear in foods where they play different roles, ranging from ripening to spoiling. The number of available Leuconostoc genomes has recently increased and enabled the precise taxonomic and phylogenetic delineation of species. Nonetheless, a thorough investigation of the functions and the metabolic potential of Leuconostoc species has never been accomplished. In this study, all the currently available 553 Leuconostoc genomes were downloaded from NCBI GenBank and annotated utilizing specific tools in order to reconstruct the metabolic potential of the genus in terms of carbohydrate hydrolysis and fermentative pathways, transporters, and anabolic potential. The analysis revealed that species cluster based on their metabolic potential, showing unique adaptation and ecological roles. Pentose phosphate and phosphoketolase pathways were highlighted as the main ones of central metabolism. The various identified PTS and ABC transporters showed adaptability to different sugars. The metabolic diversity described in this study not only supports the role of Leuconostoc spp. in natural ecosystems but also highlights their potential in industrial applications, particularly in the fermentation industry where their ability to metabolize a wide range of substrates can be harnessed for the production of various fermented foods and bioproducts.
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Affiliation(s)
- Francesco Candeliere
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (F.C.); (L.S.); (E.B.); (M.R.)
| | - Laura Sola
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (F.C.); (L.S.); (E.B.); (M.R.)
| | - Enrico Busi
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (F.C.); (L.S.); (E.B.); (M.R.)
| | - Maddalena Rossi
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (F.C.); (L.S.); (E.B.); (M.R.)
- Biogest-Siteia, University of Modena and Reggio Emilia, 42124 Reggio Emilia, Italy
| | - Alberto Amaretti
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (F.C.); (L.S.); (E.B.); (M.R.)
- Biogest-Siteia, University of Modena and Reggio Emilia, 42124 Reggio Emilia, Italy
| | - Stefano Raimondi
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (F.C.); (L.S.); (E.B.); (M.R.)
- Biogest-Siteia, University of Modena and Reggio Emilia, 42124 Reggio Emilia, Italy
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He Z, Zhang H, Wang T, Wang R, Luo X. Effects of Five Different Lactic Acid Bacteria on Bioactive Components and Volatile Compounds of Oat. Foods 2022; 11:3230. [PMCID: PMC9602019 DOI: 10.3390/foods11203230] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
In this research, oats were fermented with Lactobacillus plantarum, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus bulgaricus and Streptococcus thermophilus for 48 h at 37 °C. The purpose of this work was to compare the growth capacities of the five lactic acid bacteria (LAB) in the oat matrix and the effects of fermentation on the contents of the bioactive components of oat, such as β-glucan, polyphenols, flavonoids and volatile compounds at different time (0, 4, 8, 12, 24, 36 and 48 h). After 48 h of fermentation, the number of living L. acidophilus in oat reached 7.05 × 109 cfu/mL, much higher than that of other strains. S. thermophilus retained the greatest β-glucan content, and L. casei had increased total polyphenol and total flavonoid contents. The proportion of free and bound polyphenols and flavonoids in all samples was changed by microbial action, indicating that forms of polyphenols and flavonoids can be transformed during the fermentation process, and the changes varied with different strains. The samples with L. plantarum, L. acidophilus, and L. casei fermentation contained more alcohols, whereas those with S. thermophilus and L. bulgaricus fermentation had more aldehydes, which revealed that the composition of volatile components was related to strains. The results indicate that oat substrate is a good medium for LAB growth. This study provides a reference for the use of different strains to achieve different fermentation purposes and a theoretical basis for the further processing of oat and fermented oat beverages.
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Affiliation(s)
- Zhishu He
- National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Wuxi 214122, China
| | - Hao Zhang
- National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Wuxi 214122, China
| | - Tao Wang
- National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Wuxi 214122, China
| | - Ren Wang
- National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Wuxi 214122, China
- Correspondence: (R.W.); (X.L.)
| | - Xiaohu Luo
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315211, China
- Correspondence: (R.W.); (X.L.)
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