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Qiao Y, Yin B, Zhou W, Wang M, Chang Z, Zhou J, Yue M, Chen J, Liu F, Feng Z. Nutrient consumption patterns of Lactobacillus acidophilus. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:5982-5990. [PMID: 38427028 DOI: 10.1002/jsfa.13424] [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: 11/13/2023] [Revised: 02/17/2024] [Accepted: 03/01/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND One of the greatest challenges in using Lactobacillus acidophilus as a probiotic is acid stress. The current research aimed to identify substances that help L. acidophilus resist acid stress; this was achieved through assessing its nutrient consumption patterns under various pH conditions. RESULTS The consumption rates of alanine, uracil, adenine, guanine, niacin, and manganese were consistently higher than 60% for L. acidophilus LA-5 cultured at pH 5.8, 4.9, and 4.4. The consumption rates of glutamic acid + glutamine and thiamine increased with decreasing pH and were higher than 60% at pH 4.9 and 4.4. The viable counts of L. acidophilus LA-5 were significantly increased under the corresponding acidic stress conditions (pH 4.9 and 4.4) through the appropriate addition of either alanine (3.37 and 2.81 mmol L-1), glutamic acid + glutamine (4.77 mmol L-1), guanine (0.13 and 0.17 mmol L-1), niacin (0.02 mmol L-1), thiamine (0.009 mmol L-1), or manganese (0.73 and 0.64 mmol L-1) (P < 0.05). The viable counts of L. acidophilus LA-5 cultured in a medium supplemented with combined nutritional factors was 1.02-1.03-fold of the counts observed in control medium under all acid conditions (P < 0.05). CONCLUSION Alanine, glutamic acid + glutamine, guanine, niacin, thiamine, and manganese can improve the growth of L. acidophilus LA-5 in an acidic environment in the present study. The results will contribute to optimizing strategies to enhance the acid resistance of L. acidophilus and expand its application in the fermentation industry. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Yali Qiao
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Boxing Yin
- Yangzhou Yangda Kangyuan Dairy Co., Ltd, Yangzhou, China
| | - Wei Zhou
- Yangzhou Yangda Kangyuan Dairy Co., Ltd, Yangzhou, China
| | - Mengrui Wang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Ziqing Chang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Junping Zhou
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Mingzhe Yue
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Junxia Chen
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Fei Liu
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Zhen Feng
- Yangzhou Yangda Kangyuan Dairy Co., Ltd, Yangzhou, China
- Spice and Beverage Research Institute, Chinese Academy of Tropical Agricultural Sciences, Wanning, China
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Eroglu E, Ozcan T. Pro-pre and Postbiotic Fermentation of the Dietetic Dairy Matrix with Prebiotic Sugar Replacers. Probiotics Antimicrob Proteins 2024; 16:726-736. [PMID: 37093514 DOI: 10.1007/s12602-023-10069-3] [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] [Accepted: 03/20/2023] [Indexed: 04/25/2023]
Abstract
In this study, bacterial growth, postbiotic short-chain fatty acids (SCFAs) formation, and gelation properties of sugar-free probiotic milk gels produced with stevia and inulin as a sugar replacer and synbiotic interactions were investigated with regard to prebiotic/bio-therapeutic potential and consumer preference. Lactobacillus acidophilus and Bifidobacterium animalis subsp. lactis cultures were used in the manufacture of dietetic milk gels. The addition of stevia and inulin promoted the viability of bacteria and enhanced milk gel firmness throughout its shelf life. The activity of the probiotic bacteria was identified to be within the potential prebiotic effects (> 8.30 log10 cfu mL-1) in a food matrix. However, it was determined that especially stevia and stevia + inulin addition increased the survival rate of probiotic bacteria and in vitro total SCFA production with higher scores for consumers' preferences rather than with the addition of stevia alone. Yoghurts containing B. animalis subsp. lactis have improved the instrumental textural properties, whereas yoghurts containing L. acidophilus had higher scores for sensorial attributes.
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Affiliation(s)
- Ezgi Eroglu
- Faculty of Agriculture, Department of Food Engineering, Bursa Uludag University, Gorukle, Bursa, 16059, Turkey
| | - Tulay Ozcan
- Faculty of Agriculture, Department of Food Engineering, Bursa Uludag University, Gorukle, Bursa, 16059, Turkey.
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Dong Y, Li M, Yue X. Current Research on Probiotics and Fermented Products. Foods 2024; 13:1406. [PMID: 38731777 PMCID: PMC11082973 DOI: 10.3390/foods13091406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Accepted: 04/17/2024] [Indexed: 05/13/2024] Open
Abstract
The history of probiotics and fermented products has evolved over millennia [...].
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Affiliation(s)
| | - Mohan Li
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, China;
| | - Xiqing Yue
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, China;
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Berk B, Cosar S, Mazı BG, Oztop MH. Textural, rheological, melting properties, particle size distribution, and NMR relaxometry of cocoa hazelnut spread with inulin-stevia addition as sugar replacer. J Texture Stud 2024; 55:e12834. [PMID: 38613328 DOI: 10.1111/jtxs.12834] [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: 12/08/2023] [Revised: 03/18/2024] [Accepted: 03/20/2024] [Indexed: 04/14/2024]
Abstract
This study investigated the influence of substituting 60, 80, and 100% of the sugar in traditional cocoa hazelnut paste (control) formulation with inulin-stevia (90:10, w/w) mixture on textural and rheological characteristics, melting behavior, water activity (aw), particle size distribution (PSD), and color. Textural, rheological, melting properties, and color of samples were analyzed after 1, 2, and 3 months of storage at 11°C. Nuclear magnetic resonance (NMR) relaxometry experiments were also performed to understand the interaction of new ingredients with oil. Replacement of sugar with inulin-stevia gave darker color, reduced Casson yield stress, and changed the textural parameters and melting profile of the samples depending on the level but did not create a remarkable effect on PSD and Casson plastic viscosity. Increasing inulin-stevia content yielded lower aw and higher T2a values indicating decreased mobility of water. Complete removal of sugar caused low spreadability. The results showed that an 80% replacement level yielded a product with similar textural parameters and fat-melting mouth feeling compared to control sample. Cocoa hazelnut spreads prepared with inulin and stevia showed good textural stability during storage.
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Affiliation(s)
- Berkay Berk
- Department of Food Engineering, İzmir Institute of Technology, İzmir, Türkiye
| | - Sumeyye Cosar
- Department of Food Engineering, Ordu University, Ordu, Türkiye
| | - Bekir G Mazı
- Department of Food Engineering, Ordu University, Ordu, Türkiye
| | - Mecit H Oztop
- Department of Food Engineering, Middle East Technical University, Ankara, Türkiye
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Akram W, Pandey V, Sharma R, Joshi R, Mishra N, Garud N, Haider T. Inulin: Unveiling its potential as a multifaceted biopolymer in prebiotics, drug delivery, and therapeutics. Int J Biol Macromol 2024; 259:129131. [PMID: 38181920 DOI: 10.1016/j.ijbiomac.2023.129131] [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: 10/22/2023] [Revised: 12/18/2023] [Accepted: 12/27/2023] [Indexed: 01/07/2024]
Abstract
In recent years, inulin has gained much attention as a promising multifunctional natural biopolymer with numerous applications in drug delivery, prebiotics, and therapeutics. It reveals a multifaceted biopolymer with transformative implications by elucidating the intricate interplay between inulin and the host, microbiome, and therapeutic agents. Their flexible structure, exceptional targetability, biocompatibility, inherent ability to control release behavior, tunable degradation kinetics, and protective ability make them outstanding carriers in healthcare and biomedicine. USFDA has approved Inulin as a nutritional dietary supplement for infants. The possible applications of inulin in biomedicine research inspired by nature are presented. The therapeutic potential of inulin goes beyond its role in prebiotics and drug delivery. Recently, significant research efforts have been made towards inulin's anti-inflammatory, antioxidant, and immunomodulatory properties for their potential applications in treating various chronic diseases. Moreover, its ability to reduce inflammation and modulate immune responses opens new avenues for treating conditions such as autoimmune disorders and gastrointestinal ailments. This review will attempt to illustrate the inulin's numerous and interconnected roles, shedding light on its critical contributions to the advancement of healthcare and biomedicine and its recent advancement in therapeutics, and conclude by taking valuable insights into the prospects and opportunities of inulin.
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Affiliation(s)
- Wasim Akram
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Gwalior, Madhya Pradesh 4774005, India
| | - Vikas Pandey
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Gwalior, Madhya Pradesh 4774005, India
| | - Rajeev Sharma
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Gwalior, Madhya Pradesh 4774005, India
| | - Ramakant Joshi
- Department of Pharmaceutics, ShriRam college of Pharmacy, Banmore 476444, India
| | - Neeraj Mishra
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Gwalior, Madhya Pradesh 4774005, India
| | - Navneet Garud
- School of Studies in Pharmaceutical Sciences, Jiwaji University, Gwalior 474011, India
| | - Tanweer Haider
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Gwalior, Madhya Pradesh 4774005, India.
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RIBEIRO JES, SANT’ANA AMDS, SILVA FLHD, BELTRÃO FILHO EM. Use of water-soluble soy extract and inulin as ingredients to produce a fermented dairy beverage made from caprine milk. FOOD SCIENCE AND TECHNOLOGY 2023. [DOI: 10.1590/fst.102122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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MENEZES MUFO, BEVILAQUA GC, XIMENES GNDC, ANDRADE SAC, KASNOWSKI MC, BARBOSA NMDSC. Viability of Lactobacillus acidophilus in whole goat milk yogurt during fermentation and storage stages: a predictive modeling study. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.50922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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