Article
Biochemistry & Molecular Biology
Xiaowan Feng, Hui Zhang, Phoency F. H. Lai, Zhiqiang Xiong, Lianzhong Ai
Summary: A pyruvated exopolysaccharide named LPE-1 was isolated and characterized from the fermentation broth of Lactobacillus plantarum AR307. LPE-1 was found to contain Galp and Glcp at a molar ratio of 2:1, with a molecular weight of 605 kDa. The presence of pyruvate group in LPE-1 plays a significant role in improving the viscosity and plasticity of dairy products.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Food Science & Technology
Xuefang Zhao, Qi Liang
Summary: This study evaluated the effects of probiotic Lactobacillus plantarum MC5 on the quality, antioxidant activity, and storage stability of yogurt. The results showed that adding MC5 can improve the rheological properties, texture, and antioxidant activity of yogurt. The study also found that MC5 can promote the growth of Streptococcus thermophilus. Therefore, L. plantarum MC5 has potential for industrial application in milk fermentation.
Article
Food Science & Technology
Junyong Wang, Jing Zhang, Henan Guo, Qiang Cheng, Zaheer Abbas, Yucui Tong, Tiantian Yang, Yichen Zhou, Haosen Zhang, Xubiao Wei, Dayong Si, Rijun Zhang
Summary: The yield of exopolysaccharide (EPS) from Lactobacillus plantarum R301 was optimized using a single-factor experiment and response surface methodology (RSM), resulting in a 0.85-fold increase. The significant factors affecting EPS production were determined to be MgSO4 concentration, initial pH, and inoculation size. The EPS demonstrated strong antioxidant and anti-inflammatory activities, making it a potential multifunctional food additive in the food industry.
Article
Microbiology
Muhammad Saleem, Samiullah Malik, Hafiza Mahreen Mehwish, Muhammad Waqas Ali, Nazim Hussain, Mohsin Khurshid, Muhammad Shahid Riaz Rajoka, Yougen Chen
Summary: The study demonstrated that EPS produced by Lactobacillus Plantarum S123 has promising biological features, including antibacterial, antioxidant, water holding, oil holding, flocculation, and emulsifying activities. These findings suggest its potential use in functional food products.
ARCHIVES OF MICROBIOLOGY
(2021)
Article
Food Science & Technology
Jingfei Hu, Xueqing Tian, Tong Wei, Hangjie Wu, Jing Lu, Mingsheng Lyu, Shujun Wang
Summary: The exopolysaccharide (EPS) extracted from Lactobacillus plajomi PW-7 showed antibacterial activity and antioxidant capacity against Helicobacter pylori. It has a potential application in developing EPS-based foods. The structural characteristics and biological activity of EPS play a key role in its potential applications.
Article
Food Science & Technology
Fan -Bing Meng, Yu -Ting Lei, Qing-Zhou Li, Yun-Cheng Li, Yun Deng, Da -Yu Liu
Summary: This study found that fermentation by two lactic acid bacteria strains, L. plantarum and L. acidophilus, significantly improved the antioxidant activity of loquat juice. Metabolomics analysis revealed different metabolites profiles between the two strains, with lipids, organic acids, amino acids, and phenolic compounds playing important roles in the flavor reconstruction and functional improvement of loquat juices.
LWT-FOOD SCIENCE AND TECHNOLOGY
(2022)
Article
Agriculture, Dairy & Animal Science
Xiyue Liu, Guangtian Cao, Kaifan Qiu, Yingkun Dong, Caihong Hu
Summary: Supplementing with Lactobacillus plantarum can effectively reduce ammonia emissions in poultry production and improve immune function and antioxidant capacity. It also has a positive impact on the gut microbiota and serum metabolism.
Article
Food Science & Technology
Min Zhang, Tiantian Lai, Mengke Yao, Man Zhang, Zhennai Yang
Summary: The study found interactions between EPS produced by LAB and casein, resulting in improved physical properties and bioactivities of their complex. These interaction mechanisms are important for enhancing the functionality of fermented dairy products.
Article
Pharmacology & Pharmacy
Masafumi Noda, Narandalai Danshiitsoodol, Takemasa Sakaguchi, Keishi Kanno, Masanori Sugiyama
Summary: Lactobacillus plantarum SN35N secretes negatively charged acidic exopolysaccharide (EPS) which inhibits the catalytic activity of hyaluronidase and shows inhibitory effect against influenza virus and feline calicivirus, making it a promising lead for developing anti-inflammatory and antiviral substances.
BIOLOGICAL & PHARMACEUTICAL BULLETIN
(2021)
Article
Nutrition & Dietetics
Jiayuan Zhao, Lihan Wang, Shasha Cheng, Yu Zhang, Mo Yang, Ruxue Fang, Hongxuan Li, Chaoxin Man, Yujun Jiang
Summary: The study found that exopolysaccharides (EPS) from Lactobacillus plantarum JY039 can improve the adhesion ability of Lactobacillus paracasei JY062 to cells and have the potential to prevent and alleviate type 2 diabetes (T2D). The EPS and L. paracasei JY062 can also alter the structure of the intestinal microbiota, enhance intestinal barrier function, promote gut hormone secretion, and reduce inflammation.
Article
Chemistry, Applied
Bingyi Wang, Ning Zhao, Jun Li, Ruoyun Xu, Tieru Wang, Li Guo, Man Ma, Mingtao Fan, Xinyuan Wei
Summary: The study found that the addition of selenium using enriched Lactobacillus plantarum can significantly enhance antioxidant activity and flavor properties of fermented Pleurotus eryngii. This method had a positive effect on total phenolic content and DPPH radical scavenging activity. Additionally, the enriched Lactobacillus plantarum also led to an increased lactic acid to acetic acid ratio and enhanced umami intensity in the fermented product.
Article
Chemistry, Applied
Xiaomeng Wang, Mengjia Xu, Danling Xu, Kai Ma, Changliang Zhang, Guangxian Wang, Mingsheng Dong, Wei Li
Summary: This study investigated the structure and function of exopolysaccharide (EPS) extracted from Lactobacillus helveticus SNA12. The EPS was found to be rich in galactose and glucose and contained specific repeat units. Scanning electron microscope analysis showed that the EPS had a tight structure with a smooth and uneven surface. Furthermore, the EPS exhibited prebiotic effects by modulating the gut microbiota composition and enhancing short-chain fatty acid production.
CARBOHYDRATE POLYMERS
(2022)
Article
Food Science & Technology
Shu-Min Hu, Jia-Min Zhou, Qing-Qing Zhou, Ping Li, Yuan-Yuan Xie, Tao Zhou, Qing Gu
Summary: Exopolysaccharides (EPS) produced by Lactobacillus rhamnosus ZFM231 isolated from milk were purified and separated into four fractions, showing antioxidant and hypolipidemic activities, with potential applications in the food and pharmaceutical industries.
LWT-FOOD SCIENCE AND TECHNOLOGY
(2021)
Article
Microbiology
Qingfeng Ge, Bo Yang, Rui Liu, Donglei Jiang, Hai Yu, Mangang Wu, Wangang Zhang
Summary: The study demonstrated that the antioxidant strain Lactobacillus plantarum NJAU-01 can alleviate oxidative stress in mice by increasing the activities of enzymes involved in oxidation resistance and decreasing levels of lipid oxidation.
Article
Pharmacology & Pharmacy
Renato Kovacs, Lorand Erdelyi, Ferenc Fenyvesi, Noemi Balla, Fruzsina Kovacs, Gyoergy Vamosi, Agnes Klusoczki, Alexandra Gyoengyoesi, Ildiko Bacskay, Miklos Vecsernyes, Judit Varadi
Summary: The antimicrobial effect of chitosan and its derivatives has been confirmed on various bacteria and fungi. The tests conducted on pathogenic microorganisms revealed the inhibitory effect mechanism and concentration dependence of chitosan. By adding commercially available chitosan derivatives to a probiotic strain, it was determined that chitosan has a viabilty decreasing effect at concentrations above the minimum inhibitory concentration (MIC). The study also identified increased cell membrane permeability and irreversible interaction between low molecular weight chitosan and bacterial cells.
Article
Biotechnology & Applied Microbiology
Chenxian Yang, Fangfang Yue, Yanlong Cui, Yuanmei Xu, Yuanyuan Shan, Bianfang Liu, Yuan Zhou, Xin Lu
JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY
(2018)
Article
Chemistry, Applied
Yuanmei Xu, Yanlong Cui, Fangfang Yue, Lihua Liu, Yuanyuan Shan, Bianfang Liu, Yuan Zhou, Xin Lu
FOOD HYDROCOLLOIDS
(2019)
Review
Microbiology
Yanlong Cui, Leshan Zhang, Xin Wang, Yanglei Yi, Yuanyuan Shan, Bianfang Liu, Yuan Zhou, Xin Lu
Summary: This review mainly discusses the relationship between Parabacteroides species strains (such as distasonis, goldsteinii, johnsonii, and merdae) and host diseases, diet, and the prevention or induction of diseases. Among them, distasonis and goldsteinii may be potential next-generation probiotic candidates with protective effects on inflammation and obesity.
FEMS MICROBIOLOGY LETTERS
(2022)
Article
Biochemistry & Molecular Biology
Yanlong Cui, Yujie Chen, Shuxuan Wang, Jie Yang, Mohamedelfatieh Ismael, Xin Wang, Xin Lu, Shuang Wang
Summary: Two neutral polysaccharides, PPP1-1 and PPP1-2, were extracted from persimmon peel. The composition and structure of the two polysaccharides differed, with PPP1-2 exhibiting stronger antioxidant activities and thermal stability.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2022)
Article
Biotechnology & Applied Microbiology
Mohamedelfatieh Ismael, Yaxin Gu, Yanlong Cui, Tao Wang, Fangfang Yue, Qin Yantin, Xin Lu
Summary: By exploring potential probiotic strains and evaluating their properties, this study identified lactobacillus strains with antibacterial activity, cholesterol-lowering capability, and tolerance to gastric acidity and bile salts. Some strains have safety concerns, while others can be safely used in food and feed applications.
Article
Biochemical Research Methods
Mohamedelfatieh Ismael, Tao Wang, Fangfang Yue, Yanlong Cui, Qin Yantin, Nageena Qayyum, Xin Lu
Summary: This study successfully isolated and characterized a safe lactic acid bacterium from traditional Chinese fermented milk that produces a novel potential bacteriocin. The bacteriocin demonstrated high stability and optimal activity at specific temperature and pH conditions, showing promising applications in the field of food and animal feed industries or in the medical field.
ANALYTICAL BIOCHEMISTRY
(2023)
Article
Food Science & Technology
Mohamedelfatieh Ismael, Yaxin Gu, Yanlong Cui, Tao Wang, Fangfang Yue, Yanting Qin, Xin Lu
Summary: This study evaluated the probiotic properties of a novel Lactiplantibacillus plantarum strain isolated from traditional Chinese fermented milk, including high tolerance to gastric acidity and bile salts, auto-aggregation and co-aggregation abilities, and effects on cholesterol levels, short-chain fatty acids, antioxidant properties, and antipathogen activity. The strain was found to be safe, modulated the gut microbiota composition, and showed potential health-promoting properties.
Article
Chemistry, Applied
Yanlong Cui, Shuang Wang, Shuxuan Wang, Siyue Cao, Xin Wang, Xin Lu
Summary: Persimmon peel pectin (PPP) was successfully extracted using subcritical water, and its purity was improved through deproteinization and decolorization treatment. The results showed that PPP had high antioxidant activity and the ability to modify microbial communities.
Review
Food Science & Technology
Yanlong Cui, Lingli Luo, Xin Wang, Yingying Lu, Yanglei Yi, Yuanyuan Shan, Bianfang Liu, Yuan Zhou, Xin Lu
Summary: Bacteriocins are low-molecular-weight ribosomal peptides or proteins synthesized by bacteria, known for their antibacterial properties. They can be purified and identified for application in food systems, showing potential for food preservation.
COMPREHENSIVE REVIEWS IN FOOD SCIENCE AND FOOD SAFETY
(2021)
Article
Biochemistry & Molecular Biology
Wei-Han Hui, Yen-Lin Chen, Shu-Wei Chang
Summary: Crosslinking affects the mechanical behavior and tissue metabolism of collagen-based tissues. Aging and diabetes alter the crosslinking type and density, thus changing tissue properties. High-connectivity enzymatic crosslinking and advanced-glycation end-products result in uniform deformation under daily activity, while low-connectivity enzymatic crosslinking does not. High-connectivity model displays more sliding, while AGEs induce instability in structures near the binding sites.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Yao-Bin Ma, Xiao-Qiu Zhou, Wei-Dan Jiang, Pei Wu, Yang Liu, Shu-Wei Li, Ling Tang, Lu Zhang, Hai-Feng Mi, Lin Feng
Summary: Tea polyphenols (TPs) are an inexpensive feed additive that can protect the gill function of fish against Flavobacterium columnare (F. columnare) through various mechanisms, including suppression of oxidative stress, apoptosis, and inflammation.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Yan-Jia Guo, Jing-Ru Pang, Yu Zhang, Zhong-Rui Li, Xiao-Lin Zi, Hong-Min Liu, Ning Wang, Li-Juan Zhao, Ya Gao, Bo Wang, Piet Herdewijn, Cheng-Yun Jin, Ying Liu, Yi-Chao Zheng
Summary: This study identifies the conjugation of NEDD8 to LSD1 and its impact on GC cells, revealing the significance of LSD1 neddylation in GC.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Review
Biochemistry & Molecular Biology
Geum-Jae Jeong, Fazlurrahman Khan, Nazia Tabassum, Young-Mog Kim
Summary: Vibrio species are motile gram-negative bacteria commonly found in aquatic environments. They can adapt to environmental fluctuations and develop protective mechanisms against host immune systems. Different types of sigma and anti-sigma factors play important roles in regulating gene expression and virulence in Vibrio species.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Zahra Mohammadbagheri, Behrooz Movahedi, Shaghayegh Saeedi, Abbas Rahmati
Summary: In this study, a reusable biobased composite hydrogel was successfully synthesized and used for the removal of Tl(I) from aqueous solutions. The hydrogel exhibited high adsorption capacity and thermal stability, and the adsorption process was found to be thermodynamically spontaneous. The results demonstrated that the hydrogel can be reused multiple times without significant loss of its adsorption capacity.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Iqra Batool, Muhammad Imran, Ayesha Anwar, Farhan Ahmed Khan, Afrah E. Mohammed, Ashwag Shami, Hafiz Iqbal
Summary: Enzyme immobilization on ZnO/SnO2 and ZnO/SnO2/SA nanocomposites was studied, and the catalytic and biochemical characteristics of the immobilized enzyme were investigated. The results showed that ZnO/SnO2 and ZnO/SnO2/SA nanostructures are suitable carriers for enzyme immobilization.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Elias Mosaffa, Dhruvi Patel, Nasim Amiri Ramsheh, Rishikumar Indravadan Patel, Atanu Banerjee, Hossein Ghafuri
Summary: In this study, a unique 3D bead structure of adsorbent, composed of bacterial cellulose microfilaments reinforced chitosan adorned with melamine 2D plates, was synthesized for anionic dye removal. The adsorbent showed high specific surface area and abundant functional groups, resulting in exceptional adsorption capacity. The characteristics and optimal conditions of the adsorbent were assessed and analyzed.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Carolina Gismene, Jorge Enrique Hernandez Gonzalez, Marilia de Freitas Calmon, Andrey Fabricio Ziem Nascimento, Angela Rocio Nino Santisteban, Felipe Antunes Calil, Alana Della Torre da Silva, Paula Rahal, Rejane Maira Goes, Raghuvir Krishnaswamy Arni, Ricardo Barros Mariutti
Summary: Mammaliicoccus sciuri, a bacterium of clinical and veterinary relevance, expresses the virulence factor Exfoliative Toxin C (ExhC), which binds specifically to desmoglein-1 (Dsg1) and plays a role in tissue integrity. This study investigates the necrotic activity of ExhC and identifies a variant lacking necrotic potential but retaining enzymatic activity through mutagenesis experiments and crystal structure determination.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Bibhas K. Bhunia, Ashutosh Bandyopadhyay, Souradeep Dey, Biman B. Mandal
Summary: Intervertebral disc degeneration is a major cause of chronic low back pain and disability. Researchers have developed a bioactive silk-based hybrid hydrogel system functionalized with decellularized human Wharton's jelly extracellular matrix as bioactive cues. The hydrogels mimic the rheological and mechanical properties of the native nucleus pulposus tissue and support cell viability, proliferation, and tissue maturation.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Qun Zhang, Yonggan Yan, Zhao Li, Jing Du, Kai Zhang, Liguo Zhang, Ting Wang, Alberto Bianco, Shaohua Ge, Baojin Ma
Summary: A new crosslinking strategy has been devised to construct injectable sodium alginate hydrogels, which can be regulated for injectability and have great potential in biomedical applications.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Seong Eun Hong, Ji-Soo Lee, Hyeon Gyu Lee
Summary: The potential of multi-layer nanoemulsions for improving the cellular uptake, antioxidant activity, and in vitro bioaccessibility of alpha-tocopherol was examined. The results showed that the multi-layer nanoemulsions significantly enhanced the cellular uptake and antioxidant activity of alpha-tocopherol compared to free coumarin 6. Furthermore, the use of chitosan and dextran sulfate as wall materials in the multi-layer nanoemulsions led to even higher cellular uptake, in vitro bioaccessibility, and antioxidant activity of alpha-tocopherol.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Jingjing Yu, Yanhui Zhang, Ruoning Zhang, Yanxiang Gao, Like Mao
Summary: High internal phase emulsions (HIPEs) based on beeswax (BW) oleogels and octenyl succinic acid starch (OSA starch) were prepared by a simple one-step method. The results showed that oleogelation improved the stability and encapsulation capability of the HIPEs, which is significant for the development of novel healthy food.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Review
Biochemistry & Molecular Biology
Bi-Feng Yao, Xiu-Ju Luo, Jun Peng
Summary: The balanced and continuous fission and fusion of mitochondria, regulated by OPA1, are important for maintaining mitochondrial dynamics in cardiovascular disorders. Understanding the role of OPA1 in mitochondrial fusion can provide insights into the pathogenesis of cardiovascular diseases.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Review
Biochemistry & Molecular Biology
Gokul Paramasivam, Anandhavelu Sanmugam, Vishnu Vardhan Palem, Murugan Sevanan, Ananda Babu Sairam, Nachiappan Nachiappan, Buhyun Youn, Jung Sub Lee, Muthuchamy Nallal, Kang Hyun Park
Summary: Nanomaterials are being used to deliver therapeutic agents in living systems. Different nanotechnological applications such as immunosensors, immune assays, and drug delivery are being implemented using nanotechnology. Genomics plays a crucial role in selecting appropriate drugs for personalized cancer therapy. It helps in analyzing gene and protein expression, disease classification, and designing disease models. Delivering drugs to specific areas using nanoparticles is a challenging issue.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Jing Li, Wei Wang, Han Wu, Feng Peng, Hui Gao, Ying Guan
Summary: In this study, CMH-based CPF films were prepared and their thermal and barrier properties were successfully regulated. The tensile strength and water vapor barrier property of CPF films were significantly improved, making them promising for food packaging applications.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
