Bioactive Carbohydrates and Dietary Fibre最新文献

{"title":"Nanocrystalline cellulose from Arctic brown algae Laminaria digitata and Saccharina latissima","authors":"Konstantin Bogolitsyn ,&nbsp;Anastasia Parshina ,&nbsp;Lyudmila Aleshina ,&nbsp;Andrey Prusskii ,&nbsp;Olga Tokko ,&nbsp;Daria Polomarchuk ,&nbsp;Nikolai Bogdanovich ,&nbsp;Yulia Savrasova","doi":"10.1016/j.bcdf.2024.100416","DOIUrl":"10.1016/j.bcdf.2024.100416","url":null,"abstract":"<div><p>Nanocrystalline cellulose (NCC) was successfully obtained from two Arctic brown algae species, <em>Laminaria digitata</em> and <em>Saccharina latissima</em>. The production process involved a sequential extraction of non-cellulosic compounds, an environmentally friendly bleaching process with hydrogen peroxide, and subsequent acidic hydrolysis, resulting in the formation of nanosized rod-like particles. Comprehensive assessments were conducted to evaluate the influence of hydrolysis conditions, specifically using hydrochloric and sulfuric acids, on the key characteristics of the nanocellulose. The resulting NCC was characterized using various techniques including Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), thermogravimetric analysis (TGA, DTG), scanning electron microscopy (SEM), laser diffraction, and low-temperature nitrogen sorption. The obtained algal NCC demonstrated a yield of 76–91%, a degree of polymerization of 150–230 units, and a crystallinity index of 69–80%. The choice of acid during the production significantly influenced the thermal stability, particle size distribution, and porous properties of the samples. Remarkably, the algal NCC, acquired in the form of stable gel-like suspensions, exhibited robust stability during extended storage. These materials showcase promising potential for applications in biomedicine, serving as versatile components for hydro/aerogels, matrices, and fillers in the development of advanced medical dressings.</p></div>","PeriodicalId":38299,"journal":{"name":"Bioactive Carbohydrates and Dietary Fibre","volume":"31 ","pages":"Article 100416"},"PeriodicalIF":0.0,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140275219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chicory root powder included as a prebiotic in different cereal-based diets for dogs: Influences on gut health, metabolic and immunological status","authors":"S. Anthonyraj,&nbsp;Ashok Kumar Pattanaik ,&nbsp;Shalini Baliyan,&nbsp;Avneesh Kumar,&nbsp;Sachin Kumar","doi":"10.1016/j.bcdf.2024.100414","DOIUrl":"10.1016/j.bcdf.2024.100414","url":null,"abstract":"<div><p>The present experiment was conducted to study the influence of chicory root powder as a prebiotic on gut health, metabolic, and immunological status of dogs fed with different cereal-based diets. Sixteen Labrador dogs, fed either a wheat (WT) or sorghum (SG) based diet, each without (C) or with (P) supplemental chicory root powder at 10 g/kg diet, were divided into four equal groups namely WT-C, WT-P, SG-C and SG-P. The digestibility of DM, OM, and total carbohydrates was significantly (<em>p</em> &lt; 0.05) higher with the SG-C diet than with the other diets. Faecal ammonia was reduced (<em>p</em> = 0.002) in the WT-P group; however, there were no differences (<em>p</em> &gt; 0.05) observed in the faecal pH and contents of lactate, acetate, propionate and total short chain fatty acids (SCFAs). The faecal lactobacilli population was higher (<em>p</em> = 0.001) in both the prebiotic-supplemented groups with a similar trend (<em>p</em> = 0.079) for bifidobacteria. Coliform counts were reduced (<em>p</em> = 0.002) in prebiotic-supplemented diets irrespective of cereals. There were significant (<em>p</em> &lt; 0.05) variations in haemoglobin and haematocrit values among the dietary groups. The delayed-type hypersensitivity response to intradermal phytohemagglutinin (PHA-P) was higher (<em>p</em>&lt;0.001) in both the prebiotic-supplemented groups; a similar trend was evident in the humoral immune response measured as antibody response to sheep erythrocytes. The peripheral lymphocyte subpopulations of CD4⁺ and CD8⁺ varied with prebiotic supplementation of the sorghum-based diet. Overall, the findings implies that tailoring the dietary composition to include specific cereals may optimize the beneficial effects of prebiotics in supporting canine health.</p></div>","PeriodicalId":38299,"journal":{"name":"Bioactive Carbohydrates and Dietary Fibre","volume":"31 ","pages":"Article 100414"},"PeriodicalIF":0.0,"publicationDate":"2024-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140092124","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimization of extrusion conditions increases soluble dietary fiber yield from pomegranate peels with improved physico-chemical and biological properties","authors":"Rahul R. Raibagkar ,&nbsp;Vishal V. Khanpit ,&nbsp;Sonali P. Tajane,&nbsp;Sachin A. Mandavgane","doi":"10.1016/j.bcdf.2024.100415","DOIUrl":"https://doi.org/10.1016/j.bcdf.2024.100415","url":null,"abstract":"<div><p>Soluble dietary fiber (SDF) is thought to be highly beneficial portion of dietary fiberfor human health. In this research, the extrusion technique was successfully used to improve the SDF from waste pomegranate peels. An attempt was made to process the pomegranate peels in laboratory single-screw extruder for studying the effect of barrel temperatures (X₁: 120, 135, 150 °C) and feed moisture (X₂: 15, 20, 25%) on the yield of SDF and optimize the process parameters using response surface methodology (RSM). A significant improvement was seen in the amount of SDF after extrusion since the unextruded pomegranate peels contained 5.87% SDF, while a maximum of 13.86% SDF was obtained after extrusion. The ideal extrusion parameters were the barrel temperature of 120 °C and feed moisture of 15%. Furthermore, the influence of the extrusion technique upon the physicochemical as well as biological properties was studied; there was found significant growth in water-holding capacity, bulk density, as well as cation exchange capacity, whereas reduction was observed in oil holding capacity.</p></div>","PeriodicalId":38299,"journal":{"name":"Bioactive Carbohydrates and Dietary Fibre","volume":"31 ","pages":"Article 100415"},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140121991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bioactivity and prebiotic properties of raffinose oligosaccharides derived from different chickpeas for alternative functional food application","authors":"Neeranara Pandae ,&nbsp;Weerada Krangkrathok ,&nbsp;Thornthan Sawangwan ,&nbsp;Nipaporn Ngernyuang ,&nbsp;Sudathip Chantorn","doi":"10.1016/j.bcdf.2024.100412","DOIUrl":"https://doi.org/10.1016/j.bcdf.2024.100412","url":null,"abstract":"<div><p>Currently, raffinose oligosaccharides (RFOs) derived from chickpeas are interesting to utilize as a prebiotic source. This research aimed to determine the optimal condition for RFOs extraction from two chickpea types (Kabuli and Desi) and evaluated their antioxidant, prebiotic, anti-food borne pathogen, and synbiotic properties. The results showed that RFOs could be extracted from both types of chickpeas using ethanol and hot water extraction. Kabuli chickpea showed the highest oligosaccharides content of 6.84 ± 0.52 mg/mL using 50% ethanol at 1:5 (w/v) for 60 min. HPAEC-PAD result confirmed that chickpea-RFOs were composed of raffinose, stachyose, and verbascose. Moreover, the antioxidant activity results described that chickpea-RFOs had high total phenolic compound content and high percentages of radical scavenging activities, especially chickpea-ethanol RFOs. Prebiotic properties result indicated that Desi chickpea-RFOs extracted from ethanol could promote lactic acid bacteria (LAB) growth, especially <em>Lactobacillus casei</em> (87.04 ± 3.50%) was able to promote the growth of LAB greater than galactooligosaccharides commercial prebiotic. Furthermore, antimicrobial growth of pathogen results confirmed that Kabuli chickpea-RFOs derived from hot water extraction had the highest inhibition of <em>Bacillus cereus</em> growth (37.59 ± 1.72%). The survival rate under gastrointestinal conditions, especially <em>L. plantarum</em> supplemented with Desi chickpea-RFOs derived from ethanol extraction in alpha-amylase conditions (259.36 ± 4.50%). The efficiency of probiotics on HTC 116 cells adhesion indicated that <em>L. acidophilus</em> supplemented with Kabuli chickpea-RFOs derived from hot water extraction could improve probiotics adhesion by about 46.13 ± 5.14%. Therefore, chickpea-RFOs have a high potential synbiotic substance that can be applied as a functional food for human.</p></div>","PeriodicalId":38299,"journal":{"name":"Bioactive Carbohydrates and Dietary Fibre","volume":"31 ","pages":"Article 100412"},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140024111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comprehensive review of barley dietary fibers with Emphasis on arabinoxylans","authors":"Fatma Boukid","doi":"10.1016/j.bcdf.2024.100410","DOIUrl":"https://doi.org/10.1016/j.bcdf.2024.100410","url":null,"abstract":"<div><p>Barley (<em>Hordeum vulgare</em>) emerges as a sustainable source of dietary fibers with multifaceted health benefits. Barley offers a balanced combination of soluble and insoluble fibers. In addition to the well-known β-glucan, barley stands out as a rich source of arabinoxylan, a soluble fiber. The review addresses the barley dietary fibers with a focus on arabinoxylans, exploring their composition, extraction procedure, and health benefits. Arabinoxylans can be extracted from by-products (bran, hulls, or brewers' spent grain) of milling, starch, and brewing industries. These fibers have gained increasing attention due to their bioactive effects influencing digestive health, blood sugar management, and gut microbiota compositions. Despite their numerous physiological benefits, the utilization of arabinoxylans in food applications is still relatively scarce. This is likely due to factors such as limited awareness, technical challenges in incorporating arabinoxylans into food products, and the need for further research to optimize their functionality in various formulations. As scientific understanding grows, barley arabinoxylans may also become more widely recognized functional ingredients, leading to increased interest from the food and health industries.</p></div>","PeriodicalId":38299,"journal":{"name":"Bioactive Carbohydrates and Dietary Fibre","volume":"31 ","pages":"Article 100410"},"PeriodicalIF":0.0,"publicationDate":"2024-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139999856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prebiotic effect of daily dietary polyphenols and oligosaccharides on lactobacillus species","authors":"Jinal Bhola,&nbsp;Rama Bhadekar","doi":"10.1016/j.bcdf.2024.100407","DOIUrl":"https://doi.org/10.1016/j.bcdf.2024.100407","url":null,"abstract":"<div><p>Prebiotics refer to compounds metabolized by gut probiotics, offering advantages to human health. Many polyphenols and oligosaccharides exhibit prebiotic effects, potentially contributing to the health-promoting effects in the gut. The present study selected daily dietary components, including raw turmeric, varieties of coffee, guar gum, gum acacia, and solid and liquid jaggery, proven to promote health according to past literature. To understand their effects on the gut microbiome, particularly lactobacilli, <em>in vitro</em> experiments were performed. Various concentrations of raw turmeric extract (0.3%), chicory powder (3%), guar gum (0.5%), gum acacia (0.5%), solid jaggery (2%), and liquid jaggery (5%) were selected as additives to growth medium based on their ability to increase the cell count of lactobacilli strains as compared to the growth medium without any additive. Further experiments with the selected concentrations of additives identified 0.5% gum acacia as the optimal oligosaccharide for <em>Lactobacillus</em> co-culture, showing a 96.22% survival rate at pH 2.0, 97.48% survival rate with 2% bile salt, autoaggregation value of 94%, 27.07% radical scavenging activity, and enhanced antimicrobial activity against <em>S.aureus</em> and <em>E.coli.</em> These findings are highly promising compared to standard inulin, suggesting the potential of gum acacia as a valuable prebiotic for promoting gut health.</p></div>","PeriodicalId":38299,"journal":{"name":"Bioactive Carbohydrates and Dietary Fibre","volume":"31 ","pages":"Article 100407"},"PeriodicalIF":0.0,"publicationDate":"2024-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140015350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of synbiotic juice by spray drying of Lactobacillus paracaesii sub sp. tolerans N2-45 along with galacto-oligosaccharides using different carrier materials","authors":"N.V. Kanimozhi,&nbsp;M. Sukumar","doi":"10.1016/j.bcdf.2024.100413","DOIUrl":"https://doi.org/10.1016/j.bcdf.2024.100413","url":null,"abstract":"<div><p>Synbiotics have been intensively studied for the numerous health benefits they provide to the host, as well as prospective alternative therapy techniques for a variety of disorders. In this investigation, wild strain and thermally adapted strain of Lactobacillus sp. (probiotics) were combined with GOS – Galacto-oligosaccharides (prebiotic). The combination of probiotics + prebiotics - along with carrier materials (Maltodextrin, Corn starch, Acacia Gum) were spray-dried and their characteristics were assessed. Spray-dried powders were tested for 8 weeks at three different storage temperatures (4 °C, 30 °C, and 37 °C) (56 days). At different temperatures (4 °C, 30 °C, 37 °C), N2-45+corn starch + GOS has a greater survival. As a result, corn starch appears to be the best carrier material for microencapsulation. The encapsulated powder was subjected to gastric juice studies and sub-lethal stress analysis. N2-45+corn starch + GOS exhibited the best survival % in both simulated gastric and intestinal juice of all the Lactobacilli spray-dried powders. The Synbiotic squash juice was prepared and sensory analysis was done using the statistical method - PCA model. Sensory qualities did not differ significantly between the control and synbiotic fruit drink. As a result, 75 mg of synbiotic per serving can be regarded healthful and cost-effective when making any flavoured synbiotic fruit drinks. Thus this improves the probiotic bacteria's survivability throughout passage through the upper digestive system.</p></div>","PeriodicalId":38299,"journal":{"name":"Bioactive Carbohydrates and Dietary Fibre","volume":"31 ","pages":"Article 100413"},"PeriodicalIF":0.0,"publicationDate":"2024-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139985173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chemical structure characterization of edible mushroom-extracted beta-glucan and its bioactivity","authors":"Ryan Haryo Setyawan ,&nbsp;Ardi Ardiansyah ,&nbsp;Nissa Nurfajrin Solihat ,&nbsp;Rizki Rabeca Elfirta ,&nbsp;Iwan Saskiawan ,&nbsp;Riska Surya Ningrum ,&nbsp;Nunuk Widhyastuti ,&nbsp;Kasirah Kasirah ,&nbsp;Budi Saksono ,&nbsp;Dewi Sondari ,&nbsp;Hakiki Melanie ,&nbsp;Bambang Nurhadi ,&nbsp;Riksfardini Annisa Ermawar","doi":"10.1016/j.bcdf.2024.100411","DOIUrl":"https://doi.org/10.1016/j.bcdf.2024.100411","url":null,"abstract":"<div><p>Beta-glucan has been known for its bioactivity such as for anticancer, antioxidant and antimicrobial agent. Naturally, beta-glucan is chemical structurally diverse in various beta-glucan sources such as edible mushroom. The chemical structure diversity of edible mushroom-origin beta-glucan has not yet been studied for its correlation with their bioactivity. Hence, this study observed the chemical structure and the bioactivity of beta-glucan extracted from five different edible mushrooms, which are <em>Pleurotus ostreatus, Ganoderma lucidum, Volvariella volvacea, Agaricus bisporus,</em> and <em>Auricularia auricula</em>. <em>A. auricula</em> contained the highest beta-glucan among the other edible mushroom (26.47 ± 3.45 g/100g). While <em>V. volvacea</em> beta-glucan extract possessed the highest cytotoxicity against breast cancer cells which enabled to inhibit 126.42% of cancer cells growth. It is shown that each edible mushroom has a different content of beta-glucan and bioactivity.</p></div>","PeriodicalId":38299,"journal":{"name":"Bioactive Carbohydrates and Dietary Fibre","volume":"31 ","pages":"Article 100411"},"PeriodicalIF":0.0,"publicationDate":"2024-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139999855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"","authors":"Monalisa Gochhi,&nbsp;Biswakanth Kar,&nbsp;Deepak Pradhan,&nbsp;Jitu Halder,&nbsp;Priyanka Dash,&nbsp;Chandan Das,&nbsp;Vineet Kumar Rai,&nbsp;Goutam Ghosh,&nbsp;Goutam Rath","doi":"10.1016/j.bcdf.2024.100405","DOIUrl":"https://doi.org/10.1016/j.bcdf.2024.100405","url":null,"abstract":"","PeriodicalId":38299,"journal":{"name":"Bioactive Carbohydrates and Dietary Fibre","volume":"31 ","pages":"Article 100405"},"PeriodicalIF":0.0,"publicationDate":"2024-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139975668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enzymatic synthesis of biologically active fructose-based saccharides by Aspergillus niger MK788296 levansucrase","authors":"Nermeen H. Elzairy ,&nbsp;Faten A. Mostafa ,&nbsp;Walaa A. Abdel Wahab ,&nbsp;Yasser M. Ragab ,&nbsp;Abdelgawad M. Hashem ,&nbsp;Mohamed A. Abdel-Naby","doi":"10.1016/j.bcdf.2024.100408","DOIUrl":"https://doi.org/10.1016/j.bcdf.2024.100408","url":null,"abstract":"<div><p>Fructose-based saccharides (FBS) and levans received much attention in recent years because of their diverse biological activities and safety which help in their usability in several medical and pharmaceutical applications. In the present study, FBS and levan were synthesized by <em>Aspergillus niger</em> MK788296 levansucrase. Fifteen fructose-based saccharides were synthesized through the interaction between levansucrase concentration (units), duration of synthesis and substrate (sucrose) concentration through a central composite design (CCD). The synthesized FBS and levans exhibited several biological activities including prebiotic, anti-microbial, fibrinolytic, antioxidant and antitumor activities. The prebiotic effect was emphasized by its promotion effect on the growth of <em>Bifidobacterium animalis</em> subsp<em>. lactis</em> BB-12 and <em>Lactobacillus plantarum</em> DMS 20174. They also exerted antimicrobial activity against <em>Escherichia coli</em> ATCC 8739 and <em>Staphylococcus aureus</em> ATCC 6538. In addition, they exerted prominent antitumor activity against colorectal, liver and breast cancer cell lines.</p></div>","PeriodicalId":38299,"journal":{"name":"Bioactive Carbohydrates and Dietary Fibre","volume":"31 ","pages":"Article 100408"},"PeriodicalIF":0.0,"publicationDate":"2024-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139942223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}