Katia Sivieri

@uniara.com.br

Universidade de Araraquara



                 

https://researchid.co/katiasiv

RESEARCH, TEACHING, or OTHER INTERESTS

Food Science, Microbiology

78

Scopus Publications

3807

Scholar Citations

33

Scholar h-index

58

Scholar i10-index

Scopus Publications

  • Effects on Physicochemical and Microbiological Properties of Coconut Water Packaged in Silver-Based Materials
    João Otávio Donizette Malafatti, Sabrina da Costa Brito, Vinicius Alex Cano Pereira, Ítalo Calisto, Saad Barbar Netto, Carlos Eduardo Formigoni, Murilo Daniel de Mello Innocentini, Milene Corso Mitsuyuki, Kátia Sivieri, and Marcos David Ferreira
    Wiley
    ABSTRACTCoconut water is a fresh and popular drink that is attractive to consumers worldwide. Packaging development is essential to improve product quality, protect against microorganism contamination and preserve their physical‐chemistry properties. Silver nanoparticles (AgNPs) are excellent actives applied in studies of food packaging, exhibiting great antimicrobial activity and reinforcement properties in polymeric matrices. The current work goals are to evaluate AgNPs supported on carriers, silica (SiO2) and hydroxyapatite (Hap) in the linear low‐density polyethylene (LLDPE) polymer obtained nanocomposite materials (LLDPE/AgNPs) to coconut water packaging. Thus, the present assay ascertained if adding these active agents in a commercial material (LLDPE) may improve coconut water's physicochemical and microbiological characteristics. The processing obtained the packaging composites at two concentrations (0.4% and 0.6%) by extrusion methodology. The pasteurized coconut water was packaged and monitored during 35 days of storage at temperatures above the recommended (7°C). The physicochemical analyses of coconut water verified the maintenance of pH, titratable acidity, soluble solids content, colour, turbidity, phenolic compounds, antioxidant activities, reducing and nonreducing sugars and minerals. Microbiological analyses were performed to detect the growth of psychrotrophic, moulds and yeasts, enterobacteria and Salmonella spp. The results showed that the AgNPs supported in both particles did not affect coconut water's physical and chemical characteristics compared to the LLDPE control. Concerning microbial growth, adding particles reduced the product's microbial load. Thus, the LLDPE/AgNPs packages obtained in this work demonstrated a potential application as commercial material to coconut water that can preserve the intrinsic physicochemical and improve the microbiological quality.

  • β-Glucan Alone or Combined with Lactobacillus acidophilus Positively Influences the Bacterial Diversity and Metabolites in the Colonic Microbiota of Type II Diabetic Patients
    Jéssika Rodrigues Clementino, Louise Iara Gomes de Oliveira, Mateus Kawata Salgaço, Fellipe Lopes de Oliveira, Victoria Mesa, Josean Fechine Tavares, Ludmilla Silva-Pereira, Breno Vilas Boas Raimundo, Karen Cristina Oliveira, Alexandra Ivo Medeiros,et al.
    Springer Science and Business Media LLC

  • Exploring the Potential Use of Probiotics, Prebiotics, Synbiotics, and Postbiotics as Adjuvants for Modulating the Vaginal Microbiome: a Bibliometric Review
    Douglas Xavier-Santos, Raquel Bedani, Isabel de Almeida Vieira, Marina Padilha, Clara Mariana Gonçalves Lima, Juliana Dara Rabêlo Silva, Beatriz Manfrinato Ferreira, Paulo César Giraldo, Jorge Pamplona Pagnossa, Katia Sivieri,et al.
    Springer Science and Business Media LLC

  • Prebiotic and probiotic potential of fermented milk with cashew (Anacardium occidentale) by-products evaluated in in microbiome model
    Marcos Edgar Herkenhoff, Igor Ucella Dantas de Medeiros, Luiz Henrique Grotto Garutti, Mateus Kawata Salgaço, Katia Sivieri, and Susana Marta Isay Saad
    Elsevier BV

  • Effects of a 217-km mountain ultramarathon on the gut microbiota of an obese runner: A case report
    Giulio Kai Saragiotto, Luiz Felipe Valter de Oliveira, Nayara Kastem Scharlack, Milena Merizzi de Oliveira, Fernanda Campos Freire, Fernando Moreira Simabuco, Katia Sivieri, Adilson Sartoratto, Taisa Belli, and Adriane Elisabete Costa Antunes
    Wiley
    AbstractObesity is characterized by specific changes in the composition of the gut microbiota (GM). Exercise can contribute to the modulation of GM. This is the first case study to analyze the composition and metabolism of the GM of an obese runner in a single‐stage mountain ultramarathon (MUM) with a mileage of 217 km. Fecal samples were collected 7 days before the race (T0), 15 min after the end of the race (T1), and 7 days after the end of the race (T2). GM composition was analyzed by real‐time PCR and shotgun sequencing. We observed a decrease in Bacillota/Bacteroidota ratio and α‐diversity after the race. After the 217‐km MUM, we observed a decrease in symbiont microorganisms and a notable increase in harmful bacteria. In conclusion, we found that the 217‐km MUM may have contributed to the intestinal dysbiosis of the obese runner.

  • Lemon flavonoids nutraceutical (Eriomin®) attenuates prediabetes intestinal dysbiosis: A double-blind randomized controlled trial
    Fernanda M. M. Ramos, Carolina B. Ribeiro, Thais B. Cesar, Dragan Milenkovic, Lucélia Cabral, Melline F. Noronha, and Katia Sivieri
    Wiley
    AbstractEriocitrin (eriodictyol 7‐O‐β‐rutinoside), a citrus flavonoid from lemon juice and peel, reduces hyperglycemia and improves diabetes‐related biomarkers in prediabetes patients. Eriocitrin is first metabolized by gut microbiota, producing energy for gut cells and short chain fatty acids that play a relevant role in glycemic control. The aim of this study was to assess the effect of Eriomin®, a nutraceutical composed of 70% eriocitrin, 5% hesperidin, and 4% naringin, on the microbiota of prediabetic patients. Patients were randomly divided into two groups and received unlabeled capsules of Eriomin® (200 mg/day) or placebo during 12 weeks. After treatment with the nutraceutical, it was a 6% decrease of hyperglycemia and 22% increase of GLP‐1 blood levels of (p < .05). The profile of intestinal microorganisms, obtained by 16S rRNA sequencing of the patients' feces extract, showed changes in microbiota composition, such as lower growth of Firmicutes and less abundance of the Lachnospiraceae family. The family Ruminococcaceae increased and Blautia genus reduced with Eriomin® supplementation. In additional, Blautia was positively correlated with hyperglycemia reduction. In conclusion, the nutraceutical Eriomin® moderately reduced the growth of microorganisms associated with intestinal dysbiosis and increased the abundance of beneficial bacteria. Changes promoted mainly by the flavonoid eriocitrin in the microbiota were related to a lower glycemic level and increased production of GLP‐1 in patients with prediabetes.

  • Revealing the beneficial effects of a dairy infant formula on the gut microbiota of early childhood children with autistic spectrum disorder using static and SHIME® fermentation models
    Louise Iara Gomes de Oliveira, Jéssika Rodrigues Clementino, Mateus Kawata Salgaço, Sônia Paula Alexandrino de Oliveira, Marcos dos Santos Lima, Victoria Mesa, Evandro Leite de Souza, Celso Gabriel Vinderola, Marciane Magnani, and Katia Sivieri
    Royal Society of Chemistry (RSC)
    This study evaluated the impact of the Milnutri Profutura® dairy infant formula on the gut microbiota of early childhood children with Autistic Spectrum Disorder using static fermentation and the SHIME® model.

  • Cashew By-Product as a Functional Substrate for the Development of Probiotic Fermented Milk
    Marcos Edgar Herkenhoff, Igor Ucella Dantas de Medeiros, Luiz Henrique Grotto Garutti, Mateus Kawata Salgaço, Katia Sivieri, and Susana Marta Isay Saad
    MDPI AG
    Cashew (Anacardium occidentale) processing generates a by-product (CB) with potential for health benefits and that could be a favorable ingredient to be added to a probiotic food matrix. This study aimed to assess the functional attributes of CB in fermented milk with a probiotic and a starter culture using in vitro gastrointestinal conditions. Two formulations were tested, without CB (Control Formulation—CF) and with CB (Test Formulation—TF), and the two strains most adapted to CB, the probiotic Lacticaseibacillus paracasei subsp. paracasei F19® and the starter Streptococcus thermophilus ST-M6®, were chosen to be fermented in the CF and the TF. During a 28-day period of refrigeration (4 °C), both strains used in the CF and TF maintained a population above 8.0 log CFU/mL. Strains cultured in the TF had a significant increase in total phenolic compounds and greater antioxidant potential during their shelf life, along with improved survival of F19® after in vitro-simulated gastrointestinal conditions. Our study revealed the promising potential of CB in the probiotic beverage. The CB-containing formulation (TF) also exhibited higher phenolic content and antioxidant activity. Furthermore, it acted as a protector for bacteria during gastrointestinal simulation, highlighting its potential as a healthy and sustainable product.

  • Impact of Lactobacillus acidophilus—La5 on Composition and Metabolism of the Intestinal Microbiota of Type 2 Diabetics (T2D) and Healthy Individuals Using a Microbiome Model
    Mateus Kawata Salgaço, Fellipe Lopes de Oliveira, Adilson Sartoratto, Victoria Mesa, Marcia Pinto Alves Mayer, and Katia Sivieri
    MDPI AG
    Type 2 diabetes is characterized by dysbiosis in the gut, which may lead to systemic inflammation. Therefore, the use of probiotics may help to achieve a balanced microbiota and improve glycemic control. The aim of this study was to verify the impact of Lactobacillus acidophilus—La5 on the gut microbiome of type 2 diabetes adults using the Human Gut Microbial Ecosystem Simulator (SHIME®) and compare this to the microbiome of healthy subjects. Four groups (Control Group: NormoGlycemic; Treatment Group: T2D) were evaluated in SHIME® for 6 weeks. After 7 and 14 days of colonic fermentation, the intestinal microbiota (16S rRNA gene sequencing) and metabolites (short-chain fatty acids) were analyzed. La5 altered the composition of the microbiota after 14 days of treatment for both groups, by increasing the abundance of Bacteroidetes and a decrease in Firmicutes in the NormoGlycemic. Treatment with La5 resulted in a shift in the microbial community of NormoGlycemic with increased abundance of Bacteroides and Mitsuokella and a decrease in Achromobacter and Catabacter, whereas T2D gut microbiome was enriched with Faecalibacterium and reduced in Bacteroides. Megasphaera spp. stimulated with La5 treatment in NormoGlycemic has already been reported to produce intestinal metabolites and recognized to contribute to increased anti-inflammatory and immune responses. Faecalibacterium, on the other hand, can modulate the intestinal epithelium and be a major butyrate product in the microbiota. Finally, this study showed a positive and promising result of La5 treatment in increasing intestinal homeostasis in the microbiota of T2D.

  • A Comprehensive Approach to the SiO<inf>2</inf>/Ag Nanoparticles’ Interaction on Polyvinyl Chloride Films and the Effects of Antimicrobial Activity
    Sabrina da Costa Brito, João Otávio Donizette Malafatti, Edneide Morais Brasil, Joana Dias Bresolin, Katia Sivieri, Elaine Cristina Paris, and Marcos David Ferreira
    Springer Science and Business Media LLC

  • Exploring the Association between Citrus Nutraceutical Eriocitrin and Metformin for Improving Pre-Diabetes in a Dynamic Microbiome Model
    Thais Cesar, Mateus Kawata Salgaço, Victoria Mesa, Adilson Sartoratto, and Katia Sivieri
    MDPI AG
    Pre-diabetes is recognized as an altered metabolic state, which precedes type 2 diabetes, and it is associated with great dysfunction of the intestinal microbiota, known as dysbiosis. Natural compounds, capable of reducing blood glucose without side effects and with a beneficial effect on the microbiota, have been studied as substitutes or adjuvants to conventional hypoglycemic agents, such as metformin. In this work, the effect of the nutraceutical Eriomin®, a mixture of citrus flavonoids (eriocitrin, hesperidin, naringin, and didymin), which reduces glycemia and increases glucagon-like peptide-1 (GLP-1) in pre-diabetic patients, was tested in the Simulator of Human Intestinal Microbial Ecosystem (SHIME®), inoculated with pre-diabetic microbiota. After treatment with Eriomin® plus metformin, a significant increase in acetate and butyrate production was observed. Furthermore, sequencing of the 16S rRNA gene of the microorganisms showed that Eriomin® plus metformin stimulated the growth of Bacteroides and Subdoligranulum genera. Bacteroides are the largest fraction of the intestinal microbiota and are potential colonizers of the colon, with some species producing acetic and propionic fatty acids. In addition, Subdoligranulum species are associated with better host glycemic metabolism. In conclusion, Eriomin® associated with metformin improved the composition and metabolism of the intestinal microbiota, suggesting a potential use in pre-diabetes therapy.

  • Infant formula with 2′-FL + LNnT positively modulates the infant gut microbiome: An in vitro study using human intestinal microbial ecosystem model
    Karina Merini Tonon, Mateus Kawata Salgaço, Victoria Mesa, Elaine Martins Bento Mosquera, Thaís Moreno Tomé, Patrícia Vilar Freitas, Natália Manzatti Machado Alencar, Adilson Sartoratto, Tamara Lazarini, and Katia Sivieri
    Elsevier BV

  • Exploring the Potential of Lactobacillus helveticus R0052 and Bifidobacterium longum R0175 as Promising Psychobiotics Using SHIME
    Fellipe Lopes De Oliveira, Mateus Kawata Salgaço, Marina Toscano de Oliveira, Victoria Mesa, Adilson Sartoratto, Antonio Medeiros Peregrino, Williams Santos Ramos, and Katia Sivieri
    MDPI AG
    Psychobiotics are probiotics that have the characteristics of modulating central nervous system (CNS) functions or reconciled actions by the gut–brain axis (GBA) through neural, humoral and metabolic pathways to improve gastrointestinal activity as well as anxiolytic and even antidepressant abilities. The aim of this work was to evaluate the effect of Lactobacillus helveticus R0052 and Bifidobacterium longum R0175 on the gut microbiota of mildly anxious adults using SHIME®. The protocol included a one-week control period and two weeks of treatment with L. helveticus R0052 and B. longum R0175. Ammonia (NH4+), short chain fatty acids (SCFAs), gamma-aminobutyric acid (GABA), cytokines and microbiota composition were determined. Probiotic strains decreased significantly throughout the gastric phase. The highest survival rates were exhibited by L. helveticus R0052 (81.58%; 77.22%) after the gastric and intestinal phase when compared to B. longum (68.80%; 64.64%). At the genus level, a taxonomic assignment performed in the ascending colon in the SHIME® model showed that probiotics (7 and 14 days) significantly (p &lt; 0.005) increased the abundance of Lactobacillus and Olsenella and significantly decreased Lachnospira and Escheria-Shigella. The probiotic treatment (7 and 14 days) decreased (p &lt; 0.001) NH4+ production when compared to the control period. For SCFAs, we observed after probiotic treatment (14 days) an increase (p &lt; 0.001) in acetic acid production and total SCFAs when compared to the control period. Probiotic treatment increased (p &lt; 0.001) the secretion of anti-inflammatory (IL-6 and IL-10) and decreased (p &lt; 0.001) pro-inflammatory cytokines (TNF-alpha) when compared to the control period. The gut–brain axis plays an important role in the gut microbiota, producing SCFAs and GABA, stimulating the production of anti-anxiety homeostasis. The signature of the microbiota in anxiety disorders provides a promising direction for the prevention of mental illness and opens a new perspective for using the psychobiotic as a main actor of therapeutic targets.

  • QseC sensor kinase modulates the human microbiota during enterohemorrhagic Escherichia coli O157:H7 infection in the Simulator of the Human Intestinal Microbial Ecosystem (SHIME®)
    Karine Melchior, Mateus Kawata Salgaço, Katia Sivieri, and Cristiano Gallina Moreira
    Springer Science and Business Media LLC

  • An improved folate stable isotope dilution assay of unexploited food sources from Brazil
    Lisa Obermaier, Barbara Paes Miglioli da Mata, Caio Humberto Perego, Kátia Sivieri, Mateus Kawata Salgaço, André Gonzaga dos Santos, Ruth Boehni, Viola Groehn, Jean-Pierre Knapp, and Michael Rychlik
    Frontiers Media SA
    Brazil has a diverse plant community, including underutilized non-conventional food crops (PANCs), which have the potential to be a rich source of food and contribute to food security. For assessing the folate content in a range of Brazilian PANCs, we extended the validation of an existing stable isotope dilution assay (SIDA) for the stably 13C-labelled 10-formyl-Pte[13C5]Glu (10-CHO-Pte[13C5]Glu). The SIDA method with an enzymatic treatment, purification step, and an LC–MS/MS measurement was validated regarding linearity, precision, LoD/LoQ, and recovery for 10-CHO-PteGlu. After successful validation, the study of some underutilized Brazilian non-conventional fruits and leaves from the São Paulo State University campus revealed them as an important source of folates. It provided the first insights into the folate content of unexploited food sources from Brazil. Pequi had the highest folate content among the fruits studied, with mean values of 333 μg/100 g based on fresh weight (FW). The analysis also shows that different cultivars of fruit or fruits from different growing locations have a high variability in folate content or other nutritional factors. In most fruits, the main vitamer was 5-CH3-H4folate, but jenipapo and taioba showed the highest content of 10-CHO-PteGlu with 28.22 μg/100 g (FW) in jenipapo peel and 75.64 μg/100 g (FW) in the taioba leaves. Thus, this study also provides results on the importance of the folate vitamer 10-CHO-PteGlu contributing to the total folate content.

  • Insights on β-glucan as a prebiotic coadjuvant in the treatment of diabetes mellitus: A review
    K. Sivieri, Sonia Mariza Luiz de Oliveira, A. S. Marquez, J. Pérez‐Jiménez and S. Diniz
    Elsevier BV

  • Functional Fermented Milk with Fruit Pulp Modulates the In Vitro Intestinal Microbiota
    Taís Fernanda Borgonovi, Mateus Kawata Salgaço, Gislane L.V. de Oliveira, Lucas Amoroso Lopes de Carvalho, D. G. Pinheiro, S. Todorov, K. Sivieri, S. N. Casarotti and A. Penna
    MDPI AG
    The effect of putative probiotic fermented milk (FM) with buriti pulp (FMB) or passion fruit pulp (FMPF) or without fruit pulp (FMC) on the microbiota of healthy humans was evaluated. FM formulations were administered into a simulator of the human intestinal microbial ecosystem (SHIME®) to evaluate the viability of lactic acid bacteria (LAB), microbiota composition, presence of short-chain fatty acids (SCFA), and ammonium ions. The probiotic LAB viability in FM was affected by the addition of the fruit pulp. Phocaeicola was dominant in the FMPF and FMB samples; Bifidobacterium was related to FM formulations, while Alistipes was associated with FMPF and FMB, and Lactobacillus and Lacticaseibacillus were predominant in FMC. Trabulsiella was the central element in the FMC, while Mediterraneibacter was the central one in the FMPF and FMB networks. The FM formulations increased the acetic acid, and a remarkably high amount of propionic and butyric acids were detected in the FMB treatment. All FM formulations decreased the ammonium ions compared to the control; FMPF samples stood out for having lower amounts of ammonia. The probiotic FM with fruit pulp boosted the beneficial effects on the intestinal microbiota of healthy humans in addition to increasing SCFA in SHIME® and decreasing ammonium ions, which could be related to the presence of bioactive compounds.

  • Alginate films as carriers of probiotic bacteria and Pickering emulsion
    Jackson Andson Medeiros, Caio Gomide Otoni, Carolina Madazio Niro, Katia Sivieri, Hernane S. Barud, Francisco E.G. Guimarães, Jovan D. Alonso, and Henriette M.C. Azeredo


  • Banana leathers as influenced by polysaccharide matrix and probiotic bacteria
    C. M. Niro, Jackson Andson de Medeiros, J. D. Bresolin, A. Dionísio, Mateus Kawata Salgaço, K. Sivieri and M. C. Azeredo


  • Spirulina platensis biomass enhances the proliferation rate of Lactobacillus acidophilus 5 (La-5) and combined with La-5 impact the gut microbiota of medium-age healthy individuals through an in vitro gut microbiome model
    Viviane Priscila Barros de Medeiros, Mateus Kawata Salgaço, T. C. Pimentel, Thayanne Caroline Rodrigues da Silva, A. Sartoratto, M. S. Lima, C. F. C. Sassi, V. Mesa, M. Magnani and K. Sivieri




  • Evidences and perspectives of the use of probiotics, prebiotics, synbiotics, and postbiotics as adjuvants for prevention and treatment of COVID-19: A bibliometric analysis and systematic review
    Douglas Xavier-Santos, Marina Padilha, G. Fabiano, G. Vinderola, A. Gomes da Cruz, K. Sivieri and Adriane Elisabete Costa Antunes


  • Agro-industrial by-products: Valuable sources of bioactive compounds
    Lívia Mateus Reguengo, Mateus Kawata Salgaço, K. Sivieri and M. M. Maróstica Júnior


  • Immune status, well-being and gut microbiota in military supplemented with synbiotic ice cream and submitted to field training: A randomised clinical trial
    Maria C. P. R. Valle, Isabel A. Vieira, Luciana C. Fino, Darlila A. Gallina, Andrea M. Esteves, Diogo T. da Cunha, Lucélia Cabral, Fabiana B. Benatti, Mario R. Marostica Junior, Ângela G. Batista,et al.
    British Journal of Nutrition Cambridge University Press (CUP)
    AbstractStrenuous physical activity, sleep deprivation and psychological stress are common features of military field training. The present study aimed to evaluate the effects of supplementation with a synbiotic ice cream on salivary IgA, gastrointestinal symptoms, well-being indicators and gut microbiota in young military participants undergoing field training. Sixty-five military completed the study: one group was supplemented for 30 d with synbiotic ice cream containing: 2·1 × 108 CFU/g for Lactobacillus acidophilus LA-5 and 2·7 × 109 CFU/g for Bifidobacterium animalis BB-12 and 2·3 g of inulin in the 60 g of ice cream at manufacture, and the other with a placebo ice cream. Volunteers were evaluated at pre-supplementation (baseline), post-supplementation and after a 5-d military training. Bifidobacterium and Lactobacillus genera were measured in stool samples and both showed a higher differential abundance post-supplementation and training. Salivary IgA and gastrointestinal symptoms decreased at post-training in both groups (P &lt; 0·05; main effect of time); however, supplementation with synbiotic did not mitigate this effect. Tenseness and sleepiness were decreased in the synbiotic-treated group, but not in the placebo group at post-military training (P = 0·01 and 0·009, respectively; group × time effect). The other well-being indicators were not affected by the synbiotic supplementation. In conclusion, 30 d of synbiotic ice cream supplementation containing inulin, L. acidophilus LA-5 and B. animalis BB-12 favourably modulated gut microbiota and improved tenseness and sleepiness in healthy young military undergoing a 5-d field training. These improvements may be relevant to this population as they may influence the decision-making process in an environment of high physical and psychological stress.

RECENT SCHOLAR PUBLICATIONS

  • Extraction Yields of Psilocybin and Psilocin: A Short Review of Current Methods and Their Implications
    TP Galdino, LC Oliveira, MA Luz, RA Jesus, EPN Lima, MCM Torres, ...
    Pharmaceuticals 18 (3), 380 2025

  • Bugs Got Milk? Exploring the Potential of Lactose as a Prebiotic Ingredient for the Human Gut Microbiota of Lactose Tolerant Individuals
    R de Cassia Pessotti, M Guerville, LL Agostinho, CSB Bogsan, ...
    Nutrition Research 2025

  • β-Glucan Alone or Combined with Lactobacillus acidophilus Positively Influences the Bacterial Diversity and Metabolites in the Colonic Microbiota of Type II
    JR Clementino, LIG de Oliveira, MK Salgao, FL de Oliveira, V Mesa, ...
    Probiotics and Antimicrobial Proteins, 1-15 2025

  • Exploring the Potential Use of Probiotics, Prebiotics, Synbiotics, and Postbiotics as Adjuvants for Modulating the Vaginal Microbiome: a Bibliometric Review
    D Xavier-Santos, R Bedani, I de Almeida Vieira, M Padilha, CMG Lima, ...
    Probiotics and antimicrobial proteins, 1-38 2025

  • Effects on Physicochemical and Microbiological Properties of Coconut Water Packaged in Silver‐Based Materials
    JOD Malafatti, S da Costa Brito, VAC Pereira, Calisto, SB Netto, ...
    Packaging Technology and Science 2025

  • Prebiotic and probiotic potential of fermented milk with cashew (Anacardium occidentale) by-products evaluated in microbiome model
    ME Herkenhoff, IUD de Medeiros, LHG Garutti, MK Salgao, K Sivieri, ...
    Food Bioscience 61, 104669 2024

  • Effects of a 217‐km mountain ultramarathon on the gut microbiota of an obese runner: A case report
    GK Saragiotto, LFV de Oliveira, NK Scharlack, MM de Oliveira, FC Freire, ...
    Physiological Reports 12 (16), e70017 2024

  • Bioactive Properties of Probiotic and Prebiotic Edible Films
    JA Medeiros, CM Niro, MK Salgao, K Sivieri, HMC Azeredo
    Food Packaging Materials: Current Protocols, 325-335 2024

  • Bioavailability and cardiovascular action of Black Pitanga (Eugenia uniflora L. var. Rubra Mattos) and Grumixama (Eugenia Brasiliensis) microbial metabolites
    LR Zandona, PRA Berni, LE Monfoulet, C Morand, S Mercier, K Sivieri, ...
     2024

  • Gut microbiota genus network reflects Alzheimer’s disease clinical stages
    AMDL Lima, MM Rosa, LS Machado, MK Salgao, R Cassia Pessotti, ...
    Alzheimer's & Dementia 19, e080505 2023

  • Lemon flavonoids nutraceutical (Eriomin) attenuates prediabetes intestinal dysbiosis: A double‐blind randomized controlled trial
    FMM Ramos, CB Ribeiro, TB Cesar, D Milenkovic, L Cabral, MF Noronha, ...
    Food Science & Nutrition 11 (11), 7283-7295 2023

  • Cashew by-product as a functional substrate for the development of probiotic fermented milk
    ME Herkenhoff, IUD De Medeiros, LHG Garutti, MK Salgao, K Sivieri, ...
    Foods 12 (18), 3383 2023

  • An improved folate stable isotope dilution assay of unexploited food sources from Brazil
    L Obermaier, BPM da Mata, CH Perego, K Sivieri, MK Salgao, ...
    Frontiers in Nutrition 10, 1252497 2023

  • Impact of Lactobacillus acidophilus—La5 on Composition and Metabolism of the Intestinal Microbiota of Type 2 Diabetics (T2D) and Healthy Individuals Using a
    MK Salgao, FL de Oliveira, A Sartoratto, V Mesa, MPA Mayer, K Sivieri
    Fermentation 9 (8), 740 2023

  • A Comprehensive Approach to the SiO2/Ag Nanoparticles’ Interaction on Polyvinyl Chloride Films and the Effects of Antimicrobial Activity
    S da Costa Brito, JOD Malafatti, EM Brasil, JD Bresolin, K Sivieri, EC Paris, ...
    Brazilian Journal of Physics 53 (4), 111 2023

  • Exploring the association between Citrus nutraceutical Eriocitrin and metformin for improving pre-diabetes in a dynamic microbiome model
    T Cesar, MK Salgao, V Mesa, A Sartoratto, K Sivieri
    Pharmaceuticals 16 (5), 650 2023

  • Infant formula with 2′-FL+ LNnT positively modulates the infant gut microbiome: An in vitro study using human intestinal microbial ecosystem model
    KM Tonon, MK Salgao, V Mesa, EMB Mosquera, TM Tom, PV Freitas, ...
    International Dairy Journal 139, 105558 2023

  • Exploring the Potential of Lactobacillus helveticus R0052 and Bifidobacterium longum R0175 as Promising Psychobiotics Using SHIME
    FL De Oliveira, MK Salgao, MT de Oliveira, V Mesa, A Sartoratto, ...
    Nutrients 15 (6), 1521 2023

  • QseC sensor kinase modulates the human microbiota during enterohemorrhagic Escherichia coli O157:H7 infection in the Simulator of the Human Intestinal
    K Melchior, MK Salgao, K Sivieri, CG Moreira
    Brazilian Journal of Microbiology 54 (1), 1-14 2023

  • Avaliao do potencial prebitico do extrato de araticum (Annona crassiflora Mart) na microbiota de ces
    BA AZEVEDO, FL OLIVEIRA, MK SALGAO, K SIVIERI, A SARTORATTO
    Galo 2023

MOST CITED SCHOLAR PUBLICATIONS

  • Effect of the consumption of a new symbiotic shake on glycemia and cholesterol levels in elderly people with type 2 diabetes mellitus
    C Moroti, LF Souza Magri, M de Rezende Costa, DCU Cavallini, K Sivieri
    Lipids in health and disease 11, 1-8 2012
    Citations: 354

  • Relationship between gut microbiota, probiotics, and type 2 diabetes mellitus
    MK Salgao, LGS Oliveira, GN Costa, F Bianchi, K Sivieri
    Applied microbiology and biotechnology 103, 9229-9238 2019
    Citations: 183

  • Yacon (Smallanthus sonchifolius) as a Food Supplement: Health-Promoting Benefits of Fructooligosaccharides
    BFR Caetano, NA De Moura, APS Almeida, MC Dias, K Sivieri, ...
    Nutrients 8 (7), 436 2016
    Citations: 166

  • Aspectos tecnolgicos de alimentos funcionais contendo probiticos
    MN Oliveira, K Sivieri, JHA Alegro, SMI Saad
    Revista Brasileira de Cincias Farmacuticas 38, 1-21 2002
    Citations: 159

  • Relation between quality and rheological properties of lactic beverages
    ALB Penna, K Sivieri, MN Oliveira
    Journal of Food Engineering 49 (1), 7-13 2001
    Citations: 158

  • Effect of daily consumption of orange juice on the levels of blood glucose, lipids, and gut microbiota metabolites: controlled clinical trials
    ACD Lima, C Cecatti, MP Fidlix, MAT Adorno, IK Sakamoto, TB Cesar, ...
    Journal of medicinal food 22 (2), 202-210 2019
    Citations: 152

  • Agro-industrial by-products: Valuable sources of bioactive compounds
    LM Reguengo, MK Salgao, K Sivieri, MRM Jnior
    Food Research International 152, 110871 2022
    Citations: 128

  • Probiotic Enterococcus faecium CRL 183 inhibit chemically induced colon cancer in male Wistar rats
    K Sivieri, ALT Spinardi-Barbisan, LF Barbisan, R Bedani, ND Pauly, ...
    European Food Research and Technology 228, 231-237 2008
    Citations: 124

  • Evidences and perspectives of the use of probiotics, prebiotics, synbiotics, and postbiotics as adjuvants for prevention and treatment of COVID-19: a bibliometric analysis and
    D Xavier-Santos, M Padilha, GA Fabiano, G Vinderola, AG Cruz, K Sivieri, ...
    Trends in Food Science & Technology 120, 174-192 2022
    Citations: 120

  • Protective effects of yacon (Smallanthus sonchifolius) intake on experimental colon carcinogenesis
    NA de Moura, BFR Caetano, K Sivieri, LH Urbano, C Cabello, ...
    Food and chemical toxicology 50 (8), 2902-2910 2012
    Citations: 112

  • Potential contribution of beneficial microbes to face the COVID-19 pandemic
    AEC Antunes, G Vinderola, D Xavier-Santos, K Sivieri
    Food research international 136, 109577 2020
    Citations: 108

  • Lactobacillus acidophilus CRL 1014 improved “gut health” in the SHIMEreactor
    K Sivieri, MLV Morales, MAT Adorno, IK Sakamoto, SMI Saad, EA Rossi
    BMC gastroenterology 13, 1-9 2013
    Citations: 105

  • Prebiotic Effect of Fructooligosaccharide in the Simulator of the Human Intestinal Microbial Ecosystem (SHIME Model)
    K Sivieri, MLV Morales, SMI Saad, MAT Adorno, IK Sakamoto, EA Rossi
    Journal of Medicinal Food 17 (8), 894-901 2014
    Citations: 99

  • Postbiotics—When simplification fails to clarify
    JE Aguilar-Toal, S Arioli, P Behare, C Belzer, R Berni Canani, JM Chatel, ...
    Nature Reviews Gastroenterology & Hepatology 18 (11), 825-826 2021
    Citations: 98

  • Potentially synbiotic fermented beverage with aqueous extracts of quinoa (Chenopodium quinoa Willd) and soy
    F Bianchi, EA Rossi, RG Gomes, K Sivieri
    Food Science and Technology International 21 (6), 403-415 2015
    Citations: 86

  • An exploratory study on the influence of orange juice on gut microbiota using a dynamic colonic model
    ALRF Duque, M Monteiro, MAT Adorno, IK Sakamoto, K Sivieri
    Food Research International 84, 160-169 2016
    Citations: 80

  • Modulation of gut microbiota from obese individuals by in vitro fermentation of citrus pectin in combination with Bifidobacterium longum BB-46
    F Bianchi, N Larsen, T de Mello Tieghi, MAT Adorno, W Kot, SMI Saad, ...
    Applied microbiology and biotechnology 102, 8827-8840 2018
    Citations: 77

  • Gut microbiome approaches to treat obesity in humans
    F Bianchi, ALRF Duque, SMI Saad, K Sivieri
    Applied microbiology and biotechnology 103, 1081-1094 2019
    Citations: 75

  • Easy DNA extraction method and optimisation of PCR-temporal temperature gel electrophoresis to identify the predominant high and low GC-content bacteria from dairy products
    S Parayre, H Falentin, MN Madec, K Sivieri, AS Le Dizes, D Sohier, ...
    Journal of microbiological methods 69 (3), 431-441 2007
    Citations: 75

  • Sorvete: composio, processamento e viabilidade da adio de probitico Ice cream: composition, processing and addition of probiotic
    JCB Souza, MR Costa, CMVB de Rensis, K Sivieri
    Alimentos e Nutrio Araraquara 21 (1), 155-165 2010
    Citations: 73