Sensors, Vol. 24, Pages 2742: Microwave Dielectric Response of Bovine Milk As Pregnancy Detection Tool in Dairy Cows
This study suggests employing microwave dielectric spectroscopy (MDS, 0.5–40 GHz) as a method to evaluate reproduction events in dairy cows. The approach involves the integration of MDS data with information on milk solids to detect pregnancy and identify early embryonic loss in dairy cows. To test the ability to predict pregnancy according to these measurements, milk samples were collected from (i) pregnant and non-pregnant randomly selected cows, (ii) weekly from selected cows (n = 12) before insemination until a positive pregnancy test, and (iii) daily from selected cows (n = 10) prior to insemination unti...
Source: Sensors - April 25, 2024 Category: Biotechnology Authors: Cindy Galindo Guy Levy Yuri Feldman Zvi Roth Jonathan Shalev Chen Raz Edo Mor Nurit Argov-Argaman Tags: Article Source Type: research
External validation of the colorectal cancer risk score LiFeCRC using food frequency questions in the HUNT study
ConclusionReadily available clinical variables and food frequency questions in a modified LiFeCRC score can identify patients at risk of CRC and may improve primary prevention by motivating to lifestyle change or participation in the CRC screening programme. (Source: International Journal of Colorectal Disease)
Source: International Journal of Colorectal Disease - April 25, 2024 Category: Gastroenterology Source Type: research
Molecules, Vol. 29, Pages 1941: Microbiological and Physicochemical Evaluation of Hydroxypropyl Methylcellulose (HPMC) and Propolis Film Coatings for Cheese Preservation
This study aimed to evaluate the efficacy of hydroxypropyl methylcellulose (HPMC) and propolis film as protective coatings for cheese. For this, microbiological analyses were carried out over the cheese’ ripening period, focusing on total mesophilic bacteria, yeasts and moulds, lactic acid bacteria, total coliforms, Escherichia coli, and Enterobacteriaceae. Physicochemical parameters (pH, water activity, colour, phenolic compounds content) were also evaluated. The statistical analysis (conducted using ANOVA and PERMANOVA) showed a significant interaction term between the HPMC film and propolis (factor 1) and ...
Source: Molecules - April 24, 2024 Category: Chemistry Authors: Vanessa B. Paula Lu ís G. Dias Let ícia M. Estevinho Tags: Article Source Type: research
High performance poly(L-lactic acid)-based film by one-step synthesis of poly (L-lactic acid-co-butylene itaconate-co-glycolic acid) for efficient preservation of yogurt storage
Int J Biol Macromol. 2024 Apr 21:131746. doi: 10.1016/j.ijbiomac.2024.131746. Online ahead of print.ABSTRACTBiodegradable poly(L-lactic acid) (PLLA) has seldom used for dairy packaging due to medium permeability and brittleness. Novel PLLA copolymers, poly (L-lactic acid-co-butylene itaconate-co-glycolic acid) (PLBIGA), were developed by integrating glycolic acid (GA) and poly(butylene itaconate) (PBI) into PLLA's structure using low molecular weight PLLA as a key initiator. Then, packaging materials with better barrier and mechanical properties were obtained by blended PLBIGA with PLLA. Both PLLA/PLBIGA films and polyethy...
Source: International Journal of Biological Macromolecules - April 23, 2024 Category: Biochemistry Authors: Tao Sun Ying Li Yangyang Wang Qing Yang Jiahui Du Jian Hu None Sarula Tungalag Dong Xueyan Yun Source Type: research
Transdisciplinary approaches to local sustainability: aligning local governance and navigating spillovers with global action towards the Sustainable Development Goals
This study underscored the importance of harmonising local initiatives with global sustainability objectives and can inspire local governance to champion resilience poli cies that harmoniously integrate local actions with global sustainability goals, adapting to evolving uncertainty scenarios.Graphical abstract (Source: Sustainability Science)
Source: Sustainability Science - April 23, 2024 Category: Science Source Type: research
Valorization of edible films based on chitosan/hydroxyethyl cellulose/olive leaf extract and TiO < sub > 2 < /sub > -NPs for preserving sour cream
Int J Biol Macromol. 2024 Apr 20:131727. doi: 10.1016/j.ijbiomac.2024.131727. Online ahead of print.ABSTRACTBiodegradable edible films for sour cream packaging were developed based on chitosan (CS), hydroxyethyl cellulose (HEC), Olive leaf extract (OE), and titanium dioxide nanoparticles (TiO2-NPs). The prepared CS/HEC/TiO2-OE bionanocomposite films were evaluated for their antimicrobial and antioxidant activities as well as using FT-IR, mechanical, permeability, and contact angle. The effect of developed films on the lipid oxidation, microbiological load, and chemical properties of sour cream was investigated. The fabrica...
Source: International Journal of Biological Macromolecules - April 22, 2024 Category: Biochemistry Authors: Samah M El-Sayed Hoda S El-Sayed Ayat F Hashim Ahmed M Youssef Source Type: research
Ultrasonic processing: effects on the physicochemical and microbiological aspects of dairy products
. (Source: Critical Reviews in Biotechnology)
Source: Critical Reviews in Biotechnology - April 22, 2024 Category: Biotechnology Authors: Kaavya RathnakumarSurangna JainNancy AwastiPranav VashishtPriyamvada ThorakkattuBharathi RameshGayathri BalakrishnanKarthik Sajith BabuSeema RamniwasSarvesh RustagiR. Pandiselvama Department of Food Science, University of WI, Madison, WI, USAb Department Source Type: research
Intestinal Bacteria Fluctuating in Early-Stage Colorectal Cancer Carcinogenesis are Associated with Diet in Healthy Adults
In conclusion, healthy adults with a higher intake of dairy products and fiber had lower odds of having a higher relative abundance of CRC-associated microbiota.PMID:38642022 | DOI:10.1080/01635581.2024.2344257 (Source: Nutrition and Cancer)
Source: Nutrition and Cancer - April 20, 2024 Category: Cancer & Oncology Authors: Nobuhiro Narii Ling Zha Tomotaka Sobue Tetsuhisa Kitamura Masayo Komatsu Yoshimitsu Shimomura Satoshi Shiba Sayaka Mizutani Takuji Yamada Shinichi Yachida Source Type: research
Intestinal Bacteria Fluctuating in Early-Stage Colorectal Cancer Carcinogenesis are Associated with Diet in Healthy Adults
In conclusion, healthy adults with a higher intake of dairy products and fiber had lower odds of having a higher relative abundance of CRC-associated microbiota.PMID:38642022 | DOI:10.1080/01635581.2024.2344257 (Source: Nutrition and Cancer)
Source: Nutrition and Cancer - April 20, 2024 Category: Cancer & Oncology Authors: Nobuhiro Narii Ling Zha Tomotaka Sobue Tetsuhisa Kitamura Masayo Komatsu Yoshimitsu Shimomura Satoshi Shiba Sayaka Mizutani Takuji Yamada Shinichi Yachida Source Type: research
Periparturient blood T-lymphocyte PD-1 and CTLA-4 expression as potential predictors of new intramammary infections in dairy cows during early lactation (short communication)
The periparturient period in dairy cows is marked by immunosuppression which increases the likelihood of infectious disorders, particularly also mastitis. An in-depth understanding of peripartum leukocyte biol... (Source: BMC Veterinary Research)
Source: BMC Veterinary Research - April 20, 2024 Category: Veterinary Research Authors: Ana Cl áudia Dumont Oliveira, Carolina Menezes Suassuna de Souza, Eduardo Milton Ramos-Sanchez, Soraia Araújo Diniz, Ewerton de Souza Lima, Maiara Garcia Blagitz, Robson Cavalcante Veras, Marcos Bryan Heinemann, Alice Maria Melville Paiva Della Libera, Tags: Research Source Type: research
Effect of F-isoprostane class on cow peripheral blood neutrophil microbicidal function in vitro
Dev Comp Immunol. 2024 Apr 17;156:105180. doi: 10.1016/j.dci.2024.105180. Online ahead of print.ABSTRACTIsoprostanes (isoP) are formed during conditions of oxidative stress (OS) through the oxidation of cell membrane fatty acids. Different classes of isoP are formed depending on the fatty acid being oxidized but the biological activity of these molecules in innate immune cells is poorly understood. Thus, the objective of this study was to compare in vitro the effects of F2- and F3-isoP on neutrophil microbicidal functions. We isolated neutrophils from 6 dairy cows and incubated them for 8 h at various concentrations of F2-...
Source: Developmental and Comparative Immunology - April 19, 2024 Category: Allergy & Immunology Authors: Eric J Owczarzak Angel Abuelo Source Type: research
Dynamics of microbiota and antimicrobial resistance in on-farm dairy processing plants using metagenomic and culture-dependent approaches
Int J Food Microbiol. 2024 Apr 14;417:110704. doi: 10.1016/j.ijfoodmicro.2024.110704. Online ahead of print.ABSTRACTOn-farm dairy processing plants, which are situated close to farms and larger dairy processing facilities, face unique challenges in maintaining environmental hygiene. This can impact various stages of dairy processing. These plants operate on smaller scales and use Low-Temperature-Long-Time (LTLT) pasteurization, making them more susceptible to microbial contamination through direct and indirect contact. Antimicrobial-resistant bacteria found on dairy farms pose risks to human health by potentially transferr...
Source: International Journal of Food Microbiology - April 19, 2024 Category: Food Science Authors: Saehah Yi Hyokeun Song Woo-Hyun Kim Soomin Lee Jae-Ho Guk JungHa Woo Seongbeom Cho Source Type: research
Strategies to Create Superhydrophobic Surfaces in Food Industry
Superhydrophobic materials introduce the latest environmentally friendly methods of manufacturing food-related superhydrophobic coatings. Coating fruits to postpone their spoilage, producing packages that eliminate residual food after consumption and creating antimicrobial substrates in industries like dairy are some of the applications of these coatings in the food industry. ABSTRACTIn recent years, the use of nature-inspired superhydrophobic coatings in various industries and daily life has attracted a lot of attention due to the unparalleled features of these coatings. Also, many efforts are made to produce coatings tha...
Source: Packaging Technology and Science - April 19, 2024 Category: Food Science Authors: Maedeh Mohammadi,
Zhaleh Sheidaei,
Mehdi Farhoodi Tags: REVIEW ARTICLE Source Type: research
Enterotoxigenic Staphylococcus aureus in Brazilian artisanal cheeses: Occurrence, counts, phenotypic and genotypic profiles
Food Microbiol. 2024 Aug;121:104531. doi: 10.1016/j.fm.2024.104531. Epub 2024 Apr 3.ABSTRACTThe present study aimed to assess the occurrence and counts of Staphylococcus aureus in Brazilian artisanal cheeses (BAC) produced in five regions of Brazil: Coalho and Manteiga (Northeast region); Colonial and Serrano (South); Caipira (Central-West); Marajó (North); and Minas Artisanal cheeses, from Araxá, Campos das Vertentes, Cerrado, Serro and Canastra microregions (Southeast). The resistance to chlorine-based sanitizers, ability to attach to stainless steel surfaces, and antibiogram profile of a large set of S. aureus strains...
Source: Food Microbiology - April 18, 2024 Category: Food Science Authors: Larissa P Margalho Juliana S Gra ça Bruna A Kamimura Sarah H I Lee H éctor D S Canales Alexandra I A Chincha Magdevis Y R Caturla Ramon P Brex ó Aline Crucello Ver ônica O Alvarenga Adriano G Cruz Carlos Augusto F Oliveira Anderson S Sant'Ana Source Type: research
Bacterial proteome adaptation during fermentation in dairy environments
Food Microbiol. 2024 Aug;121:104514. doi: 10.1016/j.fm.2024.104514. Epub 2024 Mar 2.ABSTRACTThe enzymatic repertoire of starter cultures belonging to the Lactococcus genus determines various important characteristics of fermented dairy products but might change in response to the substantial environmental changes in the manufacturing process. Assessing bacterial proteome adaptation in dairy and other food environments is challenging due to the high matrix-protein concentration and is even further complicated in particularly cheese by the high fat concentrations, the semi-solid state of that matrix, and the non-growing stat...
Source: Food Microbiology - April 18, 2024 Category: Food Science Authors: Berdien van Olst Avis Nugroho Sjef Boeren Jacques Vervoort Herwig Bachmann Michiel Kleerebezem Source Type: research
