Article
Food Science & Technology
Raul Gonzalez-Dominguez, Ana Sayago, Angeles Fernandez-Recamales
Summary: This review article provides an overview of the use of advanced chemometrics tools in food authenticity research, emphasizing the importance of selecting and combining different statistical techniques to handle complex data matrices.
Article
Food Science & Technology
Supalak Kongsri, Phitchan Sricharoen, Nunticha Limchoowong, Chunyapuk Kukusamude
Summary: Identifying the geographical origin of rice is crucial for ensuring food quality and preventing mislabeling issues. Analyzing elemental compositions and stable isotopes can effectively distinguish rice produced in different regions. The study demonstrates that only five markers can accurately differentiate rice from different geographical origins.
Article
Environmental Sciences
Belmouhoub Abdelkader, Boutaleb Abdelhak
Summary: This study conducted a geochemical survey in an area of 2.4 km(2) near Tenes by collecting 1270 soil samples and 114 rock samples, using statistical and geostatistical techniques. The results show that the anomalies of Cu and Ag in the soil are aligned on the same N-S direction fault line.
ENVIRONMENTAL EARTH SCIENCES
(2021)
Article
Food Science & Technology
Hui-Wen Gu, Xiao-Li Yin, Tian-Qin Peng, Yuan Pan, Hui-Na Cui, Zhi-Quan Li, Weiqing Sun, Baomiao Ding, Xian-Chun Hu, Zi-Hong Zhang, Zhi Liu
Summary: This study proposes a novel two-dimensional fingerprinting method using HPLC-DAD to identify the geographical origins of Chinese green teas. Through multivariate curve resolution and orthogonal partial least squares-discriminant analysis, characteristic components were identified as chemical markers to distinguish between different tea origins.
Article
Fisheries
Xuan Dong, Cui Han, Li Li
Summary: Stable isotope techniques are reliable methods for tracing the geographical origin of sea urchins. Analysis of stable isotope values in the gonad and spine of sea urchins can distinguish samples from different geographic origins. Combining stable isotope values from spine samples with QDA or KNN methods yields higher accuracy.
Article
Plant Sciences
Chiara Delvento, Stefano Pavan, Monica Marilena Miazzi, Angelo Raffaele Marcotrigiano, Francesca Ricciardi, Luigi Ricciardi, Concetta Lotti
Summary: This study used genotyping-by-sequencing (GBS) to characterize genetic variation of ARO onions and found that ARO germplasm may be contaminated with genes from other local varieties. However, a core genetic group with private alleles was identified, which allows for the traceability of ARO landrace using SNP-based molecular barcode.
Review
Food Science & Technology
Quang Trung Nguyen, Thanh Thao Nguyen, Van Nhan Le, Ngoc Tung Nguyen, Ngoc Minh Truong, Minh Tao Hoang, Thi Phuong Thao Pham, Quang Minh Bui
Summary: This paper presents a systematic literature review on the use of ICP-MS combined with PCA for determining the geographical origin of plant foods. The results indicate that ICP-MS with PCA is a useful tool widely used for authenticating the geographic origin of plant food. The review encourages the discussion of introducing an international standard for plant food traceability using this method.
Article
Agriculture, Dairy & Animal Science
Riccardo Moretti, Andrea Criscione, Federica Turri, Salvatore Bordonaro, Donata Marletta, Bianca Castiglioni, Stefania Chessa
Summary: To protect the interests of producers and consumers, reliable traceability tools should be developed. Molecular markers based on DNA can be a solution, as DNA can be easily extracted from various animal products and is not degraded during processing. The aim of this study was to identify a small number of DNA mutations to trace the origin of Italian Nero Siciliano pig and its derived products.
Article
Instruments & Instrumentation
S. E. Crocker, W. H. Slater, M. A. Bergeron
Summary: In this study, we developed a multivariate statistical analysis procedure to address the process control issue in hydrophone calibration, which involves multiple parameters in a high-dimensional parameter space. We characterized the control condition using a curated training data set and compared subsequent measurements to this data set using Hotelling's T (2)-test. Through a case study in secondary calibration of hydrophones spanning a frequency range of 1 kHz-200 kHz, we successfully detected a defect in the calibrated reference hydrophone using multivariate control charts and confirmed the issue through disassembly, inspection, and repair of the instrument.
Article
Chemistry, Applied
Li-ping Chen, Hong-yu Zhu, Yun-fei Li, Ying Zhang, Wei Zhang, Ling-chun Yang, Hong Yin, Chun-yan Dong, Ying Wang
Summary: Geographical traceability of the highly valued wild edible mushroom T. ganbajun was examined using multielement analysis and multivariate statistics methods in Yunnan province, China. Thirteen elements were analyzed and used as chemical indicators to determine geographical origins, with successful results in distinguishing different origins of T. ganbajun.
JOURNAL OF FOOD COMPOSITION AND ANALYSIS
(2021)
Review
Biochemistry & Molecular Biology
Danelda Theron, Lloyd N. Hopkins, Heidi G. Sutherland, Lyn R. Griffiths, Francesca Fernandez
Summary: Alzheimer's disease (AD) is a common form of dementia affecting millions worldwide, with no cure currently available. Early diagnosis is crucial, and the exploration of genetic markers and RNA molecules offers a promising avenue. This article provides an overview of potential genetic markers and RNA changes in peripheral tissues of AD cases, highlighting the importance of biomarker profiling for developing reliable diagnostic tools.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Fisheries
June F. Ordonez, Rachel Ravago-Gotanco
Summary: The sandfish, a commercially important fishery and aquaculture species, is experiencing a decline in natural populations due to overfishing. This study developed and evaluated the use of gene-associated SNP markers to accurately assign sandfish to their population of origin, providing a valuable tool for sandfish aquaculture, fisheries management, and conservation.
Article
Multidisciplinary Sciences
Giovanni Forcina, Miguel Camacho-Sanchez, Fred Y. Y. Tuh, Sacramento Moreno, Jennifer A. Leonard
Summary: The study tested a high-throughput sequencing method for monitoring genetic variability, finding that certain loci were still variable across multiple mammal orders. The results provide useful information for population genetic analyses and addressing questions related to phylogeography.
Article
Food Science & Technology
Giorgio Gambino, Lorenzo Ferrero, Giulia Scalzini, Camilla De Paolis, Maria Alessandra Paissoni, Susana Rio Segade, Simone Giacosa, Paolo Boccacci, Luca Rolle
Summary: This study analyzed the impact of common commercial additives and processing aids on ‘Nebbiolo’ wine, finding that gelatine and bentonite had the strongest impact on turbidity, color, composition, and DNA of the wine, reducing the efficiency of SNP-based assays.
FOOD RESEARCH INTERNATIONAL
(2022)
Review
Biochemistry & Molecular Biology
Claudia Pisanu, Anna Meloni, Giovanni Severino, Alessio Squassina
Summary: This article provides an overview of the most relevant findings regarding the pharmacogenomics and pharmacoepigenomics of lithium response in bipolar disorder. It discusses the candidate gene studies, genome-wide association studies, and post-GWAS approaches that support an association between genetic load for various psychiatric disorders and poor response to lithium. The article also explores the role of epigenetic mechanisms, such as changes in methylation or noncoding RNA levels, in regulating gene expression.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Genetics & Heredity
Elisa Somenzi, Gabriele Senczuk, Roberta Ciampolini, Matteo Cortellari, Elia Vajana, Gwenola Tosser-Klopp, Fabio Pilla, Paolo Ajmone-Marsan, Paola Crepaldi, Licia Colli
Summary: This study investigated the evolutionary history and relationships of the Montecristo wild goat population. The results showed low genetic diversity and significant genetic differentiation in the population on the island compared to other Mediterranean breeds. The study also suggested that the Montecristo goats experienced multiple demographic fluctuations and exhibited noticeable differentiation between the two nuclei.
Article
Agriculture, Dairy & Animal Science
Alberto Cesarani, Salvatore Mastrangelo, Michele Congiu, Baldassare Portolano, Giustino Gaspa, Marco Tolone, Nicolo P. P. Macciotta
Summary: This study evaluated the levels of inbreeding in Sarda and Valle del Belice dairy sheep breeds and their impact on milk production traits. The results showed that higher inbreeding coefficients had a negative effect on milk yield.
JOURNAL OF ANIMAL BREEDING AND GENETICS
(2023)
Article
Biology
Nicola Antonio Martino, Ernesto Picardi, Elena Ciani, Anna Maria D'Erchia, Luisa Bogliolo, Federica Ariu, Antonella Mastrorocco, Letizia Temerario, Luigi Mansi, Valeria Palumbo, Graziano Pesole, Maria Elena Dell'Aquila
Summary: Cadmium (Cd), a highly toxic pollutant, impairs oocyte fertilization, through oxidative damage on cumulus cells (CCs). This study analysed the transcriptomic profile of CCs of cumulus-oocyte complexes (COCs) from adult and prepubertal sheep, exposed to Cd nanomolar concentration during in vitro maturation. Differential gene expression analysis identified genes associated with ovarian functions and Cd effects, providing valuable biomarkers for oocyte competence evaluation.
Article
Agriculture, Dairy & Animal Science
Nicolo P. P. Macciotta, Corrado Dimauro, Lorenzo Degano, Daniele Vicario, Alberto Cesarani
Summary: Heat stress during pregnancy can lead to physiological and metabolic changes in the offspring of animals, as a result of epigenetic reprogramming of the genome. This study investigated the transgenerational effects of heat stress in Italian Simmental cows. The birth months of the dam and granddam, as well as the temperature-humidity index during pregnancy, were found to affect breeding values for dairy traits in the daughters and granddaughters. The findings suggest an epigenetic inheritance due to environmental stressors in Italian Simmental cattle.
JOURNAL OF DAIRY SCIENCE
(2023)
Article
Agriculture, Dairy & Animal Science
Christian Persichilli, Gabriele Senczuk, Salvatore Mastrangelo, Maurizio Marusi, Jan-Thijs van Kaam, Raffaella Finocchiaro, Marika Di Civita, Martino Cassandro, Fabio Pilla
Summary: In this study, the genetic structure of Italian Holstein breed was analyzed using genome-wide data and compared with North American population. The results showed significant differences between Italian and North American stock. Genes related to milk quality, disease resistance, and fertility were identified through selection signature analyses. This study provides a foundation for further research and practical applications.
JOURNAL OF DAIRY SCIENCE
(2023)
Article
Agriculture, Dairy & Animal Science
S. Carta, A. Cesarani, F. Correddu, N. P. P. Macciotta
Summary: This study investigated the factors affecting lactose content in sheep milk and found that it is influenced by several factors, suggesting the possibility of incorporating lactose content into breeding programs.
JOURNAL OF DAIRY SCIENCE
(2023)
Article
Agriculture, Dairy & Animal Science
Matteo Cortellari, Arianna Bionda, Raffaella Cocco, Sara Sechi, Luigi Liotta, Paola Crepaldi
Summary: This study analyzed the genomic background of the Fonni's dog and found that it is closely related to other shepherd dogs while also having unique genetic characteristics. The study compared different phenotypical and genetic scores and found a positive correlation, with the genomic score having the highest correlation with breed typicality. The judges' score showed little variability and could be improved to better evaluate the breed. The recovery and preservation of the Fonni's dog will require collaboration between breeders and the Italian kennel club, as well as support from regional programs.
Article
Biology
Carlos Iglesias Pastrana, Francisco Javier Navas Gonzalez, Juan Vicente Delgado Bermejo, Elena Ciani
Summary: Female dromedaries adjust the onset of parturition to give birth during darker and safer nights. Weather variables, such as mean wind speed, can also affect the time of delivery. The onset of parturition for male offspring may occur on slightly brighter nights and when mean wind speed is lower compared to female offspring.
Article
Agriculture, Dairy & Animal Science
Arianna Bionda, Vincenzo Lopreiato, Annalisa Amato, Matteo Cortellari, Carmelo Cavallo, Vincenzo Chiofalo, Paola Crepaldi, Luigi Liotta
Summary: This study aims to advance the recognition process of the Comune di Sicilia goat as a distinct breed by characterizing its phenotypic and genomic features. The research identifies distinctive genomic and phenotypic traits in the Comune di Sicilia breed, distinguishing it from other breeds in the same region. A comprehensive approach considering both morphology and genomic background is recommended to ensure the preservation of the breed and prevent excessive inbreeding.
Article
Agriculture, Dairy & Animal Science
Esterina Fazio, Arianna Bionda, Vincenzo Chiofalo, Deborah La Fauci, Cinzia Randazzo, Alessandra Pino, Paola Crepaldi, George Attard, Luigi Liotta, Vincenzo Lopreiato
Summary: Further research on the relationship between endocrine adaptation, body weight, and productive performances is of great interest. The use of olive cake in animal feed formulations has positive effects on the quality of final products and does not have a detrimental effect on maintaining physiological hormone concentrations. Incorporating agro-industrial by-products into livestock feed formulations can also positively impact feed costs and promote a circular bio-economy.
Article
Agriculture, Dairy & Animal Science
Letizia Temerario, Davide Monaco, Antonella Mastrorocco, Nicola Antonio Martino, Sandor Cseh, Giovanni Michele Lacalandra, Elena Ciani, Maria Elena Dell'Aquila
Summary: In recent years, local animal breeds have faced genetic erosion and extinction risk due to industry and market preferences. The Gentile di Puglia (GdP) sheep breed, native to Southern Italy, is at risk and needs conservation strategies. This study aimed to evaluate reproductive efficiency on a GdP farm and establish a cryopreservation protocol for immature oocytes, leading to in vitro embryo production and transfer. Clinical and biotechnological-assisted reproduction approaches can support the conservation of GdP and other local sheep breeds.
Article
Agriculture, Dairy & Animal Science
F. Correddu, S. Carta, M. Congiu, A. Cesarani, C. Dimauro, N. P. P. Macciotta
Summary: Individual methane emissions are considered as a potential breeding goal to improve the sustainability of ruminant farming systems. However, the high costs and logistics of large-scale recording of individual methane emissions pose difficulties. This study aimed to estimate the methane yield and intensity of dairy sheep using equations developed for dairy cattle and to evaluate the factors affecting these measurements. The results provide valuable insights into the phenotypic and genetic background of methane emissions in Sarda dairy sheep.
ITALIAN JOURNAL OF ANIMAL SCIENCE
(2023)
Article
Veterinary Sciences
Arianna Bionda, Matteo Cortellari, Daniele Bigi, Vincenzo Chiofalo, Luigi Liotta, Paola Crepaldi
Summary: This study aimed to identify the genomic regions that best distinguish and characterize Italian livestock guardian and herding shepherd dogs. The results showed the presence of 16 runs of homozygosity islands shared between the two groups. The identified genes were associated with dog domestication and behavior, body size and muscle development, ear phenotype, and eye development and functionality.
VETERINARY SCIENCES
(2023)
Article
Agriculture, Dairy & Animal Science
Alberto Cesarani, Francesca Corte Pause, Jorge Hidalgo, Andre Garcia, Lorenzo Degano, Daniele Vicario, Nicolo P. P. Macciota, Giuseppe Stradaioli
Summary: This study aimed to estimate genetic parameters and investigate the genomic background of scrotal circumference and semen parameters in Italian Simmental bulls. The heritabilities ranged from 0.07 to 0.50, and a total of 13 SNP were significantly associated with the traits. Genes already associated with reproduction parameters were found near the significant SNP. The results provided preliminary insights into the genetic determinism of semen quality in Italian Simmental bulls.
ITALIAN JOURNAL OF ANIMAL SCIENCE
(2023)
Article
Agriculture, Dairy & Animal Science
Michela Ablondi, Giorgia Stocco, Matteo Cortellari, Antonello Carta, Andrea Summer, Alessio Negro, Silverio Grande, Paola Crepaldi, Claudio Cipolat-Gotet, Stefano Biffani
Summary: This study assessed the feasibility of using SNP markers to impute missing data for microsatellite markers (MS) in sheep breeds. The results showed a high level of concordance between the imputed MS and the original MS, indicating the potential practical advantage of using this imputation pipeline for parentage verification in sheep.
JOURNAL OF ANIMAL BREEDING AND GENETICS
(2023)
