Italian Journal of Food Safety最新文献_第10页

Atmosferic pressure non-thermal plasma: Preliminary investigation. 大气压非热等离子体:初步研究。

IF 1.3

Italian Journal of Food Safety Pub Date : 2022-12-05 DOI: 10.4081/ijfs.2022.10043

Alessandro Galassi, Luca Ferrucci, Marco Costanzi, Lisa Vallone

{"title":"Atmosferic pressure non-thermal plasma: Preliminary investigation.","authors":"Alessandro Galassi, Luca Ferrucci, Marco Costanzi, Lisa Vallone","doi":"10.4081/ijfs.2022.10043","DOIUrl":"https://doi.org/10.4081/ijfs.2022.10043","url":null,"abstract":"Antibacterial activity of atmosferic pressure non-thermal plasma (APNTP) was assessed for bacterial, yeast and mold strains. This investigation is to be considered preliminary: a second step is envisaged in which the efficacy of the technique and the device will be assessed directly on food of animal and plant origin. The strains (ATCC or wild type) of Listeria innocua, Escherichia coli, Salmonella thyphimurium, Pseudomonas aeruginosa, Staphylococcus aureus, Enterococcus faecalis, Proteus mirabilis (bacteria); Alternaria alternata, Aspergillus flavus, Cladosporium herbarum, Fusarium graminearum, Geotrichum candidum, Penicillium roqueforti, Rhizopus nigricans (moulds); Candida parapsilosis and Candida albicans (yeasts) were subjected to plasma plume generated by the action of electric fields with a gas mixture (oxygen and helium) delivered for 5 min at a distance of 2 cm. Types of experiments were listed as following: microorganism at concentration 1×10^8 and 1×104 cfu on PCA (Plate Count Agar); Listeria innocua and Salmonella thiphymurium at concentration 1×10^4 cfu on semi-synthetic and synthetic medium; mycetes (moulds and yeasts) at concentration 1×10^8 and 1×10^4 cfu on SDA (Sabouraud Dextrose Agar). The results obtained on the bacteria subjected to atmospheric cold plasma were evident on all the strains tested except for Proteus mirabilis (1×10^8 cfu), most evident at a concentration of 1×10^4 cfu, not only on culture media PCA but also on semi-synthetic medium and jelly meat-PCA medium. In spite of bacterial results, treatment with plasma plume did not decrease or inhibit of fungal growth. That means plasma plume was neither fungicidal nor fungistatic activities.","PeriodicalId":14508,"journal":{"name":"Italian Journal of Food Safety","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/90/95/ijfs-11-4-10043.PMC9795819.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10467597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Official food safety audits in large scale retail trades in the time of COVID: system control experiences supported by an innovative approach. 2019冠状病毒病期间大型零售行业的官方食品安全审核:创新方法支持的系统控制经验

IF 1.3

Italian Journal of Food Safety Pub Date : 2022-12-05 DOI: 10.4081/ijfs.2022.10022

Amaranta Traversa, Francesca Rubinetti, Sarah Lanzilli, Roberta Bervini, Guido Bruatto, Emanuele Coruzzi, Maurizio Gilli, Arianna Mendolicchio, Emanuele Osella, Enzo Stassi, Claudio Biglia

{"title":"Official food safety audits in large scale retail trades in the time of COVID: system control experiences supported by an innovative approach.","authors":"Amaranta Traversa, Francesca Rubinetti, Sarah Lanzilli, Roberta Bervini, Guido Bruatto, Emanuele Coruzzi, Maurizio Gilli, Arianna Mendolicchio, Emanuele Osella, Enzo Stassi, Claudio Biglia","doi":"10.4081/ijfs.2022.10022","DOIUrl":"https://doi.org/10.4081/ijfs.2022.10022","url":null,"abstract":"This work describes a new methodology used in large scale retail trades in official food safety auditing processes developed during COVID19 emergency. The aim is to evaluate Food Business Operators' (FBOs) Food Safety Management System and its dynamic implementation and to understand the FBO's level of cultural maturity about food safety according to EU Regulation 2021/382. The innovation mainly consists of: a) a pre-audit phase when auditors analyse food business operator's (FBO) selfchecked plan and further documents to identify \"markers\" and useful evidences (that would be collected in on-site inspections) to evaluate the application of plan by FBO's workers; b) an audit phase consisted of both a check of the company procedures and documents performed by the auditors via web conference and of contextually onsite inspections in a sample of company's supermarkets performed by inspectors teams. The audit methodology here described may be useful, even though it is expensive in terms of time and energy used, for both Competent Authority (CA) and FBOs, regardless of the period of the COVID emergency. The so-structured official control allows the auditors to collect both documentary and on-site evidence at the same time, reaching a broader vision of auditees (not limited to single supermarkets) and a compliant with reality FBOs risk classification. The new approach may give advantages to both audit actors, CA as well as FBO, who may collect \"markers\" and evidence of the self-checked plan useful to improve FBO's food safety system on the basis of the critical aspects detected during auditing process.","PeriodicalId":14508,"journal":{"name":"Italian Journal of Food Safety","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ff/3a/ijfs-11-4-10022.PMC9795817.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10467599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bread packaging techniques and trends. 面包包装技术与趋势。

IF 1.3

Italian Journal of Food Safety Pub Date : 2022-12-05 DOI: 10.4081/ijfs.2022.10771

Malathy Aravindan S, Periyar Selvam S, Vishnupriya Subramaniyan, Sanjana Subramanian, Mythili Sathiavelu

{"title":"Bread packaging techniques and trends.","authors":"Malathy Aravindan S, Periyar Selvam S, Vishnupriya Subramaniyan, Sanjana Subramanian, Mythili Sathiavelu","doi":"10.4081/ijfs.2022.10771","DOIUrl":"https://doi.org/10.4081/ijfs.2022.10771","url":null,"abstract":"Bread staling and microbial growth is a complex physiochemical change that occurs during bread storage mainly reducing the quality and consumer acceptance. It is significant to understand the causes of physical, chemical, and microbial spoilage of bakery products in the food industry, to prevent quality decay and economic loss for manufacturers and consumers. Traditional packaging has limitations in protecting and preserving the final products' safety, hygiene, and quality. Effective novel strategies must be included in food packaging, especially to minimize the organoleptic losses of baked foods during their shelf life. Furthermore, owing to the spread of foodborne diseases, which directly affect the safety of the products, customer demand is increasing significantly to reduce the use of synthetic preservatives instead of natural ones. Innovative packaging is altering the way food items are packed in several ways to extend and monitor product shelf life. Traditional packaging includes packaging food in synthetic polymer film; however, modern technology allows them to interact with active/functional substances. This paper discusses innovative bread packaging strategies such as modified atmosphere packaging (MAP), active packaging (AP), intelligent packaging (IP), biosensor, and nano packaging. Furthermore, MAP and AP have received greater attention in this study due to their considerable effect in prolonging the shelf life of bread and naturally preventing fungal activity, and have gained a lot of interest among producers and consumers in recent years.","PeriodicalId":14508,"journal":{"name":"Italian Journal of Food Safety","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/01/b4/ijfs-11-4-10771.PMC9795822.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10467601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Identification and quantification of potential microplastics in shellfish harvested in Sardinia (Italy) by using transillumination stereomicroscopy. 利用透照立体显微镜鉴定和定量意大利撒丁岛捕捞的贝类中潜在的微塑料。

IF 1.3

Italian Journal of Food Safety Pub Date : 2022-12-05 DOI: 10.4081/ijfs.2022.10738

Giuseppa Lorenzoni, Rita Melillo, Alessandro Graziano Mudadu, Gabriella Piras, Simona Cau, Katia Usai, Luisa Corda, Sara Salza, Tiziana Tedde, Bruna Vodret, Sebastiano Virgilio, Domenico Meloni

{"title":"Identification and quantification of potential microplastics in shellfish harvested in Sardinia (Italy) by using transillumination stereomicroscopy.","authors":"Giuseppa Lorenzoni, Rita Melillo, Alessandro Graziano Mudadu, Gabriella Piras, Simona Cau, Katia Usai, Luisa Corda, Sara Salza, Tiziana Tedde, Bruna Vodret, Sebastiano Virgilio, Domenico Meloni","doi":"10.4081/ijfs.2022.10738","DOIUrl":"https://doi.org/10.4081/ijfs.2022.10738","url":null,"abstract":"Plastics are non-biodegradable polymers made up of different groups of petrochemical materials. Several biotic and abiotic factors can change the density of plastic fragmenting it and originating microplastics (MPs). MPs have been defined as small pieces of plastic less than 5 mm in size. Due to their small size, they are an emerging concern in the marine environment since they can be ingested by aquatic organisms, especially filter-feeding organisms, such as bivalve mollusks. Impacts of MPs exposure have been shown at various levels of biological organization, from cellular to tissue to individual and population levels. For example, oxidative stress and inflammation have been observed in copepods and mussels, obstruction and physical damage of the digestive tract were found in fish and swimming behavior alterations, disruption of foraging and feeding behavior and overall reduced fitness and survival were observed in fish and oysters. In addition, MPs can act as a vector for the transfer of chemicals to marine biota. The aim of the present study was the identification and quantification of potential MPs in shellfish harvested in Sardinia (Italy) by using transillumination stereomicroscopy. Bivalves were collected from 4 of the main production areas located along the Sardinian coast and selected according to the principles of the risk assessment. The results of the present study demonstrated the presence of potential MPs in 70% of the analyzed samples: the presence of MPs in bivalve mollusks may pose a threat to food safety, and there is an urgent need to evaluate the potential risks of MPs to human health.","PeriodicalId":14508,"journal":{"name":"Italian Journal of Food Safety","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ff/9c/ijfs-11-4-10738.PMC9795820.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10467595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of post-mortem inspection techniques change on the detection capability of low public health impact diseases of slaughtered pigs: A quasi-experimental study. 死后检验技术变化对屠宰猪低公共卫生影响疾病检测能力的影响:一项准实验研究。

IF 1.3

Italian Journal of Food Safety Pub Date : 2022-12-05 DOI: 10.4081/ijfs.2022.10761

Cecilia Villani, Rolando Piccioni

{"title":"Effects of post-mortem inspection techniques change on the detection capability of low public health impact diseases of slaughtered pigs: A quasi-experimental study.","authors":"Cecilia Villani, Rolando Piccioni","doi":"10.4081/ijfs.2022.10761","DOIUrl":"https://doi.org/10.4081/ijfs.2022.10761","url":null,"abstract":"Slaughtered animals are regularly submitted to post-mortem inspection to ensure that all the edible parts are fit for human consumption. According to Regulation (EU) No 219/2014, pig carcasses inspection is exclusively visual as palpation and incision could lead to cross-contamination and spread of relevant zoonotic agents. However, when compared to incision and palpation, the visual method is characterized by low sensitivity; thus, the omission of incision and palpation could lead to a reduced detection capability of organic lesions. This study aims to assess the effectiveness of exclusively visual inspection to mark pulmonary and hepatic lesions associated with low public health impact diseases in pork carcasses. A quasiexperimental- before/after research protocol has been used. All the post-mortem inspections have been carried out in a slaughterhouse located in the province of Teramo (IT), on 7,764 swine from 2011 to 2017. Carcasses undergone the only visual inspection have shown a statistically significant reduction (pvalue <0.0001) in the diagnosis of hepatic (decrease of 59%) and pulmonary diseases (decrease of 38. 5%). To overcome the limits of the low sensitivity of the visual inspection, as well as the inter-operator diagnostic variability, the high number of carcasses examined is proposed as a factor conferring external validity to the study, which provides quantitative evidence in support of the causal association between the modified inspection technique and the reduced diagnostic capacity. A further support derives from the assessment of the prevalence of hepatic and pulmonary diseases in species for whom the inspection technique is not changed.","PeriodicalId":14508,"journal":{"name":"Italian Journal of Food Safety","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/e6/0f/ijfs-11-4-10761.PMC9795818.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10523946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Prevalence of Brucella spp. in milk from aborted and non-aborted animals in Dhamar governorate, Yemen. 也门达马尔省流产和未流产动物乳汁中的布鲁氏菌流行率。

IF 1.3

Italian Journal of Food Safety Pub Date : 2022-12-05 DOI: 10.4081/ijfs.2022.10370

Ayman H Al-Afifi, Dhary Alewy Almashhadany, Aziz S H Al-Azazi, Ahmed M Khalaf, Mohammed Naji Ahmed Odhah, Naif A Al-Gabri

{"title":"Prevalence of Brucella spp. in milk from aborted and non-aborted animals in Dhamar governorate, Yemen.","authors":"Ayman H Al-Afifi, Dhary Alewy Almashhadany, Aziz S H Al-Azazi, Ahmed M Khalaf, Mohammed Naji Ahmed Odhah, Naif A Al-Gabri","doi":"10.4081/ijfs.2022.10370","DOIUrl":"https://doi.org/10.4081/ijfs.2022.10370","url":null,"abstract":"Brucella infection in animals is considered a great problem in most countries of the world. Our study designed to determine the prevalence of brucella in field animal's milk in Dhamar governorate, Yemen. Total of 808 raw milk samples from non-aborted field animals, 120 milk samples from aborted animals, and 30 pasteurized milk samples were teste by Milk-Ring Test (MRT), milk-ELISA test, isolation and identification of brucella species, and antibiotic susceptibility. The prevalence of brucella in milk samples from field animals was 0.8%, 2.6%, and 2% in cows, sheep, and goat milk samples respectively with MRT, and 0.8%, 1.3% and 1.6% in cows, sheep and goat milk samples respectively with the milk- ELISA test. The prevalence rate in milk samples from aborted animals was 33%, 64% and 41.2% with the MRT and 39%, 49%, and 41.2% in cows, sheep and goats respectively with the milk-ELISA test. All pasteurized milk samples were negative for the milk-ELISA test. The result of isolation showed 0.1% of Brucella in milk samples from field animals while 9.2% from aborted animals. All isolates of Brucella species were sensitivities to rifampicin, doxycycline, kanamycin, gentamicin, streptomycin, tetracycline, and ciprofloxacin, while resistant to ampicillin, erythromycin, and novobiocin. In conclusion, the high prevalence of milk brucella especially in aborted animals needs focusing and build controlling strategies plans to decrease the losses to the economy and avoid transferred to humans with unpasteurized milk consumption.","PeriodicalId":14508,"journal":{"name":"Italian Journal of Food Safety","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/1c/76/ijfs-11-4-10370.PMC9795821.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10467598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Resistome and virulome diversity of foodborne pathogens isolated from artisanal food production chain of animal origin in the Mediterranean region. 从地中海地区动物源性手工食品生产链中分离的食源性病原体的抗性组和病毒组多样性。

IF 1.3

Italian Journal of Food Safety Pub Date : 2022-12-05 DOI: 10.4081/ijfs.2022.10899

Frédérique Pasquali, Lucia Gambi, Alessandra De Cesare, Cecilia Crippa, Vasco Cadavez, Ursula Gonzales-Barron, Antonio Valero, Fouad Achemchem, Alex Lucchi, Antonio Parisi, Gerardo Manfreda

{"title":"Resistome and virulome diversity of foodborne pathogens isolated from artisanal food production chain of animal origin in the Mediterranean region.","authors":"Frédérique Pasquali, Lucia Gambi, Alessandra De Cesare, Cecilia Crippa, Vasco Cadavez, Ursula Gonzales-Barron, Antonio Valero, Fouad Achemchem, Alex Lucchi, Antonio Parisi, Gerardo Manfreda","doi":"10.4081/ijfs.2022.10899","DOIUrl":"https://doi.org/10.4081/ijfs.2022.10899","url":null,"abstract":"The aim of the present study was to investigate the resistome and virulome diversity of 43 isolates of Listeria monocytogenes, Salmonella enterica and S. aureus collected from artisanal fermented meat and dairy products and their production environments in Portugal, Spain, Italy and Morocco. After DNA extraction, genomes were sequenced, and de novo assembled. Genetic relationships among genomes were investigated by SNP calling and in silico 7- loci MLST. Genomes of the same species belonged to different ST-types demonstrating the circulation of different clones in in the same artisanal production plant. One specific clone included genomes of S. Paratyphi B belonging to ST43 and repeatedly isolated for more than a year in an artisanal sausage production plant. No genomes but three (belonging to Salmonella enterica), were predicted as multiresistant to different antimicrobials classes. Regarding virulence, genomes of L. monocytogenes belonging to ST1, ST3 and ST489, as well as genomes of S.enterica enterica (ST43, ST33, ST314, ST3667, ST1818, ST198) and ST121 S. aureus were predicted as virulent and hypervirulent. The occurrence of virulent and hypervirulent L. monocytogenes, Salmonella enterica and S. aureus strains in artisanal fermented meat and dairy productions as well as in their finished products suggests the need for a specific focus on prevention and control measures able to reduce the risk of these biological hazards in artisanal food productions.","PeriodicalId":14508,"journal":{"name":"Italian Journal of Food Safety","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/77/64/ijfs-11-4-10899.PMC9795823.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10467600","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

XXXI Convegno Nazionale dell’Associazione Italiana Veterinari Igienisti (AIVI)| Teramo, 22-24 settembre 2022 马克思意大利国家协会、卫生会议(AIVI) | Teramo 2022年9月22日至24日,

IF 1.3

Italian Journal of Food Safety Pub Date : 2022-09-21 DOI: 10.4081/ijfs.2022.10883

The Editors

引用次数: 0

Intradiaphragmatic abscesses in a wild boar (Sus scrofa): Inspective implications based on anatomopathological evidences. 野猪(Sus scrofa)的膈内脓肿:基于解剖病理学证据的检查意义。

IF 1.3

Italian Journal of Food Safety Pub Date : 2022-09-20 eCollection Date: 2022-08-11 DOI: 10.4081/ijfs.2022.10346

Andrea Piccinini, Gianluigi Ferri, Alberto Olivastri, Fabio Rossi, Anna Rita Festino, Alberto Vergara

{"title":"Intradiaphragmatic abscesses in a wild boar (Sus scrofa): Inspective implications based on anatomopathological evidences.","authors":"Andrea Piccinini, Gianluigi Ferri, Alberto Olivastri, Fabio Rossi, Anna Rita Festino, Alberto Vergara","doi":"10.4081/ijfs.2022.10346","DOIUrl":"https://doi.org/10.4081/ijfs.2022.10346","url":null,"abstract":"The intradiaphragmatic localization of an abscess is rarely described in humans and in other animal domestic and wild species, and can be caused by penetrative traumas (i.e., firearm injuries). Here we describe two intradiaphragmatic abscesses in a hunted adult male wild boar (Sus scrofa) pluck, associated with adhesion phenomena with the contiguous anatomical structures (pleural, phrenic, and glissonian serosas) and observed during the post mortem inspection, in accordance with the Reg. EU 627/2019. One of these lesions also presented a phreno-abdominal fistula. We found in cytopathological evaluation of the neoformations' content the presence of spheroidal bacterial soma, characterized by linearly concatenated \"Streptococcus-like\" aggregation pattern. Furthermore, microbiological assays revealed a polymicrobial pattern characterized by the presence of telluric microorganisms, some of which have a marked pyogenic action (Streptococcus suis type I, Sphingomonas paucimobilis, Carnobacterium divergens, and Lactobacillus sakei). Our results and collected evidence demonstrate the pathogenetic hypothesis of bacterial contamination secondary to penetrative trauma caused by a not-mortal projectile's wound, defining the inspective behaviour according to the cogent legislation. These lesions, in the reason of their potential relation to toxemia, bacteremia and septicemia phenomena, represent a sanitary risk that impose, from a normative point of view, the total condemnation of the carcass. These inspective implications, originating from the observation and interdisciplinary description of the anatomopathological and microbiological features of the lesions, are directly projected on the normative scenario, providing useful elements to guarantee the health of the consumer.","PeriodicalId":14508,"journal":{"name":"Italian Journal of Food Safety","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/4c/7a/ijfs-11-3-10346.PMC9531142.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33492205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Antimicrobial of tropical fruit and vegetable waste extract for food-borne pathogenic bacteria. 热带果蔬废提取物对食源性致病菌的抑菌作用。

IF 1.3

Italian Journal of Food Safety Pub Date : 2022-09-08 eCollection Date: 2022-08-11 DOI: 10.4081/ijfs.2022.10510

Titik Budiati, Wahyu Suryaningsih, Titania Nur Bethiana

{"title":"Antimicrobial of tropical fruit and vegetable waste extract for food-borne pathogenic bacteria.","authors":"Titik Budiati, Wahyu Suryaningsih, Titania Nur Bethiana","doi":"10.4081/ijfs.2022.10510","DOIUrl":"https://doi.org/10.4081/ijfs.2022.10510","url":null,"abstract":"Tropical fruit and vegetable wastes become great potential natural resources of bioactive compounds for antimicrobial. The aim of the study was to determine the effect of antimicrobial extracted from tropical fruit and vegetable waste to inhibit foodborne pathogenic bacteria (Aeromonas hydrophilla, Bacillus cereus, Escherichia coli, Listeria monocytogenes, Salmonella Typhimurium, Staphylococcus aureus, Vibrio parahaemolyticus). A total of six tropical fruit waste (peel of pineapple, jackfruit, durian, coffee, mangosteen, and cacao pods) and five tropical vegetable waste (stem of sembukan, lamtoro pods, jengkol shell, bitter bean pods, Indian marsh fleabane leave) was extracted by using maceration method. The antimicrobial activity of extracts was carried out by using disc diffusion assay and Minimum Inhibitory Concentration. The flavonoids in extract were identified and quantified by using Liquid Chromatography-Mass Spectrometry. The highest antimicrobial activity against Gram-positive bacteria (B. cereus, L. monocytogenes and S. aureus) was shown by jengkol, bitter bean and mangosteen waste extract in the range of 0,00038 to 4,2% for MIC. The highest antimicrobial activity inhibits Gram-negative bacteria (A. hydrophilla, E. coli, S. Typhimurium and V. parahaemolyticus) was shown by jengkol, bitter bean, mangosteen, sembukan and lamtoro waste extract in the range of 0,00038 to 3,1% for MIC which have apigenin, catechin, coumaric acid, gallic acid, genistein, hydroxybenzoic acids, luteolin, myricetin, naringenin dan quercetin as bioactive compounds. Total phenol of those waste extracts was in the range of 0.663 to 4,441 mg GAE/g. Jengkol, bitter bean, mangosteen, sembukan and lamtoro waste extract shown to be a potential natural antimicrobial to inhibit food-borne pathogenic bacteria.","PeriodicalId":14508,"journal":{"name":"Italian Journal of Food Safety","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/1c/a4/ijfs-11-3-10510.PMC9531141.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33492206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3