Czech Journal of Food Sciences最新文献

{"title":"Corrigendum: Meat quality - Genetic background and methods of its analysis","authors":"Marek Kowalczyk","doi":"10.17221/26/2023-cjfs","DOIUrl":"https://doi.org/10.17221/26/2023-cjfs","url":null,"abstract":"","PeriodicalId":10882,"journal":{"name":"Czech Journal of Food Sciences","volume":"682 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135945445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recipes and Proximate Composition of Some Traditional African Nightshade Dishes Consumed in the North West Region of Cameroon","authors":"Clementine Endam Njong, R. Feumba, R. Ejoh","doi":"10.47941/jfs.1198","DOIUrl":"https://doi.org/10.47941/jfs.1198","url":null,"abstract":"Purpose: The objective of this study was to describe the methods of preparation of African nightshade (Solanum scabrum) and to determine the proximate composition of the African nightshade dishes consumed by Cameroonians living in Boyo, Momo, Mezam and Menchum divisions of the North West Region. \u0000Methodology: The African nightshade used in the preparation of all the 25 recipes was purchased from the same farmer at kedjom ketingoh in Mezam division and the dishes were prepared at the laboratory of the College of Technonolgy – University of Bamenda (COLTECH-UBa).The 25 African nightshade dishes were then transferred to the Nutrition Centre for Research (CRAN) of the Ministry of Scientific Research and Innovation Cameroon for proximate composition determination. The contents in dry matter, ash, crude proteins, total lipids, crude fibres and total sugars were determined by standard AOAC methods. \u0000Findings: The African nightshade dishes consumed are prepared from leguminous seeds : (egusi seeds and groundnut seeds), fluted pumpkin seeds, tomatoes, Irish potatoes and palm oil. The results obtained are expressed in percentage DW for ash, dry matter, proteins, lipids, crude fibres and Total sugars. The dry matter content ranges from (90.130g/100gDW to 95.626g/100gDW); ash content (9.301g/100g to 18.548g/100g), crude protein (16.7g/100g DW to 22.8g/100g DW), total lipid (7.50g/100g DW to 54.49g/100g DW), crude fibre (6.70g/100g  to 20.10g/100g), Total sugars (0.64g/100g  to 9.14g/100g). This study  also reveals that a higher consumption of dishes made from leguminous seeds: egusi seeds, and groundnuts seeds such as “Scrubbed nightshade leaves boiled in egusi”, “Seasoned Mbas a sekoyn”, “Seasoned Mbas a mtsong mbi” and  “English style with groundnuts” and low consumption of their complements will lead to a good nutritional balance. The study further reveals that the African nightshade dishes are good sources of proteins, crude fibres and poor sources of Carbohydrates. \u0000Unique Contribution to Theory, Policy and Practice: This study provided information on: the nutrient composition of African nightshade dishes consumed in the North West Region of Cameroon; nutritional data of this species of vegetable that will be useful for nutrition education as a means to improve the nutritional status of the population and also made available documented food composition database for reference by consumers, dieticians and researchers.","PeriodicalId":10882,"journal":{"name":"Czech Journal of Food Sciences","volume":"1 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81594193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Influence of the surface/volume ratio on the rheological properties of starch dispersions","authors":"G. López-Echevarría, Jorge Adalberto Huerta-Ruelas, G. Velázquez, Martin Jesús Nieto-Perez, G. Mendez‐Montealvo","doi":"10.17221/155/2022-cjfs","DOIUrl":"https://doi.org/10.17221/155/2022-cjfs","url":null,"abstract":"","PeriodicalId":10882,"journal":{"name":"Czech Journal of Food Sciences","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47336829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimising consumer acceptability of Cauca specialty coffee through roasting profiles on acidity and body sensory attributes","authors":"Diego Andrés Campo-Ceballos, C. Gaviria-López","doi":"10.17221/181/2022-cjfs","DOIUrl":"https://doi.org/10.17221/181/2022-cjfs","url":null,"abstract":"","PeriodicalId":10882,"journal":{"name":"Czech Journal of Food Sciences","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46138567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Common bean (Phaseolus vulgaris L.) seed germination improves the essential amino acid profile, flavonoid content and expansion index","authors":"Luis Díaz-Batalla, K. Aguilar-Arteaga, J. Castro‐Rosas, Reyna Nallely Falfán-Cortés, R. Navarro-Cortez, C. Gómez‐Aldapa","doi":"10.17221/5/2022-cjfs","DOIUrl":"https://doi.org/10.17221/5/2022-cjfs","url":null,"abstract":"","PeriodicalId":10882,"journal":{"name":"Czech Journal of Food Sciences","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49547710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Challenging the problematic detection of clostridial isolates causing late-blowing defect with MALDI-TOF MS","authors":"Pelin Ertürkmen, Z. Öner","doi":"10.17221/199/2022-cjfs","DOIUrl":"https://doi.org/10.17221/199/2022-cjfs","url":null,"abstract":"","PeriodicalId":10882,"journal":{"name":"Czech Journal of Food Sciences","volume":"1 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42030488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biodiversity of Vitis vinifera endophytes in conventional and biodynamic vineyard","authors":"M. Vrublevskaya, Thi Tra My Nguyenová, L. Drábová, P. Lovecká, B. Vrchotová, O. Maťátková, Markéta Kulišová, Irena Jarošová Kolouchová","doi":"10.17221/200/2022-cjfs","DOIUrl":"https://doi.org/10.17221/200/2022-cjfs","url":null,"abstract":"","PeriodicalId":10882,"journal":{"name":"Czech Journal of Food Sciences","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49480946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Potential of moringa (Moringa oleifera) leaf powder for functional food ingredients: A review","authors":"Lina Novi Ariani, T. Estiasih, W. Sunarharum, A. Khatib","doi":"10.17221/221/2022-cjfs","DOIUrl":"https://doi.org/10.17221/221/2022-cjfs","url":null,"abstract":"","PeriodicalId":10882,"journal":{"name":"Czech Journal of Food Sciences","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45036731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative Study of some Physicochemical Properties of Extracted Oil from Modified and Non-modified Cottonseeds","authors":"Eman ELJak Elsadig, A. Ali, Muawia Ibrahim Abdelgadir","doi":"10.47941/jfs.1188","DOIUrl":"https://doi.org/10.47941/jfs.1188","url":null,"abstract":"Purpose: The objective of this study was to investigate the physicochemical characteristics of seeds oil extracted, roots and leafs from genetically modified cotton seeds and local non-genetically modified. \u0000Methodology: Cotton seeds samples were collected from Elguziera State farms and White Nile State farms, Sudan. Collected samples were transferred to the Central research laboratory of natural and environmental resources. Oil from cotton seeds was extracted using soxhlet method, hexan was used as solvent. Determined physicochemical characteristics were pH, refractive index, specific gravity, free fatty acids, acid value, peroxide value, iodine value, saponification value, and In addition the moisture, ash, protein, fat, fiber, calcium, Iron, magnesium, Potassium, and phosphor from roots and leafs. \u0000Findings: The two oil samples showed significantly (P≤0.05) difference in oil content, but they showed no significant difference in refractive index with a mean value of 1.47, also  specific gravity; in all samples ,had value (0.94), showed significantly (P≤0.05) difference in peroxide values between Elguziera State farms and White Nile State farms; also significant (P≤0.05) difference in iodine value (7.61, 1.67, 2.18 and 1.167 respectively) was observed, saponification value (5.61,1.96, 1.96,and 4.77 respectively), free fatty acids (2.82,1.80,3.03 and 8.84 respectively), acid value (4.20,4.48,4.48 and 4.76, respectively) showed significant (P≤0.05) difference.","PeriodicalId":10882,"journal":{"name":"Czech Journal of Food Sciences","volume":"8 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73206338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Screening and quantification of pesticide residues in ciders by liquid chromatography-high resolution mass spectrometry","authors":"V. Zušťáková, M. Dušek, Vladimíra Jandovská, J. Olšovská","doi":"10.17221/158/2022-cjfs","DOIUrl":"https://doi.org/10.17221/158/2022-cjfs","url":null,"abstract":"","PeriodicalId":10882,"journal":{"name":"Czech Journal of Food Sciences","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43824624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}