Isolation and Characterization of Microorganisms from Fermented Cayenne Pepper Obtained from Markets within Enugu Metropolis
Chidinma A. Okafor, Perpetua Ebere Ekwueme
Asian Food Science Journal · pp. 95–104 · Published 19 Aug 2024
10.9734/afsj/2024/v23i8738Abstract
The study investigates the microbial diversity in fermented cayenne pepper sourced from four markets within Enugu metropolis. Fermented foods, including cayenne pepper, are notable for their unique flavors, nutritional benefits, and extended shelf life. This research aims to isolate and characterize the microorganisms present in fermented cayenne pepper, identifying predominant species and evaluating variations in microbial composition across different markets. Samples were collected from Ogbete, Orie-Emene, Abakpa, and Obiagu markets, fermented for 21 days, and analyzed microbiologically using standard techniques. The study revealed diverse bacterial populations, including Streptococcus lactis, Bacillus subtilis, Lactobacillus plantarum, and Enterococcus faecalis. Fungal isolates identified were Mucor spp., Aspergillus niger, Rhodotorulla spp., and Geotricum spp. Ogbete market exhibited the highest bacterial load (6.67 x 10³ CFU/ml), while Abakpa had the least (1.68 x 10³ CFU/ml). Bacterial occurrence was significantly higher across the market with frequency values above 79%. While fungi were below 21% in all cases. The study identifies the impact of environmental conditions and market practices on the microbial ecology of fermented foods, offering insights for optimizing food safety and quality control.
References (21)
- 1 Aflatoxins: A Global Concern for Food Safety, Human Health and Their Management [DOI]
- 2 Review: Diversity of Microorganisms in Global Fermented Foods and Beverages [DOI]
- 3 Appropriate starter culture technologies for small-scale fermentation in developing countries [DOI]
- 4 Recent developments and trends in thermal blanching – A comprehensive review [DOI]
- 5 An overview of fermentation in the food industry - looking back from a new perspective [DOI]
- 6 Precision fermentation for improving the quality, flavor, safety, and sustainability of foods [DOI]
- 7 A systematic review on fermented chili pepper products: Sensorial quality, health benefits, fermentation microbiomes, and metabolic pathways [DOI]
- 8 Water, The Environment, and the Sustainable Development Goals [DOI]
- 9 Molecular identification and physiological characterization of yeasts, lactic acid bacteria and acetic acid bacteria isolated from heap and box cocoa bean fermentations in West Africa [DOI]
- 10 Physicochemical, nutritional, and sensory properties of chips produced from germinated African yam bean (Sphenostylis stenocarpa) [DOI]
- 11 The effects of fermentation with water kefir grains on two varieties of tigernut (Cyperus esculentus L.) milk [DOI]
- 12 Screening of Some Lactic Acid Bacteria Isolated from Selected Nigerian Fermented Foods for Vitamin Production [DOI]
- 13 Potential Role of African Fermented Indigenous Vegetables in Maternal and Child Nutrition in Sub-Saharan Africa [DOI]
- 14 Isolation and characterization of Lactobacillus spp. from curd and its pharmacological application in probiotic chocolate. [DOI]
- 15 Production of Yoghurt from Milk Extract of Tigernut (Cyperus esculentus) Using Lactic Acid Bacteria Isolated from Locally Fermented Milk (Nono) [DOI]
- 16 Microbiological Assessment of Commercial Yogurt Sold in Ota Metropolis, Ogun State, Nigeria. [DOI]
- 17 Evaluation of the quality and shelf-life of cayenne (Capsicum spp.) [DOI]
- 18 The effect of calcium on microbial quality and consistency of chile pepper (Capsicum annuum cv. Mesilla Cayenne) mash during fermentation [DOI]
- 19 Dynamics of Bioactive Compounds during Spontaneous Fermentation of Paste Obtained from Capsicum ssp.—Stage towards a Product with Technological Application [DOI]
- 20 Isolation, identification and biochemical characterization of lactic acid bacteria from selected yogurt samples [DOI]
- 21 Physico-chemical, sensory attributes and microbial analysis of Yoghurt made from Powder Milk and Tiger-nut milk blend
Cited by 2
2 citations reported by external sources — individual citing-article records aren't available to list yet.
Related research
- Microbial Synthesis of Polyhydric Alcohol by Saccharomyces cerevisiae — shares topic coverage
- Physicochemical Properties of Spicy Lactic Fermented Tigernut-milk Drink Monitored during Ambient and Refrigeration Temperature Storage — shares topic coverage
- Influence of Saccharomyces cerevisiae (Baker’s Yeast) on the Fermentation of Ogi-A Nigerian Fermented Food — shares topic coverage
- Effect of Fermentation on Nutrient and Antinutrient Contents of Fermented Whole and Ground African Breadfruit (Treculia africana) Seeds — shares topic coverage
- Effects of Fermentation and Extrusion on the Proximate and Organoleptic Properties of Cowpea-plantain Flour Blends — shares topic coverage
Article metrics
Real usage data collected on this platform.
50
Page views
0
PDF downloads
5
Outbound clicks
2
Citations
Views over time
Views by country
Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".
Traffic sources
Referring site, by host.
Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.