antimicrobial properties – Page 2

Synbiotic microencapsulation of Lactiplantibacillus plantarum-lentinan for enhanced growth in broilers

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Researchers developed a special protective coating for beneficial bacteria called L. plantarum mixed with lentinan from mushrooms. This mixture helps chickens grow better and stay healthier by improving their digestion and fighting harmful bacteria. When the coated bacteria reach the chicken’s intestines, they release their beneficial properties, improving growth rate and immune function without using antibiotics.

Carvacrol Encapsulation in Chitosan–Carboxymethylcellulose–Alginate Nanocarriers for Postharvest Tomato Protection

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Researchers created tiny nanocarriers made from natural biopolymers that can deliver carvacrol, a natural antimicrobial compound from oregano and thyme, to protect tomatoes from fungal rot after harvest. These nano-sized delivery systems were more effective than the unencapsulated carvacrol at fighting three common postharvest fungal pathogens. The treatment is safe and could offer a sustainable alternative to conventional fungicides for keeping harvested tomatoes fresh longer.

Essential Oils as an Antifungal Alternative for the Control of Various Species of Fungi Isolated from Musa paradisiaca: Part I

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Researchers tested six common cooking and medicinal herbs in oil form to see if they could kill fungi that damage bananas after harvest. Cinnamon oil was the most effective, successfully stopping all five types of harmful fungi at relatively low concentrations. The findings suggest these natural oils could replace harsh chemical fungicides used to preserve bananas during storage and transport, making banana production more environmentally friendly.

Chemical profile and bioactivity of essential oils from five Turkish thyme species against white mold fungal disease agent Sclerotinia sclerotiorum

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Researchers tested essential oils from five different thyme species grown in Turkey against a common plant fungus that causes white mold disease. They found that oils rich in carvacrol, particularly from Thymbra spicata and Satureja cilicica, were very effective at stopping fungal growth. These natural oils could be used as environmentally friendly alternatives to chemical pesticides in farming.

Study on the inhibitory mechanism of fig leaf extract against postharvest Fusarium in melon

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Researchers discovered that fig leaves contain natural compounds that can prevent fruit rot caused by Fusarium fungus in melons. When applied to infected melons, the fig leaf extract kills the fungus by damaging its cell membranes and overwhelming it with harmful molecules called reactive oxygen species. This natural treatment could replace chemical fungicides that harm the environment and leave residues on food, offering a safer way to preserve melons during transport and storage.

Extraction and Identification of the Bioactive Metabolites Produced by Curvularia inaequalis, an Endophytic Fungus Collected in Iran from Echium khuzistanicum Mozaff

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Researchers discovered a fungus living inside an Iranian medicinal plant that produces three natural compounds with powerful antimicrobial properties. The most promising compound, phomalactone, killed dangerous bacteria including MRSA and also prevented growth of fungal plant diseases. This discovery shows that exploring symbiotic fungi in medicinal plants could lead to new natural antibiotics and agricultural fungicides.

Eleven new species of Trichoderma (Hypocreaceae, Hypocreales) from China

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Scientists discovered 11 new species of Trichoderma fungi in China that were isolated from soil and grass plants. These fungi are important because they can produce useful compounds, help control plant diseases, and promote plant growth. The researchers used genetic analysis and microscopy to identify and describe these new species, expanding our knowledge of fungal diversity in China.

Neem Essential Oil as an Antifungal Agent against Phyllosticta citricarpa

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Citrus fruits are susceptible to a serious fungal disease called black spot that prevents them from being exported to certain countries. This study tested neem oil, a natural plant extract, as a replacement for chemical fungicides currently used to clean citrus fruits. The researchers found that neem oil was just as effective as the standard copper-based treatments at killing the fungus and preventing the disease, and it worked by breaking down the fungus cell membranes. This natural alternative could help farmers and fruit companies maintain food safety while using more eco-friendly solutions.

Endophytic Fungi Isolated from the Marine Macroalga Dictyopteris pacifica in Korea

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Researchers in Korea discovered three species of fungi living inside a brown seaweed called Dictyopteris pacifica. These fungi were previously unknown in Korea and were identified using genetic analysis. The fungi have mutualistic relationships with the seaweed and may produce compounds useful for medicines and treating diseases.

Effect of Dietary Insect Meal and Grape Marc Inclusion on Flavor Volatile Compounds and Shell Color of Juvenile Abalone Haliotis iris

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Researchers tested whether using insect meal and grape marc as sustainable alternatives to fish meal in abalone feed would affect meat flavor and shell color. The study found that grape marc reduced unpleasant off-flavors in the meat while insect meal had minimal effect on flavor. Neither ingredient significantly changed shell color. These findings suggest these sustainable ingredients could improve both environmental impact and product quality in abalone farming.

therapeutic action: antimicrobial properties