Research Keyword: Central Composite Design

Statistical optimization of crude oil bioremediation using Streptomyces aurantiogriseus isolated from Egypt’s Western Desert

Researchers from Egypt isolated a special type of bacteria called Streptomyces aurantiogriseus that can break down crude oil and remove it from contaminated soil. Using scientific optimization techniques, they found the best conditions for this bacteria to work most effectively, achieving 92% oil removal in soil experiments. This eco-friendly approach offers a sustainable solution to clean up oil-polluted environments without harmful chemicals.

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Process Optimization for the Bioinspired Synthesis of Gold Nanoparticles Using Cordyceps militaris, Its Characterization, and Assessment of Enhanced Therapeutic Efficacy

Scientists successfully created tiny gold particles using an edible mushroom called Cordyceps militaris instead of harsh chemicals. These gold nanoparticles are incredibly small (just 7 nanometers) and showed impressive healing potential against bacteria, diabetes-related enzymes, and even cancer cells in lab tests. The method is environmentally friendly, safe, and could lead to new medical treatments.

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Acid Phosphatase Produced by Trichoderma harzianum in Solid Fermentation Using Millet

Researchers used a fungus called Trichoderma harzianum grown on millet grain to produce phosphatase enzymes, which help convert unavailable phosphorus in soil into forms that plants can use. By carefully controlling the amount of millet, moisture, and fungal starter culture, they achieved significantly higher enzyme production than previous methods. This inexpensive, sustainable approach could improve soil fertility and plant growth in agriculture.

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Physicochemical, microbiological, and microstructural changes in germinated wheat grain

When wheat grains are exposed to moisture and warm conditions, they begin to sprout, which damages their quality and usefulness. This research studied how different moisture, temperature, and time conditions affect sprouted wheat grain. Scientists found that sprouting significantly changes the grain’s structure, reducing its starch content and increasing microbial contamination. The findings suggest that sprouted wheat can be processed into useful products if grown under carefully controlled conditions.

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Statistical methodologies for enhancing lipase production from Aspergillus Niger and using biologically treated cottonseed waste in animal nutrition

This study shows how scientists can grow an enzyme called lipase on cottonseed waste using a fungus called Aspergillus niger. The leftover treated material becomes excellent animal feed with high protein and important amino acids. This approach solves two problems at once: producing valuable enzymes for industry while creating nutritious feed for livestock from agricultural waste.

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Physicochemical, microbiological, and microstructural changes in germinated wheat grain

When wheat grains sprout due to moisture and humidity during harvest, they lose quality and economic value. This study examined what happens to sprouted wheat grain under different moisture, temperature, and time conditions. The researchers found optimal conditions to maximize desirable components like starch and protein while minimizing harmful microbial contamination. The findings show that sprouted wheat can potentially be converted into useful industrial products, turning a harvest problem into an opportunity.

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Optimizing and Characterization of Soybean Oil Seed Cake Protein Hydrolysis: In Vitro Analysis

Researchers successfully created a high-protein powder from soybean processing waste by breaking down proteins using special enzymes. The resulting powder contains 60% protein and shows promising health benefits including antioxidant properties and the ability to slow glucose absorption, making it potentially useful for managing diabetes and obesity. This converts a low-value agricultural byproduct into a valuable ingredient for food and pharmaceutical applications.

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