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Pragati Singh

Publications (6)

Molecular Detection and Analysis of Carbapenemase Encoding Genes (NDM & OXA-48) in Clinical Strains of Klebsiella pneumoniae Isolated from Urine Samples

Pragati Singh, Usha Verma & Juhi Chaudhary · Microbiology Research Journal International · 2026

Carbapenem resistance among uropathogens is a growing public health concern due to the spread of carbapenemase genes such as blaNDM and blaOXA-48, which reduce the effectiveness of last-line β-lactam antibiotics. This study investigated the presence of these genes in bacteria iso...

Open access Research Article 10.9734/mrji/2026/v36i51740

Ultrasound-assisted Extraction of Bioactive Compounds from Beetroot (Beta vulgaris L.)

Pragati Singh, Pranjali Chauhan, Somya Khanna, Shubhangi Srivastav & Ekta Singh Chauhan · Advances in Research · 2025

Beetroot (Beta vulgaris L.) is a nutrient-rich vegetable known for its high concentration of bioactive compounds such as betalains, phenolic compounds, flavonoids, and carotenoids, which exhibit significant health benefits. This study investigates the potential of Ultrasound-Assi...

Open access Research Article 10.9734/air/2025/v26i21289

Development and Sensory Evaluation of Guava Leaves-Enriched Khakra: Enhancing Nutritional Value of a Traditional Snack

Somya Khanna, Pragati Singh & Ekta Singh Chauhan · Asian Journal of Advanced Research and Reports · 2025

Background: Guava (Psidium guajava L.), a tropical and subtropical fruit, is known for its high nutritional value and medicinal properties. Aim: This study aimed to develop and evaluate a food product enriched with guava leaf powder, specifically focusing on khakra, a traditional...

Open access Research Article 10.9734/ajarr/2025/v19i4957

Comparative Analysis of Bioactive Compounds in Guava (Psidium guajava L.) Fruit and Leaves

Somya Khanna, Pragati Singh & Ekta Singh Chauhan · Asian Journal of Research in Biochemistry · 2025

Introduction: Psidium guajava L. of Myrtaceae family commonly known as guava is highly consumed by people all over the world and India holds first position in cultivating best variety of fruit. Each part of guava tree contains properties that can be used in treating various disea...

Open access Research Article 10.9734/ajrb/2025/v15i2366

Yield of Bioactive Compounds from Guava Fruit and Leaves Using Green Extraction (Ultrasound-Assisted Extraction): A Comparative Study

Somya Khanna, Pragati Singh & Ekta Singh Chauhan · International Journal of Biochemistry Research & Review · 2024

Introduction: Guava (Psidium guajava L.) is a tropical plant widely recognized for its nutritional and medicinal value. Its fruit and leaves are rich sources of bioactive compounds, including phenols, flavonoids, alkaloids, tannins, and terpenoids, which exhibit antioxidant, anti...

Open access Research Article 10.9734/ijbcrr/2024/v33i6942

A Review of Nanotechnology Applications in Food Processing, Packaging, and Preservation

Pranjali Chauhan, Ekta Singh Chauhan & Pragati Singh · Advances in Research · 2024

Nanotechnology has certainly become a phenomenon that is of great significance in many regions such as the pharmaceutical, cosmetic and in particular the food sector, over the years. This is because nanotechnology overlaps with pharmaceutical sciences which involve the structural...

Open access Research Article 10.9734/air/2024/v25i61215