Publications by authors named "Manas Jyoti Das"

Ethnopharmacological Relevance: Diabetes and its complications have overwhelmed India's healthcare system. Current therapies are expensive and have adverse side effects, thus dietary changes and alternative treatments are needed. Lagenaria siceraria (Molina) Standl.

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In the present investigation, sensory evaluation of bottle gourd juice (BGJ) samples, obtained from microwave-ultrasound based combined treatment was performed. The raw (sample-1) and conventionally treated (sample-2) alongside microwave-ultrasound treated (sample-3) were considered for the assessment of sensory evaluation. An innovative approach of hybrid fuzzy logic and proportional odd modelling (FL-POM) was implemented for the analysis of the sensory scores.

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Dual modification of cassava starch was carried out using ultrasonication and acetylation by acetic acid by altering the sequence. The results revealed that the type of modification and sequence of modification for dual modified starches significantly affected the properties of starch. The swelling decreased for all the modified starches whereas solubility decreased for ultrasonicated starches but increased for acetylated starch and dual modified starch where acetylation was done after ultrasonication.

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Isolation and identification of lactic acid bacteria (LAB) from rice beer prepared in Assam, India was performed and their growth associated and functional properties were studied. LAB strains were identified as , , and based on 16 s rRNA sequencing. Their growth characteristics at different pH, NaCl concentration, temperature and presence of carbohydrates were profiled.

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Article Synopsis
  • The study focused on using ultrasound-solvent assisted extraction (USAE) to effectively extract phyto-biomolecules from sesame leaves, aiming for maximum functionality and recovery.
  • Optimal extraction conditions were found to be 200 W power, 59% methanol concentration, a solid-to-liquid ratio of 1:14 g/mL, and a 15-minute extraction time, yielding significant total phenolic content and high antioxidant activities.
  • The extracted compounds included gallic acid, chlorogenic acid, and quercetin, which demonstrated notable antioxidant and antimicrobial activities against various foodborne pathogens, highlighting the efficacy of USAE in phyto-biomolecule recovery.
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