Výsledky vyhledávání - "P. V. Sujith Kumar"

Enzyme-Assisted Process for Production of Superior Quality Vanilla Extracts from Green Vanilla Pods Using Tea Leaf Enzymes

Autor: B. N. Shyamala, G. Sulochanamma, Maya Prakash, P. V. Sujith Kumar, Madeneni Madhava Naidu, Munna Singh Thakur

Publikováno v: Food and Bioprocess Technology. 5:527-532

Vanilla planifolia Andrews is a perennial tropical vine and is an orchid grown for its pleasant flavor. There is an increasing trend world over for using natural flavors. Vanilla being an important food flavoring ingredient, the demand for natural va

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e20251c39e4b381fe90f4793a205d95f
https://doi.org/10.1007/s11947-009-0291-y

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Biosensor for the determination of phenols based on Cross-Linked Enzyme Crystals (CLEC) of laccase

Autor: Joyashree Roy, T. Emilia Abraham, K. S. Abhijith, P. V. Sujith Kumar, Munna Singh Thakur

Publikováno v: Biosensors and Bioelectronics. 21:206-211

Cross-linked enzyme crystals (CLECs) are a versatile form of biocatalyst that can also be used for biosensor application. Laccase from Trametes versicolor (E.C.1.10.3.2) was crystallized, cross-linked and lyophilized with beta-cyclodextrin. The CLEC

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e48c1cca832c7d28568d8cedfbc36ae0
https://doi.org/10.1016/j.bios.2004.08.024

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Comparative assessment of tea quality by various analytical and sensory methods with emphasis on tea polyphenols

Autor: Ramasamy Ravi, Meenakshi Thakur, P. V. Sujith Kumar, Shabana Basheer

Attempts were made to evolve an efficient technique for quality assessment of tea (Camellia sinensis) using a tyrosinase based biosensor to detect polyphenols (PP). Tyrosinase catalyzes the polymerization of PP to form theaflavins (Tf) and thearubigi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8916113ec5059a2e1cf418b00d9bc258
https://europepmc.org/articles/PMC3551171/

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Immobilised tyrosinase-based biosensor for the detection of tea polyphenols

Autor: Munna Singh Thakur, K. S. Abhijith, Mukta Kumar, P. V. Sujith Kumar

Publikováno v: Analytical and bioanalytical chemistry. 389(7-8)

An amperometric principle-based biosensor containing immobilized enzyme tyrosinase has been used for detection of polyphenols in tea. The immobilized tyrosinase-based biosensor could detect tea polyphenols in the concentration range 10-80 mmol L(-1).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4c001d198b6a65ca80db9ea16f855af
https://pubmed.ncbi.nlm.nih.gov/17928999

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