Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Zusfahair Zusfahair"'
Publikováno v:
Jurnal Kimia Sains dan Aplikasi, Vol 27, Iss 3, Pp 145-150 (2024)
Urease is an enzyme responsible for catalyzing the hydrolysis reaction of urea into CO2 and NH3. The urease isolated in this study came from green bean seeds. The urease enzyme was then tested for its antifungal activity against Candida albicans. The
Externí odkaz:
https://doaj.org/article/6113d2593278486f9d81f5b424b34b36
Autor:
Zusfahair Zusfahair, Dian Riana Ningsih, Puji Lestari, Bilalodin Bilalodin, Eva Aryanti, Niken Istikhari Muslihah
Publikováno v:
Molekul, Vol 19, Iss 1, Pp 8-16 (2024)
Urease is an enzyme that has the role to hydrolyzes urea into ammonia and carbon dioxide. Immobilization is one of the most efficient strategies to improve its activity recovery and properties of urease. This research started with the germination of
Externí odkaz:
https://doaj.org/article/0e64a933fbd641ba8647d4ed9e2e76e5
Autor:
Zusfahair Zusfahair, Dian Riana Ningsih, Amin Fatoni, Bilalodin Bilalodin, Aprilia Nafi Nuraini
Publikováno v:
Molekul, Vol 18, Iss 1, Pp 70-79 (2023)
Urease has been utilized in the field of health and industry. Urease is commonly used in the form of free enzyme, so that the utilization is limited. Urease efficiency can be improved using immobilization enzyme. This research aimed to do the urease
Externí odkaz:
https://doaj.org/article/ced405d1baa64519bdff6ed5485d88c0
Autor:
Dian Riana Ningsih, Anung Riapanitra, Zusfahair Zusfahair, Uyi Sulaeman, Istinganatun Khoeriyah
Publikováno v:
Molekul, Vol 18, Iss 1, Pp 11-20 (2023)
This report presented the synthesis of Arumanis mango (Mangifera indica L.) leaf extract with chitosan tripolyphosphate matrix and its antibacterial activity. This research aimed to obtain an ointment formulation from mango leaf extract with chitosan
Externí odkaz:
https://doaj.org/article/d4cd2d1875e940a9b88c61562b1777f4
Immobilization of Urease from Phaseolus vulgaris L. Seeds Using Calcium Alginate as A Support Matrix
Publikováno v:
Jurnal Natural, Vol 22, Iss 3, Pp 135-140 (2022)
Urease is an enzyme that functions as a catalyst in the hydrolysis of urea into ammonia and carbon dioxide. The industrial sector has made extensive use of urease. To date, enzymes are used in free form, deemed less effective. Therefore, enzymes are
Externí odkaz:
https://doaj.org/article/ca744125244544bcb7399e3ad17de406
Publikováno v:
Jurnal Kimia Valensi, Vol 7, Iss 2, Pp 158-167 (2021)
Urease is a biocatalyst that serves to hydrolyze urea into ammonia and carbon dioxide. Since it is an imported product, the price of urea is still high. Urease can be found in grains. One of the grains that has not been explored for its urease conten
Externí odkaz:
https://doaj.org/article/697eeb99cc6c402db4df257992d9ad1f
Publikováno v:
Molekul, Vol 16, Iss 2, Pp 92-99 (2021)
The determination of heavy metal concentrations has been carried out using sophisticated instruments, and therefore a simple and reliable alternative method is needed as a comparison. The study aimed to determine Cu and Pb concentration of standard s
Externí odkaz:
https://doaj.org/article/6ad4a452cd694181be8f6b07e4bc7fcb
Publikováno v:
Molekul, Vol 14, Iss 1, Pp 64-71 (2019)
The development of biosensors using biological components has an important role in detecting the disease early because it has good selectivity and accuracy. In this study, a biosensor which made is a urea biosensor, based on immobilization urease in
Externí odkaz:
https://doaj.org/article/9b4f4763fcdd44c397f0e1fa5a9b01cf
Publikováno v:
Jurnal Kimia Valensi, Vol 5, Iss 1, Pp 115-123 (2019)
Penggunaan urease dalam analisis urea yang digabungkan dengan suatu transduser disebut biosensor urea.Tujuan penelitian adalah menentukan kadar urea dengan metode biosensor urea berbasis urease biji kacang tolo yang diamobilisasi pada matrik alginat
Externí odkaz:
https://doaj.org/article/bf80e6c65ec54bfb824950913dbdb3aa
Publikováno v:
Journal of Pure and Applied Chemistry Research, Vol 7, Iss 3, Pp 247-256 (2018)
Candida albicans is one of fungi that can cause various infections. This fungal infection is known as candidiasis and some people often suffer from candidiasis. The sweaty and moisty skin is a factor that allows the growth of fungi causing skin disea
Externí odkaz:
https://doaj.org/article/1d4a49a24fad41ba8b77d83348af727e