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Effectively inhibit the urease enzyme
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This paper was carried out for detection of Rutin, Kaepferol, and Quercetin in corn silk, and an investigation of their effects (within crude) on the inhibition of urease enzyme and Klebsiella species urease. An HPLC has been used to detect the three flavonoid components in three extracts of corn silk (using 99.9% ethanol, 80% ethanol and water). The results were (0.012mg/L) of Quercetin in 99.9% ethanolic extract (99.9% EE).
10p
nguaconbaynhay10
22-01-2021
8
1
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This paper was carried out for detection some types of bacteria in patients with kidney stones and the use of corn silk extracts to effectively inhibit the urease enzyme in Klebsiella Species. However, the urine culture was performed for 100 patients with kidney stones, making sure that the patients did not take any anti - bacterial medication.
10p
cothumenhmong5
17-05-2020
9
1
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Urea is the most widely used nitrogen (N) fertilizer, with a projected increase in annual demand of 1.5% in the coming years. After its application to soil, urea undergoes hydrolysis via the urease enzyme, causing increases in the soil pH in the surrounding area of the granules and resulting in NH3 losses that average 16% of N applied worldwide and can reach 40% or more in hot and humid conditions. The use of urease inhibitors is an effective way to reduce NH3 losses.
9p
trinhthamhodang1
14-11-2019
14
1
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