Sentence examples for tea extraction from inspiring English sources
Therefore, this study aimed to identify the best combination of the compost tea extraction parameters for exalting both chemical and microbiological features.
The mixture of tea extraction was centrifuged at 16,000g and 4 °C for 30 min, and the resultant supernatant was measured at 600 and 320 nm by using a spectrophotometer (Metertec SP8001).
In the case of the green tea extract used here, there is relatively low activity compared to that of the white tea which may be due to the extract supplied in glycerine as opposed to a pure aqueous extraction.
TC ranged from 0.168 g/kg to 1.948 g/kg, depending on the tea leaves, extraction solvent and particle size.
The mixture of tea leaves extraction was then centrifuged at 15,000g for 30 min, and the resultant supernatant was used in the following enzyme activity assays.
It is a centre of rice milling and has oil-extraction, tea- and tobacco-curing, and meat-processing plants.
Regardless of used free radicals, the highest antioxidant activity, as it was expected, had acidified methanol extracts obtained by extraction of pulverised tea leaves.
Extracts obtained by extraction of pulverised tea leaves with acidified methanol had the highest phenolic content (3.823, 4.226 and 6.829 g/kg for green, black and yellow tea, respectively).
The synchronous extraction conditions of tea polyphenols (TPP) and tea polysaccharides (TPS) from Huaguoshan Yunwu (HY) tea and antioxidative activities of the extracts were investigated.
The mixture extraction of tea was filtered by 0.45 µm polyvinylidene difluoride membrane filter (Pall Corporation, Glen Cove, NY, USA) before HPLC analysis.
