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Extraction, purification, and characterisation of the flavonoids from Opuntia milpa alta skin
Opuntia milpa alta skin flavonoids extraction LC-MS isorhamnetin 3-O-(2, 6-dirhamnosyl)glucoside isorhamnetin 3-O-D-rutinoside
2014/2/27
The flavonoids contained in Opuntia milpa alta skin were extracted, purified, and identified. Based on single factor experimental results, the extraction parameters were optimised by using orthogonal ...
Modelling of solid-liquid extraction process of total polyphenols from soybeans
solid-liquid extraction soybeans total polyphenols modelling optimisation
2014/2/27
The influence of the solvent, temperature, and extraction time on the extractability of total polyphenols from milled soybeans variety Ika was investigated. The study was performed in order to select ...
Trace Volatile Components in Essential Oil of Citrus sudachi by Means of Modified Solvent Extraction Method
sudachi modified solvent extraction conventional solvent extraction
2009/6/17
Sixty-five grams of sudachi (Citrus sudachi Hort. ex Shirai) essential oil from 18 kg of peel was isolated by a modified solvent extraction (MSE) in a semi-preparative scale with a hand-screw pressing...
Extraction of carrot (Daucus carota L.) carotenes under different conditions
carrot extraction carotenes dyestuff yield of β-carotene temperature of extraction
2014/3/3
This paper describes carotenes extraction from carrot under different conditions involving different temperatures, treatment of samples, and solvents (ethanol, 2-propanol). Carrot roots (Daucus carota...
Efficient extraction of caffeic acid derivatives from adventitious roots of Echinacea purpurea
adventitious roots caftaric acid chlorogenic acid chichoric acid Echinacea purpurea
2014/3/3
Echinacea species are popular herbal medicine and food supplements for enhancing the immune system. This study was conducted with the aim of developing an efficient heat reflux extraction of caffeic a...