YE CHERNG INDUSTRIAL PRODUCTS CO., LTD

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T = 140 ℃; t = 8h; p = 3 bar; hydrolosis in NaOH; pH = 14

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Solution of TOTAL BILE ACIDS and TAURINE

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Addition of Sulphuric Acid, precipitation at controlled pH and filtration

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Mother liquors: TAURINE, sulphates and other amminoacisd

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Concentration at 100℃ until precipitation of sulphates; filtration

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Mother liquors: TAURINE, and other amminoacids

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Adsorption of mother liquors on silica gel; drying

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Adsorption of mother liquors on silica gel; NATURAL TAURINE
“ AQUA-P ”