000			01668nam a2200241Ia 4500
003			MX-MdCICY
005			20250625124728.0
040			_cCICY
090			_aB-8876
245	1	0	_aSelective Solvent Extraction of Ruberythric Acid from Madder Roots and Subsequent Hydrolysis with Beta-Glucosidase
490	0		_vJournal of Fermentation and BioEngineering, 8186), p.567-569, 1996
520	3		_aSelective solvent extraction of anthraquinones (alizarin and lucidin)and their prlmeverosides (ruherythric acid and lucidin-3-o-primeveroside)from madder roots could be achieved using two-phase extractm with chloroform (CHCl& and potassium hydroxide aqueous solution (KOH,). Ruberythrlc acid extracted to the aqueous phase could be selectively and completely converted to aliznrln within 360 mln by enzymatic hydrolysis with B-glucosidase at 50°C and at pH 5, reducing the inhibitory effect on the reaction caused by alizarin, which is not extracted in appreciable amounts into the aqueous phase, without appreciable hydrolysis of ldcidln-3- o-primeveroside. It was also found that ruberythrlc acid extracted from madder hairy roots by CHC13- KOH,, two-phase extraction was efficiently converted to alizarin in the same manner.
650	1	4	_aSOLVENT EXTRACTION
650	1	4	_aRUBERYTHRIC ACID
650	1	4	_aMADDER ROOT
650	1	4	_aENZYMATIC HYDROLYSIS
700	1	2	_aMasawaki, T.
700	1	2	_aTaya, M.
700	1	2	_aTone, S.
856	4	0	_uhttps://drive.google.com/file/d/1GXqRXemHAV5nEHTK8U8xlSqdaP-AuYKs/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
942			_2Loc _cREF1
008			250602s9999 xx |||||s2 |||| ||und|d
999			_c43138 _d43138