Optimization of ethanol extraction and further purification of isoflavones from soybean sprout cotyledon (Record no. 45030)

MARC details
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fixed length control field 01499nam a2200241Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625140638.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-10799
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245 10 - TITLE STATEMENT
Title Optimization of ethanol extraction and further purification of isoflavones from soybean sprout cotyledon
490 0# - SERIES STATEMENT
Volume/sequential designation Food Chemistry, 117(2), p.312-317, 2009
520 3# - SUMMARY, ETC.
Summary, etc. Isoflavones from cotyledons of soybean sprouts were extracted with aqueous ethanol and further concentrated to obtain a product with a high concentration of isoflavone. The ethanol concentration, extraction time and reaction temperature were optimized by using response surface methodology (RSM). Isoflavones in aqueous ethanol were concentrated by a three-step procedure comprised of solid phase extraction (SPE)with Diaion HP-20 and Amberlite-XAD-2 adsorption columns, acid hydrolysis, and liquid- liquid extraction. The maximum amount of isoflavone in aqueous ethanol extracts (11.6 mg/g solid)was obtained when isoflavones in cotyledons (2.18 mg/ g solid)were extracted with 80-90
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ISOFLAVONE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element RSM
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element SOLID PHASE EXTRACTION (SPE)
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element LIQUID-LIQUID EXTRACTION (LLE)
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Yong Cho, S.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Nam Lee, Y.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Park, H.J.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1F4M5s2swxu1ZGayu5zuUEH7Y9HHTXMhn/view?usp=drivesdk">https://drive.google.com/file/d/1F4M5s2swxu1ZGayu5zuUEH7Y9HHTXMhn/view?usp=drivesdk</a>
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Source of classification or shelving scheme Clasificación local
Koha item type Documentos solicitados
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-10799 25.06.2025 25.06.2025 Documentos solicitados