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1000 Titel
  • Effect of Freeze-Thaw Pretreatment on Extraction Yield and Antioxidant Bioactivity of Corn Carotenoids (Lutein and Zeaxanthin)
1000 Autor/in
  1. Jiao, Yan |
  2. Li, Da-jing |
  3. Chang, Ying |
  4. Xiao, Yadong |
1000 Erscheinungsjahr 2018
1000 Publikationstyp
  1. Artikel |
1000 Online veröffentlicht
  • 2018-11-21
1000 Erschienen in
1000 Quellenangabe
  • 2018:9843503
1000 Copyrightjahr
  • 2018
1000 Lizenz
1000 Verlagsversion
  • https://doi.org/10.1155/2018/9843503 |
1000 Publikationsstatus
1000 Begutachtungsstatus
1000 Sprache der Publikation
1000 Abstract/Summary
  • As a green and low-energy pretreatment method, the effect of freeze-thaw (FT) pretreatment on extraction yield and antioxidant bioactivity of carotenoids of the corn gluten meal (CGM) were evaluated in this study. The CGM particles ruptured in FT treatment due to the repeated damage caused by FT to CGM particles. The carotenoid compounds of pretreated CGM were lutein, zeaxanthin, β-carotene, and cryptoxanthin. Among them, the major carotenoids are lutein and zeaxanthin. The optimized FT pretreatment conditions included freezing temperature of −20°C, moisture content of 100%, and 2 cycles. An increase in the yield of lutein and zeaxanthin was observed in the range of 2.23–16.39 µg/g and 4.66–36.3 µg/g as a result of pretreatment as against 1.17 and 2.52 µg/g of the untreated sample, respectively. Moreover, the release of lutein and zeaxanthin from CGM was facilitated by FT pretreatment and increased the antioxidant activity of the carotenoids.
1000 Fächerklassifikation (DDC)
1000 Liste der Beteiligten
  1. https://orcid.org/0000-0002-2677-5598|https://orcid.org/0000-0002-7932-3325|https://frl.publisso.de/adhoc/uri/Q2hhbmcsIFlpbmc=|https://frl.publisso.de/adhoc/uri/WGlhbywgWWFkb25n
1000 Label
1000 Förderer
  1. Jiangsu University |
  2. Foundation for the Characteristic Discipline of Processing Technology of Plant Foods |
1000 Fördernummer
  1. 1601028A; UNPYSCT-2016091
  2. YSTSXK201806
1000 Förderprogramm
  1. Jiangsu Planned Projects for Postdoctoral Research Funds; University Nursing Program for Young Scholars with Creative Talents in Heilong Jiang Province
  2. -
1000 Dateien
1000 Förderung
  1. 1000 joinedFunding-child
    1000 Förderer Jiangsu University |
    1000 Förderprogramm Jiangsu Planned Projects for Postdoctoral Research Funds; University Nursing Program for Young Scholars with Creative Talents in Heilong Jiang Province
    1000 Fördernummer 1601028A; UNPYSCT-2016091
  2. 1000 joinedFunding-child
    1000 Förderer Foundation for the Characteristic Discipline of Processing Technology of Plant Foods |
    1000 Förderprogramm -
    1000 Fördernummer YSTSXK201806
1000 Objektart article
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1000 @id frl:6414650.rdf
1000 Erstellt am 2019-05-29T14:46:09.808+0200
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1000 Zuletzt bearbeitet Thu Jan 30 19:46:24 CET 2020
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1000 Vgl. frl:6414650
1000 Oai Id
  1. oai:frl.publisso.de:frl:6414650 |
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