IDEAS home Printed from https://ideas.repec.org/a/gam/jagris/v11y2021i7p586-d581611.html
   My bibliography  Save this article

Carotenoid Content and Bioaccessibility in Commercial Maize Hybrids

Author

Listed:
  • Dora Zurak

    (Faculty of Agriculture, University of Zagreb, Svetošimunska 25, 10000 Zagreb, Croatia)

  • Darko Grbeša

    (Faculty of Agriculture, University of Zagreb, Svetošimunska 25, 10000 Zagreb, Croatia)

  • Marija Duvnjak

    (Faculty of Agriculture, University of Zagreb, Svetošimunska 25, 10000 Zagreb, Croatia)

  • Goran Kiš

    (Faculty of Agriculture, University of Zagreb, Svetošimunska 25, 10000 Zagreb, Croatia)

  • Tatjana Međimurec

    (Ministry of Agriculture, Directorate for Professional Support to the Development of Agriculture and Fisheries, Bani 110, Buzin, 10010 Zagreb, Croatia)

  • Kristina Kljak

    (Faculty of Agriculture, University of Zagreb, Svetošimunska 25, 10000 Zagreb, Croatia)

Abstract

The objective of the present study was to determine the content and bioaccessibility of carotenoids in 104 maize hybrids available at the market. Lutein, zeaxanthin, α- and β-cryptoxanthin, and β-carotene were determined in whole grains and micelles produced during standardized INFOGEST digestibility analysis, and their bioaccessibility was calculated as the ratio of micellar and grain carotenoids. Tested hybrids varied in total carotenoid content, with 34% having total carotenoid content in the range of 15–20 µg/g dry matter (DM) and 41% in the range of 20–25 µg/g DM. The amount of bioaccessible carotenoids increased linearly ( p < 0.05) with increasing content in the grain, and decreased among determined carotenoidsd in the order: lutein (52%) > zeaxanthin (43%) > β-carotene (43%) > α-cryptoxanthin (27%) > β-cryptoxanthin (26%). Bioaccessibility of lutein, zeaxanthin, and β-carotene decreased with increasing content in the grain ( p < 0.05). On average, only 43% of the total carotenoids were bioaccessible in commercial maize hybrids tested, which should be considered when formulating an animal diet.

Suggested Citation

  • Dora Zurak & Darko Grbeša & Marija Duvnjak & Goran Kiš & Tatjana Međimurec & Kristina Kljak, 2021. "Carotenoid Content and Bioaccessibility in Commercial Maize Hybrids," Agriculture, MDPI, vol. 11(7), pages 1-12, June.
  • Handle: RePEc:gam:jagris:v:11:y:2021:i:7:p:586-:d:581611
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2077-0472/11/7/586/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/2077-0472/11/7/586/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Haihai Wang & Yongcai Huang & Qiao Xiao & Xing Huang & Changsheng Li & Xiaoyan Gao & Qiong Wang & Xiaoli Xiang & Yidong Zhu & Jiechen Wang & Wenqin Wang & Brian A. Larkins & Yongrui Wu, 2020. "Carotenoids modulate kernel texture in maize by influencing amyloplast envelope integrity," Nature Communications, Nature, vol. 11(1), pages 1-13, December.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Kristina Kljak & Marija Duvnjak & Dalibor Bedeković & Goran Kiš & Zlatko Janječić & Darko Grbeša, 2021. "Commercial Corn Hybrids as a Single Source of Dietary Carotenoids: Effect on Egg Yolk Carotenoid Profile and Pigmentation," Sustainability, MDPI, vol. 13(21), pages 1-13, November.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Yuxin Fu & Wenxin Xiao & Lang Tian & Liangxing Guo & Guangjin Ma & Chen Ji & Yongcai Huang & Haihai Wang & Xingguo Wu & Tao Yang & Jiechen Wang & Jirui Wang & Yongrui Wu & Wenqin Wang, 2023. "Spatial transcriptomics uncover sucrose post-phloem transport during maize kernel development," Nature Communications, Nature, vol. 14(1), pages 1-11, December.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jagris:v:11:y:2021:i:7:p:586-:d:581611. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.