Synergistic effects of intermolecular copigmentation and high-pressure processing on stabilizing mangosteen pericarp anthocyanins
The mangosteen pericarp contains unstable non-acylated ACNs, rendering it prone to degradation. Therefore, intermolecular copigmentation of semi-purified ACNs (SPA) with tartaric acid (SPA-TA), sinapic acid (SPA-SA), catechin (SPA-CE), and sucrose (SPA-SU) in 1:5 and 1:10 M ratios were used to incre...
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/117430/ http://psasir.upm.edu.my/id/eprint/117430/1/117430.pdf |
| _version_ | 1848867246065057792 |
|---|---|
| author | Ijod, Giroon Mohamed Nawawi, Nur Izzati Qoms, Mohammed S. Rashedi Ismail Fitry, Mohammad Abd Rahim, Muhamad Hafiz Charalampopoulos, Dimitris Sulaiman, Rabiha Mohd Adzahan, Noranizan Mohamad Azman, Ezzat |
| author_facet | Ijod, Giroon Mohamed Nawawi, Nur Izzati Qoms, Mohammed S. Rashedi Ismail Fitry, Mohammad Abd Rahim, Muhamad Hafiz Charalampopoulos, Dimitris Sulaiman, Rabiha Mohd Adzahan, Noranizan Mohamad Azman, Ezzat |
| author_sort | Ijod, Giroon |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The mangosteen pericarp contains unstable non-acylated ACNs, rendering it prone to degradation. Therefore, intermolecular copigmentation of semi-purified ACNs (SPA) with tartaric acid (SPA-TA), sinapic acid (SPA-SA), catechin (SPA-CE), and sucrose (SPA-SU) in 1:5 and 1:10 M ratios were used to increase their stability during storage for 77 days at 25 ± 1 °C in pH 3 buffer solution. The SPA-TA1:5 complex showed the significant highest stability of total monomeric ACN content (TMAC) with a half-life (t1/2) = 56.9 days, cyanidin-3-O-sophoroside (C3S) with t1/2 = 48.1 days and color retention (69.80 %) compare to SPA with TMAC (t1/2 = 37.4), C3S (t1/2 = 13.3) and color retention (57.2 %) after 49 days (p < 0.05). The thermal stability of SPA-TA1:5 at 60 °C improved after high-pressure processing (HPP) at 300 and 500 MPa for 10 min. Fourier-transform infrared spectroscopy (FT-IR) and molecular docking indicate copigmentation interactions, including hydrogen bonding and π-π interactions. This study demonstrates a sustainable method to stabilize non-acylated ACNs, offering a natural alternative to synthetic dyes for food and beverage applications. |
| first_indexed | 2025-11-15T14:33:26Z |
| format | Article |
| id | upm-117430 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:33:26Z |
| publishDate | 2025 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1174302025-05-22T02:27:44Z http://psasir.upm.edu.my/id/eprint/117430/ Synergistic effects of intermolecular copigmentation and high-pressure processing on stabilizing mangosteen pericarp anthocyanins Ijod, Giroon Mohamed Nawawi, Nur Izzati Qoms, Mohammed S. Rashedi Ismail Fitry, Mohammad Abd Rahim, Muhamad Hafiz Charalampopoulos, Dimitris Sulaiman, Rabiha Mohd Adzahan, Noranizan Mohamad Azman, Ezzat The mangosteen pericarp contains unstable non-acylated ACNs, rendering it prone to degradation. Therefore, intermolecular copigmentation of semi-purified ACNs (SPA) with tartaric acid (SPA-TA), sinapic acid (SPA-SA), catechin (SPA-CE), and sucrose (SPA-SU) in 1:5 and 1:10 M ratios were used to increase their stability during storage for 77 days at 25 ± 1 °C in pH 3 buffer solution. The SPA-TA1:5 complex showed the significant highest stability of total monomeric ACN content (TMAC) with a half-life (t1/2) = 56.9 days, cyanidin-3-O-sophoroside (C3S) with t1/2 = 48.1 days and color retention (69.80 %) compare to SPA with TMAC (t1/2 = 37.4), C3S (t1/2 = 13.3) and color retention (57.2 %) after 49 days (p < 0.05). The thermal stability of SPA-TA1:5 at 60 °C improved after high-pressure processing (HPP) at 300 and 500 MPa for 10 min. Fourier-transform infrared spectroscopy (FT-IR) and molecular docking indicate copigmentation interactions, including hydrogen bonding and π-π interactions. This study demonstrates a sustainable method to stabilize non-acylated ACNs, offering a natural alternative to synthetic dyes for food and beverage applications. Elsevier 2025 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/117430/1/117430.pdf Ijod, Giroon and Mohamed Nawawi, Nur Izzati and Qoms, Mohammed S. and Rashedi Ismail Fitry, Mohammad and Abd Rahim, Muhamad Hafiz and Charalampopoulos, Dimitris and Sulaiman, Rabiha and Mohd Adzahan, Noranizan and Mohamad Azman, Ezzat (2025) Synergistic effects of intermolecular copigmentation and high-pressure processing on stabilizing mangosteen pericarp anthocyanins. Food Chemistry, 480. art. no. 143888. pp. 1-13. ISSN 0308-8146; eISSN: 1873-7072 https://linkinghub.elsevier.com/retrieve/pii/S0308814625011392 10.1016/j.foodchem.2025.143888 |
| spellingShingle | Ijod, Giroon Mohamed Nawawi, Nur Izzati Qoms, Mohammed S. Rashedi Ismail Fitry, Mohammad Abd Rahim, Muhamad Hafiz Charalampopoulos, Dimitris Sulaiman, Rabiha Mohd Adzahan, Noranizan Mohamad Azman, Ezzat Synergistic effects of intermolecular copigmentation and high-pressure processing on stabilizing mangosteen pericarp anthocyanins |
| title | Synergistic effects of intermolecular copigmentation and high-pressure processing on stabilizing mangosteen pericarp anthocyanins |
| title_full | Synergistic effects of intermolecular copigmentation and high-pressure processing on stabilizing mangosteen pericarp anthocyanins |
| title_fullStr | Synergistic effects of intermolecular copigmentation and high-pressure processing on stabilizing mangosteen pericarp anthocyanins |
| title_full_unstemmed | Synergistic effects of intermolecular copigmentation and high-pressure processing on stabilizing mangosteen pericarp anthocyanins |
| title_short | Synergistic effects of intermolecular copigmentation and high-pressure processing on stabilizing mangosteen pericarp anthocyanins |
| title_sort | synergistic effects of intermolecular copigmentation and high-pressure processing on stabilizing mangosteen pericarp anthocyanins |
| url | http://psasir.upm.edu.my/id/eprint/117430/ http://psasir.upm.edu.my/id/eprint/117430/ http://psasir.upm.edu.my/id/eprint/117430/ http://psasir.upm.edu.my/id/eprint/117430/1/117430.pdf |