Electrostatic atomized water particles delay postharvest senescence of ‘Namwa’ banana (Musa × paradisiaca)

บทความในวารสาร

ผู้เขียน/บรรณาธิการ

กลุ่มสาขาการวิจัยเชิงกลยุทธ์

รายละเอียดสำหรับงานพิมพ์

รายชื่อผู้แต่ง: Salaemae N., Pongprasert N., Boonyaritthongchai P., Wongs-Aree C., Kaewsuksaeng S., Shigyo M., Yamauchi N., Srilaong V.

ผู้เผยแพร่: International Society for Horticultural Science (ISHS)

ปีที่เผยแพร่ (ค.ศ.): 2021

ชื่อย่อของวารสาร: Fruits

Volume number: 76

Issue number: 2

หน้าแรก: 72

หน้าสุดท้าย: 79

จำนวนหน้า: 8

นอก: 0248-1294

eISSN: 1625-967X

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85105201150&doi=10.17660%2fTH2021%2f76.2.3&partnerID=40&md5=d9af0248956ddf241cf84e8b4c68956d

ภาษา: English-Great Britain (EN-GB)

ดูในเว็บของวิทยาศาสตร์ | ดูบนเว็บไซต์ของสำนักพิมพ์ | บทความในเว็บของวิทยาศาสตร์

บทคัดย่อ

Introduction – ‘Namwa’ is one of Thai native banana cultivars. It showed a rapid ripening which leads to senescence-associated peel blackening during the postharvest period. Thus, the effect of electrostatic atomized water particles (EAWPs) on the postharvest quality and senescence of ‘Namwa’ banana was assessed. Materials and methods – Fruit samples were pretreated with EAWPs for 0 (control), 0.5, 1.0, 1.5 and 3 h. After the treatment, the fruits were kept in polypropylene bags with two 5-mm holes and stored at ambient temperature (25±2 °C) under dark conditions. Results and discussion – The 1-h EAWPs treatment performed best at delaying ripening, reducing weight loss, and retarding peel color change, especially the Hue angle and L* value, in ‘Namwa’ banana during storage. It also efficiently delayed the reduction of Chlorophyll a and b contents. Interestingly, EAWPs treated samples showed higher hydrogen peroxide (H2O2) content in peel tissues just after treatment and decreased afterward to a level lower than the control. Moreover, treatment with EAWPs resulted in higher total phenolic content in peel tissues and lower polyphenol oxidase (PPO) and peroxidase (POD) activities associated with lesser peel blackening. Conclusion – The EAWPs treatment maintained postharvest quality of ‘Namwa’ banana through delayed ripening and senescence-associated peel blackening. © 2021 International Society for Horticultural Science. All rights reserved.

คำสำคัญ

Nanoe air purifier, Peel blackening