X 射线辐照和棕榈蜡涂层对酸橙（Citrus latifolia Tan.）

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-05-01 DOI:10.21273/hortsci17743-24

Xiuxiu Sun, Peter A. Follett, Chang Shu, Zahra Yusufali, Jinhe Bai, Marisa Wall

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引用次数: 0

摘要

在波斯（大溪地）酸橙（Citrus latifolia Tan.）用 0、150、300 或 450 Gy 的辐照剂量对涂覆或未涂覆棕榈蜡的水果进行处理，然后在 13 °C 下贮藏 14 天，在 20 °C 下贮藏 6 天，以模拟从夏威夷到美国大陆的商业运输和销售条件。在辐照后 7 天、14 天和 14 + 6 天分析了果实的颜色、重量损失、总可溶性固形物（TSS）含量和可滴定酸度（TA）。与未涂蜡的对照组相比，涂蜡可明显延缓果皮褪色，并使果实重量损失减少 7% 以上。在第 14 + 6 天，辐照对涂蜡水果的果皮ΔE 没有影响。无论是否涂蜡，辐照都不会影响果肉颜色的ΔE、重量损失、TSS 含量或 TA。涂蜡与剂量≤450 Gy的辐照处理相结合，可确保青柠檬的视觉质量和化学成分适销对路，同时提供检疫安全。

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Effect of X-ray Irradiation and Carnauba Wax Coating on Quality of Lime (Citrus latifolia Tan.) Fruit

The quality of Persian (Tahiti) lime (Citrus latifolia Tan.) fruit was determined following coating with carnauba wax and X-ray irradiation at doses suitable for disinfestation of quarantine pests. Fruit with or without carnauba wax coating were treated with irradiation doses of 0, 150, 300, or 450 Gy, and stored for 14 days at 13 °C and 6 days at 20 °C to simulate commercial transportation and marketing conditions from Hawaii to the continental United States. The fruit color, weight loss, total soluble solids (TSS) content, and titratable acidity (TA) were analyzed at 7, 14, and 14 + 6 days post irradiation. Wax coating significantly delayed fruit peel discoloration, and reduced fruit weight loss by more than 7% compared with the unwaxed controls. Irradiation did not affect ΔE of the peel for coated fruit at day 14 + 6. Irradiation with or without coating did not affect ΔE of flesh color, weight loss, TSS content, or TA. Wax coating combined with irradiation treatment of limes at doses ≤450 Gy ensured marketable visual quality and chemical composition while providing quarantine security.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.