Application of Modified Atmospheres to Control Stegobium paniceum and Lasioderma serricorne Infestation of Stored Chamomile and Coriander and Its Effect On Product Quality

IF 2.4 3区农林科学 Q1 AGRONOMY

Gesunde Pflanzen Pub Date : 2023-10-17 DOI:10.1007/s10343-023-00936-y

Mohamed Y. Hashem, Sayeda S. Ahmed, Shimaa S. H. Khalil, Asmaa B. El-Attar, Karima F. Abdelgawad

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Abstract

Abstract Medicinal and spices plants are crucial, and they can become infested by several insects, such as drugstore beetle ( Stegobium paniceum l. ) and the cigarette beetle ( Lasioderma serricorne ), during storage. Therefore, the present study aimed to assess the effect of enriched modified atmospheres (MAs), with CO 2 or N 2 , on L. serricorne and S. paniceum adults and larvae and their effect on quality of chamomile flowers and coriander seeds during storage. Various carbon dioxide and nitrogen gas concentrations were tested, including 40% CO 2 , 50% CO 2 , 60% CO 2 , 97% N 2 , and 98% N 2 . The larval mortality for S. paniceum reached 100% after 6 days of 60% CO 2 and 8 days for the L. serricorne . At 98% N 2 treatment, the complete mortality (100%) of S. paniceum and L. serricorne adults was recorded following 3 and 9 day exposures and of larvae following 10 day exposure. The quality parameters (weight loss percentage, germination, essential oil percentage, and color) of chamomile flower and coriander seeds treated with 60% CO 2 and control were studied after 3 and 6 months of storage. The MAs had the lowest weight loss percentage, the highest lightness value, the lowest color changes, and the highest essential oil content of chamomile flower and coriander seeds compared with the control treatment. Additionally, the MAs induced a higher germination percentage of coriander seeds compared with the control. Treatment with CO 2 increased some essential oils compounds, compared with control after 6 months of storage of chamomile. All compounds were decreased in coriander seeds treated with CO 2 , except for carvone and anethole, which were increased. In conclusion, our study recommends using MAs to control S. paniceum and L. serricorne during storage and maintain the quality of chamomile flower and coriander seed.

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改性气氛对储藏洋甘菊和香菜中虎尾剑蛾和紫皮蛾的防治及其对产品质量的影响

药用和香料植物是至关重要的，它们可能成为几种昆虫的侵染，如药店甲虫(Stegobium paniceum l.)。烟甲虫(Lasioderma serricorne)在储存期间。因此，本研究旨在研究CO 2或n2富集改性环境(MAs)对甘菊花和香菜种子成虫和幼虫的影响及其对贮藏期甘菊花和香菜种子品质的影响。测试了不同浓度的二氧化碳和氮气，包括40% co2、50% co2、60% co2、97% n2和98% n2。60% co2处理后6 d, panicium的幼虫死亡率为100%，serricorne的幼虫死亡率为8 d。在98%的n2处理下，暴露3天和9天后的panicium和L. serricorne成虫和暴露10天后的幼虫完全死亡率(100%)均为100%。研究了co2浓度为60%和对照的洋甘菊和香菜种子在贮藏3个月和6个月后的质量参数(失重率、发芽率、精油率和颜色)。与对照处理相比，MAs处理的失重率最低，亮度值最高，颜色变化最低，洋甘菊和香菜籽精油含量最高。此外，与对照相比，MAs诱导的香菜种子发芽率更高。在洋甘菊储存6个月后，与对照组相比，co2处理增加了一些精油化合物。除香芹酮和茴香醚增加外，co2处理的香菜籽中所有化合物含量均降低。综上所述，本研究建议在贮藏过程中使用MAs来控制paniceum和L. serricorne，以保持洋甘菊和香菜籽的品质。

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来源期刊

Gesunde Pflanzen 农林科学-农艺学

CiteScore

3.50

自引率

25.80%

发文量

152

审稿时长

>12 weeks

期刊介绍： Gesunde Pflanzen publiziert praxisbezogene Beiträge zum Pflanzenschutz in Landwirtschaft, Forstwirtschaft, Gartenbau und öffentlichem Grün und seinen Bezügen zum Umwelt- und Verbraucherschutz sowie zu Rechtsfragen. Das Themenspektrum reicht von der Bestimmung der Schadorganismen über Maßnahmen und Verfahren zur Minderung des Befallsrisikos bis hin zur Entwicklung und Anwendung nicht-chemischer und chemischer Bekämpfungsstrategien und -verfahren, aber auch zu Fragen der Auswirkungen des Pflanzenschutzes auf die Umwelt, die Sicherung der Ernährung sowie zu allgemeinen Fragen wie Nutzen und Risiken und zur Entwicklung neuer Technologien. Jedes Heft enthält Originalbeiträge renommierter Wissenschaftler, aktuelle Informationen von Verbänden sowie aus der Industrie, Pressemitteilungen und Personalia. Damit bietet die Zeitschrift vor allem Behörden und Anwendern im Agrarsektor und Verbraucherschutz fundierte Praxisunterstützung auf wissenschaftlichem Niveau.