CAJ | 학술논문

研究百里香精油(thyme oil)与不同浓度的碳酸钠(Na_2CO_3)结合使用对桠柑果实采后酸腐病(Geotrichum citri-aurantii)的防治及对其贮藏品质的影响.结果表明:百里香精油与Na_2CO_3结合使用对桠柑果实酸腐病害有显著的防治效果,当1600 μL·L~(-1)的百里香精油与0.5% Na_2CO_3结合使用时能够完全抑制桠柑酸腐病害的发生;400 μL·L~(-1)的百里香精油与1% Na_2CO_3结合使用使桠柑酸腐病害发病率降低了60%,且处理后对桠柑果实的硬度、抗坏血酸含量、可滴定酸含量和可溶性固形物含量均无显著影响.
연구백리향정유(thyme oil)여불동농도적탄산납(Na_2CO_3)결합사용대아감과실채후산부병(Geotrichum citri-aurantii)적방치급대기저장품질적영향.결과표명:백리향정유여Na_2CO_3결합사용대아감과실산부병해유현저적방치효과,당1600 μL·L~(-1)적백리향정유여0.5% Na_2CO_3결합사용시능구완전억제아감산부병해적발생;400 μL·L~(-1)적백리향정유여1% Na_2CO_3결합사용사아감산부병해발병솔강저료60%,차처리후대아감과실적경도、항배혈산함량、가적정산함량화가용성고형물함량균무현저영향.
Control efficacy and effects on postharvest storage quality of thyme oil in combination with different concentrations of sodium carbonate (SB) against postharvest disease caused by Geotrichum citri-aurantii in Ponkan fruit were investigated. The results indicated that combining thyme oil with SB provided a more effective control on G. citri-aurantii than applying the thyme oil or SB alone. One thousand and six hundred μL·L~(-1) thyme oil combined with 0.5% SB showed the best effect, and growth of G. citri-aurantii was completely inhibited in the wound of Ponkan fruit. Four hundred μL·L~(-1) thyme oil combined with 1% SB decreased 60% sour rot disease, and had no obvious effects on contents of titratable acid, total soluble solids, VC and fruit firmness after 30 d.