[Objectives]The paper was to investigate a method for the storage and preservation of Carica papaya utilizing chemical fungicides and composite biological coatings.[Methods]C.papaya fruits with red pulp sourced from L...[Objectives]The paper was to investigate a method for the storage and preservation of Carica papaya utilizing chemical fungicides and composite biological coatings.[Methods]C.papaya fruits with red pulp sourced from Lianjiang were utilized as test materials.The fruit epidermis was subjected to treatment with composite fungicidal coatings at ambient temperature,and the nutritional and physiological indicators of the fruits were measured at regular intervals.[Results]Under ambient temperature conditions,a chemical fungicide composite consisting of 300 mg/L fludioxonil and 250 mg/L propiconazole was employed to soak the fruits for a duration of 2 min.Subsequently,a composite biological coating formulated with 8 g/L KGM and 1.0%Zein at a pH of 7.0 was applied to the fruits.This treatment effectively inhibited the decline in the content of total soluble solids(TSS)and vitamin C(V C)in C.papaya,reduced the weight loss rate and the decay index,and enhanced the yellow ripening index.[Conclusions]This study establishes a foundation for the advancement of additional methods and techniques for the storage and preservation of C.papaya.展开更多
This article aims to review general procedures for sampling of routinely collected as well as on alternative samples that may provide additional information regarding intoxication.These approaches may be applied whene...This article aims to review general procedures for sampling of routinely collected as well as on alternative samples that may provide additional information regarding intoxication.These approaches may be applied whenever sample collection for clinical and forensic toxicology is required and should be considered as general guidelines that must be adapted to each specific case.It is expected that this article will help toxicologists and other forensic experts to accomplish their mission,since the toxicological result is first influenced by the quality and quantity of the sample available for analysis.These guidelines were approved by the European Council of Legal Medicine.展开更多
基金Supported by Guangdong Undergraduate Innovation Training Program(S202010580073)Zhaoqing Science and Technology Innovation Guidance Project(202304038003).
文摘[Objectives]The paper was to investigate a method for the storage and preservation of Carica papaya utilizing chemical fungicides and composite biological coatings.[Methods]C.papaya fruits with red pulp sourced from Lianjiang were utilized as test materials.The fruit epidermis was subjected to treatment with composite fungicidal coatings at ambient temperature,and the nutritional and physiological indicators of the fruits were measured at regular intervals.[Results]Under ambient temperature conditions,a chemical fungicide composite consisting of 300 mg/L fludioxonil and 250 mg/L propiconazole was employed to soak the fruits for a duration of 2 min.Subsequently,a composite biological coating formulated with 8 g/L KGM and 1.0%Zein at a pH of 7.0 was applied to the fruits.This treatment effectively inhibited the decline in the content of total soluble solids(TSS)and vitamin C(V C)in C.papaya,reduced the weight loss rate and the decay index,and enhanced the yellow ripening index.[Conclusions]This study establishes a foundation for the advancement of additional methods and techniques for the storage and preservation of C.papaya.
基金Ricardo Dinis-Oliveira acknowledges Fundacao para a Ciencia e a Tecnologia(FCT)for his Investigator Grant(IF/01147/2013).
文摘This article aims to review general procedures for sampling of routinely collected as well as on alternative samples that may provide additional information regarding intoxication.These approaches may be applied whenever sample collection for clinical and forensic toxicology is required and should be considered as general guidelines that must be adapted to each specific case.It is expected that this article will help toxicologists and other forensic experts to accomplish their mission,since the toxicological result is first influenced by the quality and quantity of the sample available for analysis.These guidelines were approved by the European Council of Legal Medicine.
