scholarly journals Development of An Electrical Sterilization Device for Stored Grains تطوير جهاز تعقيم کهربي للحبوب المخزنة.

2021 ◽  
Vol 12 (10) ◽  
pp. 627-638
Author(s):  
A. El-Sayed ◽  
S. Mosa
Keyword(s):  
Stored Grains

scholarly journals Insectos plaga de granos almacenados. Impacto en la seguridad alimentaria del municipio Las Tunas, Cuba

2016 ◽  
pp. 23
Author(s):  
Dayami Laguna Ávila ◽  
Carlos Pupo Feria ◽  
Gladia González Ramírez ◽  
Alina Espeek González
Keyword(s):  
Food Security ◽  
Food Safety ◽  
Tribolium Castaneum ◽  
Insect Pests ◽  
Sitophilus Oryzae ◽  
Main Species ◽  
Palabras Clave ◽  
Pest Insects ◽  
Stored Grains ◽  
Bruchus Pisorum

Insects pest of stored grains. Impact on food security of Las Tunas municipality, Cuba Resumen Con el objetivo de determinar las especies de insectos plaga en granos almacenados para la obtención de información que contribuyan al manejo de sus poblaciones y minimizar las pérdidas que influyen en la seguridad alimentaria de la población, se realizó un estudio en la Unidad 639 de la Empresa Mayorista de Productos Alimenticios del municipio Las Tunas, Cuba, en el período de enero del año 2011 hasta diciembre del año 2013. En el estudio se colectaron e identificaron 26 especies de insectos plaga en las naves, distribuidas en 19 géneros y 12 familias, pertenecientes a tres órdenes, de ellas, 23 especies cosmopolitas y de amplia distribución en Cuba. Las principales especies de insectos plaga encontradas fueron Tribolium castaneum; Ahasverus advena; Bruchus pisorum; Sitophilus oryzae; Ephestia sp. y Liposcelis sp. El hospedante con mayor frecuencia de aparición de las especies de insectos plaga fue el arroz, seguido por el frijol y el chícharo. Palabras clave: almacenes; cereal; plagas Abstract In order to determine the species of insect pests in stored grains to obtain information that contribute to the management of their populations and minimize losses that influence the food security of the population, a study was carried out in Unit 639 of the Company Wholesaler of Food Products of the municipality Las Tunas, Cuba, in the period from January 2011 until December 2013. The study collected and identified 26 species of insect pests in the ships, distributed in 19 genera and 12 families, belonging to three orders, of which 23 species are cosmopolitan and widely distributed in Cuba. The main species of pest insects found were Tribolium castaneum; Ahasverus advena; Bruchus pisorum; Sitophilus oryzae; Ephestia sp. and Liposcelis sp. The host with the highest frequency of appearance of insect pests was rice, followed by beans and peas. Keywords:  Insect pests; storage; food safety.

scholarly journals Quantification of Organophosphate and Carbamate residue on stored grains in Ondo State, Nigeria

2018 ◽  
Vol 2 (1) ◽  
pp. 001-006
Author(s):  
O Akinneye Joseph ◽  
AO Adedolapo ◽  
P Adesina Femi
Keyword(s):  
Stored Grains ◽  
Ondo State

scholarly journals Detection of Resistance in Lab and Field Collected Strains of Two Major Pests of Stored Grains against Deltamethrin and Phosphine

2020 ◽  
Vol 33 (1) ◽  
Author(s):  
Asim Munawar ◽  
Farooq Ahmad ◽  
Aqsa Arshad ◽  
Muhammad Ishaque Mastoi ◽  
Chengjuan Liang
Keyword(s):  
Stored Grains

Sunflower seed hulls waste as a novel source of insecticidal product: Pyrolysis bio-oil bioactivity on insect pests of stored grains and products

2020 ◽  
pp. 125000
Author(s):  
Rodrigo Iñaki Urrutia ◽  
Cristhian Yeguerman ◽  
Emiliano Jesser ◽  
Victoria Soledad Gutierrez ◽  
Maria Alicia Volpe ◽  
...  
Keyword(s):  
Sunflower Seed ◽  
Insect Pests ◽  
Bio Oil ◽  
Stored Grains

scholarly journals Activity of some isoenzymatic systems in stored coffee grains

2014 ◽  
Vol 38 (1) ◽  
pp. 15-24 ◽  
Author(s):  
Reni Saath ◽  
Fernando Broetto ◽  
Marco Antônio Martin Biaggioni ◽  
Flávio Meira Borém ◽  
Sttela Dellyzete Veiga Franco da Rosa ◽  
...  
Keyword(s):  
Superoxide Dismutase ◽  
Water Content ◽  
Environmental Conditions ◽  
Defense Mechanisms ◽  
Stress Condition ◽  
Drying Method ◽  
Heated Air ◽  
Stored Grains ◽  
Catalase Peroxidase ◽  
Jute Bags

Considering the worldwide consumption of coffee, it is natural that throughout the history many people have dedicated the research to markers that contribute somehow on gauging its quality. This research aimed to evaluate the biochemical performance of arabica coffee during storage. Coffee in beans (natural) and in parchment (pulped) dried in concrete terrace and in dryer with heated air were packed in jute bags and stored in not controlled environmental conditions. Enzymatic activities of superoxide dismutase, catalase, peroxidase, polyphenoloxidase, esterase and lipoxygenase in coffee grains were evaluated at zero, three, six, nine and twelve months by means of electrophoresis. Independently of the drying method, the activity of isoenzymatic complexes highlighted deteriorative processes in stored grains of coffee. The treatments 60/40º C and 60º C used to reduce the water content imposed a greater stress condition, accelerated metabolism of natural coffee in the storage with decreased activity of defense mechanisms due to latent damage in these grains. Natural coffees are more sensible to high drying temperatures and its quality reduces faster than pulped coffee in the storage.

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