Pichia kudriavzevii retards fungal decay by influencing the fungal community succession during cherry tomato fruit storage

2020 ◽  
Vol 88 ◽  
pp. 103404 ◽  
Author(s):  
Xia Liu ◽  
Yu Gao ◽  
Hongyuan Yang ◽  
Limei Li ◽  
Yishan Jiang ◽  
...  
2021 ◽  
Vol 9 (3) ◽  
Author(s):  
Keyu Sun ◽  
Ziwuzhen Wang ◽  
Xuanqing Zhang ◽  
Ze Wei ◽  
Xue Zhang ◽  
...  

Antagonistic yeast is a promising way to control postharvest fruit decay because of its safety and broad-spectrum resistance. However, the biocontrol efficacy of yeast is limited by environmental stress, such as oxidative stress.


2021 ◽  
Vol 328 ◽  
pp. 124845
Author(s):  
Guixian Xie ◽  
Xiaoliang Kong ◽  
Jialu Kang ◽  
Ning Su ◽  
Jiangchi Fei ◽  
...  

2015 ◽  
Vol 72 (8) ◽  
pp. 1500-1507 ◽  
Author(s):  
Fujie Yan ◽  
Hao Hu ◽  
Laifeng Lu ◽  
Xiaodong Zheng

Author(s):  
Dien Thi Kieu Pham ◽  
Kiet Thuong Do ◽  
Sanh Du Nguyen

The cherry tomato fruit size depends on the growth of the pericarp which is parenchymal cells. The blue light stimulates the expansion of cotyledon cells, hypocotyl cells and leaf cells. In this study, the cherry tomato fruit was used as a material to investigate the effects of the blue light on the pericarp cells growth in fruit growth stage and lycopene accumulation in fruit growth and ripening stage. After 7 days of the blue light (440, 450 or 460 nm) treatment, pericarp cells growth and physiological, biochemical changes of the pericarp cells of 7-day-old fruit pericarp piece in vitro were analyzed. The lycopene content and some organic compound contents of 42-day-old postharvest fruits treated by the blue light similarly in 7 days and 7, 21-day-old fruit wrapped with blue filter (440-510 nm filtered) in 7 days were measured. The results showed that the 450 nm wavelength blue light the increased pericarp thickness of 7-day-old fruits through the increasement of the pericarp cell diameter. The 460 nm wavelength blue light the increased lycopene content of 42-day-old postharvest fruits. The blue filter treatment increased the sugar total content of 7- day-old fruits and increased the lycopene content of 21-day-old fruits.


2021 ◽  
Author(s):  
Haiyan Duan ◽  
Minghua Ji ◽  
Ai Chen ◽  
Shiqiu Xie ◽  
Junsong Sun ◽  
...  

Abstract Co-composting of recycled cow manure and waste bedding material has been used to convert both agricultural wastes to biofertilizers. This study explored the succession of microbial community, metabolic function and substances conversion capacities during 60 days’ co-composting using high throughput sequencing technology. The study revealed that co-composting of cow manure and bedding material waste at a ratio of 1.32 (CM+B) had the highest efficiency among four treatments. The bacterial and fungal community diversity changed significantly during the co-composting of CM+B group, and the major phyla included Firmicutes, Proteobacteria, Bacteroidetes, Actinobacteria and Ascomycota. PICRUSt and FUNGuild analysis showed that carbohydrate, lipid metabolism and especially nitrogen fixation were enhanced in the thermophilic phase, while animal and plant pathogens were not detected after the co-composting. Wood saprotrophs became the dominant fungal group (89.1%) in the maturation phase. Canonical correlation analysis (CCA) and redundancy analysis (RDA) confirmed that temperature influenced bacterial community succession more than it influenced fungal community succession. Ruminiclostridium had a significantly positive relationship with temperature (p_value < 0.05), while pH and C/N had significant effect on the fungal (p_value < 0.05), and Penicillium and Mortierella were significantly related to moisture (p_value < 0.05). This work describes an efficient methodology to deal with co-composting systems that had been successfully applied in agricultural wastes treatment, enabling further understanding in mechanisms underlying the substance conversion and the involved microbial community succession in sophisticated composting system.


2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Jesus Bautista ◽  
Fanny Hernández-Mendoza ◽  
Víctor García-Gaytán

Cherry tomato “Atomic Grape” belongs to the Solanaceae family, an important species due to its economic value and high nutritional content. The impact on performance, weight, and nutritional profile of root, stem/branches, and leaves using the nutrient solution (NS), alone or combined with an organomineral fertilizer (F), whether granulated or in powder form was evaluated: NS, NS + F-granulated, and NS + F-powder. Best commercial fruits were obtained with NS + F-powder. Higher weights of both fresh and dry roots were obtained with NS + F-granulated and NS + F-powder. Mineral profile showed that the root builds up mostly nitrogen and silicon. Potassium was higher in stem/branches. Carbon, calcium, and sulfur were higher in the photosynthetic organ. NS increased the pH of the tomato juice by 9.81% and 10.90% compared to NS + F-granulated and NS + F-powder treatments. The organomineral fertilizer provides greater benefits due to its long-lasting effect on the soil and cherry tomato plant. In this experiment, we conclude that the combination of NS + F-powder obtained the best marketable fruits. It must be taken into consideration the greatest demand for nutrients in tomato given to developing organs such as leaves, flowers, and fruits. The leaves should be used for nutritional diagnosis, to confirm symptoms of deficiency or optimal nutritional ranges, which is of utmost importance for agronomists, growers, horticulturists, and physiologists.


2016 ◽  
Vol 7 ◽  
Author(s):  
Tainá A. Barreto ◽  
Sonalle C. A. Andrade ◽  
Janeeyre F. Maciel ◽  
Narciza M. O. Arcanjo ◽  
Marta S. Madruga ◽  
...  

2018 ◽  
Vol 254 ◽  
pp. 208-216 ◽  
Author(s):  
Jia Lai ◽  
Xuan Cao ◽  
Ting Yu ◽  
Qiang Wang ◽  
Yanwen Zhang ◽  
...  

2000 ◽  
Vol 13 (5) ◽  
Author(s):  
Dominique Rolin ◽  
Pierre Baldet ◽  
Daniel Just ◽  
Christian Chevalier ◽  
Marc Biran ◽  
...  
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