Multiple pre-harvest applications of antagonist Pseudomonas fluorescens ZX induce resistance against blue and green molds in postharvest citrus fruit

Bioeffector Pseudomonas fluorescens ZX Elicits Biosynthesis and Accumulation of Functional Ingredients in Citrus Fruit Peel: A Promising Strategy for a More Sustainable Crop

Journal of Agricultural and Food Chemistry ◽

10.1021/acs.jafc.1c05709 ◽

2021 ◽

Author(s):

Zhirong Wang ◽

Xuhui Chen ◽

Tao Zhong ◽

Bin Li ◽

Qingqing Yang ◽

...

Keyword(s):

Pseudomonas Fluorescens ◽

Citrus Fruit ◽

Fruit Peel ◽

Functional Ingredients ◽

Promising Strategy

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Biocontrol of Penicillium digitatum on Postharvest Citrus Fruits by Pseudomonas fluorescens

Journal of Food Quality ◽

10.1155/2018/2910481 ◽

2018 ◽

Vol 2018 ◽

pp. 1-10 ◽

Cited By ~ 6

Author(s):

Zhirong Wang ◽

Mengyao Jiang ◽

Kewei Chen ◽

Kaituo Wang ◽

Muying Du ◽

...

Keyword(s):

Pseudomonas Fluorescens ◽

Fold Increase ◽

Penicillium Digitatum ◽

Bacterial Suspension ◽

Citrus Peel ◽

Green Mold ◽

Induce Resistance ◽

Growth And Reproduction

The effectiveness of the bacteria antagonist Pseudomonas fluorescens to control green mold caused by Penicillium digitatum on oranges (Citrus sinensis Osbeck, cv. Jincheng) and the possible modes of action were evaluated. Whether in vitro or in vivo, treatments with cell-free autoclaved cultures or culture filtrate had limited capacity to suppress P. digitatum, while P. digitatum was significantly inhibited by bacterial fluid (P. fluorescens in the nutrient broth liquid medium) and bacterial suspension (P. fluorescens in sterile distilled water) with living cells. There was a positive relationship between the concentration of P. fluorescens in bacterial suspension and its biological efficacy. In addition, P. fluorescens was effective when applied preventatively but not when applied curatively. In the inoculated wounds, the population of P. fluorescens was an approximately 28- and 34-fold increase after being incubated at 20°C for 8 d and at 4°C for 16 d, respectively, and P. digitatum could effectively stimulate the growth and reproduction of P. fluorescens. Moreover, P. fluorescens was able to inhibit spore germination and germ tube elongation of P. digitatum as well as induce resistance on citrus peel by increasing the chitinase (CHI) activity and advancing the activities peaks of β-1,3-glucanase (GLU), peroxidase (POD), and phenylalanine ammonia lyase (PAL). All of these results support the potential application of P. fluorescens against green mold on postharvest citrus.

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Sodium carbonate and bicarbonate treatments induce resistance to postharvest green mould on citrus fruit

Postharvest Biology and Technology ◽

10.1016/j.postharvbio.2013.08.006 ◽

2014 ◽

Vol 87 ◽

pp. 61-69 ◽

Cited By ~ 63

Author(s):

Khamis Youssef ◽

Simona Marianna Sanzani ◽

Angela Ligorio ◽

Antonio Ippolito ◽

Leon A. Terry

Keyword(s):

Sodium Carbonate ◽

Citrus Fruit ◽

Induce Resistance ◽

Green Mould

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The diazepam-like sedative effects of vaporized essential oil from the Okinawan Kabuchii citrus fruit

Planta Medica ◽

10.1055/s-0032-1320560 ◽

2012 ◽

Vol 78 (11) ◽

Author(s):

Y Kobayashi ◽

H Takemoto ◽

Z Fu ◽

E Shimizu ◽

Y Kinjo

Keyword(s):

Essential Oil ◽

Citrus Fruit ◽

Sedative Effects

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Modern Technology for Image processing and Computer vision -A Review

Journal of Advanced Sciences and Engineering Technologies ◽

10.32441/jaset.v1i2.178 ◽

2018 ◽

Vol 1 (2) ◽

pp. 17-23

Author(s):

Takialddin Al Smadi

Keyword(s):

Image Processing ◽

Computer Vision ◽

Augmented Reality ◽

Video Compression ◽

Video Processing ◽

Vision System ◽

Citrus Fruit ◽

Modern Technology ◽

Image And Video Processing ◽

Depth Video

This survey outlines the use of computer vision in Image and video processing in multidisciplinary applications; either in academia or industry, which are active in this field.The scope of this paper covers the theoretical and practical aspects in image and video processing in addition of computer vision, from essential research to evolution of application.In this paper a various subjects of image processing and computer vision will be demonstrated ,these subjects are spanned from the evolution of mobile augmented reality (MAR) applications, to augmented reality under 3D modeling and real time depth imaging, video processing algorithms will be discussed to get higher depth video compression, beside that in the field of mobile platform an automatic computer vision system for citrus fruit has been implemented ,where the Bayesian classification with Boundary Growing to detect the text in the video scene. Also the paper illustrates the usability of the handed interactive method to the portable projector based on augmented reality. © 2018 JASET, International Scholars and Researchers Association

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