Results 41 to 50 of about 2,627 (174)

Influence of the use of acids and films in post-harvest lychee conservation

open access: yesRevista Ceres, 2012
Lychee (Litchi chinensis Sonn.) has a high commercial value; however, it has a short shelf-life because of its rapid pericarp browning. The objective of this study was to evaluate the shelf-life of 'Bengal' lychee fruits stored after treatment with ...
Danielle Fabíola Pereira da Silva   +4 more
doaj   +1 more source

Validation of Reference Genes for RT-qPCR Studies of Gene Expression in Preharvest and Postharvest Longan Fruits under Different Experimental Conditions [PDF]

open access: yes, 2016
Reverse transcription quantitative PCR (RT-qPCR), a sensitive technique for quantifying gene expression, relies on stable reference gene(s) for data normalization.
Hongna Zhang   +5 more
core   +2 more sources

Screening the effect of four ultrasound-assisted extraction parameters on hesperidin and phenolic acid content of aqueous citrus pomace extracts [PDF]

open access: yes, 2018
Polyphenols of citrus by-products, due to their antioxidant and antimicrobial activities, could be valorized by pharmaceutical and food industries, adding a value to the citrus processing companies.
Bowyer, Michael C.   +6 more
core   +2 more sources

Spatially resolved metabolic distribution for unraveling the physiological change and responses in tomato fruit using matrix-assisted laser desorption/ionization–mass spectrometry imaging (MALDI–MSI) [PDF]

open access: yes, 2016
Information on spatiotemporal metabolic behavior is indispensable for a precise understanding of physiological changes and responses, including those of ripening processes and wounding stress, in fruit, but such information is still limited.
Daisuke Miura   +7 more
core   +2 more sources

Reversibility of lychee pericarp red color in relation to pericarp pH, activity of polyphenol oxidase, and particle size of brown pigment [PDF]

open access: yesFruits, 2004
Introduction . The peel of lychee fruit turns from its attractive bright red color to a dull brown color when the fruit starts to age. This study reports how the color change of lychee pericarp from red to brown is associated with several factors and may be reversed depending on its pH, anthocyanin content and brown pigments.
C. L. George Chu   +2 more
openaire   +1 more source

Alleviation of enzymatic browning and maintenance of postharvest quality of litchi (Litchi chinensis) fruit with packaging films

open access: yesThe Indian Journal of Agricultural Sciences, 2020
The present study was carried out during the years 2016–17 and 2017–18 to evaluate the effect of different packaging films for control of pericarp browning and maintenance of postharvest quality of litchi (Litchi chinensis Sonn.) fruits during cold ...
SHILPA SHILPA   +4 more
doaj   +1 more source

Multielemental Analysis in Rice Grains by Total Reflection X‐Ray Fluorescence

open access: yesX-Ray Spectrometry, EarlyView.
ABSTRACT Rice (Oryza sativa) is a staple food cultivated worldwide and represents a significant source of essential nutrients for humans. However, this cereal may also contain potentially toxic elements including chromium, arsenic, and lead typically present at trace concentrations (ng.g−1).
F. T. S. Tsuyama   +8 more
wiley   +1 more source

Application of Essential Oils for Maintaining Postharvest Quality of ‘Rongrien’ Rambutan Fruit

open access: yesAgriculture, 2021
The postharvest quality of rambutan fruits (Nephelium lappaceum Linn.) is mainly influenced by dehydration, which causes browning of the peel and spinterns. This research investigated the effects of some essential oils—from citronella, clove, kaffir lime,
Nittaya Ummarat, Kanogwan Seraypheap
doaj   +1 more source

Cellular localisation of polyphenol oxidase and peroxidase activity in Litchi chinensis Sonn. pericarp [PDF]

open access: yes, 1995
Cellular localisation of visual browning and oxidative activity studies were conducted to determine the relative significance of polyphenol oxidase (PPO) and peroxidase (POD) activities during pericarp browning.
Critchley, C., Underhill, S.J.R.
core   +1 more source

Differences level of injury severity for male and female drivers in traffic crashes in Sabah [PDF]

open access: yes, 2020
Road traffic crash has become a big issue around the world because it has recorded a higher number of fatalities each year. Previous research has found many factors influencing injury severity between male and female drivers. However, these factors might
Abdul Hamid, Norashikin   +2 more
core   +1 more source

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