Oligosaccharide is a promising natural preservative for improving postharvest preservation of fruit: A review

Bose, Santosh Kumar; Howlader, Prianka; Wang, Wenxia; Yin, Heng

doi:10.1016/j.foodchem.2020.128178

Cited by 48 publications

(13 citation statements)

References 81 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Diphenylamine (DPAH •+ ) is an organic aniline derivative, which is widely used as a pesticide in agro industries during various phases of food crop production . DPAH •+ is a scald and oxidation inhibitor for fruits, particularly, pears and apples, to prevent them from decomposition after harvest. − Owing to its outstanding antiscald activity and antioxidant property, DPAH •+ shields the outer layer of apples and pears against the oxidation of α-farnesene present in the skin of the fruits during storage. Thus, DPAH •+ performs a key role in escalating the food production.…”

Section: Introductionmentioning

confidence: 99%

Surfactant-Assisted Synthesis of Praseodymium Orthovanadate Nanofiber-Supported NiFe-Layered Double Hydroxide Bifunctional Catalyst: The Electrochemical Detection and Degradation of Diphenylamine

et al. 2022

View full text Add to dashboard Cite

Physiological storage disorders are caused by ineffective post-harvest handling of horticultural crops, particularly fruits. To address these post-harvest concerns, diphenylamine (DPAH •+ ) is widely used as a preservative to prevent fruit degradation and surface scald during storage around the world. Humans are negatively affected by the use of high concentrations of DPAH •+ because of the various health complications related to its exposure. As a result, accurate detection and quantification of DPAH •+ residues in treated fruits are critical. Rare earth metal orthovanadates, which have excellent physical and chemical properties, are potential materials for electrochemical sensors in this area. Herein, we present a simple and direct ultrasonication technique for the surfactant-assisted synthesis of praseodymium orthovanadate (PrVO 4 or PrV) loaded on nickel iron layered double hydroxide (NiFe-LDH) synthesized with deep eutectic solvent assistance, as well as its application as an effective catalyst in the detection and degradation of DPAH •+ in fruits and water samples. The current work presents supreme electrochemical features of a PrV@NiFe-LDH-modified screen-printed carbon electrode (SPCE) where cetyltrimethylammonium bromide (CTAB) surfactant-driven fabrication of PrV directs the formation of highly qualified engineered structures and the deep eutectic solvent based green synthesis of NiFe-LDH creates hierarchical lamellar structures following the principles of green chemistry. PrV and NiFe-LDH combine to produce a synergistic effect that improves the number of active sites, charge transfer kinetics, and electronic conductivity. Differential pulse voltammetry analysis of PrV@NiFe-LDH/SPCE reveals a dynamic working range (0.005−226.26 μM), increased sensitivity (133.13 μA μM −1 cm −2 ), enhanced photocatalytic activity, and low detection limit (0.001 μM), which are considered significant when compared with the former reported electrodes in the literature for the determination of DPAH ̇+ for its real-time applications.

show abstract

Section: Introductionmentioning

confidence: 99%

Surfactant-Assisted Synthesis of Praseodymium Orthovanadate Nanofiber-Supported NiFe-Layered Double Hydroxide Bifunctional Catalyst: The Electrochemical Detection and Degradation of Diphenylamine

et al. 2022

View full text Add to dashboard Cite

show abstract

“…Some natural food additives are reported to be used for preserving fruit and vegetables. For example, chitosan oligosaccharides can alleviate the calyx senescence of mandarin fruits by decreasing the abscisic acid content ( 19 , 20 ). Folic acid can inhibit the senescence of broccoli by improving the antioxidant capacity ( 21 ).…”

Section: Introductionmentioning

confidence: 99%

Maintaining the quality of postharvest broccoli by inhibiting ethylene accumulation using diacetyl

Meng

Malik

et al. 2022

Front. Nutr.

View full text Add to dashboard Cite

Broccoli (Brassica oleracea L. var. Italic) is rich in nutrition. However, it is susceptible to yellowing after harvest, leading to nutritional and economic losses. In this study, diacetyl, a natural food additive compound, was selected to inhibit the yellowing of broccoli florets and maintain the nutrient quality during storage time. It was found that 20 μl L–1 diacetyl treatment for 12 h could significantly delay the yellowing and decrease the weight loss and lignin content of broccoli florets. Meanwhile, diacetyl could maintain higher contents of chlorophyll, vitamin C and flavonoids and suppress the transcript levels of chlorophyll degradation–related genes in broccoli florets. Moreover, accumulations of reactive oxygen species (ROS) were inhibited by diacetyl treatment. Under diacetyl treatment, the generation of ethylene was prevented by inhibiting the activities and related-gene expressions of 1-aminocyclopropane-1-carboxylic acid (ACC) synthase and ACC oxidase. Based on our findings, exogenous diacetyl could be employed as a novel bioactive molecule for retarding the yellowing and maintaining the quality of postharvest broccoli.

show abstract

“…Oligosaccharides, also known as oligosaccharides or oligosaccharides, refer to 3 to 10 sugars that form straight or branched chains through glycosidic connection [1]. It usually has good physicochemical properties such as high temperature resistance, stability and non-toxicity [2]. Oligosaccharides can be divided into ordinary oligosaccharides and functional oligosaccharides, in which ordinary oligosaccharides can be digested and absorbed directly by the intestine.…”

Section: Introductionmentioning

confidence: 99%

Preparation of oligosaccharide CQ01 and its lubricity in drilling fluid

Wang

et al. 2022

E3S Web Conf.

View full text Add to dashboard Cite

Based on its good water solubility, temperature resistance and environmental protection, oligosaccharides are widely used in food and beverage, baking and medical care. In view of the poor lubrication performance of drilling fluid in ultradeep wells, long horizontal wells and highly deviated wells, and the problems of environmental protection and temperature resistance faced by drilling fluid lubricants, its application is limited. Therefore, in order to reduce its limitations and improve its application, it is necessary to study oligosaccharides. Using vegetable gum rich in oligosaccharides as raw materials, oligosaccharide CQ01 high-performance lubricant can be developed, and its action efficiency in drilling fluid can be experimentally investigated. High performance drilling fluid lubricant meeting the requirements of environmental protection and drilling engineering can be developed, and its lubrication performance, temperature resistance and compatibility can be evaluated in laboratory experiments. The results show that oligosaccharide CQ01 has multiple effects of increasing viscosity and cutting, reducing filtration and improving the lubricating performance of drilling fluid. CQ01 lubricating fluid with low content of oligosaccharide has good adaptability to drilling bentonite. The lubrication mechanism of oligosaccharide CQ01 is that the hydrophilic group (- OH) in oligosaccharide CQ01 molecule is adsorbed on the borehole wall rock surface or drilling cuttings surface to form a chemical adsorption film, resulting in the friction surface being separated by the chemical adsorption film to play the role of lubrication.

show abstract

Oligosaccharide is a promising natural preservative for improving postharvest preservation of fruit: A review

Cited by 48 publications

References 81 publications

Surfactant-Assisted Synthesis of Praseodymium Orthovanadate Nanofiber-Supported NiFe-Layered Double Hydroxide Bifunctional Catalyst: The Electrochemical Detection and Degradation of Diphenylamine

Surfactant-Assisted Synthesis of Praseodymium Orthovanadate Nanofiber-Supported NiFe-Layered Double Hydroxide Bifunctional Catalyst: The Electrochemical Detection and Degradation of Diphenylamine

Maintaining the quality of postharvest broccoli by inhibiting ethylene accumulation using diacetyl

Preparation of oligosaccharide CQ01 and its lubricity in drilling fluid

Contact Info

Product

Resources

About