Exogenous gibberellic acid treatment extends green chili shelf life and maintain quality under modified atmosphere packaging

Maurya, Vaibhav Kumar; Ranjan, Vijay; Gothandam, Kodiveri Muthukaliannan; Pareek, Sunil

doi:10.1016/j.scienta.2019.108934

Cited by 19 publications

(15 citation statements)

References 28 publications

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“…Moreover, the interaction between chitosan treatment and the storage duration was also significant for hue angle. ese findings are consistent with other reports on the color changes of minimally processed pomegranate aril [6,11,20]. Similarly, Fawole and Opara [33] have reported that chitosan treatment delays the color changes and controls the browning of pomegranate arils.…”

Section: Colorsupporting

confidence: 91%

“…e respiration rate of treated arils was determined using a closed system method [20] using a headspace analyzer (PBI Dansensor CheckMate II Headspace Gas Analyzer, Denmark). e arils were weighed using a weighing balance (Citizen, Mumbai, India).…”

Section: Respiration Ratementioning

confidence: 99%

“…e TPC was measured according to the FC method [20] with minor modifications. Aril extract (1 mL) dissolved with 70 mL of distilled water and 5 mL of FC reagent (10-fold dilution) were added and kept for 2 min.…”

Section: Total Phenolic Content (Tpc)mentioning

confidence: 99%

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Chitosan-Cinnamon Oil Coating Maintains Quality and Extends Shelf Life of Ready-to-Use Pomegranate Arils under Low-Temperature Storage

Singla

Pareek

Kumar

et al. 2022

Journal of Food Quality

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Different formulations of chitosan (1%, 2%, or 3%) with the incorporation of cinnamon oil (0.25% or 0.50%) were prepared for the preservation of pomegranate aril cv. Bhagwa. Six combinations of chitosan-cinnamon oil formulations along with one control (untreated) were applied to the freshly extracted arils using the dipping application method. All treatments were found to be effective in enhancing the shelf life, improving the postharvest characteristics, and reducing microbial populations on pomegranate arils during a 15-day storage period at 4 ± 1°C. The treated pomegranate arils exhibited excellent resistance to microbial decay, moisture loss, respiration rate, preservation of phenolics, flavonoids, and antioxidants activity, among other characteristics. Chitosan 2% + cinnamon oil 0.25% edible coating has a high potential to enhance the storage life and biochemical properties and reduce the microbial population of arils. This treatment recorded a higher total phenolic content (18%) and antioxidant activity (16%) than the control sample, respectively, at the end of storage. In addition, the treatment also helped to decrease the microbial activity by 45% compared to the control sample. The present investigation proposed an alternative method to prolong the shelf life of pomegranate arils during the 15 days of storage.

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Section: Colorsupporting

confidence: 91%

Section: Respiration Ratementioning

confidence: 99%

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Chitosan-Cinnamon Oil Coating Maintains Quality and Extends Shelf Life of Ready-to-Use Pomegranate Arils under Low-Temperature Storage

Singla

Pareek

Kumar

et al. 2022

Journal of Food Quality

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“…As a widely used hormone in plant production, gibberellic acid (GA 3 ) can improve the growth, germination, flowering, and yield, as well as enhance plant-disease resistance ( Maurya et al, 2019 ; Abbasi et al, 2020 ). Miao et al (2017) found the GA 3 treatment did not exert a remarkable influence on the aliphatic and total GSLs contents but increased the glucobrassicin Chinese kale ( B. alboglabra ) sprouts.…”

Section: Plant Growth-regulating Substancesmentioning

confidence: 99%

Effects of Plant Hormones, Metal Ions, Salinity, Sugar, and Chemicals Pollution on Glucosinolate Biosynthesis in Cruciferous Plant

Liu

Wang

et al. 2022

Front. Plant Sci.

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Cruciferous vegetable crops are grown widely around the world, which supply a multitude of health-related micronutrients, phytochemicals, and antioxidant compounds. Glucosinolates (GSLs) are specialized metabolites found widely in cruciferous vegetables, which are not only related to flavor formation but also have anti-cancer, disease-resistance, and insect-resistance properties. The content and components of GSLs in the Cruciferae are not only related to genotypes and environmental factors but also are influenced by hormones, plant growth regulators, and mineral elements. This review discusses the effects of different exogenous substances on the GSL content and composition, and analyzes the molecular mechanism by which these substances regulate the biosynthesis of GSLs. Based on the current research status, future research directions are also proposed.

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“…Among these GAs, gibberellic acid (GA 3 ) is the most important member of the gibberellin family and acts as a natural plant growth hormone that has been widely applied in agriculture worldwide . GA 3 has been reported to enhance growth and quality of crops, , cause early seed germination, , reduce abiotic stress of crops, , extend the shelf life of agricultural products, and so forth. Because of its wide application in agricultural production, China has become one of the largest GA 3 consumers with annual production over 4000 tons in recent years, and GA 3 has gained great attention all over the world because of its potential high residues in agricultural products and natural environments. , Several toxicology reports indicated that GA 3 was hepatotoxic, teratogenic, and carcinogenic and was a biochemical pesticide that left residues on plant surfaces when used excessively. − The maximum residue limits (MRLs) of GA 3 in many fruits, vegetables, and crops are limited to 0.2 mg/kg in Japan, and there are no legal rules about the GA 3 residues in China.…”

Section: Introductionmentioning

confidence: 99%

A Dissipation Pattern of Gibberellic Acid and Its Metabolite, Isogibberellic Acid, during Tea Planting, Manufacturing, and Brewing

Jiang

Han

Dai

et al. 2020

J. Agric. Food Chem.

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As a widely used plant growth regulator, the gibberellic acid (GA 3 ) residue in tea has potential risk for human health. Herein, the degradation of GA 3 and its conversion into main metabolites were investigated during tea planting, manufacturing, and brewing using ultrahigh-performance liquid chromatography tandem mass spectrometry. The metabolite iso-GA 3 was first discovered during the tea production chain and identified using Q-Exactive Orbitrap mass spectrometry. GA 3 dissipated following first-order kinetics in tea shoots with half-lives ranging from 2.46 to 2.74 days. It was degraded into iso-GA 3 in tea shoots, which had a longer residual period than GA 3 . Meanwhile, external application of GA 3 could increase the proportion of growth-promoting endogenous phytohormones and lead to rapid growth of tea plants. During tea manufacturing, iso-GA 3 was quickly and massively converted from GA 3 . Fixing (heat at 220−230 °C) played an important role in the dissipation of GA 3 and iso-GA 3 during green tea manufacturing, but there were high residues of iso-GA 3 in black tea. High transfer rates (77.3 to 94.5%) of GA 3 and iso-GA 3 were observed during tea brewing. These results could provide a practical reference for food safety in tea and other agricultural products and the guidance for scientific application of GA 3 in tea planting.

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Exogenous gibberellic acid treatment extends green chili shelf life and maintain quality under modified atmosphere packaging

Cited by 19 publications

References 28 publications

Chitosan-Cinnamon Oil Coating Maintains Quality and Extends Shelf Life of Ready-to-Use Pomegranate Arils under Low-Temperature Storage

Chitosan-Cinnamon Oil Coating Maintains Quality and Extends Shelf Life of Ready-to-Use Pomegranate Arils under Low-Temperature Storage

Effects of Plant Hormones, Metal Ions, Salinity, Sugar, and Chemicals Pollution on Glucosinolate Biosynthesis in Cruciferous Plant

A Dissipation Pattern of Gibberellic Acid and Its Metabolite, Isogibberellic Acid, during Tea Planting, Manufacturing, and Brewing

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