Effect of ATP treatment on enzymes involved in energy and lipid metabolisms accompany peel browning of ‘Nanguo’ pears during shelf life after low temperature storage

Zhang, Lei; Wang, Junwei; Zhou, Xin; Shi, Fei; Fu, Weiwei; Ji, Shujuan

doi:10.1016/j.scienta.2018.06.036

Cited by 37 publications

(21 citation statements)

References 32 publications

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“…Hardness was weighted up on jujubes after the fruit was peeled. The speed of the probe referred to the method used by Zhang et al ().…”

Section: Methodsmentioning

confidence: 99%

“…The determination of titratable acidity content (TAC) was slightly modified with reference to method used by Zhang et al (). The 10 fruits were smashed using a homogenator and the juice was filtered out with gauze.…”

Section: Methodsmentioning

confidence: 99%

“…Electrolyte leakage was conducted using the method described by Zhang et al (). A total of 20 peel pieces of 1 cm diameter were immersed in 50 ml of double‐distilled water.…”

Section: Methodsmentioning

confidence: 99%

“…MDA detection was conducted as the way used by Zhang et al (). The peel tissues (2 g) were put into 15 ml of trichloroacetic acid (2 g/L) and separated using hydroextractor of 10,000 g for 15 min.…”

Section: Methodsmentioning

confidence: 99%

“…Studies have shown that cold damage was a common phenomenon in fruits, such as pears (Wang, Lv, et al, ; Zhang et al, ), apples (Romani, Hernández, & Martins, ), and bananas (Lo'Ay & Dawood, ). Cold damage not only affects the flavors but also reduces the nutritional value of fruits and vegetables (Wills & Li, ).…”

Section: Introductionmentioning

confidence: 99%

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Calcium maintained higher quality and enhanced resistance against chilling stress by regulating enzymes in reactive oxygen and biofilm metabolism of Chinese winter jujube fruit

Deng

Zhao

2020

J Food Biochem

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The postharvest senescence of Chinese winter jujube fruit can be effectively delayed by refrigerated storage. However, chilling injury often occurs in jujube fruit during cold storage. In this study, Chinese winter jujubes were sprayed with CaCl2 (4%) 3 times at intervals of 2 hr on the day of refrigeration. The results presented that maximum difference of 2.7 N firmness, 3.42% TAC, and 0.8 OD280/g polyphenol content were detected in calcium‐treated fruit during cold storage, but the levels of O2-, MDA, hydrogen peroxide, browning rate, electrolyte leakage, and weight loss rate were significantly inhibited (p < .05). The maximum difference of enzymes activity of CAT, POD, SOD was 2.1, 10.8, and 40.6 mol h–1 kg–1 respectively, but 21.1 mol h–1 kg–1 PPO was restrained in the treated group. In conclusion, the results provided a reliable method for inhibiting cold injury and explained the internal molecular mechanism of the fruit regulated by calcium. Practical applications Refrigerated storage is an important method for extending the storage time of Chinese winter jujube fruit. However, cold damage may occur when the jujubes are stored at low temperature for long‐term. It is, therefore, of great significance to find a new method and reveal the molecular mechanism. We believe that our study makes a significant contribution to the literature because it provides an effective method of maintaining higher quality and mechanistic insights into the resistance against the chilling stress of jujubes.

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“…Hardness was weighted up on jujubes after the fruit was peeled. The speed of the probe referred to the method used by Zhang et al ().…”

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

“…Electrolyte leakage was conducted using the method described by Zhang et al (). A total of 20 peel pieces of 1 cm diameter were immersed in 50 ml of double‐distilled water.…”

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Calcium maintained higher quality and enhanced resistance against chilling stress by regulating enzymes in reactive oxygen and biofilm metabolism of Chinese winter jujube fruit

Deng

Zhao

2020

J Food Biochem

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Effect of exogenous melatonin in fruit postharvest, crosstalk with hormones, and defense mechanism for oxidative stress management

2022

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Derived from tryptophan, melatonin (MT; N-acetyl-5-methoxytryptamine) is a ubiquitous indoleamine that is widely distributed in species ranging from microorganisms to mammals. It has been associated to play vital roles in the human body like cardiac rhythms, immunological enhancement, and antioxidant activity. In plants, it is a pleiotropic molecule with multiple roles, as it not only performs extensive functions like delaying senescence, growth and development regulation, exerting antioxidant effects, and facilitating adaption of plants to certain biotic and abiotic stress responses but also provides resistance to chilling injury and disease development. This paper reviews the latest progress in the multiple roles of MT in fruits, summarizes the pathways for its biosynthesis, and presents the relation of MT with plant hormones, like auxin, cytokinin, ethylene, gibberellins, abscisic acid, jasmonic, and salicylic acid, and highlights the effect of postharvest application of MT on physiology and quality of fruits, action mechanisms, and safety regulations of MT. Recent trends focus on using alternatives that are safe for postharvest produce and do not have major side effects. MT is a better alternative to hazardous chemicals being commercially used in the postharvest management of fruits and providing future directions for its utilization.

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Pre-storage Putrescine Treatment Alleviates Internal Browning of Stored Pear Fruit by Regulating Enzyme Activity

Singh

Jawandha²,

Gill³

et al. 2023

Erwerbs-Obstbau

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Effect of ATP treatment on enzymes involved in energy and lipid metabolisms accompany peel browning of ‘Nanguo’ pears during shelf life after low temperature storage

Cited by 37 publications

References 32 publications

Calcium maintained higher quality and enhanced resistance against chilling stress by regulating enzymes in reactive oxygen and biofilm metabolism of Chinese winter jujube fruit

Calcium maintained higher quality and enhanced resistance against chilling stress by regulating enzymes in reactive oxygen and biofilm metabolism of Chinese winter jujube fruit

Effect of exogenous melatonin in fruit postharvest, crosstalk with hormones, and defense mechanism for oxidative stress management

Pre-storage Putrescine Treatment Alleviates Internal Browning of Stored Pear Fruit by Regulating Enzyme Activity

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