Evaluation of Models for Spinach Respiratory Metabolism Under Low Oxygen Atmospheres

Saenmuang, Soraya; Al‐Haq, Muhammad Imran; Samarakoon, Himani Chamila; Makino, Yoshio; Kawagoe, Yoshinori; Oshita, Seiichi

doi:10.1007/s11947-010-0503-5

Cited by 22 publications

(13 citation statements)

References 25 publications

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“…Below the ACP, the CO 2 production rate sharply increases with decreasing O 2 concentration due to the dominance of fermentation, while above the ACP, the CO 2 production rate increases due to respiration. Another concept uses the respiratory quotient (RQ) of CO 2 production to O 2 consumption, which increases as the O level decreases (Cameron et al, 1989;Beaudry, 1993;Gran and Beaudry, 1993;Saenmuang et al, 2012). The fermentative threshold (FT) was defined as the O 2 level at which the RQ increased to 1.1 to 1.2 times its asymptotic value at high O 2 (Beaudry, 1993;Yearsley et al, 1996).…”

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confidence: 99%

Controlled atmosphere storage may lead to local ATP deficiency in apple

Verboven

Verlinden³

et al. 2013

Postharvest Biology and Technology

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A permeation diffusion reaction model was applied to study the internal metabolic gas concentration inside apple fruit cv 'Kanzi', 'Jonagold' and 'Braeburn' under controlled atmosphere (CA) conditions. A new criterion for the local O 2 partial pressure beyond which there is a risk of cell death due to energy shortage was established as the local O 2 partial pressure at which the oxidative ATP production becomes smaller than the maximal ATP production by fermentation. The Michaelis-Menten constant (2 , mO K) of oxidative respiration of apple tissue at 1°C was within 0.13-0.17 kPa. At an O 2 partial pressure of 0.46 to 0.78 times the 2 , mO K at a storage temperature of 1°C, energy production for cell maintenance could be still secured in the three cultivars. The effect of natural variability of the maximal respiration rate and tissue gas diffusivities inside apple fruit was further studied by means of a Monte Carlo analysis. The simulations confirm that 'Jonagold' has large potential for storage under low O 2 partial pressure, while 'Kanzi' and 'Braeburn' need to be stored at higher O 2 partial pressure, in line with commercial practices.

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confidence: 99%

Controlled atmosphere storage may lead to local ATP deficiency in apple

Verboven

Verlinden³

et al. 2013

Postharvest Biology and Technology

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“…However, undesirable anaerobic fermentation may occur when the O 2 concentration decrease to a lower limit and result in negative effects on sensorial properties of horticultural products (Saenmuang et al, 2012).…”

Section: Practical Applicationsmentioning

confidence: 99%

“…Modified atmosphere packaging with low O 2 concentration is effective in keeping quality and extending shelf life of horticultural products. However, undesirable anaerobic fermentation may occur when the O 2 concentration decrease to a lower limit and result in negative effects on sensorial properties of horticultural products (Saenmuang et al, ). Recent research has shown that high O 2 atmosphere could inhibit microbial growth and enzymatic browning (Jacxsens, Devlieghere, Steen, & Debevere, ).…”

Section: Introductionmentioning

confidence: 99%

Effect of high O₂atmosphere packaging on postharvest quality of purple passion fruit (Passiflora edulisSims)

Chen

Luo

et al. 2018

J Food Process Preserv

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The effects of high O2 atmosphere packaging on postharvest respiration and quality attributes of purple passion fruit were investigated. Freshly harvested fruit were placed and sealed into polyolefin (PO) bags with 50%, 70%, 90% O2 (balance N2) or air (as control) atmosphere up to 20 days at 15°C. Samples were randomly selected initially and at 5‐days interval during storage. The fruit packaged in high O2 atmosphere had lower respiration rate and peel shrinkage than that of control. High O2 atmosphere packaging had good effect on maintaining high levels of vitamin C, soluble solids content, total phenols, and total flavonoids of passion fruit, and the higher one had better effect. These results indicate that high O2 atmosphere packaging could inhibit the postharvest respiration and retain good physical properties and nutritional properties of passion fruit. Practical application Passion fruit is vulnerable to deterioration and has a short shelf life after harvest. In our present study, high O2 (90%) atmosphere packaging effectively inhibited respiration and peel shrinkage, maintained firmness, vitamin C and soluble solids content, and increased total phenols content and total flavonoids content of passion fruit. Thus, high O2 atmosphere packaging will be a prospective way to extend shelf life of passion fruit.

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“…The associate editor coordinating the review of this manuscript and approving it for publication was Sabu M. Thampi. than lower O 2 limit and this leads to undesirable reactions [5], [6]. Therefore, modified atmosphere package should be carefully designed.…”

Section: Introductionmentioning

confidence: 99%

A New Spinach Respiratory Prediction Method Using Particle Filtering Approach

Saenmuang

Aunsri

2019

IEEE Access

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Nowadays, agricultural and food technology require the integration of advanced computer technology and sophisticated computational approach for enhancing the characterization and quality of produces and their products. Huge amount of data was gathered and it needs to be processed and analyzed with confidence that the useful information is being extracted accurately. Therefore, sophisticated computing methods are the most important parts of the overall system. Particle filtering has been recognized as an efficient tool to deliver the accurate state model prediction especially in highly nonlinear and non-Gaussian dynamical systems. In this work, a particle filter (PF) was designed for parameter estimation of respiratory of spinach storage under modified atmosphere. The Michaelis-Menten model was examined in this work for spinach respiratory mechanism under different atmospheric storage conditions to illustrate the performance of the method. The estimating results from the PF were compared to the conventional estimation techniques widely used in literature. From the experimental and computational results, we found that the particle filtering method delivers higher accuracy, outperforming the existing conventional regression method and the extended Kalman filter.

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Evaluation of Models for Spinach Respiratory Metabolism Under Low Oxygen Atmospheres

Cited by 22 publications

References 25 publications

Controlled atmosphere storage may lead to local ATP deficiency in apple

Controlled atmosphere storage may lead to local ATP deficiency in apple

Effect of high O₂atmosphere packaging on postharvest quality of purple passion fruit (Passiflora edulisSims)

A New Spinach Respiratory Prediction Method Using Particle Filtering Approach

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Evaluation of Models for Spinach Respiratory Metabolism Under Low Oxygen Atmospheres

Cited by 22 publications

References 25 publications

Controlled atmosphere storage may lead to local ATP deficiency in apple

Controlled atmosphere storage may lead to local ATP deficiency in apple

Effect of high O2atmosphere packaging on postharvest quality of purple passion fruit (Passiflora edulisSims)

A New Spinach Respiratory Prediction Method Using Particle Filtering Approach

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Product

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Effect of high O₂atmosphere packaging on postharvest quality of purple passion fruit (Passiflora edulisSims)