Clarification and storage study of bottle gourd ( Lagenaria siceraria ) juice by hollow fiber ultrafiltration

Mondal, Mrinmoy; Biswas, Partha Protim; De, Sirshendu

doi:10.1016/j.fbp.2016.06.010

Cited by 28 publications

(19 citation statements)

References 48 publications

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“…Various physicochemical properties reveal that value of all the parameters, except clarity, increases with MWCO as the porosity of membrane increases with MWCO. A similar trend was reported by many researchers (Mondal et al, ; Padilla & McLellan, ; Sagu et al, ; Sims & Bates, ). Experimental results clearly indicate that the viscosity and clarity of permeate remain almost invariant for different MWCO membranes.…”

Section: Clarification By Ultrafiltrationsupporting

confidence: 90%

“…Ultrafiltration and other membrane processes have been successfully applied for the clarification and recovery of important medicinal components and phytonutrients from fruit juices (Baklouti, Ellouze‐Ghorbel, Mokni, & Chaabouni, ; Barrosi, Mendes, & Peres, ; Bhattacharya, Agarwal, De, & Rama Gopal, ; Capannelli et al, ; Cassano, Conidi, & Drioli, ; Cassano, Donato, & Drioli, ; de Bruijn, Venegas, Martinez, & Borquez, ; Galanakis, ; Galanakis, Markouli, & Gekas, ; Kirk, Montgomery, & Kortekaas, ; Maktouf et al, ; Patsioura, Galanakis, & Gekas, ; Rai, Majumdar, Janyanti, DasGupta, & De, ; Sarkar, DasGupta, & De, ; Vaillant et al, ). Similarly, application of ultrafiltration membrane to enhance the shelf life of fruit juice has been reported for banana juice (Sagu, Karmakar, Nso, Kapseu, & De, ), bottle gourd juice (Mondal, Biswas, & De, ), and coconut water (Karmakar & De, ).…”

Section: Introductionmentioning

confidence: 83%

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Effects of operating conditions during hollow fiber ultrafiltration of bitter gourd (Mormordica charantia) extract and analysis of nutritional qualities in subsequent storage study

Jain

2019

J Food Process Engineering

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Bitter gourd extract was clarified by cross flow ultrafiltration using a hollow fiber module under total recycle mode using polysulfone based membrane. The 70 kDa membrane was found to be the most suitable among the 10-, 44-, 70-, and 120 kDa molecular weight cut-off membranes. Variations of various resistances, viz. membrane hydraulic resistance, pore blocking resistance, and fouling layer resistance with operating conditions were examined. Effect of transmembrane pressure and cross flow rate on flux and quality parameters were examined and based on these results 138 kPa transmembrane pressure and 30 L/hr cross flow rate were found suitable operating conditions for processing of extract. Storage study revealed that the ultrafiltered extract could be successfully stored for 20 weeks without any additive, preservative and flavoring agent, maintaining its natural taste, aroma, nutrition, flavor, color, smell, and other nutritional qualities at par to fresh extract. Practical applicationsAqueous extract of vegetables possesses many ingredients having therapeutic values and medicinal importance. Bitter gourd is one such vegetable containing many health benefits. The present work deals with development of a cold sterilization process for bitter gourd extract using hollow fiber ultrafiltration without any additives, preservatives, and subsequent in-depth storage analysis. Novelty of the process includes identification of suitable membrane for this purpose, detailed flux decline analysis of the selected membrane, effects of operating conditions on the throughput and physicochemical parameters of the processed extract. The storage study indicates that the extract can be preserved for 20 weeks without any external chemicals maintaining the natural flavor, taste, and nutrient profiles of the original extract. Filtration experiments were conducted in scalable hollow fiber units. Therefore, this study is of paramount significance in scaling up of processing of bitter gourd extract having long shelf life.

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Section: Clarification By Ultrafiltrationsupporting

confidence: 90%

Section: Introductionmentioning

confidence: 83%

Effects of operating conditions during hollow fiber ultrafiltration of bitter gourd (Mormordica charantia) extract and analysis of nutritional qualities in subsequent storage study

Jain

2019

J Food Process Engineering

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“…found that 2 MPa appeared to be the most promising for UF of blackberry juice to fractionate polyphenolic compounds. On the other hand, Mondal et al 21 . showed that the concentration of polyphenols in bottle gourd juice displayed an increasing trend with TMP in the range of 35–104 kPa and the permeate flux was maximum at 104 kPa.…”

Section: Introductionmentioning

confidence: 98%

Effects of membrane pore size and transmembrane pressure on ultrafiltration of red‐fleshed dragon fruit (Hylocereus polyrhizus) juice

2021

J of Chemical Tech & Biotech

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BACKGROUND Red‐fleshed dragon fruit contains high amounts of heat‐sensitive betacyanin pigments that require non‐thermal technologies in their processing. Ultrafiltration (UF) can be a promising alternative technique for fruit juice clarification and cold sterilization. RESULTS This study reported clarification of red‐fleshed dragon fruit juice by UF employing polyethersulfone UF membranes with pore sizes of 5, 10, and 20 kDa operated at three different transmembrane pressures of 1, 2 and 3 bar. Findings indicated that dragon fruit juice was best ultrafiltrated with the 10 kDa UF membrane at 3 bar, which resulted in the highest permeate flux (around 7.9 kg m−2 h−1), lowest retention of betacyanins (30.6%) and phenolic compounds (11.3%), as well as having the closest 2,2‐diphenyl‐2‐picrylhydrazyl hydrate scavenging ability as compared to that of the control. Resistance analyses presented that cake resistance (69–94%) played the major role in decreasing flux and was the dominant fouling cause in the UF process, while reversible (5–25%) and irreversible resistances (1–16%) had lesser impacts. Membrane characterizations using scanning electron microscopy and Fourier‐transform infrared spectroscopy suggested that the chemical structure and surface morphology of the UF membrane were hardly altered after being used and washed with detergents. Liquid chromatographic–mass spectroscopic analyses demonstrated that UF was successfully employed for juice clarification without affecting heat‐sensitive compounds of fruit juices such as betacyanins. CONCLUSION Simultaneous selection of suitable membrane pore size and operation pressure is crucial for UF of fruit juice. UF is a promising technique in processing bioactive compound‐containing liquid foods. © 2021 Society of Chemical Industry

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Section: Introductionmentioning

confidence: 99%

“…Stabilization is a very important aspect for any plant extracts or juices as they are subjected to degradation of phytochemical properties, microbial spoilage during storage resulting in changes in color and clarity. [12][13][14] Therefore, for appropriate understanding of the extract stability and identification of suitable storage conditions, storage study is essential, which may provide necessary data for their industrial processing. The second aim of this study is to investigate the influence of storage temperature and time on the degradation of quality parameters of jamun seed extract during 30 days of storage at 4, 27, and 37°C.…”

Section: Introductionmentioning

confidence: 99%

Ultrafiltration of Syzygium cumini (L.) seeds extract: Analysis of flux decline and extract stability

Balyan

Sarkar

2018

Asia-Pacific J Chem Eng

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The aim of this study was to analyze flux decline behavior during ultrafiltration (UF) of jamun (Syzygium cumini [L.]) seed extract using Harmia's model and Koltuniewicz's surface‐renewal model. The effects of different transmembrane pressure and stirrer speed on the membrane fouling, permeate flux, and permeate quality were studied. Analysis of the results revealed that UF of seed extract was controlled by a cake filtration mechanism. Phenolic compounds in UF clarified and nanofiltration concentrated extract were identified and quantified using high‐performance liquid chromatography. Storage stability of quality parameters (total phenolic content (TPC), total flavonoid content (TFC), color, and clarity) of jamun seed extract and nanofiltration concentrated extract were studied at 4, 27, and 37 °C for 30 days. A first‐order kinetic model was successfully used to evaluate the degradation of TPC and TFC during storage. Three models (Arrhenius, Eyring, and Ball) were shown to be suitable to describe the temperature dependence of the deterioration rate constant of TPC and TFC. Experimental results confirmed that membrane processing of jamun seed extract enhanced the storage stability of all the quality parameters tested. The estimated model parameters might be useful for design and scale‐up of the system and to identify the appropriate storage conditions for industrial processing.

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Clarification and storage study of bottle gourd ( Lagenaria siceraria ) juice by hollow fiber ultrafiltration

Cited by 28 publications

References 48 publications

Effects of operating conditions during hollow fiber ultrafiltration of bitter gourd (Mormordica charantia) extract and analysis of nutritional qualities in subsequent storage study

Effects of operating conditions during hollow fiber ultrafiltration of bitter gourd (Mormordica charantia) extract and analysis of nutritional qualities in subsequent storage study

Effects of membrane pore size and transmembrane pressure on ultrafiltration of red‐fleshed dragon fruit (Hylocereus polyrhizus) juice

Ultrafiltration of Syzygium cumini (L.) seeds extract: Analysis of flux decline and extract stability

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