Recovery of Phenolic Compounds from Pomegranate Peels by Sequential Processes of Water Base Extraction and Ultrafiltration: Modelling of the Process Efficiency and Fouling Analysis
Küçük Resim Yok
Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The goal of this study was to recover of phenolic compounds from pomegranate peels (Cortex Granati fructuum) with high yield by sequential processes of water base extraction and ultrafiltration (UF). The effects of transmembrane pressure (TMP), process temperature (T) and initial total phenolic content (TPC) of feed on UF performance were modelled by Box-Behnken method. The optimum conditions were TPC of feed of 524 mg gallic acid L-1 extract, T of 37 degrees C and TMP of 150 kPa providing the maximum 8.5-fold increase in TPC and the acceptable 20% decrease in initial permeate flux. The TMP was the most significant parameter affecting the solute rejection and the membrane fouling. Increase in the TMP caused to threefold increase in the cake layer resistance while the irreversible fouling resistances were negligible for all the operations. As a result, the UF process through the extremely hydrophilic membrane provided efficient phenolic recovery with membrane fouling at a reasonable level can serve more profit-making process to the industry.
Açıklama
Anahtar Kelimeler
Food Waste Valorization, Antioxidant Activity, Membrane Separation, Membrane Fouling, Phenolic Compounds, Press Liquor Optimization, Operating-Conditions, Kiwifruit Juice, Membrane, Purification, Products, Clarification, Technologies, Temperature, Separation
Kaynak
Waste And Biomass Valorization
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
13
Sayı
1
