1
|
Yaowiwat N, Poomanee W, Leelapornpisid P, Sripatanakul W. Potential use of Thai mango (Mangifera indica Linn. cultivar Chok-Anan) seed porous starch for retention of aroma compounds from coffee extract. Int J Biol Macromol 2024; 265:131033. [PMID: 38518939 DOI: 10.1016/j.ijbiomac.2024.131033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/12/2024] [Accepted: 03/19/2024] [Indexed: 03/24/2024]
Abstract
This study aimed to extract and modify the properties of the starch from Thai mango seeds (cultivar Chok-Anan). The porous starch samples were obtained using enzymatic treatment and its potential to retain aroma compounds from coffee extract was evaluated. The physicochemical properties, structure characteristics, porosity characteristics and adsorption quantity of starches were also determined. The retention of coffee aroma compounds was investigated through combining starch or porous starch with odorants, and storing the mixtures at room temperature for 7 and 14 days, respectively. The chemical properties of aroma compounds as well as starch surface properties were observed to affect the retention of aroma compounds upon storage. Additionally, 2-furanmethanol, d-limonene and maltol were selected to be the primary target compounds to assess the retention of odorants. This study observed a noticeable decrease in d-limonene content throughout the storage period. On the contrary, after 14 days of storage, the porous starch exhibited high retention of hydroxy compounds including 2-furanmethanol and maltol. However, after prolonged storage their ability to retain 2-furanmethanol and maltol slightly decreased. Therefore, the porous starch derived from mango seeds exhibited the potential to retain coffee aroma compounds and could be a desirable green adsorbent for food and cosmetic industries.
Collapse
Affiliation(s)
- Nara Yaowiwat
- School of Cosmetic Science, Mae Fah Luang University, Chiang Rai 57100, Thailand; Green Cosmetic Technology Research Group, School of Cosmetic Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Worrapan Poomanee
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Pimporn Leelapornpisid
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
| | | |
Collapse
|
2
|
Ciawi Y, Khoiruddin K. Low-Cost Antibacterial Ceramic Water Filters for Decentralized Water Treatment: Advances and Practical Applications. ACS OMEGA 2024; 9:12457-12477. [PMID: 38524459 PMCID: PMC10955572 DOI: 10.1021/acsomega.3c09311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 02/09/2024] [Accepted: 02/22/2024] [Indexed: 03/26/2024]
Abstract
Access to clean water remains challenging for people living in underdeveloped regions, rural areas, and remote locations. In the absence of centralized water treatment systems, point-of-use (POU) solutions are necessary. Ceramic water filters (CWFs) have emerged as a practical and affordable option for decentralized water treatment. This review focuses on recent advances in antibacterial CWFs, including preparation methods, filtration performance, and applications. The review highlights the significance of preparation techniques, material choices, and additives in determining CWF properties and performance. Despite virus and chemical contaminant removal limitations, ongoing research on nanofillers and antibacterial additives shows promise for enhancing the CWF performance. The cost-effectiveness, ease of production, and low operational requirements of CWF make it a viable solution for decentralized drinking water systems, particularly in resource-limited areas. Studies have demonstrated the efficacy of CWFs in reducing water contaminants, but proper maintenance and user training are crucial to optimal performance.
Collapse
Affiliation(s)
- Yenni Ciawi
- Doctoral
Program in Engineering Sciences, Engineering Faculty, Udayana University, Jl. PB Sudirman, Denpasar Bali 80234, Indonesia
| | - Khoiruddin Khoiruddin
- Department
of Chemical Engineering, Faculty of Industrial Technology, Insitut Teknologi Bandung, Jl. Ganesha 10, Bandung 40132, Indonesia
| |
Collapse
|
3
|
Mangindaan D, Adib A, Meindrawan B, Febrianta H, Hutabarat DJC. Comments on "Optimization of Ultrasound-Assisted Extraction of phenolic compounds and anthocyanins from blueberry (Vaccinium ashei) wine pomace", Food Chemistry 204 (2016) 70-76, DOI: 10.1016/j.foodchem.2016.02.094. Food Chem 2024; 435:137527. [PMID: 37778259 DOI: 10.1016/j.foodchem.2023.137527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 09/14/2023] [Accepted: 09/16/2023] [Indexed: 10/03/2023]
Abstract
In this letter to editors, several comments are made to the paper by He and coworkers "Optimization of Ultrasound-Assisted Extraction of phenolic compounds and anthocyanins from blueberry (Vaccinium ashei) wine pomace", Food Chemistry 204 (2016) 70-76, DOI: 10.1016/j.foodchem.2016.02.094.
Collapse
Affiliation(s)
- Dave Mangindaan
- Civil Engineering Department, Faculty of Engineering, Bina Nusantara University, K.H. Syahdan No. 9, Jakarta 11480, Indonesia; Waste-Food-Environmental Nexus Research Interest Group, Bina Nusantara University, K.H. Syahdan No. 9, Jakarta 11480, Indonesia.
| | - Azmier Adib
- Independent Researcher, West Jakarta 11510, Indonesia
| | - Bayu Meindrawan
- Food Technology Department, Faculty of Agriculture, Sultan Ageng Tirtayasa University, Serang 42124, Indonesia
| | - Harvey Febrianta
- Professional Engineer Program Department, Faculty of Engineering, Bina Nusantara University, K.H. Syahdan No. 9, Jakarta 11480, Indonesia; Waste-Food-Environmental Nexus Research Interest Group, Bina Nusantara University, K.H. Syahdan No. 9, Jakarta 11480, Indonesia; Food Technology Department, Faculty of Engineering, Bina Nusantara University, K.H. Syahdan No. 9, Jakarta 11480, Indonesia
| | - Donald J C Hutabarat
- Waste-Food-Environmental Nexus Research Interest Group, Bina Nusantara University, K.H. Syahdan No. 9, Jakarta 11480, Indonesia; Food Technology Department, Faculty of Engineering, Bina Nusantara University, K.H. Syahdan No. 9, Jakarta 11480, Indonesia
| |
Collapse
|
4
|
Aryanti PTP, Nugroho FA, Anwar N, Rusgiyarto F, Phalakornkule C, Kadier A. Integrated bipolar electrocoagulation and PVC-based ultrafiltration membrane process for palm oil mill effluent (POME) treatment. CHEMOSPHERE 2024; 347:140637. [PMID: 37952820 DOI: 10.1016/j.chemosphere.2023.140637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 10/02/2023] [Accepted: 11/05/2023] [Indexed: 11/14/2023]
Abstract
In this study, the effectiveness of integrating electrocoagulation (EC) and ultrafiltration (UF) membranes for palm oil mill effluent (POME) wastewater treatment was investigated. The impact of various parameters on contaminant removal efficiency, including electrode configuration (monopolar and bipolar), number of anodes, agitation rate, and current density, was studied. The findings demonstrated that using bipolar (BP) electrodes in the EC reactor improved coagulation efficiency. However, an increase in agitation rate led to a decrease in removal efficiency. The electrode configuration of 2A-2C-2B achieved high contaminant removal with a lower electrode consumption compared to the 4A-2C and 4A-2C-2B configurations. The removal efficiencies for total dissolved solids (TDS), total suspended solids (TSS), chemical oxygen demand (COD), and biological oxygen demand (BOD) were 59.1%, 99.9%, 96.8%, and 96%, respectively. The operating cost for the electrode configuration of 2A-2C-2B was estimated to be 2.71 US$ m-3 at an effluent capacity of 50 m3 d-1 and 20 h d-1 of operating time, while the energy requirement was 6.20 kWh m-3. An increase in operating time from 5 to 24 h d-1 raised the specific operating cost from 2.17 to 2.85 US$ m-3. This study provides valuable insights into optimizing EC and UF processes for POME wastewater treatment, which could have significant implications for sustainable industrial practices.
Collapse
Affiliation(s)
- Putu Teta Prihartini Aryanti
- Chemical Engineering Department, Faculty of Engineering, Universitas Jenderal Achmad Yani, Jl. Terusan Jenderal Sudirman, Cimahi, West Java, Indonesia.
| | - Febrianto Adi Nugroho
- Chemical Engineering Department, Faculty of Engineering, Universitas Jenderal Achmad Yani, Jl. Terusan Jenderal Sudirman, Cimahi, West Java, Indonesia
| | - Nadiem Anwar
- Chemical Engineering Department, Faculty of Engineering, Universitas Jenderal Achmad Yani, Jl. Terusan Jenderal Sudirman, Cimahi, West Java, Indonesia
| | - Ferry Rusgiyarto
- Civil Engineering Department, Faculty of Engineering, Universitas Jenderal Achmad Yani, Jl. Terusan Jenderal Sudirman, Cimahi, West Java, Indonesia
| | - Chantaraporn Phalakornkule
- Department of Chemical Engineering, King Mongkut's University of Technology North Bangkok, Bangkok, 10800, Thailand; Research Center for Circular Products and Energy, King Mongkut's University of Technology North Bangkok, Bangkok, 10800, Thailand
| | - Abudukeremu Kadier
- Laboratory of Environmental Science and Technology, The Xinjiang Technical Institute of Physics and Chemistry, Key Laboratory of Functional Materials and Devices for Special Environments, Chinese Academy of Sciences, Urumqi 830011, China; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| |
Collapse
|
5
|
Siagian UWR, Aryanti PTP, Widiasa IN, Khoiruddin K, Wardani AK, Ting YP, Wenten IG. Performance and economic evaluation of a pilot scale embedded ends-free membrane bioreactor (EEF-MBR). Appl Microbiol Biotechnol 2023:10.1007/s00253-023-12551-y. [PMID: 37178308 DOI: 10.1007/s00253-023-12551-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 04/17/2023] [Accepted: 04/19/2023] [Indexed: 05/15/2023]
Abstract
In this work, an embedded ends-free membrane bioreactor (EEF-MBR) has been developed to overcome the fouling problem. The EEF-MBR unit has a novel configuration where a bed of granular activated carbon is placed in the bioreactor tank and fluidized by the aeration system. The performance of pilot-scale EEF-MBR was assessed based on flux and selectivity over 140 h. The permeate flux fluctuated between 2 and 10 L.m-2.h-1 under operating pressure of 0.07-0.2 bar when EEF-MBR was used to treat wastewater containing high organic matter. The COD removal efficiency was more than 99% after 1 h of operating time. Results from the pilot-scale performance were then used to design a large-scale EEF-MBR with 1200 m3.day-1 capacity. Economic analysis showed that this new MBR configuration was cost-effective when the permeate flux was set at 10 L.m-2.h-1. The estimated additional cost for the large-scale wastewater treatment was about 0.25 US$.m-3 with a payback period of 3 years. KEY POINTS: • Performance of new MBR configuration, EEF-MBR, was assessed in long term operation. • EEF-MBR shows high COD removal and relatively stable flux. • Cost estimation of large scale shows the cost effective EEF-MBR application.
Collapse
Affiliation(s)
- Utjok Welo Risma Siagian
- Department of Petroleum Engineering, Institut Teknologi Bandung, Jl. Ganesha 10, Bandung, 40132, Indonesia
| | | | - I Nyoman Widiasa
- Chemical Engineering Department, Universitas Diponegoro, Jl. Prof Sudarto-Tembalang, Semarang, 50239, Indonesia
| | - Khoiruddin Khoiruddin
- Chemical Engineering Department, Institut Teknologi Bandung, Jl. Ganesha No. 10, Bandung, 40132, Indonesia
| | - Anita Kusuma Wardani
- Chemical Engineering Department, Institut Teknologi Bandung, Jl. Ganesha No. 10, Bandung, 40132, Indonesia
| | - Yen Peng Ting
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117576, Singapore
| | - I Gede Wenten
- Chemical Engineering Department, Institut Teknologi Bandung, Jl. Ganesha No. 10, Bandung, 40132, Indonesia.
- Research Center for Biosciences and Biotechnology, Institut Teknologi Bandung, Jl. Ganesha No. 10, Bandung, 40132, Indonesia.
| |
Collapse
|
6
|
Gulamussen NJ, Donse D, Arsénio AM, Heijman SGJ, Rietveld LC. Softening with Ceramic Micro-Filtration for Application on Water Reclamation for Industrial Recirculating Cooling Systems. MEMBRANES 2022; 12:980. [PMID: 36295739 PMCID: PMC9607096 DOI: 10.3390/membranes12100980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/30/2022] [Accepted: 10/01/2022] [Indexed: 06/16/2023]
Abstract
There is a global need for optimizing the use of water that has resulted from increased demand due to industrial development, population growth, climate change and the pollution of natural water resources. One of the solutions is to use reclaimed water in industrial applications that do not require water of potable quality, such as cooling water. However, for cooling water, (treated) wastewater's hardness is too high, apart from having a high load of suspended solids and organic matter. Therefore, a combination of softening with ceramic micro-filtration was proposed for treating wastewater treatment effluent containing fouling agents for potential use in industrial cooling systems. The effectiveness of the softening process on model-treated wastewater with calcium hydroxide in the presence of phosphate and sodium alginate was first evaluated using jar tests. Furthermore, membrane fouling was studied when filtering the softened water. The results showed that the inhibition of calcium carbonate precipitation occurred when inorganic substances, such as phosphate and organic compounds, were present in the water. The fouling of the membranes due to sodium alginate in water was only slightly negatively affected when combined with softening and phosphate. Therefore, this combination of treatments could be potentially helpful for the post-treatment of secondary effluent for cooling systems.
Collapse
Affiliation(s)
- Noor Jehan Gulamussen
- Department of Water Management, Faculty of Civil Engineering and Geosciences, Delft University of Technology, 2628 CN Delft, The Netherlands
- Department of Chemistry, Faculty of Science, Eduardo Mondlane University, Maputo P.O. Box 257, Mozambique
| | - Daniël Donse
- Department of Water Management, Faculty of Civil Engineering and Geosciences, Delft University of Technology, 2628 CN Delft, The Netherlands
| | - André Marques Arsénio
- Department of Water Management, Faculty of Civil Engineering and Geosciences, Delft University of Technology, 2628 CN Delft, The Netherlands
| | - Sebastiaan Gerard Jozef Heijman
- Department of Water Management, Faculty of Civil Engineering and Geosciences, Delft University of Technology, 2628 CN Delft, The Netherlands
| | - Louis Cornelis Rietveld
- Department of Water Management, Faculty of Civil Engineering and Geosciences, Delft University of Technology, 2628 CN Delft, The Netherlands
| |
Collapse
|
7
|
Recent Advancements of UF-Based Separation for Selective Enrichment of Proteins and Bioactive Peptides—A Review. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11031078] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Proteins are one of the primary building blocks that have significant functional properties to be applied in food and pharmaceutical industries. Proteins could be beneficial in their concentrated products or isolates, of which membrane-based filtration methods such as ultrafiltration (UF) encompass application in broad spectra of protein sources. More importantly, selective enrichment by UF is of immense interest due to the presence of antinutrients that may dominate their perspicuous bioactivities. UF process is primarily obstructed by concentration polarization and fouling; in turn, a trade-off between productivity and selectivity emerges, especially when pure isolates are an ultimate goal. Several factors such as operating conditions and membrane equipment could leverage those pervasive contributions; therefore, UF protocols should be optimized for each unique protein mixture and mode of configuration. For instance, employing charged UF membranes or combining UF membranes with electrodialysis enables efficient separation of proteins with a similar molecular weight, which is hard to achieve by the conventional UF membrane. Meanwhile, some proposed strategies, such as utilizing ultrasonic waves, tuning operating conditions, and modifying membrane surfaces, can effectively mitigate fouling issues. A plethora of advancements in UF, from their membrane material modification to the arrangement of new configurations, contribute to the quest to actualize promising potentials of protein separation by UF, and they are reviewed in this paper.
Collapse
|