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Wani NR, Rather RA, Farooq A, Padder SA, Baba TR, Sharma S, Mubarak NM, Khan AH, Singh P, Ara S. New insights in food security and environmental sustainability through waste food management. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:17835-17857. [PMID: 36988800 PMCID: PMC10050807 DOI: 10.1007/s11356-023-26462-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 03/10/2023] [Indexed: 06/19/2023]
Abstract
Food waste has been identified as one of the major factors that constitute numerous anthropogenic activities, especially in developing countries. There is a growing problem with food waste that affects every part of the waste management system, from collection to disposal; finding long-term solutions necessitates involving all participants in the food supply chain, from farmers and manufacturers to distributors and consumers. In addition to food waste management, maintaining food sustainability and security globally is crucial so that every individual, household, and nation can always get food. "End hunger, achieve food security and enhanced nutrition, and promote sustainable agriculture" are among the main challenges of global sustainable development (SDG) goal 2. Therefore, sustainable food waste management technology is needed. Recent attention has been focused on global food loss and waste. One-third of food produced for human use is wasted every year. Source reduction (i.e., limiting food losses and waste) and contemporary treatment technologies appear to be the most promising strategy for converting food waste into safe, nutritious, value-added feed products and achieving sustainability. Food waste is also employed in industrial processes for the production of biofuels or biopolymers. Biofuels mitigate the detrimental effects of fossil fuels. Identifying crop-producing zones, bioenergy cultivars, and management practices will enhance the natural environment and sustainable biochemical process. Traditional food waste reduction strategies are ineffective in lowering GHG emissions and food waste treatment. The main contribution of this study is an inventory of the theoretical and practical methods of prevention and minimization of food waste and losses. It identifies the trade-offs for food safety, sustainability, and security. Moreover, it investigates the impact of COVID-19 on food waste behavior.
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Affiliation(s)
- Nazrana Rafique Wani
- Division of Food Science and Technology, Sher-E-Kashmir University of Agricultural Sciences and Technology, Srinagar, Jammu and Kashmir, 190025, India
| | - Rauoof Ahmad Rather
- Division of Environmental Sciences, Sher-E-Kashmir University of Agricultural Sciences and Technology, Srinagar, Jammu and Kashmir, 190025, India.
| | - Aiman Farooq
- Division of Food Science and Technology, Sher-E-Kashmir University of Agricultural Sciences and Technology, Srinagar, Jammu and Kashmir, 190025, India
| | - Shahid Ahmad Padder
- Division of Basic Science and Humanities, Sher-E-Kashmir University of Agricultural Sciences and Technology, Srinagar, Jammu and Kashmir, 190025, India
| | - Tawseef Rehman Baba
- Division of Fruit Science, Sher-E-Kashmir University of Agricultural Sciences and Technology, Srinagar, Jammu and Kashmir, 190025, India
| | - Sanjeev Sharma
- Centre for the Study of Regional Development (CSRD), School of Social Sciences-III, Jawaharlal Nehru University, 110 067, New Delhi, India
| | - Nabisab Mujawar Mubarak
- Petroleum and Chemical Engineering, Faculty of Engineering, Universiti Teknologi Brunei, Bandar Seri Begawan, BE1410, Brunei Darussalam
| | - Afzal Husain Khan
- Department of Civil Engineering, College of Engineering, Jazan University, PO Box. 706, Jazan, 45142, Saudi Arabia
| | | | - Shoukat Ara
- Division of Environmental Sciences, Sher-E-Kashmir University of Agricultural Sciences and Technology, Srinagar, Jammu and Kashmir, 190025, India
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Rather RA, Ara S, Padder SA, Sharma S, Pathak SP, Baba TR. Seasonal fluctuation of water quality and ecogenomic phylogeny of novel potential microbial pollution indicators of Veshaw River Kashmir-Western Himalaya. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 320:121104. [PMID: 36682619 DOI: 10.1016/j.envpol.2023.121104] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 01/15/2023] [Accepted: 01/16/2023] [Indexed: 06/17/2023]
Abstract
Nearly a billion people, especially in underdeveloped nations, need safe drinking water. Indian studies suggest that most drinking water sources have high coliform levels, and quality assurance is required. This study was conducted in rural parts of South Kashmir in the Western Himalaya from February 2019 to January 2020. Standard river water sampling was done from upstream to downstream of the river. This study examined the detection, molecular identification, and chemical water quality of coliform-contaminated drinking water, which sums up river water pollution. Water quality varied significantly, indicating downstream contamination. Sangam (downstream) had the highest coliform count, showing 72.2600 cfu per litre in summer, while Kongwaton (upstream), near the Veshaw River, had no coliform count in winter. In summer, Sangam (downstream) had the highest water quality metrics (pH 6.847, Electrical conductivity (EC) 71.620 dS/m, Biological oxygen demand (BOD) 1.120 mg/L, and Chemical oxygen demand (COD) 24.637 mg/L) in all seasons. The lowest winter water quality metrics in Kongwaton were pH 8.947, EC 253.680 dS/m, BOD 4.963 mg/L, and COD 51.440 mg/L. Coliforms in water suggest faecal contamination. This study examines the water quality attributes of drinking water and associated factors to determine river pollution. Total DNA was collected and sequenced for 16 S rDNA and metagenomics. Universal primers were used to amplify the bacterial 16 S rRNA. Using BLAST, the amplified 16 S rRNA gene sequence was matched to the NCBI database. A metagenomic study revealed 27 species with different relative abundance. These species include Escherichia coli, E. fergusonii, E. albertii, Klebsiella grimontii, and Shigella dysenteriae. This study is thought to be the first to discriminate against E. fergusonii, E. albertii, K. grimontii, and S. dysenteriae from E. coli and to report on E. fergusonii and E. albertii, K. grimontii, and S. dysenteriae in the river Veshaw water sources in Kulgam, Western Himalaya.
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Affiliation(s)
- Rauoof Ahmad Rather
- Division of Environmental Sciences, FoH, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, Kashmir, Jammu &Kashmir, 190025, India.
| | - Shoukat Ara
- Division of Environmental Sciences, FoH, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, Kashmir, Jammu &Kashmir, 190025, India
| | - Shahid Ahmad Padder
- Division of Basic Sciences and Humanities, FoH, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, Kashmir, Jammu &Kashmir, 190025, India
| | - Sanjeev Sharma
- Dr. Ambedkar International Centre, Ministry of Social Justice & Empowerment, Govt. of India, 15 Janpath, New Delhi, 110001, India
| | - Shiv Poojan Pathak
- Dr. Ambedkar International Centre, Ministry of Social Justice & Empowerment, Govt. of India, 15 Janpath, New Delhi, 110001, India
| | - Tawseef Rehman Baba
- Division of Fruit Sciences, FoH, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, Kashmir, Jammu &Kashmir, 190025, India
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Karakaya S, Göger G, Bona GE, Yuca H, Aydın B, Tekman E, Şahin AA, Pınar NM, Güvenalp Z. Screening of antimicrobial, antioxidant, antidiabetic activities, anatomical and morphological properties of Colchicum speciosum Steven (Colchicaceae). PROTOPLASMA 2022; 259:1493-1506. [PMID: 35262800 DOI: 10.1007/s00709-022-01752-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 03/02/2022] [Indexed: 06/14/2023]
Abstract
Colchicum speciosum Steven species is a perennial stemless plant. C. speciosum is a flowering herb native to mountainous regions of northern Turkey, the Caucasus, and northern Iran. It has been known as "Vargit, Acı Çiğdem, Güz Çiğdemi". The present study reports the antimicrobial, antioxidant, α-amylase and α-glucosidase inhibitory activities of corm, leaf and flower methanol extracts, anatomical (light and electron microscopes) properties of root, corm, leaf, flowers and morphological characteristics of C. speciosum. Three different part of extracts C. speciosum were evaluated against E. coli ATCC 8739, S. aureus ATCC 6538, B. subtilis ATCC 19,659, C. albicans ATCC 10,231, C. krusei ATCC 14,243, and C. tropicalis ATCC 750. The most effective extract was found to be MeOH extract for corm and leaf against C. tropicalis ATCC 750 strain with MIC value 160 > µg/mL. It has been investigated first time anatomy of the tepal, ovary, anther, filament of C. speciosum. Leaf extract was the highest phenolic component (78.61842 µg GAE/ mg extract). As a result of DPPH• and ABTS•+ tests, it was determined that the leaf extract showed the best activity (IC50 = 6.568 μg/mL and IC50 = 3.243 μg/mL, respectively). Corm extract exhibited α-glucosidase inhibitory activity with an IC50 value of 21039 µg/mL. This is the first study of the in vitro antimicrobial, antioxidant, antidiabetic activities, detailed anatomical and morphological properties of C. speciosum. HıGHLıGHTS : • Antioxidant-antidiabetic-antimicrobial potential of Colchicum speciosum • Leaf extract had the highest phenolic component • The leaf got the highest DPPH• and ABTS•+ antioxidant potential • Corm extract exhibited α-glucosidase inhibitory activity • The most effective extract was found to be MeOH extract for corm and leaf against C. tropicalis • This is the first study of the in vitro antimicrobial, antioxidant, antidiabetic activities, detailed anatomical and morphological properties of C. speciosum.
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Affiliation(s)
- Songul Karakaya
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey.
- Ataturk University Medicinal and Aromatic Plant and Drug Research Center, Erzurum, Turkey.
| | - Gamze Göger
- Department of Pharmacognosy, Faculty of Pharmacy, Trakya University, Edirne, Turkey
| | - Gülnur Ekşi Bona
- Department of Pharmacognosy, Faculty of Pharmacy, Istanbul Medipol University, İstanbul, Turkey
| | - Hafize Yuca
- Ataturk University Medicinal and Aromatic Plant and Drug Research Center, Erzurum, Turkey
- Department of Pharmacognosy, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
| | - Bilge Aydın
- Department of Pharmacognosy, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
- Department of Pharmacognosy, Faculty of Pharmacy, Erzincan Binali Yıldırım University, Erzincan, Turkey
| | - Enes Tekman
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
| | - Aydan Acar Şahin
- Department of Biology, Faculty of Science, Ankara University, Ankara, Turkey
| | - Nur Münevver Pınar
- Department of Biology, Faculty of Science, Ankara University, Ankara, Turkey
| | - Zühal Güvenalp
- Ataturk University Medicinal and Aromatic Plant and Drug Research Center, Erzurum, Turkey
- Department of Pharmacognosy, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
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Rather RA, Bano H, Padder SA, Baba TR, Ara S, Lone FA, Nazir S. Impact of Anthropogenic Pressure on Physico-chemical Characteristics of Forest Soils of Kashmir Himalaya. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2022; 108:1088-1097. [PMID: 35113217 DOI: 10.1007/s00128-022-03458-x] [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: 09/27/2021] [Accepted: 01/06/2022] [Indexed: 06/14/2023]
Abstract
The present study was carried out during the years 2017-2018 and assessed the impact of anthropogenic activities on the physico-chemical characteristics of soil in the Kashmir Himalaya. At disturbed sites anthropogenic activities like deforestation, grazing, tourism, urbanization, traffic etc. are seen prominent and their effect on soil environment resulted in less vegetation cover and exhibited diminution in organic matter. There was a significant increase in moisture content (21.13 ± 1.51), organic carbon (2.65% ± 0.52%), available nitrogen (493.790 ± 2.105 kg/ha), and potassium (432.727 ± 1.738 kg/ha) at undisturbed area Baerabal Harwan. However, there was a reduced pH (5.39 ± 0.230) and available phosphorus (18.993 ± 1.370) at undisturbed area in contrast to disturbed sites. Significantly higher values of Fe, Cu, Zn and Ni were found in disturbed areas (46.33 ± 0.16, 3.972 ± 0.001, 2.224 ± 0.003 and 1.7033 ± 0.002 ppm) respectively. The present findings could be helpful in formulating conservation strategies of soil at disturbed areas that are affected by anthropogenic activities which effects the soil microbial health of the forest soils. The study therefore indicated the need for employing best forest management and effective enforcement with vigorous reforestation programmes and would be a way forward towards mitigating the ongoing deterioration of the plant-soil system, sustaining forest productivity and soil fertility in the long run, and protecting people's livelihoods.
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Affiliation(s)
- Rauoof Ahmad Rather
- Division of Environmental Sciences, Sher-E-Kashmir University of Agricultural Sciences and Technolgy, Shalimar, Kashmir, 190025, India.
| | - Haleema Bano
- Division of Environmental Sciences, Sher-E-Kashmir University of Agricultural Sciences and Technolgy, Shalimar, Kashmir, 190025, India
| | - Shahid Ahmad Padder
- Division of Basic Sciences and Humanities, Faculty of Horticulture, Sher-E-Kashmir University of Agricultural Sciences and Technology, Shalimar, Kashmir, 190025, India
| | - Tawseef Rehman Baba
- Division of Fruit Science, Sher-E-Kashmir University of Agricultural Sciences and Technolgy, Shalimar, Kashmir, 190025, India
| | - Shoukat Ara
- Division of Environmental Sciences, Sher-E-Kashmir University of Agricultural Sciences and Technolgy, Shalimar, Kashmir, 190025, India
| | - Farooq Ahmad Lone
- Division of Environmental Sciences, Sher-E-Kashmir University of Agricultural Sciences and Technolgy, Shalimar, Kashmir, 190025, India
| | - Sarjeel Nazir
- Department of Botany, Aligarh Muslim University (AMU), Aligarh, UP, 202002, India
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