Wszystkie pola: residues - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Life Cycle Analysis on Pesticide Exposure and Residues in the Environment of Brebes County Shallot Farms and Farmers
Autorzy:: Joko, Tri
Sulistiyani
Setiani, Onny
Rahardjo, Mursid
Arumdani, Intan Sekar
Powiązania:: https://bibliotekanauki.pl/articles/24201798.pdf
Data publikacji:: 2023
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: pesticide residues
life cycle assessment
shallot
pesticide exposure
farmer
Opis:: Pesticides are at risk due to their toxic properties in humans as well as impact on the environment and ecosystems. Indonesia has 1,336 formulations and 402 pesticide ingredients registered to control pests in various commodity fields. The negative effects of synthetic chemical pesticides are resistance, resurgence, second pest blasting, and environmental degradation. Pesticide residues on the soil and agricultural products can cause bioaccumulation and biomagnification processes. The biomagnification process can cause exposure to pesticides that enter the human body to a greater degree than the residues found in the environment. Therefore, it is necessary to research the life cycle analysis of exposure and pesticide residues in agricultural environments. This study is an observational study with a cross-sectional design. The sample in this study was 120 respondents. This research was conducted in the Wanasari subdistrict, Brebes regency. Wanasari subdistrict is the largest shallot-producing centre in Brebes regency (26%). The shallot harvest area in Wanasari district is 6,598 ha. The life cycle analysis (LCA) results of shallot farming include five stages: soil maturation, planting seedlings, fertilizing, applying pesticides, and harvesting. The emissions in shallot farming activities come from diesel fuel, pesticides, and NPK fertilizers. Chlorpyrifos pesticide residues were found with an average level of 0.6451 ppm in 9 villages in Wanasari district.
Źródło:: Journal of Ecological Engineering; 2023, 24, 3; 76--89
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Wpływ niewłaściwej utylizacji pozostałości środków ochrony roślin na mikroorganizmy glebowe
The effect of improper disposal of the residues of plant protection products on soil microorganisms
Autorzy:: Kucharska, K.
Wachowska, U.
Powiązania:: https://bibliotekanauki.pl/articles/399878.pdf
Data publikacji:: 2015
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: ankiety
pozostałości środków ochrony roślin
bakterie
Mucor spp
Fusarium spp.
questionnaire survey
residues of plant protection products
bacteria
Opis:: Nowe unormowania prawne zwracają szczególną uwagę na właściwą utylizację pozostałości środków ochrony roślin w gospodarstwach rolniczych i ogrodniczych, ponieważ niektóre z nich mogą pozostawać w glebie kilka lat w niezmienionej formie zmieniając bioróżnorodność mikroorganizmów glebowych. W badaniach ankietowych analizowano sposoby stosowania i utylizacji środków ochrony roślin przez profesjonalnych użytkowników, a w badaniach laboratoryjnych oceniono bioróżnorodności zbiorowiska mikroorganizmów glebowych pochodzących ze stanowisk punktowo skażonych tymi ksenobiotykami. Świadomość użytkowników środków ochrony roślin w zakresie atestowania opryskiwaczy oraz konieczności szkolenia osób wykonujących zabiegi ochronne była na dość wysokim poziomie. Niestety świadomość ekologicznego zagrożenia ze strony środków ochrony roślin wśród ankietowanych była mała, ankietowani dość często deklarowali, że ich pozostałości wylewane są do gleby w jednym miejscu w gospodarstwie. Ograniczało to bioróżnorodność mikroorganizmów glebowych, szczególnie liczebność bakterii wiążących azot. Grzyby rodzaju Mucor oraz gatunki Fusarium culmorum i Gliocladium roseum na ogół nie reagowały na obecność pozostałości środków ochrony roślin w glebie.
New legislation emphasizes the importance of proper disposal of the residues of plant protection products in farms in the agricultural and horticultural sector, because some of those residues may remain in soil in unchanged form for several years, thus affecting the biodiversity of soil microorganisms. A questionnaire survey was conducted to determine the methods of application and disposal of plant protection products by professional users. Biodiversity of microbial communities in soil at sites contaminated by xenobiotics from point sources was evaluated in a laboratory experiment. The awareness of the users of plant protection products regarding responsible and safe use of approved sprayers and the need to train persons performing protective treatments was satisfactory. However, the respondents demonstrated a low level of environmental awareness, and they often declared that in their farms the residues of plant protection products are disposed of in the same place repeatedly. Such practices reduce the biodiversity of soil-dwelling microbes, in particular, the counts of nitrogen-fixing bacteria. In most cases, fungi of the genus Mucor and the species of Fusarium culmorum and Gliocladium roseum did not respond to the presence of the residues of plant protection products in soil.
Źródło:: Inżynieria Ekologiczna; 2015, 45; 93-98
2081-139X
2392-0629
Pojawia się w:: Inżynieria Ekologiczna
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Escherichia Coli-Lux Biosensor Used to Monitor the Cytotoxicity and Genotoxicity of Pharmacological Residues in Environment
Autorzy:: Hawrylik, E.
Matejczyk, M.
Powiązania:: https://bibliotekanauki.pl/articles/124989.pdf
Data publikacji:: 2018
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: bacterial biosensors
reporter gene lux
β-blockers
cytotoxicity
genotoxicity
Opis:: The aim of the study was to evaluate the usefulness of Escherichia coli K-12 RFM 443 recA::lux for cytotoxicity and genotoxicity monitoring of metoprolol in the environment. Metoprolol is one of the most popular cardiac drug which belongs to the group of β-blockers. The drug was applied at the concentrations ranging from 0.01 μg/cm³ to 100 μg/cm³. The conducted research constitutes preliminary study aimed at validation of the recA::lux gene construct in order to determine its sensitivity to metoprolol. The drug concentrations were selected experimentally to obtain a positive luminescence response. The obtained data indicated the influence of metoprolol on lux gene expression and recA promoter activity based on the application of laboratory samples using PBS buffer. The results indicate a potential for using a bacterial biosensor Escherichia coli K-12 RFM 443 with recA::lux gene fusion in cytotoxicity and genotoxicity monitoring of the cardiac drugs residue in the environment.
Źródło:: Journal of Ecological Engineering; 2018, 19, 3; 11-17
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: The Removal of Ibuprofen Drugs Residues from Municipal Wastewater by Moringa Oleifera Seeds
Autorzy:: Al-Kindi, Ghayda Y.
Al-Haidri, Husam A.
Powiązania:: https://bibliotekanauki.pl/articles/1839559.pdf
Data publikacji:: 2021
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: adsorption
activated Moringa Oleifera
batch reactor
Ibuprofen
packed bed reactor
Opis:: Municipal wastewater may contain residues of different drugs causing severe chemical contamination of water bodies. However, the microbial degradation of Wastewater Treatment Plants (WWTP) may not eliminate such drug residues completely. The current work was designed to remove the Ibuprofen drug residues by using the Moringa Oleifera seeds. Various testing methods such as Brunauer, Emmett and Teller (BET), Transmission Electron Microscopy (TEM), scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR) were applied to assess the efficiency of such plant seeds in bioremoval of ibuprofen residues from municipal wastewater The batch reactor was used to find the optimum operating conditions using various parameters with different pH values, duration time, Ibuprofen concentration and various quantities of plant seeds. In the batch reactor, the operation conditions were: pH 7, duration time 150 min, Ibuprofen dose of 1000 mg/l, activated adsorbents and Moringa Oleifera seeds in the amount of 1000 mg/l. Moreover, the packed bed reactor was used to examine different parameters such as initial Ibuprofen concentration, flow rate and bed depth for 6 hours. It was found that the best conditions were 2 cm depth, and 25 l/hr flow rate. Meanwhile, the kinetic constants were studied by adsorption equilibrium with the isothermal Langmuir and Freundlich models. The best results were shown with the Freundlich isotherm, and the first pseudo order was more suitable for the removal of Ibuprofen by adsorbed activation of Moringa Oleifera seeds.
Źródło:: Journal of Ecological Engineering; 2021, 22, 1; 83-94
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Use of Escherichia Coli K-12 Strain With Gfp Reporter Gene for Screening of Cefuroxime and Metronidazole Residues in Surface Water
Autorzy:: Matejczyk, M.
Rosochacki, S. J.
Jabłonowski, K.
Powiązania:: https://bibliotekanauki.pl/articles/123587.pdf
Data publikacji:: 2015
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: recA
gfp biosensor
cytotoxicity
genotoxicity
cefuroxime
metronidazole
Opis:: Antibiotic residues are constantly detected in environmental waters at relatively low concentrations. They can modulate the biological stability of ecosystems after entering the environment, therefore robust and reliable methods for determining their residues in environmental samples are required. In this work, Escherichia coli K-12 GFP-based bacterial biosensors strain was used to detect cyto- and genotoxic activity of cefuroxime and metronidazole at concentration of 500, 1000, 2000, 3000 and 5000 μg/ml. Experimental data indicated that metronidazole, at higher concentrations of 3000 and 5000 μg/ml showed stronger cyto- and genotoxix activity than cefuroxime to bacteria cells. Incubation of bacteria cells with surface water with both drugs modulated gfp gene expression. E. coli K-12 strain with genetic fusion of recA promoter and gfp reporter gene was a good model organism for screening cyto- and genotoxic effect of cefuroxime and metronidazole in applied in this experiment concentrations of these drugs.
Źródło:: Journal of Ecological Engineering; 2015, 16, 3; 77-82
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Lumbricidae in the Process of Monitoring of the State of Land Reclamation of Former Sulphur Mine in Jeziórko
Autorzy:: Mazur-Pączka, A.
Pączka, G.
Kostecka, J.
Powiązania:: https://bibliotekanauki.pl/articles/123273.pdf
Data publikacji:: 2017
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: Lumbricidae
sulfur mine
reclamation
residues of natural biocenoses
Opis:: The aim of the research was to evaluate the advancement of the naturalisation proces that concerned the reclaimed area of the former the sulphur mine in Jeziorko. It was assessed by analising the diversity of earthworms populations from the chosen five spots (field I, II, X, XX and XXI) differentiated in terms of time and direction of reclamation. Earthworms were obtained by the mixed method, according to Zajonc. The results were analyzed statistically. On the field II reclaimed for the longest period in forest direction, all 7 species of Lumbricidae were found, whereas on field X (shorter reclamation) – 5 of them. In the open spaces of fields I, XX and XXI, representatives of the examined group were not present. On field XX and XXI, earthworms were preserved only within individual old trees (Malus Mill., Populus L. poplar) growing in this area even before the period of land degradation by the sulphur mines. Within the crowns of these trees, poor clusters consisting of 1 or 2 species of earthworms were discovered (A. rosea and/or A. caliginosa).
Źródło:: Journal of Ecological Engineering; 2017, 18, 6; 53-58
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Experimental Investigation and Simulation of Slow Pyrolysis Process of Arabica Coffee Agroindustry Residues in a Pilot-Scale Reactor
Autorzy:: Setiawan, Adi
Zakarya, Muhammad
Alchalil
Nur, Taufiq Bin
Powiązania:: https://bibliotekanauki.pl/articles/2173337.pdf
Data publikacji:: 2022
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: slow pyrolysis
pyrolytic oil
biochar
aspen plus
coffee agro-industry residue
Opis:: Coffee pulp and husk are the primary residues of the coffee agro-industry. Disposing of them into the land can bring a serious problem on the environment. Strategies are needed to convert it into more valuable products as well as reduce the risk of environmental damage. This paper reports experimental and simulation investigation on the pyrolysis of Gayo arabica coffee pulp and husk in a pilot scale reactor. The investigation included finding the chemical and physical properties of biomass under ultimate, proximate, bomb calorimeter and TGA analyses. During the pyrolysis experiments, 3 kg of dried raw material was fed into the reactor and heated from room temperature to 600 °C, then held for 2.5 h. Afterwards, the resulting biochar and pyrolytic oil ware quantified for product distribution analysis. Modeling and simulation of the pyrolysis process were performed using Aspen Plus V10 software. Experimental results show that biochar is the main product giving a yield of 43.83%. The percentage of pyrolytic oil and un-condensable gas products are 25.5% and 30.67%, respectively. The thermodynamic simulation shows a good agreement with the experimental result, which helps in optimization and scaling up reactor.
Źródło:: Journal of Ecological Engineering; 2022, 23, 8; 260--269
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Potential applications of SOS-GFP biosensor to in vitro rapid screening of cytotoxic and genotoxic effect of anticancer and antidiabetic pharmacist residues in surface water
Autorzy:: Matejczyk, M.
Rosochacki, S. J.
Powiązania:: https://bibliotekanauki.pl/articles/124844.pdf
Data publikacji:: 2015
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: SOS-gfp biosensor
cytotoxicity
genotoxicity
cyclophosphamide
metformin
Opis:: Escherichia coli K-12 GFP-based bacterial biosensors allowed the detection of cytotoxic and genotoxic effect of anticancer drug– cyclophosphamide and antidiabetic drug – metformin in PBS buffer and surface water. Experimental data indicated that recA::gfpmut2 genetic system was sensitive to drugs and drugs mixture applied in experiment. RecA promoter was a good bioindicator in cytotoxic and genotoxic effect screening of cyclophosphamide, metformin and the mixture of the both drugs in PBS buffer and surface water. The results indicated that E. coli K-12 recA::gfp mut2 strain could be potentially useful for first-step screening of cytotoxic and genotoxic effect of anticancer and antidiabetic pharmacist residues in water. Next steps in research will include more experimental analysis to validate recA::gfpmut2 genetic system in E. coli K-12 on different anticancer drugs.
Źródło:: Journal of Ecological Engineering; 2015, 16, 1; 116-121
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Studies on Cucumber Production Using Substrate Culture under North Sinai Conditions
Autorzy:: Abd El-Baset, Ashraf Ali
Powiązania:: https://bibliotekanauki.pl/articles/24201738.pdf
Data publikacji:: 2023
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: Cucumis sativus L.
date palm tree
residues
growing substrate medium
vegetative growth
yield
quality traits
WUE
water use efficiency
feasibility study
Opis:: A wide range of soilless cultivation techniques have been developed and introduced for intensive cropping systems and for boosting the crop yield of many vegetables, mainly in greenhouses. Adoption of some local natural by-products to be utilized as a substrate growing medium to overcome soil-related problems appeared to be a promising project. Therefore, greenhouse experiments were conducted at the Baloza Experimental Station of the Desert Research Center (DRC), North Sinai Governorate, Egypt, during the two consecutive winter growing seasons of 2016–2017 and 2017–2018. These experiments aimed to investigate the effects of seven growing substrate culture treatments of separated or mixed sand obtained from sand dunes and date palm tree residues (Karenna) on plant vegetative growth, flowering, fruit yield and quality traits, and fruit nutritional values of cucumber plants (Cucumis sativus L.) Filial-1 hybrid 1101. Crop evapotranspiration reference (ETc) and water use efficiency (WUE), as well as treatment feasibility, were also studied. The experiment was set up in a complete randomized block design with three replicates. The obtained results strongly indicated that growing substrate media containing 25% sand (S) from sand dunes mixed with 75% grinded Karenna (Kg) of date palm (1 S + 3 Kg) significantly recorded the superiority of all studied characters of plant vegetative growth, number of flowers, fruit set, yield and its components, as well as fruit N, P and K contents, compared with other growing substrate medium treatments. On the contrary, the worst values of all studied parameters were achieved when sand was used alone (100% S) as a growing media. Furthermore, the highest water use efficiency and net income values were also attained by the 1 S + 3 Kg media treatment relative to the other growing substrate medium treatments.
Źródło:: Journal of Ecological Engineering; 2023, 24, 6; 40--53
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Organic Micropollutants from an Agricultural Drainage Ditch Contaminate a Shrimp Farm in Sinaloa (Mexico)
Autorzy:: Moeder, Monika
Carranza-Diaz, Otoniel
López-Angulo, Gabriela
Ahumada-Santos, Yesmi Patricia
Schrader, Steffi
Reemtsma, Thorsten
Delgado-Vargas, Francisco
Powiązania:: https://bibliotekanauki.pl/articles/24201795.pdf
Data publikacji:: 2023
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: pesticides
pharmaceutical residues
antibiotics
coliforms
aquaculture
agricultural draining ditch
Opis:: Among nutrients and pesticides, agricultural draining ditches also transport pollutants discharged with untreated wastewater from the municipalities adjoining the ditch. When the ditch water is used for irrigation and aquaculture, risks for the environment and food production are suggested. For the conducted field study, a shrimp farm in Sinaloa (Mexico) was used to trace organic pollutants (pesticides and pharmaceutical residues) on their way from an agricultural draining ditch to a shrimp farm fed partially by the drain water. The concentrations of pollutants in the drain water ranged from 10 ng L-1 to 453 ng L-1. The pond water of the shrimp farm contained concentrations between <10 ng L-1 and 177 ng L-1. The shrimps were contaminated by pollutants at concentrations between 40 μg kg-1 d.w. (dry weight) to 3.3 mg kg-1 d.w. (fungicide Metalaxyl). Health risks for the cultivated shrimps cannot be excluded because some pesticides are known for their toxic effects to crustaceans. The concentrations of selected antibiotics in the shrimps were low and comparable with those found in the shrimps declared as seawater shrimps from a German supermarket. The incorporation of the antibiotics was probably caused by contact to the wastewater in the shrimp ponds and/or by contaminated shrimp feed. Additionally to the anthropogenic chemicals, coliforms were determined in the water (total coliforms: 30-50 CFU 100 mL-1; fecal coliforms: 0-20 CFU 100 mL-1). These values agree with the Mexican Norm NOM-242-SSA1-2009 representing a microbiological quality of water adequate for aquaculture. The number of coliforms measured in shrimp was higher than in pond water, suggesting bioaccumulation and a potential health risk for consumers.
Źródło:: Journal of Ecological Engineering; 2023, 24, 3; 143--152
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 11.

Tytuł:: Ocena stanu zanieczyszczenia flory wodnej pozostałościami pestycydów na obszarach intensywnie użytkowanych rolniczo
Assessment of pollution of aquatic flora residues of pesticide in areas intensively used for agricultural purposes
Autorzy:: Adamski, A.
Łozowicki, J.
Kaczyński, P.
Kalaji, H. M.
Powiązania:: https://bibliotekanauki.pl/articles/400758.pdf
Data publikacji:: 2018
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: pestycydy
Lemna L
biomonitoring
pesticides
Opis:: Celem niniejszej pracy było pilotażowe określenie stanu zanieczyszczenia pozostałościami środków ochrony roślin ekosystemów słodkowodnych na obszarach intensywnie użytkowanych rolniczo województwa podlaskiego. W badaniach analitycznych poszukiwano pozostałości 431 substancji czynnych (s.cz.) pestycydów. Oznaczenie jakościowe i ilościowe wykonano techniką chromatografii cieczowej sprzężonej z tandemową spektrometrią mas. W 85% ogółu badanych próbek stwierdzono obecność pozostałości pestycydów. Spośród 431 badanych substancji wykryto tylko 23 substancje czynne, z czego najliczniejszą grupę stanowiły herbicydy (11 s.cz.). Wyniki przeprowadzonych wskazują na występowanie znacznych stężeń pestycydów w rzęsie wodnej (Lemna L.), co potwierdza, iż roślina ta jest doskonałym bioindykatorem zanieczyszczeń ekosystemów słodkowodnych.
The aim of this study was to pilot the determination of the contamination state with residues of plant protection products of freshwater ecosystems in the areas of Podlasie voivodship characterized by intensive agriculture. The analytical studies indicated residues of 431 active ingredients (a.i.) of pesticides. The qualitative and quantitative determination was performed using liquid chromatography technique coupled with tandem mass spectrometry. The presence of residues was found in 85% of the samples tested . Out of the 431 substances tested, only 23 active substances were detected, with herbicides as the most numerous group (11 (a.i.). The results show that there are significant concentrations of pesticides in the water lance (Lemna L.), which confirms that this plant is an excellent bioindicator of freshwater ecosystems contamination.
Źródło:: Inżynieria Ekologiczna; 2018, 19, 3; 45-51
2081-139X
2392-0629
Pojawia się w:: Inżynieria Ekologiczna
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 12.

Tytuł:: Distilled Spirit Extraction of Phenolic Antioxidants from Fruit and Vegetable Residues
Autorzy:: Ortinero, Cesar V.
Rafael, Rosalie R.
Rayos, Charmaine Eljie R.
Bautista, Katherine D. A.
Feliciano, Mark Aldren M.
Natividad, Lexter R.
Natividad, Gaudencio M.
Powiązania:: https://bibliotekanauki.pl/articles/1839552.pdf
Data publikacji:: 2021
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: phenolics
antioxidant
waste valorization
agricultural by-product
distilled spirit
Opis:: There is a growing interest in natural antioxidants due to their potential in improving the quality of food and cosmetic products and their health-promoting properties. Distilled spirits contain high amount of ethanol and may be an alternative to the food-grade solvents, while agricultural by-products contain phenolic substances that may have antioxidant properties. This study was therefore conducted to find out if gin, vodka, and tequila flavored spirit, alcoholic beverages with about 40% ethanol, can extract the phenolic compounds from agricultural by-products, and to determine if the extracts possess the antioxidant activity. Peels of ripe banana (Musa acuminata), ripe mango (Mangifera indica), calamansi (Citrofortunella microcarpa), squash (Cucurbita maxima), ripe pineapple (Ananas comosus), purple yam (Dioscorea alata), and sweet potato (Ipomea batatas) were collected, dried, and ground. The phenolic substances in the plant materials were extracted with alcoholic beverages or 40% ethanol. The total phenolic content (TPC) of the extracts was determined by means of UV-Vis spectroscopy using Folin-Ciocalteau reagent and gallic acid as reference compound. The antioxidant activity of the extracts was evaluated through the 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging assay. Butylated hydroxyanisole (BHA) served as positive control in the DPPH assay. Non-linear regression was applied to the DPPH assay data to estimate the values of median effective concentration (EC50). All three alcoholic beverages were able to extract the phenolic materials from the plant samples. However, the ability of vodka and gin to extract the phenolic substances was either statistically comparable or better than 40% ethanol. The results of the DPPH scavenging assay showed that the M. indica peel had the strongest activity, while C. microcarpa had the weakest scavenging activity. At 1000-ppm level, the antioxidant activity of the M. indica peel was comparable with that of BHA, regardless of the solvent used for extraction. Therefore, the M. indica peel can be a source of natural antioxidants and potential substitute to synthetic antioxidants. Both gin and vodka can be used as a substitute for food-compatible solvents.
Źródło:: Journal of Ecological Engineering; 2021, 22, 1; 125-131
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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