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Wyświetlanie 1-15 z 1036
Tytuł:
Antibacterial Effect of Sea Buckthorn (Hippophae rhamnoides L.) Fruit Extract on Radish Seeds Prior to Sprouting
Autorzy:
Rajkowska, Katarzyna
Rykała, Emilia
Czyżowska, Agata
Powiązania:
https://bibliotekanauki.pl/articles/31341110.pdf
Data publikacji:
2024-04-18
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
sea buckthorn fruit
antibacterial activity
radish seed decontamination
seed germination
phenolic compounds
Opis:
Sprouts consumption is increasing worldwide due to their nutritional and health benefits. However, they can be sources of foodborne bacterial diseases, including sprout-related outbreaks caused primarily by Shiga toxin-producing Escherichia coli and Salmonella spp. The aim of this study was to determine the efficacy of a dried sea buckthorn fruit extract in sanitization of contaminated radish seeds. The efficacy of 15-min seed treatment and 3-h soaking in the extract solution was evaluated in comparison to the treatment with 20,000 mg/L calcium hypochlorite, recommended by the U.S. Food and Drug Administration. The effect of the sea buckthorn fruit extract on radish seed germination capacity and the profile of phenolic compounds in the extract were also determined. Decontamination effect of the extract after a 15-min seed treatment ranged from 72.1% against Staphylococcus aureus to 93.0% against Listeria monocytogenes and was higher than that of active chlorine against E. coli, S. aureus and Salmonella enterica. Soaking seeds for 3 h in the extract increased the decontamination efficiency only against S. aureus (81.9%). Compared to water, after 4 days of sprouting, no significant differences were found in radish seed germination capacity and the length of roots and hypocotyls of sprouts. The sea buckthorn fruit extract had a high content of phenolic compounds, namely isorhamnetin 3-rhamnosylglucoside (12.99 mg/L), isorhamnetin 3-rutinoside (8.25 mg/L), protocatechuic acid (5.43 mg/L), isorhamnetin 3-glucoside (3.41 mg/L), and gallic acid (3.36 mg/L). The extract can be used as a substance limiting bacterial contamination of radish seeds and, as a result, sprouts, as well as a valuable source of phenolic compounds.
Źródło:
Polish Journal of Food and Nutrition Sciences; 2024, 74, 2; 120-129
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Augustine’s Theolog(ies) of Creation: Simultaneous Creation, ‘Seminal Seeds’, and Genesis 1-3
Autorzy:
McCall, Bradford L.
Powiązania:
https://bibliotekanauki.pl/articles/26469670.pdf
Data publikacji:
2023-06-30
Wydawca:
Wydawnictwo Diecezjalne Adalbertinum
Tematy:
hermeneutics
literal interpretation
figurative interpretation
historical interpretation
similitude
allegorical interpretation
theologies of creation
trinity
Genesis
Opis:
Are Augustine’s views of creation still relevant today, after the scientific revolution, and especially post-Darwin? Surely, much of his interpretation cannot withstand the onslaught of modernity and its concomitant increase in scientific knowledge. Perhaps not, but we can still learn from Augustine. It is a modern myth that the scientific revolution alone began—or forced—the church to come up with interpretations that were amenable to the science of their time. Augustine is a prime example of this “wrestling with the Divine”. However, we cannot go to Augustine with the hopes of settling the debate on origins and scriptural interpretation. Augustine erred mightily when he sought to use the bible as a proverbial science textbook. In this essay, we will encounter a presentation of Augustine’s theolog(ies) of creation through examining his views of “seminal seeds”, simultaneous creation, and his interpretive acrobatics with regard to Genesis 1–3. Whereas his initial persuasion on this matter was sound, Augustine nevertheless contradicted it in his own writings, to our corporate detriment.
Źródło:
Studia Ełckie; 2023, 25, 2; 137-158
1896-6896
2353-1274
Pojawia się w:
Studia Ełckie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of the Process of Separation of Fibers From Seeds During Roll Ginning
Autorzy:
Sailov, Rahib Aqaqul
Powiązania:
https://bibliotekanauki.pl/articles/24200949.pdf
Data publikacji:
2023
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Biopolimerów i Włókien Chemicznych
Tematy:
knife drum
cottonseed
fibre strand
coefficient of elasticity
roller gin
Opis:
In the initial position in the process of roll ginning, the seed is drawn to the slot of the contact gap of the knife-drum due to the tension of the fibers. Subsequently, the seed is struck with a certain impulse. The separation of the fibers from the seed after the impact of the beater occurs sequentially, not simultaneously. As a result of theoretical and experimental studies, the optimum frequency of the shock pulse on the seed (f = 18-20) was found to be the most technologically successful in terms of providing the best quality indicators of seeds and fibers. Beating in the resonance mode allows to reduce the magnitude of the shock impulse on the seed, leading to a reduction in the degree of damage to the seeds. At this moment, the seeds at the end of the strand move only under the action of an elastic restoring force. The active part of the fiber bundle section in a dynamic process can be as little as 0.001 or less. The average value of the compliance coefficient for the raw cotton variety BA-440 was determined experimentally. This allowed to determine the stiffness coefficient of the volatiles indirectly. According to the parameters obtained, the dynamic state of the system practically falls into the region of parametric resonance, where the motion is unstable. This means that the damaged seeds at the end of the strand enlarge significantly after the impact of the beater, causing the seeds to separate from the fibers.
Źródło:
Fibres & Textiles in Eastern Europe; 2023, 31, 1; 91--94
1230-3666
2300-7354
Pojawia się w:
Fibres & Textiles in Eastern Europe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Moisture dependent: physical properties of baobab seeds (Adansonia digitata L.)
Właściwości fizyczne nasion baobabu (Adansonia digitata L.) w zależności od ich wilgotności
Autorzy:
Lamidi, Wasiu Agunbiade
Ogunlade, Clement Adesoji
Olaniyan, Adetutu Rianat
Shittu, Kabiru Alani
Murtadha, Mosobalaje Abdulsalam
Ajibade, Adenike Favour
Fadeyibi, Adesina
Powiązania:
https://bibliotekanauki.pl/articles/2204325.pdf
Data publikacji:
2023
Wydawca:
Polskie Towarzystwo Inżynierii Rolniczej
Tematy:
bulk density
geometric mean diameter
crude protein
crude fibre
sphericity
gęstość nasypowa
średnia geometryczna średnica
białko surowe
włókno surowe
kulistość
Opis:
The research investigated physical properties of baobab seeds to determine suitable equipment for the processing of its seeds. Pods of baobab used in the study were collected at a local farm in Ilorin, North Central Nigeria. Physical properties of the samples, such as moisture contents, mass, axial dimensions, shape indices, true and bulk densities, porosity, angle of repose and surface area were determined. The results showed that physical properties of baobab seeds were stable for moisture content, ranging between 12 to 18% dry mass (dm). The 100 seed mass (g) and geometric mean diameter increased from 0.60 g to 0.62 g and 10.12 to 10.27 mm respectively, in the moisture range of 12 to 18% dm. Other studied ranges of physical properties ranges included: average length (12.22 to 12.63 mm), width (10.10 to 10.28 mm), thickness (8.23 to 8.42 mm,), sphericity, (81.23 to 82.56 mm), surface area (319.42 to 332.53 mm2 ), 50 seed mass (0.60 and 0.62 g), and 1000 seed mass (12 and 12.4 g) within the moisture content range of 12 to 18% dm. The angle of repose of baobab seeds decreased with an increase in moisture content. The maximum value of 29.18o was obtained at 14% moisture content while a minimum value of 24.42o was obtained at 18% moisture. Moisture content had a significant effect on coefficient of friction of baobab seeds on glass, stainless steel, plywood and rubber. In the same moisture range (12-18%), the static coefficient of friction for baobab seeds ranged from 0-739 to 0-905 on stainless steel, 0-960 to 1-190 on galvanized steel, 0-812 to 1-055 on plywood and 0- 496 to 0-950 on glass. The least coefficient of friction values were recorded on stainless steel and glass which implies that baobab seeds will move with lower resistance on these surfaces in post-harvest handling. On the other hand, the resistance will be higher on plywood and glass. The data obtained will serve as guide for agricultural and food engineers, food processors and technicians involved in design and construction of post-harvest equipment used for separating, cleaning, milling and other production processes, to which baobab seeds are subjected.
W pracy zbadano właściwości fizyczne nasion baobabu w celu określenia parametrów urządzeń do ich przetwarzania. Strąki baobabu zostały zebrane w gospodarstwie w miejscowości Ilorin w północno-środkowej Nigerii. Właściwości fizyczne określone w pracy to zawartość wilgoci, masa, wymiary osiowe, wskaźniki kształtu, gęstość rzeczywistą i objętościową, porowatość, kąt usypu i powierzchnię. Wyniki wykazały, że właściwości fizyczne nasion baobabu są stabilne dla wilgotności pomiędzy 12 a 18% suchej masy (sm). W zakresie wilgotności od 12 do 18% sm stwierdzono wzrost masy 100 nasion (g) i średniej geometrycznej średnicy odpowiednio z 0,60 g do 0,62 g i 10,12 do 10,27 mm. Pozostałe zbadane zakresy właściwości fizycznych to: średnia długość (12,22 do 12,63 mm), szerokość (10,10 do 10,28 mm), grubość (8,23 do 8,42 mm), kulistość (81,23 do 82,56 mm), pole powierzchni (319,42 do 332,53 mm2 ), masa 50 nasion (0,60 i 0,62 g) oraz masa 1000 nasion (12 i 12,4 g) w zakresie wilgotności od 12 do 18% sm. Kąt usypu zmniejszał się wraz ze wzrostem wilgotności, maksymalną wartość 29,18o uzyskano przy wilgotności 14%, natomiast minimalną 24,42o przy 18% sm. Wilgotność miała istotny wpływ na współczynnik tarcia nasion baobabu na szkle, stali nierdzewnej, sklejce i gumie. W tym samym zakresie wilgotności 12-18% współczynnik tarcia statycznego dla nasion baobabu wynosił od 0-739 do 0-905 na stali nierdzewnej, 0-960 do 1-190 na stali ocynkowanej, 0-812 do 1-055 na sklejce i 0-496 do 0-950 na szkle. Najmniejsze wartości współczynnika tarcia odnotowano na stali nierdzewnej i szkle. Sugeruje to, że nasiona baobabu będą się przesuwać z mniejszym oporem na powierzchniach z tych materiałów, jeżeli wykorzysta się je do produkcji urządzeń przetwórczych, podczas większy opór wystąpi na sklejce i szkle. Uzyskane dane mogą posłużyć technologom rolnictwa i żywności, zakładom przetwórstwa żywności i konstruktorom maszyn do przetwórstwa baobabu, np. urządzeń do sortowania, czyszczenia, mielenia itp.
Źródło:
Agricultural Engineering; 2023, 27, 1; 33--46
2083-1587
Pojawia się w:
Agricultural Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Garum or Grain? Crimea and the Provisioning of Constantinople (7th to 9th centuries)
Autorzy:
Curta, Florin
Powiązania:
https://bibliotekanauki.pl/articles/31234013.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
Crimea
lead seals
crop cultivation
silos
cereal seeds
agricultural implements
amphorae
fishing industry
Opis:
Historians have relied for too long on written sources (the letters that Pope Martin I wrote from Cherson, as well as De Administrando Imperio) to assess the economic situation in the Crimea, especially in Cherson, during the so-called Dark Ages (7th to 9th centuries). Many still believe that that city could not have survived without shipments of grain from the outside, particularly from the lands along the southern coast of the Black Sea. Seals of Byzantine officials found in Cherson tell a different story, as they indicate commercial exchanges between the Crimea and Constantinople. If the peninsula participated in trade, something must have been offered in exchange for the goods coming from the Capital. The archaeological evidence strongly suggests that during the 8th and 9th centuries, the hinterland of Cherson, as well as the Kerch Peninsula (eastern Crimea) witnessed rapid economic development, largely based on the cultivation of crops. Silos found on several settlement sites, both open and fortified, suggest a surplus, which was most likely commercialized. If so, the closest markets were across the Black Sea, to the south, primarily in Constantinople. Other commodities, such as wine transported in amphorae, traveled in the opposite direction, across the Sea of Azov and into the interior of Khazaria. In exchange, the peninsula received shipments of grain, which were then re-exported to Constantinople. Far from relying on shipments of grain from the Capital, Cherson and the rest of the Crimean Peninsula in fact supplied Constantinople with food. Numerous vats for the production of fish sauce have been found in Cherson, and many were in operation before 900. A good deal of the garum served at tables in Constantinople between the 7th and the 9th century must have come from Cherson. The archaeological evidence therefore calls for a re-assessment of the economic situation in the Crimean Peninsula during the “Dark Ages”.
Źródło:
Studia Ceranea; 2023, 13; 271-286
2084-140X
2449-8378
Pojawia się w:
Studia Ceranea
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biochar as a Cadmium Scavenger in the Aquatic Environment Remediation: Date Seeds as Raw Material
Autorzy:
Al-Tarawneh, Amjad
Powiązania:
https://bibliotekanauki.pl/articles/2068474.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
biochar
date seed
pyrolysis
cadmium
adsorption
isotherm
spectroscopy
Opis:
It was found that date seeds are suitable for biochar production due to their low moisture content 8.92%, low ash yield 1.05%, and high organic matter content 78.3%. The biochar was produced by pyrolysis at 350, 450 and 550°C. The effect of pyrolysis temperature on the physicochemical characteristics of biochar was investigated. It was found that the porosity, water holding capacity, ash content, pH, organic matter, fixed carbon, and the elemental content of Na, K, Ca, Mg, Fe, Mn, P, Zn, Ba, Cr, Cu, Ni, Pb, Ti, and V were increased along with pyrolysis temperature. Meanwhile, the biochar yield, bulk density, and the total content of N and S were decreased. The biochar was tested as a sustainable adsorbent to investigate the adsorption of Cd from contaminated water. The adsorption isotherms of Cd on biochar were determined based on Langmuir equation. The maximum adsorption of Cd at 25°C and pH 7 were 667, 714, and 833 mg/kg for the biochars produced at 350, 450, and 550°C, respectively. On the basis of the physicochemical characteristics of the biochar and the findings from Langmuir equation that showed the biochar produced at 550°C has the highest adsorption capacity for Cd, the desorption/adsorption experiment was carried out using the biochar produced at 550°C. The adsorption of Cd by biochar was directly proportional to the Cd concentrations. It was increased from 0.009 mmol/0.5g at 0.01 mmol Cd to 0.12 mmol/0.5g at 0.2 mmol Cd concentration. The desorption of Cd from biochar was increased proportionally to cadmium concentrations from 0.01 to 0.05 mmol and became constant above 0.05 mmol, regardless of the increment of cadmium concentrations. High retention potential for the cadmium that adsorbed within the biochar was proven in this study with desorption/adsorption percentage of 16%. These findings provide a successful example of date seeds converting into the sustainable adsorbent for Cd removal from aquatic environment to achieve the conception of eco-friendly production, which should be studied further.
Źródło:
Journal of Ecological Engineering; 2022, 23, 3; 270--280
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determination of sowing density and row spacing on the susceptibility of lupine seeds to mechanical damage
Autorzy:
Migut, Dagmara
Tobiasz-Salach, Renata E.
Stadnik, Barbara
Kuźniar, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/2203573.pdf
Data publikacji:
2022
Wydawca:
Instytut Technologiczno-Przyrodniczy
Tematy:
lupine seeds
mechanical damage
physical characteristics
row spacing
sowing density
Opis:
Appropriate agrotechnical measures make it possible to optimise plant cultivation and obtain yields of the highest quality with an appropriate economic production index. The aim of the study was to evaluate different sowing density and row spacing on the morphological and mechanical properties of white lupine (Lupinus albus L.) seeds. The field experiment was conducted at the Experimental Station for Variety Evaluation in Przecław (50°11'25.2" N, 21°28'55.0" E). The experiment was established at two row spacings (15 cm and 30 cm) and three sowing densities (60, 75, 90 plants per m2). Mechanical parameters evaluated included destructive force FD (N), relative deformation DR (%) and destructive energy ED (mJ). Seed morphological properties such as weight, length and width were also assessed. Sphericity was also calculated. In the present study, improvements in the mechanical properties of the seeds were obtained by increasing the plant density per unit area of the experiment. In the case of morphological characteristics, only the weight of the analysed lupine seeds changed significantly as a result of row spacing. On the other hand, sowing density did not significantly affect morphological traits. of white lupine seeds. Apart from the spacing and sowing density of plants, the weather conditions in particular years of research were an important factor determining the properties of seeds. Determining the optimum sowing density and row spacing in the field contributes to the optimisation of the production process. Quasi-static mechanical tests are often used to obtain reasonable data on the physical properties of plant materials.
Źródło:
Journal of Water and Land Development; 2022, Special Issue; 156--163
1429-7426
2083-4535
Pojawia się w:
Journal of Water and Land Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Exogenous seed treatment with proline and its consequences to Norway spruce (Picea abies (L.) H. Karst) seedling establishment
Autorzy:
Kijowska-Oberc, J.
Wawrzyniak, M.K.
Staszak, A.M.
Ratajczak, E.
Powiązania:
https://bibliotekanauki.pl/articles/2130182.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
proline
seed treatment
Norway spruce
seedlings development
tree seeds
oxidative stress
Opis:
Accumulation of proline is a defense mechanism against external stress conditions, preventing damage to the structure and function of cells and improving plant development processes, such as germination. The purpose of this study was to investigate proline treatment as a means of improving the germination and development of Norway spruce seedlings. The effect of exogenous proline has been studied in three stages of initial plant development. The collected seeds were soaked in water or 8 mM proline solution and placed on the germinators. The germination capacity and the mean germination time were determined. Seedlings with radicles >10 mm were transferred to the sand-peat substrate at a constant temperature of 20 °C. Seedlings at 3 subsequent developmental stages (S1 – germinated seeds with radicles > 3 mm; S2 – seedlings with radicles >10 mm; S3 – established seedlings grown for 90 days) were examined for the oxygen consumption rate, total antioxidant capacity, hydrogen peroxide level, malondialdehyde level and intracellular proline content. Proline treatment was conducive to lowering the levels of hydrogen peroxide and malondialdehyde at stage S1. At the subsequent stages of development, the levels of hydrogen peroxide and malondialdehyde increased, and at the S3 stage, there was also a marked increase in total antioxidant capacity. At stage S3, the seedlings of the proline treatment were characterized by a lower total mass, and the response to exogenous proline was stronger in the root tissues than in the leaves. The oxygen consumption rate was higher for the proline treatment at all stages of development. Seedlings at the analyzed stages of establishment differed in response to proline treatment. Exogenous proline had some beneficial effects during the first phase of germination by reducing the level of hydrogen peroxide and improving the condition of lipid membranes. In the subsequent stages of seedling development, in response to the same concentration of proline solution, undesirable effects, such as an increase in hydrogen peroxide levels and damage to cytoplasmic membranes, were observed. Optimal concentrations of exogenous proline should be determined prior to commercial use of proline treatment to improve plant stress tolerance.
Źródło:
Dendrobiology; 2022, 87; 149-162
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hydration Kinetics of Nixtamalized White Bitter Lupin (Lupinus albus L.) Seeds
Autorzy:
Berrou, Hizia
Saleh, Mohammed
Al-Ismail, Khaled
Powiązania:
https://bibliotekanauki.pl/articles/2152154.pdf
Data publikacji:
2022-11-14
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
nixtamalization
bitter white lupin
hydration kinetics
Opis:
Nixtamalization is usually performed on grains by cooking in an alkaline solution to improve the final product characteristics. White bitter lupin (Lupinus albus) seeds were nixtamalized at various concentration of calcium hydroxide in the range of 0.16–3.33% at 50, 70, and 90°C for 35 min and steeped for 0, 8, 16, and 24 h, and the moisture uptake was determined to model seed hydration kinetics. Moisture uptake increased with increasing nixtamalization temperature regardless of calcium hydroxide concentration. The Page and Weibull models adequately described white bitter lupin hydration kinetics during nixtamalization. Model parameters Kp (Page model) and α (Weibull model) ranged from 80.2 to 410.03 and from 88.21 and 93.96, respectively, for nixtamalization at different calcium hydroxide concentrations, and from 58.55 to 662.88 and from 68.74 and 132.99, respectively, for nixtamalization at different temperatures. The alkaloid content of raw lupin flour was 1.08 g/100 g and it gradually decreased as a result of nixtamalization in increasingly concentrated calcium hydroxide solutions and higher temperatures. The cracks were visible in the microstructure of nixtamalized seed coats. Their number and size increased with the increase of processing temperature, calcium hydroxide concentration, and steeping duration. Overall, the presented results may be useful in optimizing the industrial nixtamalization of lupin seeds and increasing the possibility of their use as a valuable food ingredient
Źródło:
Polish Journal of Food and Nutrition Sciences; 2022, 72, 4; 361-370
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact of Cigarette Butts on Plant Germination Based on Sinapis alba L. and Hordeum vulgare L. Seeds
Autorzy:
Jakimiuk, Aleksandra
Bulak, Alicja
Barroso, Petra Martínez
Podlasek, Anna
Vaverková, Magdalena Daria
Powiązania:
https://bibliotekanauki.pl/articles/2173244.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
personal litter
cigarette butt
ecotoxicological test
adverse effect
Opis:
Cigarette butts (CBs) have only recently begun to be considered environmentally harmful waste. CBs are common waste in the environment, that can cause air, soil, and water pollution and pose a threat to the living. CBs should be treated as toxic and hazardous waste due to its slow decomposition and accumulation of many toxic substances. There is a lack of research on the adaptation of CBs to the environment and what impact they have on vegetation. Therefore, the present work aimed to understand the toxicity of smoked CBs. Leachates of various concentrations were assessed with ecotoxicological tests. The effect of CBs on germination and development of plants at their early stage of growth was determined. Seeds of Sinapis alba L. and Hordeum vulgare L. were used in the CBs toxicity test. Two-way ANOVA was conducted to compare the main effects on plants. From the results, it is evident that low concentrations of toxic substances contained in CBs have a positive effect on plants; however, Hordeum vulgare L. expresses higher toxic resistance than Sinapis alba L. It has been proven that high concentrations of CBs in a water solution have negative effects on seed germination and radical growth. This research shows that varied plant species can cope with different levels of contamination by hazardous elements. CBs are an important source of contamination for the environment and the hazardous elements that are released from them when inappropriately disposed of can impair the development of plants and accumulate in them.
Źródło:
Journal of Ecological Engineering; 2022, 23, 7; 226--237
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Jamun Seed: A Review on Bioactive Constituents, Nutritional Value and Health Benefits
Autorzy:
Tak, Yamini
Kaur, Manpreet
Jain, Mool C.
Samota, Mahesh Kumar
Meena, Nirmal Kumar
Kaur, Gurpreet
Kumar, Rajendra
Sharma, Daisy
Lorenzo, José M.
Amarowicz, Ryszard
Powiązania:
https://bibliotekanauki.pl/articles/2159284.pdf
Data publikacji:
2022-09-05
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
jamun seeds
nutrients
bioactives
extraction and purification
nutraceuticals
Opis:
Jamun fruit, a member of the Myrtaceae family, is commercially grown in tropical and subtropical areas of the world for its fruits with sweet, sour, and astringent luscious flesh. Seeds of jamun fruits are discarded as trash during the industrial processing of fruit pulp into beverages, jellies, jam, vinegar, wine, and squash. These seeds are a potential source of bioactive compounds including hydrolysable tannins, phenolic acids, flavonoids, other phenolics, terpenoids, phloroglucinol derivatives and saponins, which have been endorsed several biological activities, such as antidiabetic, anticancer, anti-inflammatory, antioxidant, antimicrobial, antihyperlipidemic and antihypercholesterolemic, as well as cardioprotective, hepatoprotective and neuroprotective properties. High contents of carbohydrates, dietary fiber, minerals, and ascorbic acid have also been found in jamun seeds. However, potential utilization of these seeds as innovative implements for health benefits has not yet been fully understood. We aim to compile scientific research and recent advances on jamun seed nutritional profile, bioactive compounds composition, bioactive properties, and their potential as an ingredient in functional food formulation.
Źródło:
Polish Journal of Food and Nutrition Sciences; 2022, 72, 3; 211-228
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kolekcja aktywna nasion zasobów genowych roślin ogrodniczych w Regionalnym Centrum Bioróżnorodności Ogrodniczej Instytutu Ogrodnictwa - Państwowego Instytutu Badawczego w Skierniewicach
Active collection of seeds of genetic resources of horticutular plants in the Rgional Centre for Horticulatural Biodiversity of the National Institute of Horticultural Research in Skierniewice
Autorzy:
Chojnowski, M.G.
Dostatny, D.F.
Bakalarska, A.
Kapusta, E.
Szyszkowska, K.
Powiązania:
https://bibliotekanauki.pl/articles/28763063.pdf
Data publikacji:
2022
Wydawca:
Instytut Ogrodnictwa
Tematy:
bank nasion
bank nasion aktywny
rosliny ogrodnicze
Instytut Ogrodnictwa w Skierniewicach
Źródło:
Zeszyty Naukowe Instytutu Ogrodnictwa; 2022, 30; 1-14
2300-5882
2391-8969
Pojawia się w:
Zeszyty Naukowe Instytutu Ogrodnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Managing the quality of seeds from cereal conditioned with effective microorganisms (EM) and red light (RL)
Zarządzanie jakością nasion zbóż kondycjonowanych efektywnymi mikroorganizmami (EM) i światłem czerwonym (RL)
Autorzy:
Dziwulska-Hunek, A.
Szymanek, M.
Dziwulski, J.
Powiązania:
https://bibliotekanauki.pl/articles/13925469.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
seed quality
quality management
effective microorganism
red light
rye
triticale
yield
Źródło:
Agronomy Science; 2022, 77, 3; 89-99
2544-4476
2544-798X
Pojawia się w:
Agronomy Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Photosynthesis, yielding and quality of pea seeds depending on the row spacing and sowing density
Autorzy:
Tobiasz-Salach, Renata E.
Jańczak-Pieniążek, Marta
Migut, Dagmara
Bobrecka-Jamro, Dorota
Stadnik, Barbara
Kačániová, Miroslava
Powiązania:
https://bibliotekanauki.pl/articles/2203565.pdf
Data publikacji:
2022
Wydawca:
Instytut Technologiczno-Przyrodniczy
Tematy:
Pisum sativum L.
photosynthesis efficiency
protein content
row spacing
sowing density
Opis:
Pea is one of the most important legumes grown in the world. The seeds are used for food production and animal feed. The problem with its cultivation is the low yield and sensitivity to the course of the weather. The important factor is to determine the optimal sowing rate and row spacing, especially for new cultivars of pea. Therefore, research was undertaken to assess the effect of row spacing and sowing density on selected physiological parameters, yielding, and structural elements of peas cv. ‘Batuta’ in Poland. The results of the research showed that the row spacing and sowing density determine the values of plant physiological parameters, yield of pea seeds and protein content. The increase in plant density in the canopy caused a decrease in the measured parameters of chlorophyll fluorescence, such as maximum quantum yield of photosystem II (Fv/Fm) and maximum quantum yield of primary photochemistry (Fv/F0) and performance index (PI). The leaf area index (LAI) was lower with a wider row spacing. Row spacing and plant density determined yield of pea seeds, number of pods and seeds per plant and weight of seeds per plant. Wider row spacing resulted in a decrease in the protein content in seeds, while an increase in sowing density from 70 to 110 m2 caused its increase. The course of the weather during the vegetation period of plants significantly influenced the obtained results.
Źródło:
Journal of Water and Land Development; 2022, Special Issue; 146--155
1429-7426
2083-4535
Pojawia się w:
Journal of Water and Land Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 1036

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