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Journal articles on the topic 'Digestable'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Harangi, János, Gabriella Béke, Mariann Harangi, and János András Mótyán. "The digestable parent cyclodextrin." Journal of Inclusion Phenomena and Macrocyclic Chemistry 73, no. 1-4 (2011): 335–39. http://dx.doi.org/10.1007/s10847-011-0061-0.

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Goodlad, Robert A., and Harpreet Wasan. "Functional food properties of non-digestable oligosaccharides." British Journal of Nutrition 82, no. 1 (1999): 75. http://dx.doi.org/10.1017/s0007114599001166.

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3

Jain, Ankita Rajendra, and Vishala S. T. "ANTINATAL DIETARY CARE - A REVIEW ARTICLE." International Journal of Research -GRANTHAALAYAH 5, no. 8 (2017): 202–6. http://dx.doi.org/10.29121/granthaalayah.v5.i8.2017.2214.

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As per Ayurvedic literature each month of pregnancy has its unique requirement which is very important for every pregnant woman. There is detail description regarding pathya-apathya for garbhini. The pregnancy diet ideally should be light, nutritious, easily digestable and rich in proteins, minerals, and vitamins. Selection of right kind of pregnancy diet can decide the mental and physical health of child so it becomes important to pay extra attention for what u should eat and what u should not. Diet guidelines described under garbhiniparicharya is ideal protocol for pregnant women.

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Dr., Ankita Rajendra Jain, and Vishala S. T. Dr. "ANTINATAL DIETARY CARE - A REVIEW ARTICLE." International Journal of Research - Granthaalayah 5, no. 8 (2017): 202–6. https://doi.org/10.5281/zenodo.886336.

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As per Ayurvedic literature each month of pregnancy has its unique requirement which is very important for every pregnant woman. There is detail description regarding pathya-apathya for garbhini. The pregnancy diet ideally should be light, nutritious, easily digestable and rich in proteins, minerals, and vitamins. Selection of right kind of pregnancy diet can decide the mental and physical health of child so it becomes important to pay extra attention for what u should eat and what u should not. Diet guidelines described under garbhiniparicharya is ideal protocol for pregnant women.

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K, Divyashree, Amar Sankar, R. C. Chandni, and A. V. Raghu. "DIETARY FIBER IMPORTANCE IN FOOD AND IMPACT ON HEALTH." International Journal of Research -GRANTHAALAYAH 5, no. 4RAST (2017): 17–21. http://dx.doi.org/10.29121/granthaalayah.v5.i4rast.2017.3297.

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Dietary fibre is a non-digestable part of plant material in the diet which is resistant to enzymatic digestion in humans which includes cellulose, non-cellulosic polysaccharides such as hemicellulose, pectic substances, gums, mucilages and a non-carbohydrate component lignin. The diet rich in fibre such as cereals, nuts, fruits and vegetables have a positive effect on health since their consumption has been related to decreased incidence of several diseases. Higher intakes of dietary fiber are linked to less cardiovascular disease, diabetes, obesity, intestinal cancer, constipation, and other

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Divyashree, K., Sankar Amar, Chandni R.C., and V. Raghu A. "DIETARY FIBER IMPORTANCE IN FOOD AND IMPACT ON HEALTH." International Journal of Research - Granthaalayah 5, no. 4 RAST (2017): 17–21. https://doi.org/10.5281/zenodo.846392.

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Dietary fibre is a non-digestable part of plant material in the diet which is resistant to enzymatic digestion in humans which includes cellulose, non-cellulosic polysaccharides such as hemicellulose, pectic substances, gums, mucilages and a non-carbohydrate component lignin. The diet rich in fibre such as cereals, nuts, fruits and vegetables have a positive effect on health since their consumption has been related to decreased incidence of several diseases. Higher intakes of dietary fiber are linked to less cardiovascular disease, diabetes, obesity, intestinal cancer, constipation, and other

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I., Kholobtseva, Serik M., and Samohvalova O. "IMPROVEMENT OF THE TECHNOLOGY OF A PASTRY SEMI-FINISHED PRODUCT ENRICHED WITH DIGESTABLE CALCIUM COMPOUNDS." PROGRESSIVE TECHNIQUE AND TECHNOLOGIES OF FOOD PRODUCTION ENTERPRISES, CATERING BUSINESS AND TRADE 2(30) (December 25, 2019): 35–47. https://doi.org/10.5281/zenodo.3592825.

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<em>Improvement of the technology of producing pastry semi-finished product by using protein and mineral supplement is suggested in the article. The review of the literary data, which prove the expediency of the improvement of these products nutrient composition, particularly its enrichment with scarce mineral elements, is proposed. The improved protein and mineral additive that contains calcium in protein-bounded and citrate forms, as well as chondroitin sulphates, which effect positively on calcium absorption processes, was chosen as a source of digestible calcium compounds. Rational conditi

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Barta, Tamás, and István Majzinger. "Examination of the main parameters of roe deer feed compound on two territories." Acta Agraria Debreceniensis, no. 37 (December 21, 2009): 13–16. http://dx.doi.org/10.34101/actaagrar/37/2776.

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It is widespread that roe deer are very choosy. He needs this sorting because the micro organizms, which help the digestion of high fibre plants, are missing in his stomack, that is why they are mostly called „concentrate selectors” Hoffmann, 1985, 1988, 1989).These animals should mostly eat easily digestable plants with high nutrition level (pulses, buds, sprouts and flowers), and they are able to do this sorting because of their small mouth size. In winter there is a lack of these plants, so the high selectivity occurs only when the feed is in abundance.Examining the amount and quality of ve

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Muhammad Resthu, Syamratul Achwan, and Hayatun Nufus. "Analisis Kandungan LK dan TDN Pelepah Sawit yang Difermentasi Menggunakan Suplemen Organik Cair (SOC) dengan Berbagai Level." Jurnal Ilmiah Peternakan 12, no. 1 (2024): 239–43. http://dx.doi.org/10.51179/jip.v12i1.2653.

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Abstrak : Kualitas dan kuantitas hijauan yang fluktuatif menjadi hambatan dalam pemenuhan pakan ternak ruminansia. Pelepah sawit sangat potensial dijadikan sebagai pakan ternak. Namun, pelepah sawit harus diolah melalui fermentasi untuk meningkatkan kualitas nutrisinya. Tujuan penelitian ini adalah untuk melihat pengaruh nilai nutrisi fermentasi pelepah sawit yang difermentasi menggunakan Suplemen Organik Cair (SOC) dengan level berbeda. Penelitian ini menggunakan materi pelepah sawit dan SOC. Rancangan penelitian menggunakan Rancangan Acak Lengkap (RAL), dengan 3 perlakuan dan 4 ulangan. Perl

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Albina, Kaniyazova. "FEEDING OF BREEDING YOUNG CATTLE." Multidisciplinary Journal of Science and Technology 4, no. 2 (2024): 375–77. https://doi.org/10.5281/zenodo.10715446.

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This article is devoted to give information about Feeding breeding young cattle, particularly in the context of beef or dairy production which is crucial for their growth, health, and future productivity.

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11

Starck, J. M. "Phenotypic flexibility of the avian gizzard: rapid, reversible and repeated changes of organ size in response to changes in dietary fibre content." Journal of Experimental Biology 202, no. 22 (1999): 3171–79. http://dx.doi.org/10.1242/jeb.202.22.3171.

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Evolutionary biology presumes that organ capacities match their natural loads. Therefore, in fluctuating conditions, organ systems are expected to show a reversible, repeatable and rapid phenotypic response that is directional and scaled. In this study, phenotypic responses of the gizzard of adult Japanese quail (Coturnix japonica) to experimental mismatches of load and capacity were tested by a series of diet-switching experiments, involving an increased content of non-digestable fibre (NDF) in the diet. The results of all experiments were in accordance with the predictions of the hypothesis

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Nagy, Péter Tamás. "Fertilisation Effect on Quantity of 0.01 M CaCl2 Soluble N-Forms in a Long-Term-Small-Plot Experiment." Acta Agraria Debreceniensis, no. 10 (May 11, 2003): 166–70. http://dx.doi.org/10.34101/actaagrar/10/3488.

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long-term experiments have an opportunity to investigate the effects of fertilization and plant nutrition. The paper reports the results achieved in the 39th years of a long-term-small-plot fertilisation and liming experiment set up on acidic sandy brown forest soil in the Nyírség region. From the 32 treatment, four replications, altogether 128 plot experiments with 10 treatments are summarized. We took samples after harvest of triticale, in August.We used a reliable method (segmented continuous flow analysis) to determine different (easily mobilized - 0.01 M CaCl2 soluble) N-forms of soil. Th

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Barta, Tamás. "The examination of roe deer feeding on agricultural and woody habitats in winter." Acta Agraria Debreceniensis, no. 31 (November 24, 2008): 23–26. http://dx.doi.org/10.34101/actaagrar/31/3000.

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sorting because the micro organisms, which help the digestion of high fibre plants, are missing in his stomack, that is why they are mostly called „concentrate selectors” (Hoffmann, 1985, 1988, 1989).These animals should mostly eat easily digestable plants with high nutrition level (pulses, buds, sprouts and flowers), and they are able to do this sorting because of their mouth size. In winter there is a lack of these plants, so the high selectivity occurs only when the feed is in abbundance.Examining the amount and quality of vegetation available on the habitat of roe deer we can identify the

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14

G Nishane, Dr Rakhi, and Dr Archana S. Dachewar. "Role of Finger Millet, Pearl Millet and Foxtail Millet in Osteoporosis." Sanjeevani Darshan National - Journal of Ayurveda & Yoga 01, no. 02 (2023): 58–64. http://dx.doi.org/10.55552/sdnjay.2023.1207.

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Objectives- Osteoporosis is a chronic, metabolic, progressive bone disease which is characterized by decrease in bone density and increased bone fragility resulting in increase the risk of fracture. It is the most common bone disease affecting one in three women and one in five men over the age of 50 years Worldwide.The study is aimed to decrease such conditions using dietary suppliments like Finger milletand Pearl millet.Methodology- This review study is carried out using scientific material related to millets used in osteoporosis, Asthikshaya. Ayurveda literature, journals, research papers,

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Chasanah, Ekowati, Mahrus Ali, and Miftahul Ilmi. "IDENTIFICATION AND PARTIAL CHARACTERIZATION OF CRUDE EXTRACELLULAR ENZYMES FROM BACTERIA ISOLATED FROM SHRIMP WASTE PROCESSING." Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology 7, no. 1 (2013): 11. http://dx.doi.org/10.15578/squalen.v7i1.11.

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Attention on chitin degrading enzymes has been growing since their ability to reduce the waste of shrimp/other crustaceans processing industries and converting them into value added products such as biologically active chitin and chitosan oligomer. Previous experiment found that KLU 11.16 isolate was one of the potential bacteria isolated from shrimp waste producing chitinolytic enzymes including chitosanases. A study on the identification of KLU 11.16 extracellularcrude enzyme was carried out by cultivating the bacteria on chitin medium. Due to the wide application of chitosanase, the charact

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16

Pratama, Idham Sumarto, Sri Juwana, and Sandi Permadi. "Penetapan Kadar Kalsium dalam Pakan Formulasi untuk Zoea Awal Kepiting Scylla paramamosain." Oseanologi dan Limnologi di Indonesia 1, no. 3 (2016): 81. http://dx.doi.org/10.14203/oldi.2016.v1i3.21.

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<strong>Determination of Calcium Concentration in Formulated Feed for Early Zoea Crab Scylla paramamosain.</strong> Calcification process of the new shell during postmoulting of crab fries needs calcium from food and water in the environment. However, the digestive enzymes in the early phase of zoea have not functioned perfectly yet, so the artificial feed given in the ration of crab fries may be less digestable. Therefore, in this study Enzyplex (commercial enzyme) was added to the formulated feed for rearing of crab fries (zoea at early phase). The purpose of this study was to de

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17

Okine, E. K., D. H. McCartney, and J. B. Basarab. "Evaluation of the National Research Council (NRC) nutrient requirements for beef cattle: Predicting feedlot performance." Canadian Journal of Animal Science 83, no. 4 (2003): 787–92. http://dx.doi.org/10.4141/a03-009.

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The accuracy of predicted CowBytes® versus actual dry matter intake (DMI) and average daily gain (ADG) of 407 Hereford × Angus and Charolais × Maine Anjou (445.6 ± 36 kg) feeder cattle using digestable enery acid detergent fiber (DE) estimated from the (ADF) content [Laboratory analysis method (LAB)] and from values determined in vivo (INVIVO method) was examined. The diet consisted of a 73.3% concentrate diet, 22.0% barley silage, 1.6% molasses, and 3.1% feedlot supplement fed ad libitum (as-fed basis). The calculated DE values of the feed were used to predict the metabolizable energy (ME), n

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18

Luo, Chao-Xi, Kerik D. Cox, Achour Amiri, and Guido Schnabel. "Occurrence and Detection of the DMI Resistance-Associated Genetic Element ‘Mona’ in Monilinia fructicola." Plant Disease 92, no. 7 (2008): 1099–103. http://dx.doi.org/10.1094/pdis-92-7-1099.

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Sterol demethylation inhibitor (DMI) fungicide resistance in isolates of Monilinia fructicola from Georgia has been linked to overexpression of the MfCYP51 gene and a corresponding 65-bp genetic element ‘Mona’ inserted in the upstream region of MfCYP51. In this study, a polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method was developed to detect the Mona element. Fourteen DMI fungicide-resistant (DMI-R) and six DMI fungicide-sensitive (DMI-S) isolates from Georgia, six DMI-R and 11 DMI-S isolates from South Carolina, seven DMI-R and nine DMI-S isolates from New

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19

Shofiyah, Rohimatush, Mochamad Alfan, and Wiwik Suharso. "Manufacturing Organic Embryo Red Rice using Sugawa Machine at Lombok Kulon, Wonosari Subdistrict Bondowoso Regency, East Java." Kontribusia (Research Dissemination for Community Development) 3, no. 1 (2020): 233. http://dx.doi.org/10.30587/kontribusia.v3i1.1040.

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Gapoktan Al-Barokah of Lombok Kulon, Wonosari Subdistrict, in Bondowoso Regency has started milling organic rice using husking machine thus produced raw red rice. Raw red rice is rice grain that has its husks removed. The study established that raw red rice is actually covered by hard husk which contains Phytic Acid that could obstruct nutrition absorption to the body. Other drawbacks from raw red rice is that soaking is required before cooking, the texture of the cooked rice is hard to eat, and its nutrition is difficult to digest. These make it less favorable among society therefore it is no

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20

Kodymová, Jana, Hana Švehláková, Miroslav Kyncl, and Magdaléna Bártková. "The Distribution of Macro- and Micronutrients in Maize Within Separated Digestate Fertilizing (Digestate Fibre and Digestate Luquor): Field Trial." GeoScience Engineering 62, no. 4 (2016): 10–18. http://dx.doi.org/10.1515/gse-2016-0025.

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Abstract Along with the current increase in the number of biogas plants, huge amounts of digestate, i.e. waste products, are being generated. The common practice in the Czech Republic is to plough the digestate into the land. In our field trial, we compared the fertilizing effects of standard fertilizers applied in the Czech Republic with digestate as the only fertilizer (e.g. digestate fibre and digestate liquor) in real agricultural conditions to find out whether a comparable amount of nitrogen is used in accordance with European legislation. The impact of separated digestate fibre and separ

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Ablieieva, Iryna, Georgii Geletukha, Petro Kucheruk, et al. "Digestate Potential to Substitute Mineral Fertilizers: Engineering Approaches." Journal of Engineering Sciences 9, no. 1 (2022): H1—H10. http://dx.doi.org/10.21272/jes.2022.9(1).h1.

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The study aims to define the potential and technological aspects of the digestate treatment for its application as a biofertilizer. Life cycle assessment methodology was used in terms of digestate quality management. The potential of nutrients, organic carbon, and useful microelements in the digestate allows for its consideration as a mineral fertilizer substitute and soil improver. The valorization of digestate as fertilizer requires quality management and quality control. Based on the research focus, the successful soil application of digestate post-treatment technologies was analyzed. Among

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Dejnega, A. O., V. O. Lesova, and A. S. Anatsky. "Evaluation of efficiency of using the enzyme preparation «Celloviridin Dx20» in the content of pig feed." Visnyk of Dnipropetrovsk University. Biology, medicine 7, no. 1 (2016): 13–17. http://dx.doi.org/10.15421/021603.

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One of the main problems in the feeding of farm animals is the low degree of digestion and assimilation of nutrients in the feed used in animal production. In the bodies of animals such as pigs and poultry enzymes and microflora which are necessary for breaking down cellulose and other polysaccharides of vegetable raw materials are absent, therefore they not only fail to be digested in the gastrointestinal tract, but also obstruct access of other digestive enzymes to the other feed components, in particular intracellular proteins. The only way to solve this problem is deliberate introduction o

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Stein, K. A., and M. H. Barton. "When Case Studies are Not Enough: A Commentary on the State of Image Repair Research." Utah Journal of Communication 1, no. 2 (2023): 50–53. https://doi.org/10.5281/zenodo.10055887.

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Apologia efforts should not be a snapshot of a set of strategies at a set time. Sometimes these offenses follow a rhetor for many years, leaving an undeniable imprint on their character and career.  One example was infamous figure skater, Tonya Harding, who initially defended her actions in 1994 and then got another crack at her image repair in 2018 with the release of I, Tonya. We explored the ways in which her image repair evolved over time, which provides a more comprehensive understanding of the effectiveness of her strategies (which were inconsistent).Not all image repair efforts sho

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Holatko, Jiri, Tereza Hammerschmiedt, Antonin Kintl, et al. "Effect of carbon-enriched digestate on the microbial soil activity." PLOS ONE 16, no. 7 (2021): e0252262. http://dx.doi.org/10.1371/journal.pone.0252262.

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Objectives As a liquid organic fertilizer used in agriculture, digestate is rich in many nutrients (i.e. nitrogen, phosphorus, sulfur, calcium, potassium); their utilization may be however less efficient in soils poor in organic carbon (due to low carbon:nitrogen ratio). In order to solve the disadvantages, digestate enrichment with carbon-rich amendments biochar or humic acids (Humac) was tested. Methods Soil variants amended with enriched digestate: digestate + biochar, digestate + Humac, and digestate + combined biochar and humic acids—were compared to control with untreated digestate in th

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Pastorelli, Roberta, Giuseppe Valboa, Alessandra Lagomarsino, et al. "Recycling Biogas Digestate from Energy Crops: Effects on Soil Properties and Crop Productivity." Applied Sciences 11, no. 2 (2021): 750. http://dx.doi.org/10.3390/app11020750.

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Digestate from biogas production can be recycled to the soil as conditioner/fertilizer improving the environmental sustainability of the energy supply chain. In a three-year maize-triticale rotation, we investigated the short-term effects of digestate on soil physical, chemical, and microbiological properties and evaluated its effectiveness in complementing the mineral fertilizers. Digestate soil treatments consisted of combined applications of the whole digestate and its mechanically separated solid fraction. Digestate increased soil total organic C, total N and K contents. Soil bulk density

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Lu, Jiaxin, Atif Muhmood, Panagiotis Tsapekos, et al. "Untargeted Metabolomics Profiling of Bioactive Compounds under Varying Digestate Storage Conditions: Assessment of Antioxidant and Antifungal Activity." International Journal of Environmental Research and Public Health 19, no. 8 (2022): 4923. http://dx.doi.org/10.3390/ijerph19084923.

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The rapid development of biogas plants in China has generated large quantities of digestate. The disparity between the continuity of biogas plant operation and the seasonality of digestate utilization has led to the need to store digestate. Therefore, untargeted profiling of bioactive compounds in the digestate stored under aerobic and anaerobic conditions was performed. The antioxidant and antifungal activity of digestate stored under varying conditions was likewise assessed. The results delineated that digestate storage under varying conditions brought about the degradation of organic acids,

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JASIŃSKA, Agnieszka, Luiza DAWIDOWICZ, Marek SIWULSKI, and Patryk KILINOWSKI. "Growth of Mycelium of Different Edible and Medicinal Mushrooms on Medium Supplemented with Digestate from AD Biogas Plant." Notulae Botanicae Horti Agrobotanici Cluj-Napoca 45, no. 2 (2017): 498–506. http://dx.doi.org/10.15835/nbha45210954.

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Digestate is remaining material after anaerobic digestion (AD) of a biodegradable feedstock. The AD process produces two main products: digestate and biogas; digestate is considered as a waste; however, it found application in agriculture i.e. as a soil conditioner or cultivation substrate component. Digestate is rich in nitrogen and phosphorus and can be used as a substrate component for mycelial growth of mushrooms. Aim of the study was examination of agar media supplementation with digestate from AD of foodwaste material on mycelial growth of cultivated and medicinal mushrooms. Mycelial gro

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Deng, Qianlin, Baohua Chu, Sangyuan Hu, Zhaolong Wang, and Yanbang Li. "Kitchen Waste Digestate and Digestate Biochar Fertilizer for Turfgrass Management and Nutrient Leaching." Agriculture 14, no. 11 (2024): 1928. http://dx.doi.org/10.3390/agriculture14111928.

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Slow-release fertilizer is generally used in turfgrass management to maintain quality turf without inducing excess vertical growth, to avoid frequent mowing. This study was designed to verify whether kitchen waste digestate and digestate biochar could serve as slow-release fertilizers to promote turf quality and reduce nutrient leaching risk in two turfgrass species over two years in controlled pot experiments. The results showed that the nutrient release of granular fertilizers made from kitchen waste digestate and digestate biochar was a two-phase process (an initial rapid phase, followed by

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Sharifi, Mehdi, Scott Baker, Leila Hojabri, and Monireh Hajiaghaei-Kamrani. "Short-term nitrogen dynamics in a soil amended with anaerobic digestate." Canadian Journal of Soil Science 99, no. 2 (2019): 173–81. http://dx.doi.org/10.1139/cjss-2018-0060.

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The co-product of anaerobic digestion, digestate, is nitrogen (N) rich; however, the forms and accessibility of this N by the crops have not been fully explored. This study aimed to determine the mineralization parameters of digestate N and to assess its availability for annual ryegrass (Lolium multiflorum Lam.). Four digestate rates of 0 (control), 38, 75, and 150 mg N kg−1 soil (equal to 0, 90, 180, and 360 kg total N ha−1) were applied to a silty clay loam soil in a completely randomized block design with four replications in a greenhouse study. A 100 d aerobic incubation experiment was als

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Roopnarain, Ashira, Muyiwa Ajoke Akindolire, Haripriya Rama, and Busiswa Ndaba. "Casting Light on the Micro-Organisms in Digestate: Diversity and Untapped Potential." Fermentation 9, no. 2 (2023): 160. http://dx.doi.org/10.3390/fermentation9020160.

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Anaerobic digestion (AD) is an established process for waste conversion to bioenergy. However, for the AD process to be viable, it is imperative that all products be adequately valorized to maximize the benefits associated with the technology and in turn promote economic feasibility and technology uptake. Digestate is a byproduct of the AD process that is oftentimes overshadowed by the primary product, biogas, however the potential of digestate is vast. Digestate is composed of undigested organic matter, inorganic matter, and microorganisms. Whilst digestate has frequently been utilized as a s

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Skvortsova, Polina, Iryna Ablieieva, Karin Tonderski, et al. "Synergetic Effect of Digestate Dissolved Organic Matter and Phosphogypsum Properties on Heavy Metals Immobilization in Soils." Journal of Engineering Sciences 11, no. 1 (2024): H9—H20. http://dx.doi.org/10.21272/jes.2024.11(1).h2.

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The main idea was to justify the natural, technological, and ecological aspects of digestate-based composite for heavy metals (HMs) binding in soil due to organic matter content and mineral additives’ biosorption properties. The study aimed to determine the potential of a composite made from digestate and phosphogypsum for remediation of HMs polluted soils and the role of dissolved organic matter (DOM) in binding HMs. Methods used included a literature review to identify the mechanisms for HM binding to digestate DOM, a laboratory setup for producing a digestate-based composite with digestate

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Maurer, Claudia, Julia Seiler-Petzold, Rudolf Schulz, and Joachim Müller. "Short-Term Nitrogen Uptake of Barley from Differently Processed Biogas Digestate in Pot Experiments." Energies 12, no. 4 (2019): 696. http://dx.doi.org/10.3390/en12040696.

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The use of biogas digestate as fertilizer is limited by the farm nutrient balance. Mechanical separation and drying of digestate increases its transport worthiness as well as the economic feasibility of nutrient export. This study compares the fertilizer effect of four treatments of digestate originating from two biogas plants: untreated digestate, liquid and solid fraction of separated digestate and dried solid fraction of separated digestate. Pot experiments with barley were performed with two fertilization levels for different digestate variants. Above-ground biomass yield, nitrogen (N) and

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Laužikė, Kristina, Ieva Gudžinskaitė, and Julė Jankauskienė. "After-Effect of Biogas Digestate Used for Growing Seedlings on the Antioxidant System of Tomato (Solanum lycopersicum) Fruits." Applied Sciences 15, no. 5 (2025): 2805. https://doi.org/10.3390/app15052805.

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Digestate is primarily a by-product of anaerobic digestion, where organic waste is converted into biogas. Also, digestate has become an excellent tool for enriching the eroding and disappearing fertile soil and restoring its fertility over the past two decades. The research applying digestate as a fertilizer includes outdoor and greenhouse vegetables such as tomatoes. Antioxidants are one of the most useful substances in tomatoes. Therefore, this work aimed to evaluate the residual effect of solid grain waste digestate (below digestate) used for seedling production on the response of the antio

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Logan, Mohanakrishnan, and Chettiyappan Visvanathan. "Management strategies for anaerobic digestate of organic fraction of municipal solid waste: Current status and future prospects." Waste Management & Research: The Journal for a Sustainable Circular Economy 37, no. 1_suppl (2019): 27–39. http://dx.doi.org/10.1177/0734242x18816793.

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Anaerobic digestion has emerged as the preferred treatment for organic fraction of municipal solid waste. Digestate management strategies are devised not only for safe disposal but also to increase the value and marketability. Regulations and standards for digestate management are framed to address the pollution concerns, conserve vulnerable zones, prevent communicable diseases, and to educate on digestate storage and applications. Regulations and the desired end uses are the main drivers for the enhancement of digestate through pretreatment, in vessel cleaning, and post-digestion treatment te

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Heviánková, Silvie, Miroslav Kyncl, and Jana Kodymová. "Study and Research on Cleaning Procedures of Anaerobic Digestion Products / Studium A Výzkum Postupů Čištění Anaerobní Digesce." GeoScience Engineering 60, no. 4 (2014): 39–50. http://dx.doi.org/10.1515/gse-2015-0005.

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Abstract This paper focuses on increasing quantities of digestate, a final product of anaerobic digestion, in biogas stations being built as alternative sources of energy. The potential use of digestate is limited due to its rather specific physical properties. This paper presents current approaches to digestate and digestate management. The objective is to compare the properties of digestate and the products of its separation via centrifuging, i.e. the liquid phase known as digestate liquor, and the solid phase referred to as digestate fibre. Its focus is mainly laid on techniques for dewater

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Fu, Jingjing, Biao Ma, Binxing Xu, Chunsong Guan, Aibing Wu, and Yongsheng Chen. "Evaluation of the solid digestate from garage-type high solids anaerobic digestion of bundled rice straw and swine manure as a growth medium for seeding production." BioResources 15, no. 2 (2020): 3017–28. http://dx.doi.org/10.15376/biores.15.2.3017-3028.

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The solid digestate from high solid anaerobic digestion was used as growth medium for seeding production. The garage-type dry fermentation system using bundled rice straw and swine manure was performed to obtain solid digestate. The addition of solid digestate addition greatly influenced the properties of the growth medium. The bulk density increased and the total porosity, pH, and electrical conductivity (EC) values were decreased with the reduction of solid digestate. The solid digestate-based media had a bulk density < 0.3 g/cm3, total porosity > 70%, air filled porosity ~ 3%, water h

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Ran, Yi, Xinlu Bai, Yan Long, and Ping Ai. "Yield and Quality of Rice under the Effects of Digestate Application." Agriculture 12, no. 4 (2022): 514. http://dx.doi.org/10.3390/agriculture12040514.

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As a major measure to handle livestock manure, digestate is the by-product during biogas production in anaerobic fermentation. Digestate can be returned to cropland as a replacement for chemical fertilizer regarding its cost-effectiveness and rich nutrient content. However, the optimal rates of digestate to substitute chemical fertilizer have not been validated academically. A field study on nine treatments of no fertilizer, chemical fertilizer, and digestate at different rates was conducted to investigate the effects of substituting chemical fertilizer with digestate. The results revealed tha

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Hammerschmiedt, Tereza, Jiri Holatko, Marek Sudoma, et al. "Biochar and Sulphur Enriched Digestate: Utilization of Agriculture Associated Waste Products for Improved Soil Carbon and Nitrogen Content, Microbial Activity, and Plant Growth." Agronomy 11, no. 10 (2021): 2041. http://dx.doi.org/10.3390/agronomy11102041.

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A number of agriculture residues may be used either directly or after suitable treatment as amendments to improve soil quality. Such materials include biochar made of agriculture residues, digestate or elemental sulphur obtained from biogas desulphurisation. The joint use of these materials via pre-incubation may be more advantageous than only mixing prior the application to soil. In this study, digestates were mixed with amendments and incubated for 6 weeks before application to soil in a short-term pot experiment with lettuce (Lactuca sativa). The following treatments were tested: control di

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Covali, Pavel, Henn Raave, Jordi Escuer-Gatius, Allan Kaasik, Tõnu Tõnutare, and Alar Astover. "The Effect of Untreated and Acidified Biochar on NH3-N Emissions from Slurry Digestate." Sustainability 13, no. 2 (2021): 837. http://dx.doi.org/10.3390/su13020837.

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The development of new options to reduce ammonia (NH3) emissions during slurry manure storage is still required due to the shortcomings of the current technologies. This study aimed to identify to what extent untreated and acid-treated biochar (BC) and pure acids could reduce ammonia nitrogen (NH3-N) volatilization and increase nitrogen retention in slurry digestate. The NH3-N emissions were effectively reduced by H2SO4 and H3PO4 acids, untreated BC when applied mixed into the digestate and acidified BC treatments applied on the surface of the digestate. Acidification increased the specific su

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Jaďuďová, Jana, Iveta Marková, Milada Šťastná, and Zuzana Giertlová. "The Evaluation of the Fire Safety of the Digestate as An Alternative Bedding Material." Processes 11, no. 9 (2023): 2609. http://dx.doi.org/10.3390/pr11092609.

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Digestate is the material remaining after the anaerobic digestion of a biodegradable feedstock. The use of digestate as a bedding material is analyzed marginally. The aim of the paper is to monitor the change of the solid phase of digestate due to the action of radiant heat and, based on the results, determine the options of using the solid phase of the digestate for bedding material. Experimental determination of the digestate ignition temperature was carried out according to EN 50281-2-1 (1998) by a hotplate device. Different amounts of samples (3, 5, and 10 g) on the course of thermal degra

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Doyeni, Modupe Olufemi, Urte Stulpinaite, Ausra Baksinskaite, Skaidre Suproniene, and Vita Tilvikiene. "The Effectiveness of Digestate Use for Fertilization in an Agricultural Cropping System." Plants 10, no. 8 (2021): 1734. http://dx.doi.org/10.3390/plants10081734.

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The need to find and maximize the use of alternative sources of nutrients for plants and soil environment have been on the forefront of research in sustainable agriculture. These alternatives have to be affordable, accessible, reproduceable, and efficient to compete with established inorganic fertilizers while at the same time reduce any potential negative impacts on the environment. We aimed to evaluate the effectiveness of digestate fertilization in an agricultural system over a period of three years. The digestate utilized in the study consisted of animal waste-based digestates, namely pig

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Grillo, Federico, Ilaria Piccoli, Ivan Furlanetto, et al. "Agro-Environmental Sustainability of Anaerobic Digestate Fractions in Intensive Cropping Systems: Insights Regarding the Nitrogen Use Efficiency and Crop Performance." Agronomy 11, no. 4 (2021): 745. http://dx.doi.org/10.3390/agronomy11040745.

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Digestate is an anaerobic digestion by-product rich in inorganic-nitrogen (N) that can be used as an organic fertilizer. Digestate agronomic efficiency and its impact on the environment have not yet been studied in detail, therefore this study tries to fill this gap. The agro-environmental sustainability of digestate fractions was evaluated in a holistic way by comparing the best management practices available in the Veneto Region agroecosystem. A farm experiment involving mineral fertilizer and both liquid and solid digestate fractions was established involving silage winter wheat and silage

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Slepetiene, Alvyra, Mykola Kochiieru, Aida Skersiene, Audrone Mankeviciene, and Olgirda Belova. "Changes in Stabile Organic Carbon in Differently Managed Fluvisol Treated by Two Types of Anaerobic Digestate." Energies 15, no. 16 (2022): 5876. http://dx.doi.org/10.3390/en15165876.

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Biogas and anaerobic digestion has begun to be considered an important renewable and sustainable energy source. The sustainable development of the anaerobic digestion process depends largely on the ability to manage large amounts of by-products generated during the biogas production process. We hypothesized that the use of digestate increases the accumulation of C in stable forms. We supposed that the effect of digestate on soil depends on the land-use system, leading to different stratifications of C. The main task of our research was to ascertain changes in the amount of stabile organic carb

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Kitaya, Yoshiaki, Siqinbatu, Ryosuke Endo, and Toshio Shibuya. "Application of Digestate from a Methane Fermentation Process for Supplying Water and Nutrients in Sweet Potato Cultivation in Sandy Soil." Methane 3, no. 3 (2024): 410–20. http://dx.doi.org/10.3390/methane3030023.

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To develop technology to efficiently utilize digestate from methane fermentation in agricultural production, the application of digestate from methane fermentation for supplying nutrients in sweet potato cultivation was investigated in sandy soil. Different strengths of diluted digestate with water were applied to sweet potato plants as water and nutrient supplies to determine the appropriate strength of digestate from methane fermentation for sweet potato production in sandy soil. The growth of sweet potato cultivated with diluted digestate was also compared with that of sweet potato cultivat

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Hu, Xue, Hongyi Liu, Chengyu Xu, et al. "Effect of Digestate and Straw Combined Application on Maintaining Rice Production and Paddy Environment." International Journal of Environmental Research and Public Health 18, no. 11 (2021): 5714. http://dx.doi.org/10.3390/ijerph18115714.

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Few studies have focused on the combined application of digestate and straw and its feasibility in rice production. Therefore, we conducted a two-year field experiment, including six treatments: without nutrients and straw (Control), digestate (D), digestate + fertilizer (DF), digestate + straw (DS), digestate + fertilizer + straw (DFS) and conventional fertilizer + straw (CS), to clarify the responses of rice growth and paddy soil nutrients to different straw and fertilizer combinations. Our results showed that digestate and straw combined application (i.e., treatment DFS) increased rice yiel

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Fornito, Stefano, Federico Puliga, Pamela Leonardi, Michele Di Foggia, Alessandra Zambonelli, and Ornella Francioso. "Degradative Ability of Mushrooms Cultivated on Corn Silage Digestate." Molecules 25, no. 13 (2020): 3020. http://dx.doi.org/10.3390/molecules25133020.

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The current management practice of digestate from biogas plants involves its use for land application as a fertilizer. Nevertheless, the inadequate handling of digestate may cause environmental risks due to losses of ammonia, methane and nitrous oxide. Therefore, the key goals of digestate management are to maximize its value by developing new digestate products, reducing its dependency on soil application and the consequent air pollution. The high nitrogen and lignin content in solid digestate make it a suitable substrate for edible and medicinal mushroom cultivation. To this aim, the mycelia

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Jančula, Daniel, Štěpán Zezulka, Michal Došek, Miroslava Beklová, Barbora Havelková, and Blahoslav Maršálek. "Digestate and Fugate – Fertilizers with Ecotoxicological Risks." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 65, no. 4 (2017): 1183–88. http://dx.doi.org/10.11118/actaun201765041183.

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Increasing number of decentralised biogas plants increases not only the amount of biogas produced, but also the production of digestate. Digestate and fugate are believed to be good fertilizers. However, there is often a tradeoff between other environmental impacts linked to agricultural production like eutrophication or ecotoxicity. Only limited ecotoxicological information is known about the effects of digestate or fugate on terrestrial fauna and flora. This is the first study comparing the survival and reproduction of collembolans as the representative soil fauna and the root growth and pho

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Lošák, Tomáš, Tomáš Válka, Jakub Elbl, et al. "Fertilization with Magnesium- and Sulfur-Supplemented Digestate Increases the Yield and Quality of Kohlrabi." Sustainability 12, no. 14 (2020): 5733. http://dx.doi.org/10.3390/su12145733.

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The vegetation pot experiment with kohlrabi (Moravia variety) was established in 2014 and 2015. The experiment included four treatments of fertilization: (1) untreated control, (2) digestate, (3) digestate + Mg + S, and (4) digestate + S. Treatments 2–4 were fertilized with the same N dose. Differences between the years were recorded in all parameters. Compared with the variant with digestate (100%), the kohlrabi yield of the unfertilized variant was demonstrably lower in both years (33.1% and 46.9%). Digestate enriched with the fertilizer containing Mg + S (treatment 3) demonstrably increased

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Somers, Matthijs H., Samet Azman, Ruud Vanhecke, and Lise Appels. "Dairy Manure Digestate Age Increases Ultrasound Disintegration Efficiency at Low Specific Energies." Energies 14, no. 6 (2021): 1640. http://dx.doi.org/10.3390/en14061640.

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Substantial insight into the effect of ultrasound disintegration on the changes in biochemical parameters of manure digestate and digestate age is needed to understand the potential of digestate treatment. To address this knowledge gap, in this study, the effect of digestate age on the efficiency of ultrasound (US) disintegration was investigated. In this scope, dairy manure digestate samples were incubated in an oven at 37 °C for a predetermined amount of time to obtain simulated digestate ages of 15, 22, 29, 36 and 43 days. The results showed that US disintegration efficiency significantly a

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Jurgutis, Linas, Alvyra Šlepetienė, Jonas Šlepetys, and Jurgita Cesevičienė. "Towards a Full Circular Economy in Biogas Plants: Sustainable Management of Digestate for Growing Biomass Feedstocks and Use as Biofertilizer." Energies 14, no. 14 (2021): 4272. http://dx.doi.org/10.3390/en14144272.

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The digestate is a prospective biofertilizer and potential source of income for many biogas plants worldwide. However, its actual impact on the soil properties and biomass yield is still unexploited. The different digestates from eight agricultural biogas plants were researched in terms of their chemical composition and the fertilizing potential. The results obtained from digestate chemical analysis indicate that the digestate biomass had large amount of nitrogen (up to 73 g kg−1 fresh mass) and potassium (up to 25 g kg−1 fresh mass). The value of the digestate was estimated in the range of 2.

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