Soybean Straw as a Feedstock for Value-Added Chemicals and Materials: Recent Trends and Emerging Prospects

Gonzalez, Paula Gixina Ardila; Gariboti, Julio César de Jesus; Silva, Jean Felipe Leal; Lopes, Emília Savioli; Abaide, Ederson R.; Lopes, Melina Savioli; Concha, Víktor Oswaldo Cárdenas; Felisbino, Romilda Fernandez; Gomes, Eliezer Ladeia; Tovar, Laura Plazas

doi:10.1007/s12155-022-10506-1

Cited by 9 publications

(3 citation statements)

References 147 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…According to Gonzalez et al (2022), the high ash level of agricultural solid waste soybean straw makes it difficult for biomass furnaces to operate. However, the following research may solve this issue by co-firing more biomass with lower ash contents.…”

Section: Value Addition and Application Of Solid Wastementioning

confidence: 99%

Recycling municipal, agricultural and industrial waste into energy, fertilizers, food and construction materials, and economic feasibility: a review

et al. 2023

View full text Add to dashboard Cite

The global amount of solid waste has dramatically increased as a result of rapid population growth, accelerated urbanization, agricultural demand, and industrial development. The world's population is expected to reach 8.5 billion by 2030, while solid waste production will reach 2.59 billion tons. This will deteriorate the already strained environment and climate situation. Consequently, there is an urgent need for methods to recycle solid waste. Here, we review recent technologies to treat solid waste, and we assess the economic feasibility of transforming waste into energy. We focus on municipal, agricultural, and industrial waste. We found that methane captured from landfilled-municipal solid waste in Delhi could supply 8–18 million houses with electricity and generate 7140 gigawatt-hour, with a prospected potential of 31,346 and 77,748 gigawatt-hour by 2030 and 2060, respectively. Valorization of agricultural solid waste and food waste by anaerobic digestion systems could replace 61.46% of natural gas and 38.54% of coal use in the United Kingdom, and could reduce land use of 1.8 million hectares if provided as animal feeds. We also estimated a levelized cost of landfill solid and anaerobic digestion waste-to-energy technologies of $0.04/kilowatt-hour and $0.07/kilowatt-hour, with a payback time of 0.73–1.86 years and 1.17–2.37 years, respectively. Nonetheless, current landfill waste treatment methods are still inefficient, in particular for treating food waste containing over 60% water.

show abstract

Section: Value Addition and Application Of Solid Wastementioning

confidence: 99%

Recycling municipal, agricultural and industrial waste into energy, fertilizers, food and construction materials, and economic feasibility: a review

et al. 2023

View full text Add to dashboard Cite

show abstract

“…If this situation cannot be controlled, fatal diseases may occur and thus the life of living things will be endangered. Tickner et al [42] and Gonzalez et al [43] emphasized that thanks to effective recycling processes, these hazards caused by chemical products should be minimized.…”

Section: Literature Reviewmentioning

confidence: 99%

Analysis of Environmental Impact for Material Production Investments Using a Novel Soft Computing Methodology

et al. 2023

View full text Add to dashboard Cite

The purpose of this study is to evaluate the environmental impacts of material production investments. The factors of Higg Materials Sustainability Index are defined as the parameters. These factors are weighted by considering T-SF TOPSIS-DEMATEL. Moreover, the items of the life cycle process are defined as alternative set for measuring the environmental effects of each process in the sustainable production investments. These alternatives are ranked with interval valued SF MAIRCA. The calculations are also made for different t, u and d values with the aim of making comparative evaluations. The main contribution of this study is that a priority analysis has been made so that the most significant indicators are defined for the companies to increase sustainability in material production investment process. Another important novelty of this paper is that a new model is created by the name of TOPSIS-DEMATEL. This situation has a positive influence on both increasing methodological originality and overcoming criticized issues of DEMATEL. The results are quite similar for all conditions, so it is understood that the proposed model provides consistent and coherent findings. It is concluded that chemistry is the most critical factor for environmental impact for material production investments. Moreover, recycle is determined as the most optimal alternative.

show abstract

“…Soybean (Glycine max) is a widely cultivated oilseed crop in North America (primarily the USA), Latin America (mainly Argentina and Brazil), Asia (particularly China and India), and parts of Europe [16]. According to the Ministry of Agriculture and Rural Affairs of the People's Republic of China, China's soybean production reached 20.28 million tons in 2022, According to Lopes et al [17] and Martelli-Tosi et al [18], the mass ratio productivity of straw to soybeans ranges from 1.2 to 1.5, which implies the production of about 24.34 million tons-30.42 million tons of straw in 2022.…”

Section: Introductionmentioning

confidence: 99%

Effects of Different Carbon and Nitrogen Ratios on Yield, Nutritional Value, and Amino Acid Contents of Flammulina velutipes

Han,

Sun,

Huang

et al. 2024

Life

View full text Add to dashboard Cite

The carbon-to-nitrogen (C/N) ratio in the cultivation medium significantly influences the growth rate, vigor of mycelium, yield of fruiting bodies, and their nutritional composition. Recently, agricultural and forestry wastes have been increasingly used in cultivating Flammulina velutipes. However, systematic research on how these materials affect the nutritional and functional properties of the fruiting bodies is lacking. This study investigated the effects of different C/N ratios on F. velutipes cultivation. We evaluated the agronomic traits, nutritional composition, and flavor compounds of the fruiting bodies. Our findings reveal that an optimal C/N ratio of 27:1 in the composted substrates enhances the total yield of fruiting bodies, with 25.1% soybean straw as the primary raw material. This ratio also significantly increases the levels of crude protein, total amino acids, and essential amino acids in the fruiting bodies (p < 0.05). Fruiting bodies from the high-nitrogen (HN) treatment showed the highest content of umami amino acids and equivalent umami concentration value. Additionally, we employed an untargeted liquid chromatography–mass spectrometry (LC-MS)-based metabolomics approach to analyze the metabolite profiles of fruiting bodies cultivated in high-nitrogen (HN), medium-nitrogen (MN), and low-nitrogen (LN) substrates. We found that the carbon–nitrogen ratio can affect the flavor and quality of fruiting bodies by regulating amino acid biosynthesis and metabolism and other related pathways. Our results suggest that a C/N ratio of 27:1 offers numerous benefits for the cultivation of F. velutipes with comprehensive analyses and has promising application prospects.

show abstract

Soybean Straw as a Feedstock for Value-Added Chemicals and Materials: Recent Trends and Emerging Prospects

Cited by 9 publications

References 147 publications

Recycling municipal, agricultural and industrial waste into energy, fertilizers, food and construction materials, and economic feasibility: a review

Recycling municipal, agricultural and industrial waste into energy, fertilizers, food and construction materials, and economic feasibility: a review

Analysis of Environmental Impact for Material Production Investments Using a Novel Soft Computing Methodology

Effects of Different Carbon and Nitrogen Ratios on Yield, Nutritional Value, and Amino Acid Contents of Flammulina velutipes

Contact Info

Product

Resources

About