College of Agriculture, Central Agricultural University, Imphal 795 004 Manipur, India.
Department of Chemical Engineering, Veer Surendra Sai University of Technology, Burla Sambalpur 768 018, Odisha, India.
Bioresour Technol. 2022 May;351:127085. doi: 10.1016/j.biortech.2022.127085. Epub 2022 Mar 28.
Agricultural residues play a pivotal role in meeting the growing energy and bulk chemicals demand and food security of society. There is global concern about the utilization of fossil-based fuels and chemicals which create serious environmental problems. Biobased sustainable fuels can afford energy and fuels for future generations. Agro-industrial waste materials can act as the alternative way for generating bioenergy and biochemicals strengthening low carbon economy. Processing of pineapple generates about 60% of the weight of the original pineapple fruit in the form of peel, core, crown end, and pomace that can be converted into bioenergy sources like bioethanol, biobutanol, biohydrogen, and biomethane along with animal feed and vermicompost as described in this paper. This paper also explains about bioconversion process towards the production of various value-added products such as phenolic anti-oxidants, bromelain enzyme, phenolic flavour compounds, organic acids, and animal feed towards bioeconomy.
农业废弃物在满足社会不断增长的能源和大宗化学品需求以及粮食安全方面发挥着关键作用。人们普遍关注利用化石燃料和化学品所带来的严重环境问题。生物基可持续燃料可为子孙后代提供能源和燃料。农业工业废料可以作为产生生物能源和生物化学物质的替代方法，以加强低碳经济。菠萝加工过程中会产生约 60%的原始菠萝果实重量的果皮、果心、果顶和果渣，可以转化为生物能源，如生物乙醇、生物丁醇、生物氢和生物甲烷，以及动物饲料和蚯蚓堆肥，如本文所述。本文还介绍了生物转化过程，以生产各种附加值产品，如酚类抗氧化剂、菠萝蛋白酶、酚类风味化合物、有机酸和动物饲料，以实现生物经济。
