Starch is one of the most abundant renewable carbohydrate reserves of higher plants. It can be used to produce many valuable food products in the food processing industry. Furthermore, starch is also used as an important feedstock in the fermentation industry to produce value-added products. Lignocellulosic materials such as agriculture and forestry wastes are considered as a renewable feedstock for bioenergy production through a biochemical conversion process. Converting lignocellulosic biomass into fuels and chemicals entail a physicochemical pretreatment of the biomass, followed by enzymatic hydrolysis of the polysaccharide components such as cellulose and hemicellulose into monomeric sugars. These sugars can then be further fermented into other desired compounds of interest. During the deconstruction processes, various inhibitory compounds are released due to the partial over-degradation of lignocellulose biomass, which inhibits the cell growth and metabolic capacity of fermenting strains. Cellulosic materials such as waste paper in large quantities can also be used as potentially cheap feedstock for sustainable production of value-added products. The present investigation is mainly focused on the utility of starchy hydrolysates (wheat, potato, and rice) and lignocellulosics hydrolysates (bagasse and wheat straw) in cellulase production under liquid state fermentation. It also depicts the potential of cellulosic hydrolysate (waste newspaper) in product formation.

中文翻译：

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淀粉，木质纤维素和纤维素水解产物在液态发酵下对纤维素酶生产的实用性

淀粉是高等植物中最丰富的可再生碳水化合物储备之一。它可以用于生产食品加工行业中许多有价值的食品。此外，淀粉还用作发酵工业中的重要原料，以生产增值产品。诸如农业和林业废物之类的木质纤维素材料被认为是通过生化转化过程用于生物能源生产的可再生原料。将木质纤维素生物质转化为燃料和化学品需要对生物质进行物理化学预处理，然后将多糖成分（例如纤维素和半纤维素）酶解为单体糖。然后可以将这些糖进一步发酵成其他所需的目的化合物。在解构过程中，由于木质纤维素生物量的部分过度降解，释放出多种抑制性化合物，这抑制了发酵菌株的细胞生长和代谢能力。纤维素材料（例如废纸）也可以用作潜在廉价的原料，以可持续生产增值产品。目前的研究主要集中于淀粉水解产物（小麦，马铃薯和大米）和木质纤维素水解产物（甘蔗渣和小麦秸秆）在液态发酵下纤维素酶生产中的应用。它还描述了纤维素水解产物（废报纸）在产品形成中的潜力。纤维素材料（例如废纸）也可以用作可持续生产增值产品的潜在廉价原料。目前的研究主要集中于淀粉水解产物（小麦，马铃薯和大米）和木质纤维素水解产物（甘蔗渣和小麦秸秆）在液态发酵下纤维素酶生产中的应用。它还描述了纤维素水解产物（废报纸）在产品形成中的潜力。纤维素材料（例如废纸）也可以用作潜在廉价的原料，以可持续生产增值产品。目前的研究主要集中于淀粉水解产物（小麦，马铃薯和大米）和木质纤维素水解产物（甘蔗渣和小麦秸秆）在液态发酵下纤维素酶生产中的应用。它还描述了纤维素水解产物（废报纸）在产品形成中的潜力。