关键词: Kinnow pomace Kinnow pulp residue Limonene Naringin Phenol extraction

Mesh : Citrus / chemistry Flavanones / analysis isolation & purification Flavoring Agents / analysis isolation & purification Food Handling / methods Fruit / chemistry Humans Limonene / analysis isolation & purification Plant Extracts / analysis isolation & purification Taste Waste Products / analysis

来  源:   DOI:10.1016/j.foodchem.2020.127643   PDF(Sci-hub)

Abstract:
The current study was focused on new approaches for debittering of by-products like kinnow pomace and kinnow pulp residue by using various food grade mild chemical methods, such as alkali treatment, acid treatment, and solventogenesis. Whereas in the studied various chemical treatments, the solventogenesis method with acetone resulted in maximum extraction of naringin and limonene from kinnow pomace and pulp residue and showed high acceptability for food product development. The acetone treatment was further optimized by RSM for the maximum extraction of naringin and limonene. Under optimized conditions, the maximum amount of naringin and limonene extracted were found to be 8.955, 2.122 mg/g from kinnow pomace and 9.971, 3.838 mg/g from pulp residue, respectively. This process can not only result in the effective utilization of agro-industrial by-product but also provide a sustainable solution to the environmental pollution caused by kinnow juice industry.
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