Value‐added Processing and Utilization of Mango By‐products

Aggarwal, Poonam; Kaur, Amarjeet; Bhise, Suresh

doi:10.1002/9781119014362.ch14

Cited by 8 publications

(3 citation statements)

References 35 publications

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“…The acidic pulps had a similar brown hue with an orange tone, like the untreated fibers. The untreated material had higher a* values (in the red direction) than those of the alkali-treated fibers, which is demonstrated by the significant differences (p < 0.05) and the highest values of ∆E (9)(10)(11). These effects can be easily appreciated by the naked eye as pale yellow with green shades.…”

Section: Effect Of Alkali and Acid Treatments On The Color Of The Cel...mentioning

confidence: 89%

“…Mango (Mangifera indica L.) is the most predominant tropical fruit in the world, with a production of 41 million tons in 2020 [10]. Depending on the mango variety, 33-85% is the flesh, 7-24% peel, and 9-40% seed (w/w), with peel and seed being the waste for valorization [11,12]. Mango processing generates 35-60% (w/w) agro-industrial waste, and its inappropriate disposal causes environmental contamination.…”

Section: Introductionmentioning

confidence: 99%

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Production and Characterization of Cellulosic Pulp from Mango Agro-Industrial Waste and Potential Applications

et al. 2023

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The growing demand for cellulosic pulp presents an opportunity to explore alternatives to this material, focusing on utilizing agro-industrial residues. Mango’s tegument is a rich source of cellulose, making it a valuable raw material for manufacturing single-use articles or blends with biopolymers. In this sense, employing conventional alkaline and acid chemical treatments, the mango’s tegument was treated to obtain cellulosic pulp. The teguments were subjected to treatment with alkaline solutions (2% and 4% NaOH w/v) at 80 °C for 1 or 2 h or with an acetic acid solution (1:1 or 1:2 CH3COOH:H2O2) at 60–70 °C for 1 or 2 h. After treatment, an evaluation was conducted to assess the yield, color, chemical analysis, and structural, thermal, and morphological properties. The alkali treatments produced cellulosic pulps with a light color with 37–42% yield and reduced hemicellulose content. The acid treatments produced orange–brown cellulosic pulp with 47–48% yield and higher hemicellulose content. The acid pulps were thermally more stable (maximum decomposition at 348–357 °C) than the alkali pulps (maximum decomposition at 316–321 °C). The crystallinity index demonstrated that both treatments increased the crystallinity of the cellulose pulps compared with the untreated tegument. The thermal stability of cellulosic pulp at the processing temperatures of disposable tableware (50–120 °C) revealed that plates, bowls, trays, and cups could be produced. Another potential application is as a component of blends with biopolymers to make straws or rigid food packaging (trays) with reinforced structures.

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Section: Effect Of Alkali and Acid Treatments On The Color Of The Cel...mentioning

confidence: 89%

Section: Introductionmentioning

confidence: 99%

Production and Characterization of Cellulosic Pulp from Mango Agro-Industrial Waste and Potential Applications

et al. 2023

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“…Furthermore, it is used in the pharmaceutical and cosmetic industries to produce herbal medicines and cosmetics [12,13]. This vast range of uses leads to a substantial economic and environmental impact regarding the generation of by-products, including leaves, peel, seeds, bark, and extracts (from leaves, peel, and bark) [14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Mangifera indica L., By-Products, and Mangiferin on Cardio-Metabolic and Other Health Conditions: A Systematic Review

Minniti,

Laurindo,

Machado

et al. 2023

Life

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Mango and its by-products have traditional medicinal uses. They contain diverse bioactive compounds offering numerous health benefits, including cardioprotective and metabolic properties. This study aimed to explore the impact of mango fruit and its by-products on human health, emphasizing its metabolic syndrome components. PUBMED, EMBASE, COCHRANE, and GOOGLE SCHOLAR were searched following PRISMA guidelines, and the COCHRANE handbook was utilized to assess bias risks. In vivo and in vitro studies have shown several benefits of mango and its by-products. For this systematic review, 13 studies met the inclusion criteria. The collective findings indicated that the utilization of mango in various forms—ranging from fresh mango slices and mango puree to mango by-products, mango leaf extract, fruit powder, and mangiferin—yielded many favorable effects. These encompassed enhancements in glycemic control and improvements in plasma lipid profiles. Additionally, mango reduces food intake, elevates mood scores, augments physical performance during exercise, improves endothelial function, and decreases the incidence of respiratory tract infections. Utilizing mango by-products supports the demand for healthier products. This approach also aids in environmental conservation. Furthermore, the development of mango-derived nanomedicines aligns with sustainable goals and offers innovative solutions for healthcare challenges whilst being environmentally conscious.

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