Abstract
Foaming of custard apple pulp was carried out using foaming agent and stabilizer for drying of pulp in thin layers. The effect of parameters was studied and optimization was performed using response surface methodology. The concentration of egg albumen (0–20%, w/w) as foaming agent with methyl cellulose (0.0–0.50%, w/w) as stabilizer were added for whipping time (5–25 min). The foam properties were influenced by concentration of foaming agent and whipping time. The desirable foaming properties (high foam expansion, lower foam density and high foam stability) was observed at 15% of egg albumen, 0.37% of methyl cellulose for a whipping time of 17.32 min. Dehydration of optimized foamed pulp was completed within 100–140 min for 60–75 °C temperatures at 2 mm thickness of pulp. Average effective diffusivities remained 2.01–9.67 × 10−08 m2/s and activation energy was 29.99 kJ/mol.
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References
Akgun NA, Doymaz I (2005) Modeling of olive cake thin-layer drying process. J Food Eng 68(4):455–461
Durian DJ (1995) Foam mechanics at the bubble scale. Phys Rev Lett 75:4780–4784
Falade FO, Adeyanju KI, Uzo-Peters PI (2003) Foam mat drying of cowpea (Vigna unguiculata) using glyceryl monostearate and egg albumen as foaming agents. Food Res Technol 217:486–491
Fumagalli F, Silveira AM (2005) Quality evalution of microwave-dried Packham’s triumph pear. Dry Technol 23:2215–2226
Hertzendorf MS, Moshy RJ, Seltzer E (1970) Foam drying in food industry. Crit Rev Food Sci Nutr 1:25–70
Hii CL, Law CL, Cloke M (2009) Modelling using a new thin layer drying model and product quality of cocoa. J Food Eng 90(2):191–198
Kadam DM, Patil RT, Kaushik P (2010) Foam mat drying of fruit and vegetable product. Dry Foods Veg Fruits 1:113–124
Kandasamy P, Kalemullah N, Varadharaju S, Moitra R (2012) Production of papaya powder under foam-mat drying using methyl cellulose as foaming agent. Asian J Food Agro Ind 5(5):374–387
Khodifad BC, Kumar N, Bhatt HG, Vyas DM (2018) Effect of packaging material on colour kinetics and biochemical parameters of custard apple powder during storage. J Package Technol Res 2(3):223–232
Kumar N, Sarkar BC, Sharma HK (2012) Mathematical modelling of thin layer hot air drying of carrot pomace. J Food Sci Technol 49(1):33–41
Kumar S, Kumar N, Seth N, Jethva KR (2015) A study on physical properties and drying characteristics of custard apple. In: National seminar on emerging trends in food quality and safety. AAU, Anand
Kundra T, Ratti C (2006) Foam-mat drying: energy and cost analyses. Can Biosyst Eng 48(3):27–32
Mallikarjuna T, Ranganna B, Dronachari M (2012) Respiration studies of custard apple (Annona squamosa L.) fruit under different maturity levels at ambient and refrigerated condition. J Dairy Foods Home Sci 31(1):25–27
Montgomery DC (2001) Design and analysis of experiments, 5th edn. Wiley, New York, pp 455–492
Morgan A, Graham R, Ginnette L, Williams G (1961) Recent developments in foam-mat drying. Food Technol 15:37–39
Muniz CR, Borges MDF, Freire FDCO (2008) Tropical and subtropical fruit fermented beverages. Microb Biotechnol Hortic 3:35–69
Patil SM, Raut VU, Pushpendra K, Pankaj L (2011) Standardization of recipes for production of custard apple squash. Prog Agric 11(2):472–474
Pawar VN, Hashmi SI (2010) Changes in physico-chemical properties and organoleptic characteristics of custard apple (Annona squamosa L.) fruit during storage. Food Sci Res J 1(2):146–149
Rajkumar P, Kailappan R, Viswanathan R, Raghavan GSV (2007) Drying characteristics of foamed alphonso mango pulp in a continuous type foam mat dryer. J Food Eng 79:1452–1459
Roberts JS, Kidd DR, Zakour OP (2008) Drying kinetics of grape seeds. J Food Eng 89:460–465
Sangamithra A, Venkatachalam S, Gabriela S, Kannan K (2015) Foam mat drying of food mateirals: a review. J Food Process Preserv 39:3165–3174
Shalini P, Dashora LK, Singh V (2010) Standardization of recipe and juice extraction method for preparation of ready-to-serve beverage from custard apple (Annona squamosa L.). Int J Process Post Harvest Technol 1(2):65–72
Silva AVC, Muniz EN, Rangel JHA, Yaguiu P, Souza JPB, Carnelossi MAG (2012) Quality of custard apple (Annona squamosal L.) in relation to packaging and storage period. Acta Hortic 934:707–712
Singh P, Patel D, Agrawal S, Panigrahi H (2006) Value addition of custard apple through jam for year round availability. In: Proceedings of the national symposium on production, utilization and export of underutilized fruits with commercial potentialities, Kalyani, Nadia, West Bengal, India: Mohanpur, India: Bidhan Chandra Krishi Viswavidyalaya. pp 262–265
Tutuncu MA, Labuza TP (1996) Effect of geometry on the effective moisture transfer diffusion coefficient. J Food Eng 30:3–4
Yilbas BS, Hussain MM, Dincer I (2003) Heat and moisture diffusion in slab products to convective boundary condition. Heat Mass Transf 39:471–476
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Khodifad, B.C., Kumar, N. Foaming properties of custard apple pulp and mathematical modelling of foam mat drying. J Food Sci Technol 57, 526–536 (2020). https://doi.org/10.1007/s13197-019-04082-0
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DOI: https://doi.org/10.1007/s13197-019-04082-0