Production of Biscuits from Wheat, Almond and Pawpaw Flour Blends and Investigating It’s Physicochemical and Texture Characteristics

., Maboh, J. and ., Yusufu, M. I. and ., Awambeng, S. M. and ., Agbor, E. A. and ., Konsum, L. K. and ., Ezindu-Odoemelam, M.N. and ., Yakum, N. K. (2024) Production of Biscuits from Wheat, Almond and Pawpaw Flour Blends and Investigating It’s Physicochemical and Texture Characteristics. Asian Food Science Journal, 23 (6). pp. 13-29. ISSN 2581-7752

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Abstract

Biscuit, also known as a cookie is a nutritive snack produced from dough that is transformed into an appetizing product through the application of heat in an oven. This study was aimed at evaluating the quality of biscuit produced from wheat, African almond and pawpaw flour blends. From the flours, blends were made and six (6) samples, A to F formulated. Sample A (100 % wheat flour) was used as the control, B (60 % Wheat flour: 0 % Almond Flour: 40 % Pawpaw Flour), C (60 % Wheat flour: 10 % Almond Flour: 30 % Pawpaw Flour), D (60 % Wheat flour: 20 % Almond Flour: 20 % Pawpaw Flour), E (60 % Wheat flour: 30 % Almond Flour: 10 % Pawpaw Flour), F (60 % Wheat flour: 40 % Almond Flour: 0 % Pawpaw Flour). The physical, proximate, anti-nutrients, vitamins, minerals, antioxidants and sensory properties of the biscuits were evaluated using standard methods. For physical parameters of the biscuit, the weight ranged from 8.86 g-10.60 g, diameter from 6.60 mm- 6.80 mm, the spread ratio from 0.58-0.61, breaking strength from 0.25 kg- 0.29 kg and thickness ranged from 11.08 mm- 11.43 mm. The anti-nutrients content of the biscuits were considerably low and within safe limits. The results showed an increase in ash, fibre, fats and protein content while the carbohydrate content of the biscuit reduced upon substitution of wheat flour with almond and pawpaw flours. The vitamin content of the biscuit was also improved especially the vitamin A content upon addition of pawpaw flour. The result for mineral composition showed a significant increase from 46.00-89.35mg/100g for sodium, potassium from 323.44-486.95 mg/100g, calcium from 189.46-356.88mg/100g, magnesium from 44.34-132.88 mg/100g and phosphorus from 155.33-428.45mg/100g.6. Antioxidant activity also increased from 2.12-3.69mgAAE/g. The biscuit samples were all rated high in terms of their sensory attributes especially samples with high proportion of almond flour. This research indicates that almond and pawpaw flours are suitable for biscuit production especially at 40% and 10% substitution for almond and pawpaw flours respectively.

Item Type: Article
Subjects: GO for STM > Agricultural and Food Science
Depositing User: Unnamed user with email support@goforstm.com
Date Deposited: 19 May 2024 10:46
Last Modified: 19 May 2024 10:46
URI: http://archive.article4submit.com/id/eprint/2846

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