As a potential source of calcium and or minerals, the nutritional, physical, and sensory characteristics of biscuits enriched with baobab pulp were studied. The six blends of composite flours used were prepared by incorporating baobab pulp flour (BPF) into wheat flour at 0, 5, 10, 15, 20, 25, and 30%. The BPF and biscuits produced were evaluated for nutritional, physical, and sensory quality and antioxidant activity. The results showed an increase in the proximate composition and antioxidant activity with increased incorporation of baobab flour. There was also an increase in protein (10.93 to 15.16%), lipid (45.66 to 51.83%), fiber (1.27 to 11.75%), and ash content (3.45 to 7.57%) but a decrease in carbohydrate (35.59 to 10.81%) and moisture content (3.10 to 2.88%) with increase incorporation. The mineral profile also showed an increase in calcium (88.88 - 751.90 mg/100 gDM), magnesium (79.06 to 105.65 mg/100 gDM), and Fe (2.29 to 6.03 mg/100 gDM) with the addition of baobab flour. Sensory evaluation showed that the most organoleptically accepted biscuits were those produced using 5% BPF though all the biscuit blends obtained were found to be suitable for use to combat calcium deficiency disorders. The 5% BPF had a high mineral profile with biscuits produced that were rich in calcium (350.19 mg/100 g), magnesium (80.81 mg/100 g), and iron (3.09 mg/100 g) as well as a high amount of antioxidants (47.62%). Thus, incorporating baobab pulp flour at various proportions improved the sensory, physical, and nutritional qualities of wheat biscuits as well as their antioxidant ability. Baobab-fortified biscuits could therefore be an alternative and accessible snack to both children and adults and could be exploited in the fight against calcium deficiency disorders.
Published in | Journal of Food and Nutrition Sciences (Volume 11, Issue 4) |
DOI | 10.11648/j.jfns.20231104.11 |
Page(s) | 107-116 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2023. Published by Science Publishing Group |
Biscuits, Baobab Pulp, Nutritional Quality, Sensory Quality, Calcium Deficiency
[1] | Melton III, L. J., Marquez, M. A., Achenbach, S. J. 2002. Variations in bone density among persons of African heritage. Osteoporos. Int. 13: 551-559. [PubMed] [Google Scholar] |
[2] | Shlisky, J., Mandlik R., Askari S., Abrams S., Belizan J. M., Bourassa M. W., Cormick G., Amalia D. C., Gomes F., Khadilkar A., Owino V., Pettifor J. M., Ziaul H. R., Roth D. E. and Weaver C. (2022). Calcium deficiency worldwide: prevalence of inadequate intakes and associated health outcomes. Annals of the New York Academy of Sciences 1512 (1), 10-28. |
[3] | Allen, L.; Benoist B de Dary, O.; Hurrell, R. (2006). Guidelines on Food Fortification with Micronutrients; WHO/FAO: Geneva, Switzerland, 1-341. |
[4] | Sohaimy, S. A. El., (2012). Functional foods and nutraceuticals-modern approach to food science. World Applied Science Journal, 20: 691-708. |
[5] | Kent, N. L.(1984), Technology of Cereals with special reference to wheat Oxford London - Edinburgh: Pergamon Press p221. |
[6] | Ajibola, F. C, Oyerinde, O. V. and Adeniyan, S. O. (2015). Physicochemical and antioxidant properties of whole wheat biscuits incorporated with Moringa oleifera leaves and cocoa powder. Journal of scientific research and report 7 (3): 195-206. |
[7] | Farheena, I., Avanish, K. and Uzma, A. (2015). Development and Quality Evaluation of Cookies Fortified with Date Paste (Phoenix dactylifera L). International Journal of Science and Technology 3 (4) 10.2348. |
[8] | Serrem, C, Kock, H, Taylor, J (2011). Nutritional quality, sensory quality, and consumer acceptability of sorghum and bread wheat biscuits fortified with defatted soy flour. International Journal of Food Science and Technology, 46: 74-83. |
[9] | Aleem Zaker, M. D., Genitha, T. R., Hashmi, S. I. (2012) Effects of Defatted Soy Flour Incorporation on Physical, Sensorial and Nutritional Properties of Biscuits. Journal of Food Processing and Technology 3: 149 doi: 10.4172/2157-7110.1000149. |
[10] | Agrahar-Murugkar Dipika (2020). Food to food fortification of breads and biscuits with herbs, spices, millets and oilseeds on bio-accessibility of calcium, iron and zinc and impact of proteins, fat and phenolics. LWT - Food Science and Technology, 130, Article 109703. Doi: 10. 1016 / j. lwt. 2020.109703. |
[11] | Arnold, T. H., Wells, M. J., Wehmeyer, A. S. (1985). Khoisan food plants: taxa with potential for future economic exploitation. In: Plants for Arid Lands, Wickens, G. E.; Goodin, J. R.; Field, D. V. (eds.), Allen and Unwin, London, UK, 69-86. |
[12] | Sidibe, M., Scheuring, J. F., Tembely, D., Sidibé, M. M., Hofman, P., Frigg, M. (1996). Baobab Homegrown Vitamin C for Africa. Agroforestry Today, 8 (2), 13-15. |
[13] | Sidibe, M., J. F. Scheuring, M. Kone, J. Schierle and Frigg M. (1998): A (and C for Africa: The baobab tree as a source of vitamins. Agroforestry Today 10, 7-9. |
[14] | Diop, A. G., Sakho, M., Dornier., M., Cisse, M., Reynes, M. (2005). Le baobab africain (Adansonia digitata L.): principales caractéristques et utilisations. Fruits, 61, 55-69. |
[15] | Miller, R. A. and Mathew, R. (1985). Effect of fat and sugar in sugar-snap cookies and evaluation of tests to measure cookie flour quality. Cereal Chemistry, 62: 124. |
[16] | AFNOR (Association Franḉaise de Normalisation) (1982) Recueil des normes franḉaises des produits derives des fruits et legumes: Jus de fruits, Paris, 327p. |
[17] | AFNOR (1984) Recueil de normes franḉaises. Produits agricoles alimentaires: Directives générales pour le dosage de l’azote avec mineralisation selon la méthode de Kjedahl. AFNOR, Paris. |
[18] | Bourely, J. (1982) Observation sur le dosage de l’huile des grains de cotonnier. Coton et Fibre Tropical, 27, 183 – 196. |
[19] | Wolff, J. P., (1968). Manuel d’analyse des corps gras; Azoulay édition., Paris, 519. |
[20] | AOAC (2010) Official Methods of Analysis. 25th Edition Washinton DC: Association of Official Analytical Chemists. [Google Scholar] |
[21] | Dubois, M., Gilles, K. A., Hamilton, J. K., Rebers, P. A., and Fred, S. (1956) Colorimetric method for determination of sugars and related substances. Division of Biochemistry, University of Minnesota, St. Paul, Minn. 28, 350-356. |
[22] | Rodier, J. (1978) L’analyse de l’eau: Chimie physic-chimie, batériologie, biologie. Dunod Technique, Paris 2, 32-43. |
[23] | AFNOR (Association Francaise de Normalisation) (1986). Produits Derives de Fruits et Legumes: Recueil de normes Francaises (2e edn). Association Francaise de Normalisation, Paris, 343p. |
[24] | Blois, M. S (1958) Antioxidant determinations by the use of a stable free radical. Nature, 181, 1199 – 1200. http://dx.doi.org/10.1038/1811199a0 |
[25] | Oyaizu, M. (1986). Studies on products of browning reactions: Antioxidative activities of the product of browning reaction prepared from Glucosamine. Japan Journal of Nutrition, 44, 307-315. http://dx.doi.org/10.5264/eiyogakuzashi.44.307. |
[26] | Conforti, F. D., Charles, S. A., Duncan, S. E., (1997). Evaluation of carbohydrate-based fat replacer in a fat-reduced baking powder biscuit. Journal of Food Quality. 20, 247-256. |
[27] | Gregson, C. M., Hill, S. E., Mitchell, J. R. and Smewing, J. (1999). Measurement of the rheology of polysaccharide gels by penetration. Carbohydrate polymers, 38: 255-251. |
[28] | Biro, B., Sipos, M. A., Kovacs, A., Badak-Kerti, K., Pasztor-Huszar, K., Gere, A. (2020). Cricket- Enriched Oat Biscuit: Technological Analysis and Sensory Evaluation. Foods (Basel, Switzerland), 9 (11), 1561. https://doi.org/10.3390/foods9111561 |
[29] | Nasir Muhammad, Masood, S. B., Faquir M. A., Kamran S. and Rashid M. (2003). Effect of moisture on the shelflife of wheat flour. International Journal of Agriculture and Biology, Vol 5, No. 4: 458-459. |
[30] | Commission of the European Communities (2008). Commision decision of 27 June 2008 authorizing the placing on the market of Baobab dried fruit pulp as a novel food ingredient under Regu; ation (EC) No 258/97 of the European Parliament and of the Council. Official Journal of the European Union 38-39. |
[31] | Barakat, H. (2021) Nutritional and Rheological Characteristics of Composite Flour Substituted with Baobab (Adansonia digitata L.) Pulp Flour for Cake Manufacturing and Organoleptic Properties of Their Prepared Cakes. 10 (4): 716. https://doi.org/10.3390/ foods10040716 |
[32] | Murray, S., Schoeninger, M., Bunn, H., Pickering, T., Marien J. (2001). Nutritional composition of some wild plant foods and honey used by Hadza foragers of Tanzania. Journal of Food Composition Analysis. 13: 1-11. |
[33] | Soloviev, P., Niang, T., Gaye, A., Totte, A. (2004). Variabilité des caractères physico-chimiques des fruits de trois espèces ligneuses de cueillette, récoltés au Sénégal: Adansonia digitata, Balanites aegypriaca et Tamarildus indica. Fruits 59: 109-119. |
[34] | Ibrahima, C., Montet, D., Reynes, M., Danthu, P., Yao, B., Boulanger, R., (2013). Biochemical and nutritional properties of baobab pulp from endemic species of Madagascar and the African mainland. African Journal of Agricultural Research 8 (47): 6046-6054. |
[35] | Glew, R. H., VanderJagt, D. J., Lockett, C., Grivetti, L. E., Smith, G. C., Pastuszyn, A., Millson, M. (1997). Amino Acid, Fatty Acid and Mineral Composition of 24 Indigenous Plants of Burkina Faso. Journal of Food Composition and Analysis, 10, 205-217. |
[36] | Nour, A, Magboul, B., Kheiri, N. (1980). Chemical composition of baobab fruit (Adansonia digitata). Tropical. Science. 22: 383-388. |
[37] | Lockett, C., Calvert, C., Grivetti, L. (2000). Energy and micronutrient composition of dietary and medicinal wild plants consumed during drought. Study of rural Fulani, Northeastern Nigeria. International Journal of Food Science and Nutrition. 51: 195-208. |
[38] | Finnie, S., and Atwell, W. A. (2016). Composition of Commercial Flour. Wheat Flour, 2nd Edition, AACC International, Inc., 31-48. |
[39] | Sena, L. P., VanderJagt, D. J., Rivera, C., Tin, A. C., Muhamadu, I., Mahamadou, O., Milton, M., Pastuszyn, A., Glew, R. H. (1998). Analysis of nutritional components of eight famine foods of the Republic of Niger. Plant Foods for Human Nutrition, 52, 17-30. |
[40] | Obizoba, I. and Amaechi N. (1993). The effect of processing methods on the chemical composition of baobab (Adansonia digitata L.) pulp and seed. Ecology of Food Nutrition. 29: 199-205. |
[41] | Osman, M. A. (2004). Chemical and Nutrient Analysis of Baobab (Adansonia digitata) Fruit and Seed Protein Solubility. Plant Foods for Human Nutrition, 59, 29-33. |
[42] | Ktenioudaki, A. and Gallagher E. (2012). Recent advances in the development of high-fibre baked products. Trends in Food Science and Technology, 28, 4-14. |
[43] | Laguna L., Sanz T., Sarab S. and Fiszman S. M. (2014). Role of fibre morphology in some quality features of fibre-enriched biscuits. International Journal of Food Properties, 17, 163-178. |
[44] | Muthai, K. U., Karori, M. S., Muchugi, A., Indieka, A. S., Dembele, C., Mng’omba, S., Jamnadass, R. (2017) Nutritional variation in baobab (Adansonia digitata L.) fruit pulp and seeds based on Africa geographical regions. Food Science and Nutrition. 5: 1116–1129. |
[45] | Assagbadjo, A. E., Chadare F. J., Romain Lucas Glele Kakai., Adande Belarmain Fandohan., (2012). Variation in biochemical composition of baobab (Adansonia digitata) pulp, leaves and seeds in relation to soil types and tree provenances. Agriculture Ecosystems and Environment 157: 94-99. |
[46] | Ponka R., Bisso M. M. B., Zomegni G., Bissada N., Fokou E. (2022). Nutritional Composition of Biscuits from Wheat-Sweet Potato-Soybean Composite Flour. International Journal of Food Science, vol. 2022, Article ID 7274193, 8 pages, doi.org/10.1155/2022/7274193. |
[47] | Monteiro, S., Reboredo, F. H., Lageiro, M. M., Lourenço, V. M., Dias, J., Lidon, F., Abreu, M., Martins, A. P. L., Alvarenga, N. (2022). Nutritional Properties of Baobab Pulp from Different Angolan Origins. Plants, 11, 2272. |
[48] | Parkouda, C., Haby, S., Tougiani A. A., and Adama Korbo. (2012). Variability of Baobab (Adansonia digitata L.) fruits’ physical characteristics and nutrient content in the West African Sahel. Agroforestry systems 85 (3). |
[49] | Jelodar G, Nazifi S, Akbari A. (2013). The prophy-lactic effect of vitamin C on induced oxidative stress in rat testis following exposure to 900MHz radiofrequency wave generated by a BTS antenna model. Electromagnetic Biology and Medicine. 32 (3): 409-16. [DOI] [PubMed] |
[50] | Akbari A, and Jelodar GA. (2013). The effect of oxidative stress and antioxidants on men fertility. Zahedan Journal of Research in Medical Science. 15 (7): 1-7. |
[51] | Gebauer Jens, El-Siddig K., Georg Ebert (2002). Baobab (Adansonia digitata L.): A review on a multipurpose tree with promising future in the Sudan. 67 (4) 155-160. |
[52] | Romeo F. V, Luca S. D, Piscopo A, Santisi V and Poiana M 2010. Shelflife-Life of Almond Pastry Cookies with Different Types of Packaging and Levels of Temperature. Journal Food Science and Technology International. |
[53] | Singh A. S.; Jain, V. K.; Singh, P.; Pathak, N. N. (2000) effect of feeding wheat bran and deoiled rice bran on feed intake and nutrient utilization in crossbred cows. Indian Journal of Animal Sciences, 70 (12): 1258-1260. http://www.candirect.org/abstracts/20013004996.html |
[54] | Agu Helen Obioma., Ndidiamaka Azuka Okoli. (2014). Physico-chemical, sensory and microbiological assessment of wheat base biscuits improved with beniseed and unripe plantain. Food science & Nutrition 2 (5): 464-469. |
[55] | Harris G. K., Marshall M. R. (2017). Ash Analysis. In: Nielsen, S. S. (eds) Food Analysis. Food Science Text Series. Springer, Cham. https://doi.org/10.1007/978-3-319-45776-5_16 |
[56] | Airan T. W & Desai R. M. (1954) sugars and organic acids in Adansonia digitata L. J. UnivBombay, 22 (5), 23-27. |
[57] | Prentice, A., Laskey, M. A., Shaw, J., Hudson, G. J., Day, K. C., Jarjou, L. M. A., Dibba, B., Paul, A. A. (1993). The calcium and phosphorus intake of rural Gambian women during pregnancy and lactation. British Journal of Nutrition, 69, 885-896. |
[58] | Kamanula, M.; Munthali, C. R.; Dziwapo, A.; Kamanula, J. F. (2018) Mineral and phytochemical composition of baobab (Adansonia digitata L.) root tubers from selected natural populations of Malawi. Malawi Medical Journal, 30, 250–255. |
[59] | Tembo D. T., Holmes M. J., & Marshall, L. J. (2017). Effect of thermal treatment and storage on bioactive compounds, organic acids and antioxidant activity of baobab fruit (Adansonia digitata) pulp from Malawi. Journal for Food Composition and Analysis, 58, 40-51. http://doi.org/10.1016/j.jfca.2017.01.002. |
[60] | Ismail, B. B.; Pu, Y.; Guo, M.; Ma, X.; Liu, D. (2019) LCMS/QTOF identification of phytochemicals and the effects of solvents on phenolic constituents and antioxidant activity of baobab (Adansonia digitata) fruit pulp. Food Chemistry., 277, 279–288. |
[61] | Fagbohun, A. A.; Ikokoh, P. P.; Afolayan, M. O.; Olajide, O. O.; Fatokun, O. A.; Akanji, F. T. (2021). Chemical composition and antioxidant capacity of the fruit of Adansonia digitata L. International Journal of Applied Chemistry. 8, 165-172. |
[62] | Agrahar-Murugkar Dipika, Paridhi Gulati, Nachiket Kotwaliwale, Chetan Gupta. Epub (2014). Evaluation of nutritional, textural, and particle size characteristics of dough and biscuits made from composite flours containing sprouted and malted ingredients. Journal of Food Science and Technology. 52 (8): 5129-37. |
[63] | Gurjal H. S., Mehta S., Samra I. S., Goyal P., (2003): Effect of wheat bran, coarse wheat four, and rice four on the instrumental texture of cookies. International Journal of Food Properties 6: 329–340. |
[64] | Wani, A. A., Sogi, D. S., Singh, P., Sharma, P., Pangal, A., (2012). Dough handling and cookie-making properties of wheat four-watermelon protein isolate blend. Food and Bioprocess Technology 5: 1612–1621. |
[65] | Hoseney, R. C., Rogers, D. E. and Faridi, H. (1994). Mechanism of Sugar Functionality in Cookies. The Science of Cookie and Cracker Production. Minnesota: AACC. 21 (7). 1177. |
[66] | Sibibe, M., Williams, J. T. (2002). Baobab – Adansonia digitata. Fruits for the future 4, International Centre for Underutilised Crops, Southampton, UK, 96p. |
[67] | Wickens, G. E. (1982). The Baobab – Africa’s upside-down tree. Kew Bulletin, 37, 173-209. |
[68] | Compaoré, W., Nikièma, P., Bassolé, H., Savadogo, A., Mouecoucou, J. (2011). Chemical composition and antioxidative properties of seeds of Moringa oleifera and pulps of Parkia biglobosa and Adansonia digitata commonly used in food fortification in Burkina Faso. Current Research Journal Biological Sciences. 3, 64–72. |
[69] | Mounjouenpou P., Ngono E. Y., Sophie N., Nina, Kamsu, E. J., Bongseh K. P., Ehabe, E. E., and Ndjouenkeu, R. (2018). Effect of fortification with baobab (Adansonia digitata L.) pulp flour on sensorial acceptability and nutrient composition of rice cookies. Scientific African. 1, e00002. doi: 10.1016/j.sciaf.2018.e00002. |
[70] | Adams, Z. S., Manu, F. D. W., Agbenorhevi, J., and Oduro, I. (2019) Improved Yam-Baobab-tamarind flour blends: Its potential use in extrusion cooking. Scientific African. 10, 1016. |
[71] | Zou, W., Schulz, B. L., Tan, X., Sissons, M., Warren, F. J., Gidley, M. J., and Gilbert, R. G. (2019) T. he role of thermostable proteinaceous α-amylase inhibitors in slowing starch digestion in pasta. Food Hydrocoll. 90, 241–247. |
[72] | Mounjouenpou P., Ngono E. yenga, Sophie Natacha, Nina, Kamsu, E. J., Bongseh Kari, P., Ehabe, E. E., and Ndjouenkeu, R. (2018). Effect of fortification with baobab (Adansonia digitata L.) pulp flour on sensorial acceptability and nutrient composition of rice cookies. Scientific African. 1, 10.1016. |
[73] | Fellows, P. (2000) Food processing technology: principles and practice.-48. (2nd Edition), CRC Press, ISBN 978-084-9308-87-1 Boca Raton, USA 98. |
[74] | Potter L. R, Sarah Abbey-Hosch, Dickey, D. M. (2006) Natriuretic peptides, their receptors, and cyclic guanosine monophosphate-dependent signaling function. 27 (1): 47-72. |
[75] | Mannay, S., Shadaksharaswany, C. M. (2005) Foods: Facts and Principles. (2nd Edition), New Age International Ltd. Publishers. New Delhi, India. 39p. |
APA Style
Ngah Chlobelle Tenguh Kongwe, Wilson Agwanande Ambindei, Ngwasiri Pride Ndasi, Ngah Clanthea Bih Wase, Ejoh Aba Richard, et al. (2023). Nutritional and Sensory Evaluation of Wheat Biscuits Fortified with Baobab (Adansonia Digitata L.) Fruit Pulp. Journal of Food and Nutrition Sciences, 11(4), 107-116. https://doi.org/10.11648/j.jfns.20231104.11
ACS Style
Ngah Chlobelle Tenguh Kongwe; Wilson Agwanande Ambindei; Ngwasiri Pride Ndasi; Ngah Clanthea Bih Wase; Ejoh Aba Richard, et al. Nutritional and Sensory Evaluation of Wheat Biscuits Fortified with Baobab (Adansonia Digitata L.) Fruit Pulp. J. Food Nutr. Sci. 2023, 11(4), 107-116. doi: 10.11648/j.jfns.20231104.11
AMA Style
Ngah Chlobelle Tenguh Kongwe, Wilson Agwanande Ambindei, Ngwasiri Pride Ndasi, Ngah Clanthea Bih Wase, Ejoh Aba Richard, et al. Nutritional and Sensory Evaluation of Wheat Biscuits Fortified with Baobab (Adansonia Digitata L.) Fruit Pulp. J Food Nutr Sci. 2023;11(4):107-116. doi: 10.11648/j.jfns.20231104.11
@article{10.11648/j.jfns.20231104.11, author = {Ngah Chlobelle Tenguh Kongwe and Wilson Agwanande Ambindei and Ngwasiri Pride Ndasi and Ngah Clanthea Bih Wase and Ejoh Aba Richard and Edith Nig Fombang}, title = {Nutritional and Sensory Evaluation of Wheat Biscuits Fortified with Baobab (Adansonia Digitata L.) Fruit Pulp}, journal = {Journal of Food and Nutrition Sciences}, volume = {11}, number = {4}, pages = {107-116}, doi = {10.11648/j.jfns.20231104.11}, url = {https://doi.org/10.11648/j.jfns.20231104.11}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jfns.20231104.11}, abstract = {As a potential source of calcium and or minerals, the nutritional, physical, and sensory characteristics of biscuits enriched with baobab pulp were studied. The six blends of composite flours used were prepared by incorporating baobab pulp flour (BPF) into wheat flour at 0, 5, 10, 15, 20, 25, and 30%. The BPF and biscuits produced were evaluated for nutritional, physical, and sensory quality and antioxidant activity. The results showed an increase in the proximate composition and antioxidant activity with increased incorporation of baobab flour. There was also an increase in protein (10.93 to 15.16%), lipid (45.66 to 51.83%), fiber (1.27 to 11.75%), and ash content (3.45 to 7.57%) but a decrease in carbohydrate (35.59 to 10.81%) and moisture content (3.10 to 2.88%) with increase incorporation. The mineral profile also showed an increase in calcium (88.88 - 751.90 mg/100 gDM), magnesium (79.06 to 105.65 mg/100 gDM), and Fe (2.29 to 6.03 mg/100 gDM) with the addition of baobab flour. Sensory evaluation showed that the most organoleptically accepted biscuits were those produced using 5% BPF though all the biscuit blends obtained were found to be suitable for use to combat calcium deficiency disorders. The 5% BPF had a high mineral profile with biscuits produced that were rich in calcium (350.19 mg/100 g), magnesium (80.81 mg/100 g), and iron (3.09 mg/100 g) as well as a high amount of antioxidants (47.62%). Thus, incorporating baobab pulp flour at various proportions improved the sensory, physical, and nutritional qualities of wheat biscuits as well as their antioxidant ability. Baobab-fortified biscuits could therefore be an alternative and accessible snack to both children and adults and could be exploited in the fight against calcium deficiency disorders.}, year = {2023} }
TY - JOUR T1 - Nutritional and Sensory Evaluation of Wheat Biscuits Fortified with Baobab (Adansonia Digitata L.) Fruit Pulp AU - Ngah Chlobelle Tenguh Kongwe AU - Wilson Agwanande Ambindei AU - Ngwasiri Pride Ndasi AU - Ngah Clanthea Bih Wase AU - Ejoh Aba Richard AU - Edith Nig Fombang Y1 - 2023/07/21 PY - 2023 N1 - https://doi.org/10.11648/j.jfns.20231104.11 DO - 10.11648/j.jfns.20231104.11 T2 - Journal of Food and Nutrition Sciences JF - Journal of Food and Nutrition Sciences JO - Journal of Food and Nutrition Sciences SP - 107 EP - 116 PB - Science Publishing Group SN - 2330-7293 UR - https://doi.org/10.11648/j.jfns.20231104.11 AB - As a potential source of calcium and or minerals, the nutritional, physical, and sensory characteristics of biscuits enriched with baobab pulp were studied. The six blends of composite flours used were prepared by incorporating baobab pulp flour (BPF) into wheat flour at 0, 5, 10, 15, 20, 25, and 30%. The BPF and biscuits produced were evaluated for nutritional, physical, and sensory quality and antioxidant activity. The results showed an increase in the proximate composition and antioxidant activity with increased incorporation of baobab flour. There was also an increase in protein (10.93 to 15.16%), lipid (45.66 to 51.83%), fiber (1.27 to 11.75%), and ash content (3.45 to 7.57%) but a decrease in carbohydrate (35.59 to 10.81%) and moisture content (3.10 to 2.88%) with increase incorporation. The mineral profile also showed an increase in calcium (88.88 - 751.90 mg/100 gDM), magnesium (79.06 to 105.65 mg/100 gDM), and Fe (2.29 to 6.03 mg/100 gDM) with the addition of baobab flour. Sensory evaluation showed that the most organoleptically accepted biscuits were those produced using 5% BPF though all the biscuit blends obtained were found to be suitable for use to combat calcium deficiency disorders. The 5% BPF had a high mineral profile with biscuits produced that were rich in calcium (350.19 mg/100 g), magnesium (80.81 mg/100 g), and iron (3.09 mg/100 g) as well as a high amount of antioxidants (47.62%). Thus, incorporating baobab pulp flour at various proportions improved the sensory, physical, and nutritional qualities of wheat biscuits as well as their antioxidant ability. Baobab-fortified biscuits could therefore be an alternative and accessible snack to both children and adults and could be exploited in the fight against calcium deficiency disorders. VL - 11 IS - 4 ER -