Nutritional compositions and bioactive compounds of "Shameta", A traditional home made fermented porridge provided exclusively to lactating mothers in the western part of Ethiopia. Issue 2 (February 2022)

• Record Type: Journal Article
• Authors: Kitessa, Daniel A.; Bacha, Ketema; Tola, Yetenayet B.; Murimi, Mary; Smith, Ernest; Gershe, Soressa
• Is Part Of: Heliyon. Volume 8:Issue 2(2022)
• Publication Date: 2022-02
• Subjects: Fermented porridge -- Lactating mothers -- Nutrition -- "Shameta"; Research -- Periodicals; Medical sciences -- Periodicals; Natural history -- Periodicals; Social sciences -- Periodicals; Earth sciences -- Periodicals; Physical sciences -- Periodicals; 507.2
• DOI: 10.1016/j.heliyon.2022.e08990
• Languages: English
• ISSNs: 2405-8440

Abstract

Abstract: In developing countries, fermentation is one of the traditional food processing methods for production of relatively safe and nutritious foods. Among many fermented foods in Ethiopia, " Shameta" is one of the locally produced and consumed cereal-based fermented porridge mainly used to support strength and recovery of lactating women after birth. However, even though the product is consumed for years, so far, the nutritional composition and bioactive compounds of the porridge not yet scientifically determined. This study aimed to determine the physicochemical properties, nutritional composition and bioactive compounds of "Shameta" commonly produced and consumed in Western part of the country. A total of 27 "Shameta" samples were collected from houses of lactating mothers residing in different districts of East Wollega zone. Results showed that, "Shameta " sample prepared from blend of maize and barely supplemented with faba bean results in crude protein content of 11.2 g/100g as compared with samples without faba bean, 6.8 g/100g. Samples supplemented with more proportion of rapeseed as oil source resulted in relatively higher crude fat content (12.2 g/100 g) as compared to other samples. From energy point of view, "Shameta" could provide about 85% of the extra energy needs of lactating mothers as compared to staple foods consumed in sample collection areas. It is also confirmed that, the product is a good source of iron and zinc, with the highest scores of 8.1 and 8.6 mg/100g in some samples, respectively, as compared to other mineral elements whose scores were much less than the daily recommended allowances. The average phytate and tannin contents were 0.79 and 0.18 mg/100g, respectively. Even though the Ca, Fe and Zn contents were below the recommended daily allowance, their bioavailability could not be hindered by phytate and tannin. Results also showed that samples have good antioxidant potential to minimize oxidative stresses. It could be deduced that as a sole food for the mothers, the product could not provide sufficient protein and some minerals to meet recommended daily allowance. However, to enhance the importance of the product, it is necessary to optimize the ingredient compositions and processing conditions to meet the nutrient demand of lactating mothers. Abstract : Fermented porridge; Lactating mothers; Nutrition; "Shameta".