Browsing by Author "Awuchi, Chinaza Godswill"

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    Impact of safflower oil derived conjugated linoleic acid supplementation on fatty acids profile, lipolysis and sensory properties of cheddar cheese
    (International Journal of Food Properties, 2022) Khan, Awais; Nadeem, Muhammad; Ahmad, Muhammad Haseeb; Tayyab, Muhammad; Rahim, Muhammad Abdul; Awuchi, Chinaza Godswill
    Nutritionists recommend to consume 3 g Conjugated linoleic acid (CLA) to prevent cancers, cardiovascular diseases, diabetes, obesity and other lifestyle-related disorders. To fulfill the daily requirements of CLA, large proportions of dairy and meat products have to be included in the dietary plan that may have negative impacts such as excessive intake of fat, cholesterol, and lactose. Current investigation was aimed to determine the effect of safflower oil derived CLA on fatty acids composition, lipolysis and sensory properties of cheddar cheese. Safflower oil-derived conjugated linoleic acid (CLA) was added to cheddar cheese at four levels i.e. 1%, 2%, 3% and 4% concentrations (T1, T2, T3 & T4), cheese without CLA supplement was used as control, vacuum packaged samples were ripened at 6–8°C for 90 days. Analysis of CLA supplement revealed that concentrations of ∆9c,11 t-18:2, ∆10 t,12c-18:2, ∆9c,11c-18:2, ∆9 t, 11c-18:2 were 52.16, 44.37, 0.27 and 0.55 mg/100 g. In control, concentrations of ∆9c,11 t-18:2 and ∆10 t,12c-18:2 was 0.24% and 0.07% with a total CLA content of 0.31%. In T3, concentrations of ∆9c,11 t-18:2, ∆10 t,12c-18:2, ∆9c,11c-18:2 and ∆9 t, 11c-18:2 were 1.12, 3.82, 1.63, 2.77 (total CLA 8.34mg100g). In T4, concentrations of ∆9c,11 t-18:2, ∆10 t,12c-18:2, ∆9c,11c-18:2 and ∆9 t, 11c-18:2, were 1.47, 3.50, 3.25 and 3.44% (total CLA 11.67 mg/100 g). Supplementation of cheddar cheese at all four levels significantly increased the concentrations of lactic acid, citric acid, propionic and acetic acids. After 90 days of ripening, free fatty acids in control, T1, T2, T3 and T4 were 0.14, 0.19, 0.23, 0.29 and 0.37% with no difference in composition and sensory properties. These results suggested that CLA content of cheddar cheese can be successfully increased with safflower oil-derived CLA supplement.
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    Nutritional and functional profile of carob bean (Ceratonia siliqua): a comprehensive review
    (International Journal of Food Properties, 2023) Basharat, Zunaira; Afzaal, Muhammad; Islam, Fakhar; Hussain, Muzzamal; Ikram, Ali; Pervaiz, Muhammad Usama; Awuchi, Chinaza Godswill
    Carob (Ceratonia siliqua) is one of Asia and Africa’s popular nutritional and medicinal crops. This unique plant has an outstanding functional properties and nutritional profile. Carob has high sugar content, drought resistance and is very economical. Carob fruit consists of pulp and seed that are rich sources of different bioactive components. Carob has wide applications in various industries (food, pharmaceuticals and cosmetics) as an anti-oxidant, thickener, stabilizer, lactic acid production and emulsions. The trend of moving toward natural products further highlights the use of carob in different fields due to its excellent nutritional and therapeutic profile. Carob bean gum is widely used in the food industry. The current review has highlighted the nutritional composition, bioactive profile, functional properties, and recent findings on the subject.