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C. N. Ishiwu

Publications (8)

Optimization of Thermally Processed Bambara Groundnut Flour Nutrients using Response Surface Methodology

I. C. Nzelu & C. N. Ishiwu · Asian Food Science Journal · 2022

White/cream colourbambara groundnut (BGN) seed (Vigna subterranean L.) Was grouped into 12 portions and subjected to different processing methods by soaking in water at room temperature (280C) for 12- 48h and further boiling for different times (30 – 60min). The soaked-boiled see...

Open access Research Article 10.9734/afsj/2022/v21i1030475

Evaluation of Phytochemical, Nutritional and Antioxidant Properties of a Functional Tea Prepared from Blends of Local Spices Utazi (Gongronema latifolium), Nchanwu (Ocimum gratissium) and Tumeric (Curcuma longa)

C. A. Nwuneli, C. N. Ishiwu & C. R. Abah · European Journal of Nutrition & Food Safety · 2022

The study assessed the phytochemical, nutritional and antioxidant properties of a functional tea made from mixture of Utazi leaf Gongronema latifolium), Nchanwu leaf (Ocimum gratissimum) and Turmeric rhizome (Curcuma longa). The three spices were individually processed by drying...

Open access Research Article 10.9734/ejnfs/2022/v14i930524

Effect of Slice Weight and Soaking Time on the Physico-Chemical Properties of Cassava Flour (Manihotesculentus) used for Bakery Products

C. R. Abah, C. N. Ishiwu, J. E. Obiegbuna, E. F. Okpalanma & C. S. Anarado · Asian Food Science Journal · 2021

Quality cassava(Manihotesculentus, Crantz) flour is often influenced by process variables such as slice weight and soaking time which may affect its nutritional quality. In this study, the effect of process variables (slice weight and soaking time) on quality of cassava flour was...

Open access Research Article 10.9734/afsj/2021/v20i630305

Effects of Yeast Concentration and Total Soluble Solids on the Quality of Wine Produced from Pineapple

E. C. Udeagha, C. N. Ishiwu, C. U. Obiora & J. O. Iwouno · Current Journal of Applied Science and Technology · 2020

This research was carried out to determine the effects of yeast concentration and total soluble solids on the quality of wine produced from pineapple. The experiment was a Response Surface Methodology in the form of Rotatable Central Composite Design (RCCD). Ripe pineapple fruit...

Open access Research Article 10.9734/cjast/2020/v39i3030968

Sorghum Grains: Nutritional Composition, Functional Properties and Its Food Applications

C. R. Abah, C. N. Ishiwu, J. E. Obiegbuna & A. A. Oladejo · European Journal of Nutrition & Food Safety · 2020

This review work is on the composition, functional properties and food applications of sorghum grains. The review shows that this cereal grains is a rich source of carbohydrate and starch, with little of proteins, fat, vitamins and other nutrients. The functional properties of so...

Open access Research Article 10.9734/ejnfs/2020/v12i530232

Nutritional Composition, Functional Properties and Food Applications of Millet Grains

C. R. Abah, C. N. Ishiwu, J. E. Obiegbuna & A. A. Oladejo · Asian Food Science Journal · 2020

Millet is an important nutritious ancient minor cereal food crop. This work reviews the composition, functional properties and food application of millet grains. The review shows that this cereal grains is a good source of carbohydrate and starch, with minute proteins, fat, vitam...

Open access Research Article 10.9734/afsj/2020/v14i230124

Consumer Acceptability and Nutrient Content of Westwood (Cirina forda) Larva-enriched Vegetable Soups

Udemba Rita Cynthia, A. T. Victor-Aduloju & C. N. Ishiwu · Asian Journal of Food Research and Nutrition · 2023

This study evaluated the nutritional content and sensory properties of Okro and Oha soup enriched with Westwood larva (cirina forda). The three raw materials were individually processed using standard methods before combining them at different ratios that resulting to 16 samples...

Open access Research Article

Biochemical Characterization of Microbial Isolates and Effect of Concentration and Incubation Time of Plant and Cow Milk Yoghurt using Response Surface Methodology

N. L. O. Anumba, V. C. Wabali, C. N. Ishiwu & J. Eke-Ejiofor · European Journal of Nutrition & Food Safety · 2023

The objective of the research was to evaluate the biochemical characteristics of the various microbial isolates used in the production of plant based yoghurt, the optimal growth temperatures and the effect of incubation time and inoculum concentration on the taste and desirabilit...

Open access Research Article 10.9734/ejnfs/2023/v15i81329