scholarly journals Evaluation of The Swelling Ability And Water Binding Capacity Of Some Local Plant Consumed In Adamawa State, Nigeria.

2020 ◽  
Vol 45 (5) ◽  
Author(s):  
N.M. Gaila ◽  
M. Buba ◽  
A. Ahmed
Keyword(s):  
Dietary Fiber ◽  
Functional Properties ◽  
Food Systems ◽  
Binding Capacity ◽  
Physicochemical Characteristics ◽  
Water Binding ◽  
Insoluble Dietary Fiber ◽  
Significant Difference ◽  
Local Plant ◽  
Water Swelling

The functional properties are the intrinsic physicochemical characteristics which affect the behavior of ingredient in food systems during processing, manufacturing, storage and preparation etc. Such functional properties include water and oil binding, emulsification capacities, swelling ability and viscosity. This work is aimed at evaluating the swelling Ability and water binding capacities of Spinous Amarantus (alayahon daji) (AA) Senna accedentalis (tasba) (TB), Phyllantus niruri (mace mai goyo) (MC), Hibiscus sabdrariffa (yakuwan daji) (YD) and Leptadenia hastate (yadiya) (YE) which are commonly consumed in our localities with little or no knowledge about their nutritional properties. AOAC method of analysis as outlined by Adabowale was adopted for the analysis with little modifications. All the samples analyzed showed significant water swelling ability with AA and YD showing the highest values of 1.5±0.06 v/g while TB shows the lowest value of 0.5±0.05 v/g. There was a significant difference (p <0.05) in the WBC values (%) obtained for the different plants analyzed. The results revealed that crude AA has the highest value of 12.48±0.82 and YD has the lowest value of 5.50±0.09. Insoluble dietary fiber (IDF) was also extracted from the samples and evaluated for water binding capacity. The Insoluble dietary fibre (IDF) showed WBC values. The highest values 1.54±0.08g/g and lowest 0.94±0.00g/g were obtained MC and YE respectively. All the crude samples showed significant water binding capacity (WBC) than their respective insoluble dietary fiber (IDF). This is as a result of the structural and chemical composition of the crude samples. However, the research has revealed that both the crude and the IDF samples analyzed has therapeutic potentials.

scholarly journals Composition, structure, and physicochemical characteristics of pigeon pea (Cajanus cajan) starches from Indonesia

2021 ◽  
Vol 22 (8) ◽  
Author(s):  
Nur Rohmah Lufti A'yuni ◽  
Yustinus Marsono ◽  
Djagal Wiseso Marseno ◽  
Priyanto Triwitono
Keyword(s):  
Cajanus Cajan ◽  
Amylose Content ◽  
Binding Capacity ◽  
Physicochemical Characteristics ◽  
Pigeon Pea ◽  
Relative Crystallinity ◽  
Water Binding ◽  
Significant Difference ◽  
Pea Starch ◽  
Composition Structure

Abstract. A’yuni NRL, Marsono Y, Marseno DW, Triwitoyo P. 2021. Composition, structure, and physicochemical characteristics of pigeon pea (Cajanus cajan) starches from Indonesia. Biodiversitas 22: 3430-3439. Information on the characteristics of pigeon pea (Cajanus cajan (L.) Millsp.) starch would provide a scientific basis for developing its application. However, data about characteristics of pigeon pea starch, especially from the Southeast Asia region, has been limited. This study determined the composition, structure, and physicochemical characteristics of pigeon pea starches from three different Indonesian regions, i.e., Bali, Yogyakarta, and West Nusa Tenggara (NTB). We also investigated the potential application of Indonesian pigeon pea starches. Pigeon pea starch was extracted using a wet method, and then pigeon pea starch was characterized. The yield of pigeon pea starches ranged from 29.83-31.68%. Pigeon pea starches showed a significant difference (P<0.05) in amylose content (54.74-58.51%), relative crystallinity (24.20-28.97%), water-binding capacity (0.70-0.76 g/g), oil binding capacity (0.55-0.58 g/g), swelling power (13.19-14.52 g/g), and solubility (9.48-11.15%). The pasting properties (except for final viscosity) and thermal properties (except for onset temperature and gelatinization enthalpy) differed significantly. Granules of pigeon pea starch were oval to elliptical, with a mean granule diameter of 18.41-19.98 µm. According to X-ray diffraction patterns, pigeon pea starches showed CA type, contained orthorhombic and hexagonal crystals. Pigeon pea starches also showed the same FTIR spectra. The results revealed that the differences in pigeon pea growing locations affect pigeon pea starch's composition and physicochemical properties. The highest amylose content and lowest relative crystallinity were found in Yogyakarta pigeon pea starch. In the future, our findings could be used to develop pigeon pea starch for various food applications.

scholarly journals A comparative study on different physicochemical properties of fresh and frozen lamb meat

2017 ◽  
Vol 15 (2) ◽  
Author(s):  
AKM Sarwar Inam ◽  
R Ahmmed ◽  
MA Haque
Keyword(s):  
Physicochemical Properties ◽  
Texture Analysis ◽  
Physicochemical Parameters ◽  
Binding Capacity ◽  
Color Measurement ◽  
Fresh Sample ◽  
Water Binding ◽  
Moisture Contents ◽  
Lamb Meat ◽  
Significant Difference

This study described the comparison of different physicochemical parameters between fresh and frozen lamb meat. The pH measurement for fresh and frozen lamb meat did not show a significant difference. CIE L*a*b* (Commission Internationale de l'éclairage) color measurement technique was used and ∆E (distance between 2 colors) was found 5.32. On shrinkage measurement, there were significant differences (p<0.05) between the fresh and frozen meat. Frozen lamb sample showed 26.99% shrinkage compared to the fresh lamb which showed 18.09% shrinkage. The thawing loss did not show any significant difference. For texture analysis force and work were evaluated together for both fresh and frozen samples through Warner Bratzler texture analysis. The values did not show any significant difference. The absolute values of force and work were significantly different (p<0.05). Water binding capacity of the frozen and fresh sample were 56.57% and 59.27%, respectively. The moisture contents of fresh and frozen sample were 73.64% and 72.85%, respectively. Fat contents of fresh and frozen sample were 5.08% and 6.09% respectively. The study concludes that while comparing fresh and frozen lamb, only shrinkage and texture analysis showed significant difference whereas other physicochemical properties showed minor differences.J. Bangladesh Agril. Univ. 15(2): 281-288, December 2017

Effect of microfluidization process on the functional properties of insoluble dietary fiber

2013 ◽  
Vol 54 (2) ◽  
pp. 1821-1827 ◽  
Author(s):  
Jialun Chen ◽  
Dongxiao Gao ◽  
Letian Yang ◽  
Yanxiang Gao
Keyword(s):  
Dietary Fiber ◽  
Functional Properties ◽  
Insoluble Dietary Fiber

scholarly journals Nutritional Composition, Techno-Functional Properties and Sensory Analysis of Pan Bread Fortified with Kenaf Seeds Dietary Fibre

2021 ◽  
Vol 50 (11) ◽  
pp. 3285-3296
Author(s):  
Nurul Ainaa Farhanah Mat Ramlan ◽  
Salma Malihah Mohammad ◽  
Roselina Karim ◽  
Sharifah Kharidah Syed Muhammad ◽  
Maznah Ismail ◽  
...  
Keyword(s):  
Functional Properties ◽  
Rice Bran ◽  
Wheat Bran ◽  
Sensory Analysis ◽  
Dietary Fibre ◽  
Binding Capacity ◽  
Nutritional Composition ◽  
Water Binding ◽  
Pan Bread ◽  
Kenaf Seed

Kenaf seeds are underutilized source of food with good source of dietary fiber, protein, essential oil, and phytocompounds. The objectives of this study were to determine the nutritional composition of kenaf seeds, the techno-functional properties of kenaf seeds dietary fibre (KSDF), and sensory analysis of pan bread fortified with dietary fibre that was extracted from kenaf seeds. Analyses showed that kenaf seeds are rich in dietary fibre (28.87 g/ 100 g), protein (27.07 g/ 100 g), oil (23.78 g/100 g) and mineral (5.55 g/100 g). The dietary fibre that was extracted through enzymatic hydrolysis (KSDF (EH)) exhibited significantly (p < 0.05) greater water-binding capacity (WBC), oil-binding capacity (OBC) and viscosity than non-enzymatic hydrolyzed kenaf seeds dietary fibre (KSDF (NEH)) and defatted kenaf seed meal (DKSM). Different formulations of bread were prepared by replacing 10% of wheat flour with wheat bran fibre (positive control), rice bran fibre and KSDF, with white bread unfortified with fibre as negative control. Addition of 10% KSDF to bread formulation significantly (p < 0.05) reduced bread height, volume, specific volume, water activity and firmness, and increased proofing time and bread surface colour. Results from the sensory evaluation of the bread samples also showed that KSDF bread was the most acceptable in comparison to rice bran and wheat bran fortified breads. This study shows that kenaf seed has valuable source of dietary fibre with the potential to be used as a functional ingredient in the development of functional breads.

scholarly journals Functionality of Cricket and Mealworm Hydrolysates Generated after Pretreatment of Meals with High Hydrostatic Pressures

Molecules ◽  
2020 ◽  
Vol 25 (22) ◽  
pp. 5366
Author(s):  
Alexandra Dion-Poulin ◽  
Myriam Laroche ◽  
Alain Doyen ◽  
Sylvie L. Turgeon
Keyword(s):  
Enzymatic Hydrolysis ◽  
Functional Properties ◽  
Protein Denaturation ◽  
Binding Capacity ◽  
Enzymatic Digestion ◽  
Western Society ◽  
Degree Of Hydrolysis ◽  
Water Binding ◽  
The Impact ◽  
High Hydrostatic Pressures

The low consumer acceptance to entomophagy in Western society remains the strongest barrier of this practice, despite these numerous advantages. More positively, it was demonstrated that the attractiveness of edible insects can be enhanced by the use of insect ingredients. Currently, insect ingredients are mainly used as filler agents due to their poor functional properties. Nevertheless, new research on insect ingredient functionalities is emerging to overcome these issues. Recently, high hydrostatic pressure processing has been used to improve the functional properties of proteins. The study described here evaluates the functional properties of two commercial insect meals (Gryllodes sigillatus and Tenebrio molitor) and their respective hydrolysates generated by Alcalase®, conventionally and after pressurization pretreatment of the insect meals. Regardless of the insect species and treatments, water binding capacity, foaming and gelation properties did not improve after enzymatic hydrolysis. The low emulsion properties after enzymatic hydrolysis were due to rapid instability of emulsion. The pretreatment of mealworm meal with pressurization probably induced protein denaturation and aggregation phenomena which lowered the degree of hydrolysis. As expected, enzymatic digestion (with and without pressurization) increased the solubility, reaching values close to 100%. The pretreatment of mealworm meal with pressure further improved its solubility compared to control hydrolysate, while pressurization pretreatment decreased the solubility of cricket meal. These results may be related to the impact of pressurization on protein structure and therefore to the generation of different peptide compositions and profiles. The oil binding capacity also improved after enzymatic hydrolysis, but further for pressure-treated mealworm hydrolysate. Despite the moderate effect of pretreatment by high hydrostatic pressures, insect protein hydrolysates demonstrated interesting functional properties which could potentially facilitate their use in the food industry.

Particle size of insoluble dietary fiber from rice bran affects its phenolic profile, bioaccessibility and functional properties

LWT ◽  
2018 ◽  
Vol 87 ◽  
pp. 450-456 ◽  
Author(s):  
Guanghe Zhao ◽  
Ruifen Zhang ◽  
Lihong Dong ◽  
Fei Huang ◽  
Xiaojun Tang ◽  
...  
Keyword(s):  
Particle Size ◽  
Dietary Fiber ◽  
Functional Properties ◽  
Rice Bran ◽  
Phenolic Profile ◽  
Insoluble Dietary Fiber

scholarly journals The use of dietary fiber in the technology of minced meat semi-finished products

2020 ◽  
Author(s):  
V. Pelykh ◽  
◽  
S. Ushakova ◽  
E. Sakhatska ◽  
◽  
...  
Keyword(s):  
Dietary Fiber ◽  
Binding Capacity ◽  
Meat Products ◽  
Product Yield ◽  
Poultry Meat ◽  
Organoleptic Properties ◽  
Water Binding ◽  
Production And Consumption ◽  
Minced Meat ◽  
Gamma Method

The production and consumption of meat and meat products in Ukraine are increasing every year. The highest rates are observed in the segment of chilled meat semi-finished products. Manufacturers of chopped semi-finished products use technologies for enriching meat products with dietary fiber, which improve the consumer and technological properties of the product. A comparison of the effects of adding fiber to fat and meat shows that in the case of meat the result is more pronounced. This is due offact that wheat fibers bind water more efficiently, which is released from the meat during heat treatment. The aim of the work was to investigate the effect of dietary fiber Kametsel on the quality indicators of chopped semi-finished products. The material of the research was «Juicy» cutlets from mechanically deboned poultry meat with different amounts of Kametsel additive. The generally accepted methods for determining the organoleptic properties of the product were used. The mass fraction of moisture was determined by the method of drying in a drying oven, and the water-binding capacity (WBC) of minced meat was determined by the Grau-Gamma method. It has been established that the use of dietary fiber Kametsel in the composition of model samples of «Juicy» cutlets improves their consistency and increases their juiciness. The highest product yield 80,31 % was observed for semi-finished products with the highest dietary fiber content. The lowest was at the variant II 71,40%, which is less than the control variant by 7,38%. In the semi-finished products of variant III, the values of moisture were higher by 63,50% and the moisture-binding capacity of minced meat by 61,40%, which is higher than the control samples by 2,20 and 1,80%. Adding Kametsel additive to minced meat is one of the ways to obtain high-quality meat products with controlled properties.

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