Utilization of shallot bio-waste (Allium cepa L. var. aggregatum) fractions for the production of functional cookies

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Yuvraj K. Bhosale ◽  
Thivya Perumal ◽  
Shery M. Varghese ◽  
Hema Vincent ◽  
Sinija Vadakkepulppara Ramachandran
Keyword(s):  
Water Absorption ◽  
Nutritional Value ◽  
Pasting Properties ◽  
Total Flavonoids ◽  
Oil Absorption ◽  
Waste Streams ◽  
Allium Cepa L ◽  
Swelling Capacity ◽  
Flour Properties ◽  
Foaming Capacity

Abstract Shallot harvesting and processing produce various waste streams, and the current study aims to investigate the effects of shallot bio-waste powder (SWP) substitution on different flour properties. Increased SWP to 50% substitution of stalk and petiole showed a rise in swelling capacity (43.33%) and water absorption (342.22%), and oil absorption (320.73%), respectively. Foaming capacity improved from 48.00% in control to 60.26% in 30% flower substitution and further decreases to 51.28% at 50%. Pasting properties reduced at higher SWP substitution and the highest drop in peak viscosity was observed at Stalk-50 (457.33 cP). Subsequently, developed functional cookies showed enhanced fiber, ash, total phenol, and total flavonoids with 3, 2, 7, and 5 fold, respectively. Cookies developed with higher substitution were of darker color and higher hardness and fracturability. Sensory evaluation with fuzzy analysis revealed better acceptance for stalk and petiole (10%) and peel (5%) of final cookies with elevated nutritional value.

scholarly journals Effects of the Inclusion of Andrographis paniculata Leaf on the Functional Properties and Pasting Characteristics of Wheat-pearl Millet-Based Flour Blends

2020 ◽  
pp. 41-57
Author(s):  
David T. Ishola ◽  
Mathew K. Bolade
Keyword(s):  
Pearl Millet ◽  
Functional Properties ◽  
Pasting Properties ◽  
Absorption Capacity ◽  
Oil Absorption ◽  
Water Absorption Capacity ◽  
Pasting Characteristics ◽  
Swelling Capacity ◽  
Foaming Capacity ◽  
Flour Blends

This study evaluated flour blends from Wheat, Pearl millet and Andrographis paniculata leaf for functional properties and pasting characteristics profiling. The functional properties such as solubility, gelling capacity, water absorption capacity (WAC), Oil absorption capacity (OAC), Bulk density, foaming capacity and stability and swelling capacity and the pasting characteristics were studied. The inclusion of A. paniculata leaf flour in the blends revealed a significant general increase in water absorption capacity, oil absorption capacity, swelling capacity, and bulk density. However, a general decrease in the foaming capacity, solubility, and least gelation was observed as the inclusion of A. paniculata leaf flour increased. The pasting properties of WPMF (flour blend without the inclusion of A. paniculata leaf flour) exhibited the following values: peak viscosity (658 RVU), breakdown (372 RVU), final viscosity (923 RVU), setback (637 RVU), peak time (5.07 min), and pasting temperature (84.8oC). The inclusion of A. paniculata leaf flour in the blends led to a significant general decrease in all the pasting factors. The inclusion of A. paniculata had a significant effect on the functional and pasting properties of wheat-pearl millet based flour.

Physico-chemical, engineering and functional properties of two soybean cultivars

2017 ◽  
Author(s):  
Jagbir Rehal ◽  
Vinod Beniwal ◽  
B. S. Gill
Keyword(s):  
Functional Properties ◽  
Chemical Engineering ◽  
Heat Processing ◽  
Oil Absorption ◽  
Physico Chemical ◽  
Swelling Capacity ◽  
Foaming Capacity ◽  
End Use ◽  
The Right ◽  
Baking Industry

Information on the physico-chemical, engineering and functional properties of soybean is pertinent to design equipment for the grading, pretreatments and processing. It will also help to decide the right end-use of the valuable crop as it has various diverse applications. This study evaluated these properties of two popular cultivars of soybean grown in Punjab, India viz. SL-744 and SL-958 and the investigations revealed that the grains of SL-958 are bolder and heavier than SL-744 with lighter color, greater hydration capacity, swelling capacity and volume making it more suitable for applications which require soaking and heat processing. SL-744 exhibits higher water absorption and oil absorption capacities as well as foaming capacity hence it can be used in baking industry where these properties are desirable for improving the texture, consistency and flavor of the prepared products.

Effect of Various Pre-treatments on Functional, Physiochemical, and Cooking Properties of Pigeon pea (Cajanus cajan L)

2008 ◽  
Vol 14 (6) ◽  
pp. 487-495 ◽  
Author(s):  
B.K. Tiwari ◽  
U. Tiwari ◽  
R. Jagan Mohan ◽  
K. Alagusundaram
Keyword(s):  
Cajanus Cajan ◽  
Pigeon Pea ◽  
Absorption Capacity ◽  
Ash Content ◽  
Oil Absorption ◽  
Cooking Properties ◽  
Significant Difference ◽  
Swelling Capacity ◽  
Pasting Temperature ◽  
Foaming Capacity

Physicochemical, functional, pasting, and cooking properties of dehulled pigeon pea (Cajanus cajan L) splits and flour processed by different pre-treatments (dry, wet, and newly proposed hydrothermal pretreatment) were studied. There was no significant difference ( p < 0.05) in protein and carbohydrate content of pre-treated pigeon pea samples except ash content for wet method and lipid content for dry method. Significant differences were observed in some physicochemical properties such as physical dimensions, hydration, and swelling capacity. Water absorption and oil absorption capacity were significantly higher for hydrothermally pre-treated grain with reduced foaming capacity and stability as compared to other pre-treatments. Pasting profile of hydrothermally treated pigeon pea showed lower value on peak viscosity (0.90Pa.s) and breakdown (0.002Pa.s), with higher pasting temperature (87.5°C). Hydrothermally treated pigeon pea splits were found to be superior in terms of cooking properties compared to other pre-treatments.

scholarly journals Effect of Pretreatment and Drying Methods on the Quality of Anchote (Coccinia abyssinica (Lam.)) Flour

2021 ◽  
Vol 2021 ◽  
pp. 1-14
Author(s):  
Abebe Desalegn ◽  
Gesessew Kibr
Keyword(s):  
Water Absorption ◽  
Interactive Effect ◽  
Pasting Properties ◽  
Absorption Capacity ◽  
Drying Methods ◽  
Oil Absorption ◽  
Solar Drying ◽  
Swelling Power ◽  
Potassium Metabisulphite ◽  
Improved Technique

Reduction of postharvest losses through improved technique is studied in this work. Pretreatment and drying, in particular, are important methods for using various tuber-based food items to produce intermediate products that increase economic benefit and availability with a longer shelf life in the production and consumption communities. This study was conducted to evaluate the effect of pretreatment and drying methods on the proximate composition and physical and functional properties of flour developed from anchote. The treated anchote flour was prepared using hot distilled water for blanching and potassium metabisulphite solution and drying methods (sun, solar, and oven). The obtained data were statistically analyzed using SAS software at P < 0.05 . Accordingly, the untreated and sun-dried anchote had greater moisture content (10.34%) than the chemically treated and oven-dried anchote (8.71%). The samples treated with potassium metabisulphite and the solar-drying methods have higher protein content (4.02%) than the blanched and sun-dried samples (3.14%). Samples treated with blanching and solar drying have lower ash content (3.96%) than samples treated with potassium metabisulphite and dried (4.89%). The highest fiber content was recorded for samples treated with blanching and oven-drying methods, with a rating of 4.71%. Sun-dried samples had an increased fat content (1.14%) compared to blanch with all drying methods (0.72%). The untreated and sun-dried flour had lower carbohydrate content (80.95%) than blanched and oven-dried (83.03%). The potassium-metabisulphite-treated and oven-dried samples rated 2.66% with the highest water absorption value. The blanched and oven-dried samples had the lowest oil absorption capacity of 1.71%, a significantly different value from the highest value of 1.98% for the potassium-metabisulphite-treated and solar-dried samples. Oven-dried samples had higher swelling power than solar- and sun-drying methods. The anchote samples treated by blanching methods and dried in the oven had the highest solubility rating of 43.84% and the lowest value of 38.8% for control and sun-dried samples. The sun-dried anchote flour had the highest dispersibility value, which is significantly different from both the oven-dried and solar-dried versions. Along with that, the untreated samples had significantly lower dispersibility values than the potassium-metabisulphite-treated and blanched flour samples. The proximate values of anchote flour were significantly affected by pretreatment and drying methods. Additionally, the main and interactive effect of pretreatment and drying methods influenced the water absorption capacity, oil absorption capacity, swelling power, solubility, and dispersibility significantly. Further research is required to improve flour properties and characterize pasting properties to assess the suitability of the starch for different industrial inputs.

scholarly journals FUNCTIONAL PROPERTIES OF POWDERED AND FRESH EGG ALBUMIN AND YOLK DETERMINATION

2020 ◽  
Vol 4 (3) ◽  
pp. 263-266
Author(s):  
A. Z. Sanusi ◽  
Z. S. Jibia ◽  
M. G. Garba ◽  
U. S. Salisu ◽  
S. Gaddafi
Keyword(s):  
Water Absorption ◽  
Functional Properties ◽  
Egg White ◽  
Absorption Capacity ◽  
Water Absorption Capacity ◽  
Egg Albumin ◽  
Sun Drying ◽  
Emulsification Capacity ◽  
Swelling Capacity ◽  
Foaming Capacity

The study was carried out to evaluate the functional properties of fresh and powdered egg albumin and yolk. The experiment was carried out at Animal Product and Processing lab of the Department of Animal Science, Federal University Dutsinma. Fresh eggs were collect from the Departmental farm. Ten (10eggs) each were weighed and crushed into stainless dish and separated into albumin and yolk for sun drying. After 8 hours of sun drying the crystals were convert into powder form using grinding and sieving techniques. Samples of the powder albumen and yolk were then subjected to functional properties determination. Data collected were analyzed using Statistical Analysis System (SAS) version…2002. The result indicates that there is significant (P<0.05) differences in functional properties of both fresh and powdered Albumin. Egg white (Albumin) fresh had Foaming capacity and Foaming stability values of 20.00% and 9.66% while egg white (Albumin) powdered Foaming capacity and Foaming stability had a lesser values of 11.00 % and 2.33% respectively. The Emulsification capacity (EC) and Emulsification Stability (ES) of Fresh Albumin seems to differ having a lower value (P<0.05) functional properties of 7.00% and 2.66%, while the Emulsification capacity (EC) and Emulsification Stability (ES) of powdered Albumin had higher value (P<0.05) of 35.66% and 4.00%. Similarly the Water Absorption Capacity (WAC) and Swelling Capacity (SC) for Fresh Albumin have a lower value (P<0.05) of 1.00% and 2.00%, while the Water Absorption Capacity (WAC) and Swelling Capacity (SC) of powdered Albumin had higher

scholarly journals DETERMINING THE PHYSIOCHEMICAL AND PHYTOCHEMICAL PROPERTIES OF LOCAL NIGERIAN WHITE MELON SEED FLOUR

2018 ◽  
Vol 6 (5) ◽  
pp. 157-166
Author(s):  
Peter Anyigor Okorie
Keyword(s):  
Water Absorption ◽  
Bulk Density ◽  
Functional Properties ◽  
Proximate Composition ◽  
Absorption Capacity ◽  
Oil Absorption ◽  
Melon Seed ◽  
Seed Flour ◽  
Emulsion Capacity ◽  
Foaming Capacity

The functional properties, proximate composition and phytochemical characteristics of a local Nigerian white melon seed flour was determine in this study. Foaming capacity, emulsion capacity, oil absorption, water absorption, and bulk density tests were conducted. The moisture, protein, fat, fibre, ash, carbohydrate, flavonoid, saponin, carotenoid and alkaloid contents of the flour were determined. The results show that the functional properties of the flour are: foaming capacity 0.03 %, emulsion capacity 60.50 %, oil absorption capacity 34.10 %, water absorption capacity 18.60 % and bulk density 1.62 g/ml. The proximate composition of the flour are: carbohydrate 58.43 %, protein 32.55 %, moisture 1.70 %, fat 29.00 %, crude fibre 6.15 % and ash 0.85 %. The flour has the following phytochemical composition: flavonoid 3.13 %, saponin 4.88 %, carotenoid 1.80 % and alkaloid 5.90 %. The analysis revealed that the flour could be used in soup making and infant food formulation. It could also be useful for prevention and cure of heart related diseases.

scholarly journals Functional properties of jackfruit seed flour

2020 ◽  
Vol 11 (2) ◽  
pp. 115-119
Author(s):  
Ankur M. Arya ◽  
B. R. Singh ◽  
Samsher ◽  
Suresh Chandra ◽  
Neelesh Chauhan ◽  
...  
Keyword(s):  
Water Absorption ◽  
Functional Properties ◽  
Absorption Capacity ◽  
Oil Absorption ◽  
Water Absorption Capacity ◽  
Aluminium Foil ◽  
Seed Flour ◽  
Foaming Capacity

In the current experiments functional properties of jackfruit seed flour stored in HDPE and Aluminium foil pouches was evaluated during storage of 0 to 90 days. From the experiment it was concluded that the water absorption capacity decreases from 2.02 + 0.042 to 1.22 + 0.046 ml/g and from 2.02 + 0.042 to 1.28+ 0.046 ml/g for jackfruit seed flour in HDPE and Aluminium foil pouches, respectively. The oil absorption capacity increases as 2.10 + 0.045 to 2.40 + 0.047 ml/g and 2.10 + 0.045 to 2.85 + 0.047 ml/g jackfruit seed flour in HDPE and Aluminium foil pouches, respectively. The flour dispersibility decreases from 32.67 + 0.092 to 27.25 + 0.921% and from 32.67 + 0.092 to 28.82 + 0.468% for jackfruit seed flour in HDPE and Aluminium foil pouches, respectively. The foaming capacity decreases from 7.10 + 0.202 to 6.42 + 0.122 g/ml and from 7.10 + 0.202 to 6.56 + 0.071 g/ml for jackfruit seed flour in HDPE and Aluminium foil pouches, respectively.

scholarly journals Physicochemical Properties of Native and Heat Moisture Treated Starches of White and Red Cocoyam (Colocasia esculenta) Varieties

2021 ◽  
Vol 9 (6) ◽  
pp. 1195-1200
Author(s):  
Olukayode Adediran Okunade ◽  
Olanrewaju Arinola
Keyword(s):  
Physicochemical Properties ◽  
Water Absorption ◽  
Bulk Density ◽  
Pasting Properties ◽  
Absorption Capacity ◽  
Moisture Level ◽  
Oil Absorption ◽  
Water Absorption Capacity ◽  
Heat Moisture Treatment ◽  
Moisture Treatment

White and red cocoyam starches were physically modified by heat moisture treatment at 16, 24 and 32 % moisture levels. The functional and pasting properties of the modified and native starches were evaluated using standard methods. The swelling power at 60oC, water absorption capacity, oil absorption capacity, least gelation concentration, packed bulk density and loose bulk density of heat moisture treated white and red cocoyam starches ranged between 1.90 - 2.18 and 1.89 – 2.21; 1.00 – 1.80 ml/g and 0.80 – 1.60 ml/g; 1.40 – 1.80 ml/g and 1.20 – 1.40 ml/g; 8.00 – 10.00% and 8.00 – 10.00%; 0.51 – 0.62 g/ml and 0.54 – 0.64 g/ml; 0.41 – 0.51 g/ml and 0.43 – 0.53 g/ml respectively. For both white and red cocoyam starches, heat moisture treated starches at 16% moisture content level had the highest swelling power in the temperature range 60oC to 90oC; also starches treated at 32% moisture level had the highest water absorption capacity, oil absorption capacity, packed bulk density and loose bulk density. Red cocoyam native starch had higher peak, trough, breakdown, final and setback viscosity than white cocoyam starch. Heat moisture treatment generally increased the pasting properties of white cocoyam starch. The modification of red cocoyam starch at moisture levels of 16% and 24% reduced the pasting properties, however at higher moisture level, the pasting properties increased. These results suggest that moisture level of cocoyam starches influence their physicochemical properties during heat moisture modification; this will increase the array of food products in which the starches can be used.

The effect of sugar beet fiber addition on the chemical properties of tortilla chips

2012 ◽  
pp. 385-388 ◽  
Author(s):  
Azadeh Saadatmandi ◽  
Mohammad Elahi ◽  
Reza Farhoosh ◽  
Mahdi Karimi
Keyword(s):  
Sugar Beet ◽  
Water Absorption ◽  
Protein Content ◽  
Chemical Properties ◽  
Absorption Capacity ◽  
Ash Content ◽  
Oil Absorption ◽  
Water Absorption Capacity ◽  
Overall Acceptability ◽  
Tortilla Chips

The incorporation of sugar beet fiber (0–5%) to tortilla chips and the effects on the chemical and sensory properties were studied. Addition of sugar beet fiber (SBF) led to an increasing of water absorption capacity, ash content and darkness while lowering the protein content and oil absorption. Sensory evaluation showed that the overall acceptability of tortilla chips reduces if adding more than 2% SBF.

Physical Quality of Turmeric Powder (Curcuma longga Linn) Result of Foam-mat Drying Method Using Microwave

2021 ◽  
pp. 57-65
Author(s):  
Dhinar Patliani ◽  
Dian Purbasari
Keyword(s):  
Grain Size ◽  
Moisture Content ◽  
Water Absorption ◽  
Bulk Density ◽  
Oil Absorption ◽  
Drying Method ◽  
Physical Quality ◽  
Average Grain Size ◽  
Two Factors

Turmeric (Curcuma longa L) in Indonesia is widely known as a herbal medicinal plant, food coloring, and food flavoring. The high water content of turmeric will shorten the storage time and the quality of the ingredients. The need for drying which is the process of removing the moisture content of the material with the aim of prolonging the shelf life. The use of the foam-mat drying method with the addition of adhesives aims to speed up the drying process and maintain the quality of a material. The result of drying turmeric obtained is turmeric powder product. This study used a completely randomized design (CRD) with two factors, namely the variation of the microwave oven power and the composition of the developer agent (ovalet). The research procedure was divided into two stages, namely the manufacture of powder and continued with the measurement of physical quality. The stages of making powder begin with the preparation of raw materials, stripping, size reduction, addition of developer, drying, then grinding. The second stage is measuring physical quality, namely fineness modulus, average grain size, powder moisture content, color, water absorption, oil absorption, and bulk density. The power variations used are 420 watts, 535 watts, and 680 watts, while the composition of the developer is 1%, 2%, and 4%. Data analysis using two-way ANOVA statistical test with two factors that affect the variation of power and composition of the developer (ovalet). FM values ​​ranged from 0.364 – 1.576, D values ​​ranged from 0.005 – 0.0012 mm, final moisture content values ​​ranged from 7.60 – 9.59%, powder moisture content values ​​ranged from 9.47 – 11.43%ww , L values ​​ranged from 61.46 – 65.96, a values ​​ranged from 13.54 – 16.05, b values ​​ranged from 48.21 – 52.42, DSA values ​​ranged from 2.78 – 3.54 ml/ g, DSM values ​​ranged from 1.22 – 1.60 ml/g, and DC values ​​ranged from 0.38 – 0.44 g/cm3. The combination treatment of drying power with developer is influenced by the drying power of the parameters, namely the value of moisture content, fineness modulus, average grain size, brightness level, redness level, yellowness level, oil absorption, water absorption, and bulk density. While the developer affects the finenes modulus, average grain size, yellowness level, and bulk density.

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