scholarly journals Sensory Evaluation of Wheat Bran Biscuits Mixed with Flaxseed

2019 ◽  
pp. 1-5
Author(s):  
Arpana Tiwari ◽  
Sunita Mishra
Keyword(s):  
Antioxidant Activity ◽  
Sensory Evaluation ◽  
Wheat Bran ◽  
Sensory Properties ◽  
Sensory Characteristics ◽  
Overall Acceptability ◽  
Flaxseed Flour ◽  
Hedonic Scale ◽  
Phenolic Concentration

Biscuit consumption is considered one of the top ten daily consumed foods [1]. The objective of this study was acceptability of biscuit containing three different combinations of powders of wheat bran, flaxseed and wheat viz., 25:75:0, 0:50:50, 20:80:0 were used to prepare 100gms flour mix. Acceptance was assessed using a hedonic scale of nine points. It was noticed that incorporation of flaxseed flour at 80% was unacceptable in biscuit. At this level of incorporation of flaxseed flour, the sensory properties of the product were affected i.e., flavour and taste wise, body and texture, colour and appearance and overall quality whereas 75% addition of flaxseed flour produced good results [2]. The antioxidant activity, phenolic concentration was linearly increased as the fortification was increased [1]. Data revealed that the overall acceptability of biscuit ranged from 9 to 7. This indicated that the recipes were found to fall under the category of ‘like extremely to like moderately’. It can finally be discerned from the sensory scores for biscuit prepared with 75% incorporation of flaxseed flour with 25% of wheat bran flour, that the biscuit was equally acceptable as that of control [2]. The acceptability of sensory characteristics was improved by this fortification immediately after preparation and during storage [3].

scholarly journals Effect of Partial Substitution of Sodium Chloride with Potassium Chloride and the Use of Garlic (Alium sativum L.) on the Sensory Qualities of Frankfurter

2005 ◽  
Vol 26 ◽  
pp. 57-64
Author(s):  
DB Nepali Karki ◽  
NP Roxas ◽  
Cessar C Sevilla ◽  
Romeo B Obedoza ◽  
VL Barraquio
Keyword(s):  
Sodium Chloride ◽  
Potassium Chloride ◽  
Sensory Evaluation ◽  
Storage Period ◽  
Sensory Characteristics ◽  
Partial Substitution ◽  
Buffalo Meat ◽  
Overall Acceptability ◽  
Hedonic Scale ◽  
Meat Type

A study was carried out from 1st July to 21st October 2003 at the Institute of Animal Science (IAS), University of the Philippines, Los Baños, College Laguna, Philippines. The study was based on the overall acceptability of substitution of sodium chloride by potassium chloride, frankfurters of broiler chicken and buffalo meat, which were prepared with or without garlic at 1:1 ratio. Frankfurters stored in chiller for over-night after the preparation (as fresh) and stored in freezer (-5 to -7°C) were taken out at 45 and 75 days for sensory evaluation. Ten experienced panelists were involved to evaluate sensory characteristics of frankfurters. Required amount of franks were cut into approximately 2.5 cm size and heated in microwave before serving to the panelists after randomly coding. Each panelist was served with four randomly allocated samples such that in each replication (block), two panelists were assigned. Juiciness, tenderness, color, flavor, off-flavor and overall acceptability were evaluated using the seven point Hedonic scale score card. Type of meat used and the storage period had significant influence in some of the sensory traits, such as juiciness, tenderness and color. Scores for juiciness and tenderness were significantly (P>0.05) higher with chicken franks. However, highly significant (P>0.01) difference was observed for color, favoring buffalo meat franks. Traits such as flavor and overall acceptability had higher scores for chicken than buffalo meat, although scores for offflavor had opposite values; higher with chicken, but was not significantly different. Sensory characteristics for stored products were scored lower than fresh. Color was influenced significantly (P>0.05) by meat type, salt, garlic and also storage period of 75 days. Meat type and storage interaction had significant (P>0.05) differences on juiciness, overall acceptability and tenderness. However, their effects as individual variable were not significant. When garlic was used at 2% level in combination with NaCl+KCl at 1:1 ratio the effectiveness was more pronounced from all respects. However, same percentage of garlic could not produce more acceptable franks with sodium chloride alone. All sensory parameters considered in the study were scored less either for 45 or 75 days storage than the fresh. However, statistically; except for off-flavor, no significant differences were observed between 45 and 75 days. Key words: Frankfurter, substitution, sensory evaluation, panelist, Hedonic scale, garlic J. Inst. Agric. Anim. Sci. 26:57-64 (2005)

scholarly journals Polyfloral, linden and acacia honeys with dried cherries after three months of storage - antioxidant and sensory evaluation

2015 ◽  
pp. 103-114 ◽  
Author(s):  
Jelena Vulic ◽  
Jasna Canadanovic-Brunet ◽  
Gordana Cetkovic ◽  
Sonja Djilas ◽  
Vesna Tumbas-Saponjac ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Statistical Analysis ◽  
Sensory Evaluation ◽  
Sensory Analysis ◽  
Antiradical Activity ◽  
Antioxidant Activities ◽  
Reducing Power ◽  
Sensory Properties ◽  
Sensory Characteristics ◽  
Before And After

Samples of three types of honey: polyfloral (PH), linden (LH) and acacia (AH,) without and with addition of dried cherries (40%) were analyzed before and after three months of storage. The total phenol (TPh), flavonoid (TFd) and anthocyanin (TAn) contents, antioxidant activities and sensory properties of honeys with and without the addition of dry cherries were evaluated. TPh and TFd increased with addition of dried cherries to the honey, while enriched honeys showed high TAn. The LH sample with dried cherries showed the highest anthocyanins content (41.41mgCGE/100g). The antioxidant activity increased with addition of dried cherries in honey in the DPPH? test and reducing power. The PH and enriched PH exibited the best antiradical activity compared to LH and AH. The EC50 DPPH values were: 23.81 for PH and 24.19 mg/mL for PH, while the EC50 DPPH were: 1.16 mg/mL for PH40 and 1.18 mg/mL for PH40s. RP0.5 values were: 57.00 mg/mL for PH40 and 56.00 mg/ml for PH40s, while RP0.5 were: 15.05 mg/mL for PH40 and 15.18 mg/mL for PH40s. The statistical analysis showed that TPh, TFd and TAn, and antioxidant activity of honeys and enriched honeys showed significant correlation. Sensory analysis of honey with dried cherries, before and after storage, indicated very good sensory characteristics.

scholarly journals Quality Evaluation and Functional Properties of Reduced Sugar Jellies Formulated from Citrus Fruits

2020 ◽  
Vol 2020 ◽  
pp. 1-8
Author(s):  
Ines Ben Rejeb ◽  
Nahla Dhen ◽  
Salma Kassebi ◽  
Mohamed Gargouri
Keyword(s):  
Antioxidant Activity ◽  
Sensory Evaluation ◽  
Antioxidant Properties ◽  
Total Phenolic ◽  
Potential Health ◽  
Phenolic Contents ◽  
Health Promoting ◽  
Citrus Varieties ◽  
Hedonic Scale ◽  
Blood Orange

In Tunisia, despite the large annual production and the numerous citrus varieties under cultivation, citrus processing industries lack product diversity. Products based on dietary properties are a new trend aiming to develop innovative foods and to meet the requirements of the new customer class. In the present study, formulations of reduced sugar jelly products using antioxidant rich-fruit, citrus, were carried out. The effects of citrus juices on the jelly’s antioxidant properties, colour, consistency, and sensory evaluation were also investigated. Results showed that all citrus jellies maintain their antioxidant activity, correlated with phenolic content presence. In fact, total phenolic contents ranged between 123.16 and 192.76 mg GAE/100 g, while flavonoid content varied between 1.54 and 9.06 mg QE/100 g for grapefruit jelly and blood orange jelly, respectively. Results illustrated that antioxidant activity varies according to the variety. A sensory evaluation employing hedonic scale technique exhibited satisfactory acceptance of the reduced sugar blood orange and blond maltase jellies. These results highlight and promote the potential use of these citrus varieties in jelly industry as they present a rich source of phenolic compounds and may generate numerous phytochemicals with potential health promoting properties.

scholarly journals Sensory Evaluation of Moringa- Probiotic Yogurt Containing Banana, Sweet Potato or Avocado

2015 ◽  
Vol 4 (5) ◽  
pp. 165 ◽  
Author(s):  
Megan Kuikman ◽  
Colleen P. O'Connor
Keyword(s):  
Protein Content ◽  
Sweet Potato ◽  
Sensory Evaluation ◽  
Moringa Oleifera ◽  
Fruits And Vegetables ◽  
Control Sample ◽  
Sensory Characteristics ◽  
Probiotic Yogurt ◽  
Sensory Qualities ◽  
Hedonic Scale

This study evaluated the effects of adding selected fruits and vegetables local to Mwanza, Tanzania on the sensory qualities of probiotic yogurt supplemented with <em>Moringa oleifera,</em> a local tree with a high micronutrient and protein content. A total of five samples were evaluated: 1) Probiotic yogurt (control), 2) <em>Moringa</em> probiotic yogurt, 3) <em>Moringa-</em>banana probiotic yogurt, 4) <em>Moringa</em>-sweet potato<em> </em>probiotic yogurt, and 5) <em>Moringa</em>- avocado probiotic yogurt. Consumers (n= 37) rated the five different samples on a 9-point hedonic scale for four sensory characteristics (flavour, appearance, texture and overall quality). The control sample and the <em>Moringa</em>-banana sample had significantly higher ratings (p&lt;0.05) than the <em>Moringa</em> sample for appearance, flavour, texture and overall quality. The <em>Moringa</em>-banana sample was not found to be significantly different than the control sample for all sensory characteristics (p&gt;0.05). Overall, the addition of banana to <em>Moringa</em> probiotic yogurt resulted in a product with comparable sensory qualities to probiotic yogurt alone.

scholarly journals THE EFFECT OF ALTERING THE N:S RATIO ON CONSUMER ACCEPTANCE OF LEAF LETTUCE

HortScience ◽  
1992 ◽  
Vol 27 (6) ◽  
pp. 666a-666 ◽  
Author(s):  
Melinda McVey McCluskey ◽  
Ellen T. Paparozzi ◽  
Susan L. Cuppett
Keyword(s):  
Sensory Evaluation ◽  
Consumer Acceptance ◽  
Color Appearance ◽  
Sensory Panel ◽  
Overall Acceptability ◽  
Grand Rapids ◽  
N:S Ratio ◽  
Hedonic Scale ◽  
Nitrogen Rates ◽  
Leaf Lettuce

Previous research on leaf lettuce has shown that altering the N:S ratio has an effect on plant color and N and S content. It appears that nitrogen rates can be decreased if known rates of sulfur are applied. The next step was to determine what effect altering the N:S ratio in lettuce had on consumer acceptance of the product. `Grand Rapids' lettuce was grown hydroponically at six rates of S (0, 7.5, 15, 30, 60, 120 ppm) and four rates of N (30, 60, 120, 240 ppm). Sensory evaluation was performed on 20 of 24 treatments. The sensory panel was composed of 12 panelists who used the nonstructured hedonic scale to evaluate each lettuce treatment on appearance, color, texture, flavor, bitter flavor, and overall acceptability. Results from the sensory evaluation indicate that differences in color, appearance, and bitter flavor were detected between treatments by the panel. Lettuce plants that received higher amounts of N in relation to S were considered less bitter in flavor and, over all, more acceptable than plants which received higher amounts of S in relation to N. These results indicate that altering the N:S ratio will affect consumer acceptance of leaf lettuce.

scholarly journals Exploratory analysis of the sensory attributes of american grape juice blends

2018 ◽  
Vol 4 (2) ◽  
pp. 79
Author(s):  
Maria Cruz ◽  
Deived Carvalho ◽  
Ronan Colombo ◽  
Luiz Yokota ◽  
André Silva ◽  
...  
Keyword(s):  
Sensory Evaluation ◽  
Sensory Analysis ◽  
Grape Juice ◽  
Sensory Attributes ◽  
Overall Acceptability ◽  
Organoleptic Characteristics ◽  
Hedonic Scale ◽  
Grape Juices ◽  
Intense Color ◽  
Niagara Rosada

Grape juices are blended in order to balance the organoleptic characteristics of juice, as well as to reduce off-season costs. The aim of this study was to evaluate the acceptance of consumers, through sensory analysis, of ‘Bordô’, ‘Niagara Rosada’, ‘BRS Nubia’ and ‘Isabel’ grape juices and their blends. The experiment was conducted during two periods. In the first, the grape juices analyzed were: ‘Niagara Rosada’ 100%, ‘Bordô’ 100%, ‘Isabel’ 100%, ‘Isabel’ 90% + ‘Bordô’ 10% and ‘Isabel’ 80% + ‘Bordô’ 20%. In the second, the following juices were evaluated: ‘Bordô’ 100%, ‘Niagara Rosada’ 100%, ‘Bordô’ 75% + ‘Niagara Rosada’ 25%, ‘Bordô’ 50% + ‘Niagara Rosada’ 50%, ‘Bordô’ 25% + ‘Niagara Rosada’ 75% and ‘BRS Nubia’ 100%. The juices were obtained by the ‘Welch’ process by steam entrainment. For the sensory evaluation, six tasters evaluated the following attributes in each period: color, aroma, flavor, body and overall acceptability, using a 7-point hedonic scale. The ‘Niagara Rosada’ juice 100% presents low acceptance, while the ‘Bordô’ and ‘Niagara Rosada’ juices up to 1:1 (v:v) show high acceptance, as well as ‘Bordô’ and ‘Isabel’ blends, confirming the importance of ‘Bordô’ juice for grape juice blends. The ‘Nubia’ juice 100% may be an alternative for grape juice blends due to its intense color.

scholarly journals Preparation and Sensorial Evaluation of Pickles, Jam, Jelly and Squash Developed from Jackfruit (Artocarpus heterophyllus)

2017 ◽  
Vol 9 (2) ◽  
pp. 35-41
Author(s):  
C Mondal ◽  
S Sultana ◽  
MA Mannan ◽  
SAKU Khan
Keyword(s):  
Sensory Evaluation ◽  
Room Temperature ◽  
Small Scale ◽  
Consumer Acceptability ◽  
Overall Acceptability ◽  
Processed Products ◽  
Hedonic Scale ◽  
Sensorial Evaluation ◽  
Different Parts

The investigation was conducted in the Molecular Horticulture Laboratory of Agrotechnology Discipline, Khulna University to develop processed products from jackfruit through their sensory evaluation in order to see their suitability and consumer acceptability. Using variation in sugar contents five preparations of raw jackfruit green pickle, four preparations of rind jelly and bulb jelly, and three preparations of jam, squash and sweet pickles were successfully prepared. Results from sensory evaluation using a seven point hedonic scale to rate for color, taste, flavor, texture and overall acceptability by untrained panelists indicated preparation No. 3 of green pickle, preparation No. 3 and 4 of rind jelly, preparation No. 2 of bulb jelly, jam, squash and sweet pickle scored highest among all the preparations. The storage of these products in normal room temperature showed that produced pickles remain unchanged even after 12 months of storage. But the quality of jam, jelly and squash started to deteriorate after 7 months of storage due to the absence of preservatives. Based on results, it can be concluded that commercial production of the products by using different parts of jackfruit can be taken up and promoted as a small scale income generating activity.J. Environ. Sci. & Natural Resources, 9(2): 35-41 2016

scholarly journals Sensory evaluation of beef and buffalo extensively reared and its relationship to sociodemographic characteristics of consumers

2016 ◽  
Vol 37 (3) ◽  
pp. 1617 ◽  
Author(s):  
Maria Eugênia Andrighetto Canozzi ◽  
Luiza Ávila Sphor ◽  
Concepta Margaret McManus Pimentel ◽  
Júlio Otavio jardim Barcellos ◽  
César Henrique Espirito Candal Poli ◽  
...  
Keyword(s):  
Sensory Evaluation ◽  
Analysis Of Variance ◽  
Fixed Effects ◽  
Consumer Preference ◽  
Demographic Characteristics ◽  
Taste Panel ◽  
Sensory Characteristics ◽  
Sociodemographic Characteristics ◽  
Angus Cattle ◽  
Hedonic Scale

Sensory characteristics of meat from different animal types, including cattle (Angus and Brangus) and buffalo raised at pasture, and information on socio-demographic determinants of consumer preference were evaluated. Samples of roasted rib eye were cut and served in a disordered and monadic manner to 188 untrained tasters. A nine-point hedonic scale was used to assess odor, color, tenderness, succulence and overall appearance. Analysis of variance was carried out using the GLM procedure of SAS®, considering animal type and socio-demographic characteristics as fixed effects and using the LSMEANS procedure for multiple mean comparisons. Differences (P &lt; 0.001) between animal types were observed only for tenderness, with Brangus (7.02) and buffalo (6.82) meat being superior to Angus (6.25). Regardless of meat origin, age, income, smoking and place of purchase affected the perceived attributes (P &lt; 0.05). People aged over 50 years gave higher mean scores for odor and color (P &lt; 0.05), indicative of greater satisfaction and less demanding tastes when compared to other age categories. Despite the variability in the intrinsic characteristics, differentiation of meat by the consumer is not easy to determine, with little impact of sociodemographic characteristics on organoleptic perception. Meat from Brangus cattle and buffaloes raised at pasture was considered tenderer than that from Angus cattle raised under the same conditions by an untrained taste panel compared with.

Characteristics of Volatile Compounds and Sensory Properties of Mixed Organic Juices Based on Kiwiberry Fruits

2021 ◽  
Vol 11 (2) ◽  
pp. 529
Author(s):  
Eliza Kostyra ◽  
Katarzyna Król ◽  
Daniel Knysak ◽  
Anna Piotrowska ◽  
Sylwia Żakowska-Biemans ◽  
...  
Keyword(s):  
Volatile Compounds ◽  
Sensory Quality ◽  
Sensory Properties ◽  
Sensory Characteristics ◽  
Gas Chromatograph ◽  
Quality Properties ◽  
Innovative Products ◽  
Sensory Image ◽  
Pear Juice ◽  
Hedonic Scale

Nowadays, the trend related to healthy eating is constantly growing among consumers. The juices based on kiwiberry containing over 20 vital nutrients may have a potential for usage in developing innovative products targeting health-concerned consumers. The aims of the study were: (1) to identify the volatile compounds of kiwiberry juice and its mixes with basic organic juices; (2) to determine the sensory characteristics and level of liking with regard to the tested samples and (3) to select the juice-mix with the highest sensory quality properties and liking. The measurements of volatile compounds in juices were made using a Heracles Neo ultrafast gas chromatograph (HS-GC). The sensory characteristics of the juices were assessed by Descriptive Quantitative Analysis, whereas the consumers’ overall liking was assessed on a 9-point hedonic scale. It was stated that the examined juices differed in the pattern of volatile compounds as well as in the sensory properties and the level of liking. The increasing addition of apple and pear juice to kiwiberry based juices in different ratios contributed to the exposed volatile compounds responsible for floral, sweet and fruity odours. The juice mixes with higher addition of apple or pear juices were more harmonized in terms of sensory image and represented higher levels of overall liking among consumers.

scholarly journals Proximate composition, texture analysis and sensory evaluation of keropok lekor formulated with herbs and spices

Food Research ◽  
2019 ◽  
pp. 635-639
Author(s):  
A.F.M.I.U. Zim ◽  
A. Akter ◽  
M.S. Ali ◽  
W.A. Anik ◽  
S. Ahmed ◽  
...  
Keyword(s):  
Sensory Evaluation ◽  
Proximate Composition ◽  
Proximate Analysis ◽  
Traditional Food ◽  
Sensory Testing ◽  
Overall Acceptability ◽  
Significant Difference ◽  
Sensory Parameters ◽  
Hedonic Scale ◽  
Common Spices

Keropok lekor a fish-based sausage is a popular traditional food item in Terengganu state, Malaysia. This study aimed to develop a new flavor and taste of keropok lekor. Common spices such as cumin, coriander, cinnamon, cardamom, bay leaf, nutmeg, clove, onion, ginger, garlic were used to develop a new flavor of keropok lekor. A total of 5 samples, including two original and three developed keropok lekor samples were prepared. This study also evaluated the proximate composition of two raw samples (Original and developed). The results of the proximate analysis showed a significant difference (p<0.05) in all parameters except the fiber content. Hardness, springiness, and chewiness of the samples were measured by using TA-XTplus texture analyzer. There was a significant difference in the hardness level between original and developed sample. Finally, sensory evaluation according to six attributes such as color, odors, texture, flavor, taste and overall acceptability was done by 39 panelists. A 7-point hedonic scale ranging from “dislike very much” to “like very much” was employed in sensory testing. There was a significant difference (p<0.05) in all the sensory parameters evaluated. The results showed that most of the respondents preferred the developed samples over the original samples. Developed fried keropok lekor with bread crumb was the most acceptable one.

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