The Effect Of Canna Starch Substitution (Canna Edulis Kerr) On The Sensory Quality Of Tartlet

2020 ◽  
Vol 3 (2) ◽  
pp. 18-24
Author(s):  
Viona Monty Aprillya ◽  
Guspri Devi Artanti ◽  
Mariani
Keyword(s):  
Sensory Quality ◽  
Substitution Effect ◽  
Sweet Taste ◽  
Ash Content ◽  
State University ◽  
Test Results ◽  
Test Analysis ◽  
Food And Nutrition ◽  
Engineering State

This study aims to the effect of canna starch substitutes (Canna Edulis Kerr) with the sensory quality of the tartlets skin senses devouring aspects of color, taste, aroma and texture. This research was carried out in the Pastry dan Bakery Laboratory, Food and Nutrition Program, Faculty of Engineering, State University of Jakarta. This research was conducted a tartlet laboratory test with the analysis of the properties of water content and ash content. Then the sensory quality assesment carried out organoleptic tests conducted on 45 rather trained panelists. This research is using experimental method. The population in this study was the tartlet with the canna starch subtitution, while the sample was the skin of tartlet substitution canna starch with the percentage of 20%, 40% and 30%. Based on deskriptive analysis, the results of the tartlet hypotesis test analysis with 40% canna starch substitution have the highest average of 4,9, which is the criteria for cream color. In the taste aspect, tartlet with a starch substitution of 20% and 30% has the highest average of 3,7, which is the criteria of sweet taste. In the aspect of aroma, tartlet with 40% canna starch substitution has the highest average of 4,1, which is in the criteria flavor not have a canna scent. And in the aspect of texture, tartlet with 30% dan 40% canna starch substitution has the highest average of 4,3, which is on crispy teksture. Kruskal Wallis Test results showed no significant substitution effect of canna starch on the sensory quality of tartlet.

scholarly journals The effect of Additional Manalagi (Malus Sylvestris) Apple Cider Juice on Chewy Candy's Sensoric Quality

2021 ◽  
Vol 1 (8) ◽  
pp. 757-764
Author(s):  
Farihah Bilqis Safira ◽  
Mariani Mariani ◽  
Mutiara Dahlia
Keyword(s):  
Sensory Quality ◽  
Hypothesis Test ◽  
Descriptive Analysis ◽  
Sweet Taste ◽  
State University ◽  
Study Program ◽  
Apple Cider ◽  
Average Value ◽  
Quality Product ◽  
Engineering State

This study aims to study the effect of adding manalagi apple cider to the sensory quality of chewy candy on the aspect of color, taste, aroma, and texture. This research was conducted in the Analysis and Engineering Laboratory of the Culinary Education Study Program Faculty of Engineering State University of Jakarta and was carried out in September 2020. This study uses an experimental method with different percentages namely 20%, 40%, and 60% then a hedonic test is carried out on 15 moderately trained panelists. The results of the descriptive analysis show the average value in the color aspect 4.4 light green categories with a percentage of 40%, in the sweet taste aspect 4.8 categories of sweetness with a percentage of 40%, in the manalagi apple flavor aspect 4.2 feels manalagi apple with a percentage of 40%, in the aspect of manalagi apple aroma 3.9 in the manalagi apple-scented category with a percentage of 40%. Based on the hypothesis test using the Kruskall-Wallis test, it was stated that the texture aspect was continued with the Tuckeys test and the best result obtained was 4.0 which was the best sensory quality product of chewy candy in the addition of Manalagi apple cider.

scholarly journals The Sensory Quality and the Textural Properties of Functional Oolong Tea-Infused Set Type Yoghurt with Inulin

Foods ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1242
Author(s):  
Katarzyna Świąder ◽  
Anna Florowska ◽  
Zuzanna Konisiewicz
Keyword(s):  
Sensory Quality ◽  
Bitter Taste ◽  
Profile Analysis ◽  
Textural Properties ◽  
Sweet Taste ◽  
Oolong Tea ◽  
Quantitative Descriptive ◽  
Semi Solid ◽  
Positive Effect

Set type yoghurts are characterised by a semi-solid texture, which is created during the fermentation process. The tea infusion in this type of yoghurt production can influence the quality of the final product. Therefore, the aim of the experiment was to evaluate the influence of the addition of 3, 6 and 9% inulin to oolong tea-infused yoghurts on the sensory quality. It has been evaluated by trained experts using a Quantitative Descriptive Profile analysis and by consumers using hedonic scaling, as well as on instrumentally evaluated features such as texture, stability and visual parameters. The addition of oolong tea to yoghurt resulted in positive changes in the perception of sweet, peach and nectar odours and flavours, and also creaminess, as well as negative changes in the presence of a bitter taste, the whey presence and a colour intensification towards dark cream (p ≤ 0.05). The addition of inulin to the tested oolong tea yogurts caused a decrease in the whey presence and brightened the yoghurt’s colour (6% and 9%, p ≤ 0.05, respectively), as well as an improved creaminess and an increase in the sweet taste of the yoghurt. It was also observed that the addition of oolong tea deteriorated the instrumentally evaluated texture of the set yoghurts, while inulin at a higher concentration (9%, p ≤ 0.05) increased the firmness and adhesiveness. Moreover, the addition of inulin also had a positive effect on the yoghurt’s stability. The addition of inulin to oolong tea-infused set yoghurts may be valuable both as a source of prebiotic fibre in functional products and as a factor improving the quality of these products.

scholarly journals EKSTRAK KARAGINAN RUMPUT LAUT (Eucheuma cottonii) YANG DIPEROLEH DARI PANTAI TABLOLONG

2021 ◽  
Vol 3 (3) ◽  
pp. 119-127
Author(s):  
Runa Matias Ruku ◽  
Alfred G.O Kase ◽  
Hartini R.L Solle
Keyword(s):  
Fat Content ◽  
Ash Content ◽  
Test Results ◽  
A Value ◽  
Randomized Design ◽  
Yield Test ◽  
Completely Randomized Design ◽  
Quantitative Descriptive ◽  
Treatment Concentration

ABSTRACTEucheuma cottonii (E. cottonii) seaweed is a low level plant that has a high nutritional value. One of the ingredients that play a role in the formation of texture is carrageenan.Carrageenan is a type of hydrocolloid extracted from the seaweed of the red algae group (Rhodophyceae). The purpose of this study was to determine the quality of yields of Seaweed Carrageenan Extract (E. cottonii) obtained from Tablolong beach in the form of yield, ash content and fat content. The method used in this study is an experimental method with a completely randomized design (CRD) and for fat testing using quantitative descriptive methods. This study uses various concentrations of 0.1 N KOH, 0.2 N KOH, 0.3 N KOH and 0.4 N KOH. The results of the carrageenan yield test show that the addition of 0.1 N KOH concentration has a value of 56.10, KOH 0 , 2 N 62.16, KOH 0.3 N 72.73 and the best treatment was at P4 KOH 0.4 N 80.90. Carrageenan ash content test results showed that the addition of KOH concentration value obtained P1 KOH 0.1 N was 60.50, P2 KOH 0.2 N was 70.70, P3 KOH 0.3 N was 80.50, and P4 KOH 0.4 with a value of 90.50. The results of the carrageenan fat content of 0.1 KOH treatment has a fat content of 0, 2 while the treatment of KOH 0,2, KOH 0,3, KOH 0,4 have no fat content by showing the value (0). The results showed that the highest yield in the treatment of KOH concentration of 0.4 N with a value 80.95% and carrageenan ash content has the highest value in the treatment concentration of 0.4 N with a value of 90.50% while the fat content has a value of 0.2 in the treatment of KOH concentration of 0.1 N Keywords: Carrageenan, extract of E. cottonii seaweed.

Effects of automatic item eliminations based on item test analysis

2007 ◽  
Vol 31 (3) ◽  
pp. 247-252
Author(s):  
Jaap H. J. Muntinga ◽  
Henk A. Schuil
Keyword(s):  
The Other ◽  
Cohort Effects ◽  
Test Results ◽  
Test Analysis ◽  
Course Content ◽  
Elimination Procedure ◽  
Item Statistics ◽  
Second Year ◽  
Automatic Elimination

Item test analysis is an aid to identify items that need to be eliminated from an assessment. An automatic elimination procedure based on item statistics, therefore, could help to increase the quality of a test in an objective manner. This was investigated by studying the effect of a standardized elimination procedure on the test results of a second-year course over a period of 6 successive years in 1,624 candidates. Cohort effects on the item elimination were examined by determining the number of additional items that had to be eliminated from three different tests in 3 successive academic years in two cohorts. The items that were part of more than one test and had to be eliminated according to the procedure in at least one of the tests appeared to have to be retained according to the same procedure in most of the other tests. The procedure harmed the high scoring students relatively more often than the other students, and the number of eliminated items appeared to be cohort dependent. As a consequence, automatic elimination procedures obscure the transparency of the grading process unacceptably and transform valid tests into inadequate samples of the course content.

scholarly journals Utilization of Potato Flour in Making Pukis Cake

2019 ◽  
Vol 11 (02) ◽  
pp. 9
Author(s):  
Dikki Zulfikar ◽  
Wiwik Gusnita
Keyword(s):  
Food Processing ◽  
Nutritional Value ◽  
Potato Starch ◽  
Sweet Taste ◽  
Potato Flour ◽  
Test Results ◽  
Porous Texture ◽  
Yellow Color ◽  
Small Potato

This research is motivated by the use of potato flour in food processing is still small. Potato flour has a high enough nutritional value for protein. This study aims to analyze the effect of 50% potato flour substitution on the quality of paint in terms of volume, shape, color, aroma, texture and taste. This type of research is an experiment with three repetitions. To get the results of the study organoleptic tests were carried out by 15 panelists, namely students of the D3 and S1 at culinary department. Organoleptic test results with 3 repetitions showed that the quality of the use of potato starch in the manufacture of paint was volume swell, same and semicircular shape, yellow color, aroma of vanilla and potato starch, porous texture, sweet taste and taste of potato starch.

scholarly journals THE EFFECT OF CHICKEN FEET GELATIN TO CHARACTERISTIC OF JELLY CANDY

2021 ◽  
Vol 18 (2) ◽  
pp. 87
Author(s):  
Miskiyah Miskiyah ◽  
Juniawati Juniawati ◽  
Nur Afni Oktafia ◽  
Siti Chairiyah Batubara
Keyword(s):  
Water Content ◽  
Sugar Content ◽  
Ash Content ◽  
Reducing Sugar ◽  
Sucrose Content ◽  
Test Results ◽  
Treatment Combination ◽  
Randomized Design ◽  
Completely Randomized Design

Jelly candy is a soft textured candy processed with hydrocolloid components such as gum, pectin, agar, starch, carrageenan, gelatin. These are used to modify the chewy texture. This study aimed was to determine the effect of the combination of chicken feet gelatin and agar on the quality of jelly candy. Processing of chicken feet gelatin jelly candy based on Caeccar et.al (2018) method by modification. The study used a completely randomized design (CRD) with one factor, five levels and three replications. The factors studied were the ratio of chicken feet gelatin and agar 80:20; 60:40; 40:60; 20:80; 0:100. Product quality characteristics observed in this study were water content, ash content, reducing sugar content, sucrose content, and organoleptic quality. The results showed that the combination of chicken feet gelatine and agar were significantly affected water, ash, reducing sucrose content. Jelly candy with a treatment combination of 80% chicken feet gelatine and 20% agar was the best treatment. The results of the analysis of the candy were water content of 11.02± 0.04%, ash content of 0.89± 0.00%, reducing sugar content of 10.83± 0.01%, sucrose content of 50.68± 0.28%. The organoleptic test results showed that chicken feet gelatine improved the texture and taste of jelly candy.

PEMANFAATAN TEPUNG KOMPOSIT PISANG GOROHO (Musa acuminate) DAN UBI JALAR KUNING (Ipomoea batatas. L) SEBAGAI BAHAN BAKU PEMBUATAN CRUST PIE

2020 ◽  
Vol 10 (2) ◽  
Author(s):  
Nizar Ria ◽  
Dekie Rawung ◽  
Erny J. N. Nurali
Keyword(s):  
Sweet Potato ◽  
Ipomoea Batatas ◽  
Sensory Quality ◽  
Ash Content ◽  
Composite Flour ◽  
A Value ◽  
Randomized Design ◽  
Sweet Potato Flour ◽  
Completely Randomized Design

AbstractThe objectives of this study were to analyze the composition and sensory quality of the crust pie made of composite flour of goroho and yellow sweet potato. This study was conducted in a completely randomized design with 4 different composition ratio of goroho plantain flour to yellow sweet potato flour, i.e., A (80% : 20%), B (70%: 30%), C (60%: 40%), and D (50% : 50%). The results of the study showed that the chemical composition of pie crust were in a range of 2.87% - 4.74% for moisture content, 2.66% - 2.72% for ash content, 32.10% - 32.95% for fat content, 5.90% - 6.06% for protein content, 3.76% - 4.77% for crude fiber, and 50.04% - 55.50% for carbohydrates content. The pie crust made from composite flour 50% goroho : 50% yellow sweet potato was the most preferred by panelists in terms of color, aroma, taste and texture with a value of 3.89 (like).Keywords: pie crust, composite flour, goroho plantain, sweet potato

scholarly journals Kualitas Sensoris dan Kimia Daging Sapi yang Beredar di Beberapa Tempat Penjualan di Kota Ambon

2019 ◽  
Vol 8 (2) ◽  
pp. 42-47
Author(s):  
Isye J Liur ◽  
Marcus Veerman ◽  
Arnolys Mahakena
Keyword(s):  
Sensory Quality ◽  
Ash Content ◽  
Animal Tissue ◽  
Nerve Tissue ◽  
Chemistry Laboratory ◽  
Primary Data ◽  
Epithelial Tissue ◽  
Chemical Quality ◽  
Processed Products

Meat is all animal tissue and its processed products which are suitable and used as food. Meat consists of four primary tissues, namely muscle tissue, connective tissue, epithelial tissue, and nerve tissue. Beef is meat obtained from cows that are commonly used for food consumption. This study aims to determine the sensory and chemical quality of beef circulating in several sales points in Ambon City. Parametric used are sensory analysis (color, aroma, texture) and chemical analysis (water content, ash content, protein content, fat content). The research method used is using questionnaires as primary data and testing at the Chemistry Laboratory, Department of Mathematics and Natural Sciences, University of Pattimura. The data obtained will be tested using Non-Parametric Analysis namely Conformity Test. The research results show that the evaluation of panelists, it turns out that between panelists did not differ in providing an assessment because in this study, on average, panelists gave the best assessment in terms of color, aroma, and texture. Keywords: beef, chemical quality, sensory quality   ABSTRAK Daging adalah semua jaringan hewan dan produk olahannya yang sesuai dan digunakan sebagai makanan. Daging terdiri dari empat jaringan utama, yaitu jaringan otot, jaringan ikat, jaringan epitel dan jaringan saraf. Daging sapi adalah daging yang diperoleh dari sapi yang biasa dan umum digunakan untuk keperluan konsumsi makanan. Penelitian ini bertujuan untuk mengetahui analisis kualitas sensoris dan kimia daging sapi yang beredar dibeberapa tempat penjualan di Kota Ambon. Parametrik yang digunakan yaitu analisis sensoris (warna, arona, tekstur) dan analisis kimia (kadar air, kadar abu, kadar protein, kadar lemak). Metode penelitian yang dipakai yaitu menggunakan kuisioner sebagai data primer dan pengujian pada Laboratorium Kimia Jurusan MIPA Universitas Pattimura. Data yang diperoleh akan diuji menggunakan analisis non parametrik yaitu uji kesesuaian. Hasil Penelitian menunjukkan Penilaian dari panelis, ternyata antar panelis tidak berbeda dalam memberikan penilaian sebab dalam penelitian ini secara rata-rata panelis memberikan penilaian yang terbaik dari segi warna, aroma dan tekstur. Kata Kunci: daging sapi, kualitas kimia, kualitas sensoris

Studies on Preparation of Cookies Fortified by Horse Gram Malt

2016 ◽  
Vol 53 (1) ◽  
pp. 91
Author(s):  
Selal Deepika ◽  
A. R. Sawate ◽  
R. B. Kshirsagar ◽  
A. T. Taur ◽  
B. M. Patil
Keyword(s):  
Sensory Evaluation ◽  
Sensory Quality ◽  
Value Added ◽  
Ash Content ◽  
Chemical Characteristics ◽  
Hammer Mill ◽  
Nutritional Factors ◽  
Horse Gram ◽  
Hedonic Scale

The horse gram is a cheapest source of protein, calcium and iron. Further the germination of horse gram seeds can reduce the anti-nutritional factors. The germination was carried out by washing, soaking (12 h), germinating (24 h), oven drying and grinding into flour in hammer mill. The effect of germination on chemical characteristics of horse gram was found to significantly decrease (p<0.05) in protein, carbohydrate, fat and significantly increase (p < 0.05) in moisture and ash content. Further value added product (cookies) was prepared by incorporation of 5, 10, 15 and 20% germinated horse gram flour (GHF). The sensory evaluation of cookies was carried out by a panel of ten trained judges using 9-point Hedonic scale. The sensory quality of cookies significantly decreased (p<0.05) for higher level of GHF and significantly increased (p < 0.05) for low level of GHF. The cookies prepared by incorporation of GHF up to 10% were acceptable without affecting organoleptic quality.

scholarly journals Sensory Quality of Carrots from Organic and Conventional Cultivation

2012 ◽  
Vol 77 (1) ◽  
pp. 75-88
Author(s):  
Anna Wrzodak ◽  
Elżbieta Kapusta ◽  
Justyna Szwejda-Grzybowska ◽  
Katarzyna Woszczyk
Keyword(s):  
Sensory Quality ◽  
Descriptive Analysis ◽  
Storage Period ◽  
Sweet Taste ◽  
Climatic Conditions ◽  
Sensory Characteristics ◽  
Quantitative Descriptive Analysis ◽  
Cultivation Method ◽  
Organic Cultivation

Summary The aim of the study was to determine the effect of the cultivation method (organic and conventional) on the sensory quality of carrot roots - fresh, stored, and cooked. The study was conducted in the sensory evaluation laboratory of the Institute of Horticulture in Skierniewice in 2009-2011. The carrot roots came from a certified experimental field with a stable ecosystem, adapted for conducting experiments on the organic growing of vegetables. At the same time, in the same soil and climatic conditions, carrots were grown in the conventional system. The experimental material consisted of two varieties of carrot - Perfekcja and Regulska. In a two-year cycle, sensory analyses were performed of fresh carrot roots, and of roots that had been stored and heat treated. The evaluations were conducted by a 10-person panel of specialists using the method of quantitative descriptive analysis (QDA). The results of qualitative sensory evaluations and the profilograms prepared on that basis for fresh and stored carrot roots indicated differences in the sensory characteristics between the tested varieties grown in organic and conventional systems. The greatest impact on the overall quality was exerted by the attributes: the carrot-taste, sweet taste, juiciness and hardness of the flesh. Organically grown carrots of the variety Regulska were characterized by the highest intensity of sweet taste and the carrot- taste, and by the best hardness, crunchiness, crispness and juiciness of the flesh. Fresh roots of this variety received the highest overall score. There were also some differences in the sensory characteristics of carrot roots after several months of storage, and then after cooking them, depending on the variety and cultivation method. In both years of the study, following the storage period, the cooked carrot roots of the variety Perfekcja from organic cultivation received the highest scores for overall quality. After storing and subjecting carrot roots to heat treatment, there was a significant decrease in the intensity of most of the quality descriptors, such as taste, smell and texture, when compared with the fresh roots under evaluation

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