scholarly journals Pengaruh penambahan pati talas (colocasia esculenta) sebagai stabilizer terhadap viskositas dan uji organoleptik yogurt

2020 ◽  
Vol 8 (1) ◽  
pp. 66-76
Author(s):  
Aju Tjatur Nugroho Krisnaningsih ◽  
Tri Ida Wahyu Kustyorini ◽  
Magdalena Meo
Keyword(s):  
Laboratory Experiment ◽  
Research Method ◽  
Colocasia Esculenta ◽  
Organoleptic Test ◽  
Significant Difference

The aim of this research was to know effect of adding the taro starch (Colocasia esculenta)  as a stabilizer on viscosity and organoleptik test. The research method used was a laboratory experiment using a completely randomized desing (CRD), which consists of 4 treatments (P0= without the addition of taro starch, P1= addition of taro starch 0,5%, P2= addition of taro starch 1%, P3= addition of taro starch 1,5%) and 3 replications, then continued by Least Significant Difference (LSD). The result showed that the addition of taro starch as a stabilizer provides highly significant effect (P< 0,01) on the viscosity and texture yogurt. Result showed the highest viscosity values by adding starch 1,5%=8230 cP and the lowest score without the addition of starch is 0%=830 cP. An texture  of yogurt on the highest volue with the addition of taro starch 1,5% with a score of 9 and the lowest rate of 0% was 6,8. While adding starch not have the effect of (P>0,05) in color, taste and flavor. The highest score is of a favorite by adding starch 0,5% = 7,4 and the lowest 1% =7,0. Favorit yogurt on the highest score is adding starch 0,5% = 6,47 and the lowest 1,5% =5,53. On fondnes scent highest score by adding starch 0%  and       0,5% =7,4  and the lowest value adding starch 1% and 1,5% =7,3. It was concluded that the addition of taro starch as a stabilizer of 1.5%  produces yogurt optimum quality in terms of viscosity and texture of yogurt. Keywords: yogurt, taro starch, viscosity, organoleptic test

GRANOLA BAR YANG DIFORTIFIKASI DENGAN PROTEIN DAGING KERANG SEBAGAI SNACK SEHAT BAGI ANAK BERKEBUTUHAN KHUSUS

EKOLOGIA ◽  
2020 ◽  
Vol 18 (2) ◽  
pp. 78-82
Author(s):  
Sata Yoshida Srie Rahayu ◽  
Tri Aminingsih ◽  
Yulianita .
Keyword(s):  
Special Needs ◽  
Analysis Of Variance ◽  
Research Method ◽  
Nutritional Value ◽  
Food Products ◽  
Children With Special Needs ◽  
Organoleptic Test ◽  
Anodonta Woodiana ◽  
Different Characteristics

Flour of Anodonta woodiana meat may be added in the manufacture of food products such as granola bar. The aim of addition is to increase the nutritional value on snacks needed by children with special needs through fortification. This research method was done by making products granola bar in three formulas: without the addition of shells flour, the addition of 2.8 gram, and 5.6 gram. Granola bar were made for consumption by children (7-9 years old) and teenager (10-18 years old). Tests performed included organoleptic test. The results of organoleptic test between three formulas of produced granola bar have different characteristics in flavor parameter. The results of the analysis of parameters of color, aroma, and flavor tested by analysis of variance software showed that the most preferred formula is the second formula with the addition 2.8 gram of mussel meat flour. This granola bar snack is a healthy snack that is safe for consumption by children with special needs, because it is made from ingredients that do not contain flavorings, dyes and artificial preservatives.

STUDY ON PHYSICAL AND SENSORICAL CHARACTERISTICS OF FLESH RESTRUCTURED WITH SAGO CATFISH JERKY

2014 ◽  
Vol 4 (2) ◽  
pp. 55-64
Author(s):  
Amir Jayani ◽  
Zulman Efendi ◽  
Devi Silsia
Keyword(s):  
Physical Properties ◽  
Water Content ◽  
Analysis Of Variance ◽  
Test Data ◽  
Organoleptic Test ◽  
Significant Difference

This study aims to gain influence the thickness and concentration variations affect the characteristics of sago binder physical properties of catfish jerky. As well as getting influence the thickness and concentration variations affect the level of binder sago joy panelists in terms of organoleptic test. Data were analyzed by analysis of variance using the Analysis Of Variance (ANOVA). If there is a significant difference followed by a further test of DMRT 5% level (physical properties). While the hedonic test performed using Kruskal Wallis analysis. Results uniformity analysis (ANOVA) showed catfish fillet thickness and concentration of sago affect the physical properties of the water content and the level of violence. Where catfish jerky using sago binder 5% and 10% significantly different. The use of sago binder 5% and 10% led to an increase in water content. Besides the addition of the binder resulted in increasing levels of violence catfish jerky. Based on the statistics found that the influence of the thickness and concentration of the binder sago aroma, flavor and color of the sixth jerky catfish were not significantly different. But the texture was significantly different.

scholarly journals The difference in saliva pH before and after brushing with fluoride containing toothpaste and without toothpaste

2008 ◽  
Vol 20 (3) ◽  
Author(s):  
Samuel Setiawan ◽  
Edeh Rolleta Haroen ◽  
Dede Hadidjah
Keyword(s):  
Drinking Water ◽  
Research Method ◽  
Control Group ◽  
Research Subjects ◽  
Male And Female ◽  
Significant Difference ◽  
Salivary Ph ◽  
Before And After ◽  
Quasi Experimental ◽  
The Difference

In administering fluoride through drinking water there is the risk of overdose, higher cost and inadequate availability of drinking water containing fluoride in developing countries like Indonesia. A safe fluoride source is contained in toothpaste. The purpose of this research was to obtain data concerning difference in saliva pH before and after brushing with toothpaste containing fluoride and without toothpaste. The research method used was the quasi-experimental method. Samples were collected by the way of purposive sampling, conducted on 43 male and female research subjects. The data were analyzed by statistical analysis using the t test at 95% confidence level. In this research a control group consisting of 43 people was used. Research results indicated that the average saliva pH before brushing was 7.174; after brushing with fluoride containing toothpaste salivary pH was 7.593. Result research of brushing without toothpaste showed an average saliva of 7.163 before brushing and 7.379 after brushing without toothpaste. The average changes in saliva pH before and after brushing using fluoride containing toothpaste was 0.216. The conclusion of this research was that there was significant difference in saliva pH before and after brushing with toothpaste containing fluoride; there was significant difference in saliva pH before and after brushing without toothpaste, and there was significant difference in saliva pH before and after brushing with toothpaste containing fluoride and without toothpaste.

scholarly journals EFEKTIVITAS KONSELING REALITA TERHADAP RESILIENSI DIRI MAHASISWA

2021 ◽  
Vol 7 (1) ◽  
pp. 9-13
Author(s):  
Aniek Wirastania ◽  
Dimas Ardika Miftah Farid
Keyword(s):  
Mental Health ◽  
Data Analysis ◽  
Research Method ◽  
Personal Responsibility ◽  
Statistical Test ◽  
Quantitative Approach ◽  
Reality Therapy ◽  
Group Design ◽  
Significant Difference ◽  
Current Behavior

Self-resilience is the ability to continue life after adversity or after experiencing heavy stress is not a fortune, but it describes the existence of certain abilities in individuals. Reality counseling is a system that focuses on current behavior. Therapists serve as teachers and models and confront clients in ways that help them cope with reality and meet basic needs without harming themselves or others. At the heart of reality therapy is the acceptance of personal responsibility, which is analogous to mental health. This study aims to determine how reality counseling can improve students' self-resilience at Unipa Surabaya. This research uses a quantitative approach, with the research method of pretest posttest one group design. The data analysis used was statistical test using SPSS 17. The results showed that all indicators had a significant difference level. This significant difference can be seen from the level of resilience achieved by the counselees. This shows that reality counseling is effective in increasing the resilience of students in facing current conditions. Keywords: Reality Counseling, Self Resilience, Quasi Experiment

scholarly journals Harga Saham Sebelum dan Sesudah Stock Split

2020 ◽  
Vol 3 (2) ◽  
pp. 390-395
Author(s):  
Junita Putri Rajana Harahap ◽  
Murni Dahlena Nasution
Keyword(s):  
Event Study ◽  
Capital Market ◽  
Stock Prices ◽  
Stock Price ◽  
Research Method ◽  
Price Difference ◽  
Significant Difference ◽  
Stock Split ◽  
Before And After ◽  
A Company

The stock split causes the stock price to be cheaper so that it will attract potential investors to buy the stock. This research was conducted to determine when it is time for a company to do a stock split, information available on the capital market can be used by investors for consideration before investors make a decision to invest in shares. The study aims to determine the changes that occur in stock prices before and after the stock split policy by the company. The research method used in this research is event study research with a quantitative approach. This study examines how significant the stock price difference is after a stock split policy. The sample used in this study were all companies that carried out the 2016-2018 stock split policy. The results of research on companies that become samples have shown that the average stock price before the announcement of the stock split policy has no significant difference with the average stock price after the announcement of the stock split policy Keywords : Stock Price, Stock Split

scholarly journals An Analysis of Students’ Grammatical Errors in Writing Procedure Texts

2021 ◽  
Vol 1 (1) ◽  
pp. 1-10
Author(s):  
Ihda Husnayaini ◽  
M Thaib Rizki ◽  
Chindy Savitri
Keyword(s):  
Research Method ◽  
Female Students ◽  
Male And Female ◽  
Paired Sample ◽  
9Th Grade ◽  
Significant Difference ◽  
Grammatical Errors ◽  
Procedure Text ◽  
The Common ◽  
Result Analysis

This study investigated the common types of grammatical errors made by 3rd grade of secondary male and female students at SMP Muhammadiyah Pangkalpinang in writing procedure texts and to find out whether there was any significant difference in the errors committed by the students when grouped according to gender. The researcher specified this study in writing procedure text which focused on their errors. The research method used was quantitative. The samples of this study were 30 students that were taken from 9th grade of SMP Muhammadiyah Pangkalpinang. The data was obtained from the sentences written by the students and by means of the test. In this study, the result of the test was analyzed by paired sample t-test. In accordance with the result analysis, the study revealed two major findings. The result showed that there was a significant difference in the errors committed by the students when grouped according to gender. Therefore, the data further means that gender affects the number, and percentage of errors committed by the students.

scholarly journals The Influence of Storytelling on EFL Students Motivation in Speaking Practice in SMPN 03 Bengkulu Tengah

2021 ◽  
Vol 1 (4) ◽  
pp. 470-477
Author(s):  
Sri Noprianti ◽  
Ali Akbarjono ◽  
Feny Martina
Keyword(s):  
Experimental Research ◽  
Driving Force ◽  
Research Method ◽  
Eighth Grade ◽  
Control Group ◽  
Motivation To Learn ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Efl Students ◽  
Class Viii

Based on the explanation of the theory by Gardner the state is motivation comes from within a person as a driving force to achieve goals for more advanced change. This study aims to determine how enthusiastic student's Eighth grade in the SMPN 03 Bengkulu Tengah are in learning English, especially speaking English. Researchers used a quasi-experimental research method, namely a control group posttest only design which showed a significant difference between 74, 92%, and 61.96% of the experimental class in the control class. From this hypothesis, the researcher obtained a comparison of the experimental class in the treatment using the storytelling method of 4.34% and the control class with the narrative picture method of 3.58%. So the researcher can conclude that there is a significant difference between the two methods with or without the use of treatment compared to the motivation to learn English in class VIII students at SMPN 03 Bengkulu Tengah.

scholarly journals Analysis of human mechanics structure in national Tai Chi movement

2020 ◽  
Vol 17 (2) ◽  
pp. 172988142091506
Author(s):  
Feng Wang
Keyword(s):  
Body Weight ◽  
Research Method ◽  
Tai Chi ◽  
Traditional Culture ◽  
Value Orientation ◽  
Foot Pressure ◽  
Chinese Nation ◽  
Pressure Gap ◽  
Significant Difference ◽  
The Times

Tai Chi is an excellent traditional culture of the Chinese nation and a treasure of traditional national sports. It has been developing since thousands of years and is increasingly loved by more and more people at home and abroad. Because of the development of the times and the influence of the change of value orientation of Tai Chi and other factors, people’s understanding of many problems of Tai Chi such as theory and method has been biased, which makes the idea of action and skill weakening and action not uniform in the process of inheritance and development of Tai Chi routines. Even the prescribed routines may be practiced and understood differently. To inherit, develop, and disseminate Tai Chi better, these traditional valuable experiences should be made scientific and standardized. With the help of the research method of sports human mechanics and advanced experimental instruments (Xsens MVN system), this article studies and analyzes the human mechanics of the main movements of traditional Yang and Wu Tai Chi, which are the most popular. This provides a scientific experimental basis for the technical research of Tai Chi. The results show that there is no significant difference between Wu-style Tai Chi and Yang-style Tai Chi practitioners in the percentage of body weight in front leg, knee joint, and sole pressure, but there is significant difference in the percentage of body weight in back leg. As a result, the foot pressure gap between Yang-style Tai Chi and Wu-style Tai Chi is smaller, while the foot pressure gap between Wu-style Tai Chi and Wu-style Tai Chi is larger. There were no significant differences in trunk force, front hip force, back hip force, front knee force, and back knee force ( p > 0.05).

scholarly journals Student Concept Mastery on Coloid Material Through Radec Learning

2021 ◽  
Vol 5 (3) ◽  
pp. 520
Author(s):  
Rukiyahtul Adawiyah Ritonga ◽  
Wahyu Sopandi ◽  
Momo Rosbiono
Keyword(s):  
Research Method ◽  
Posttest Score ◽  
T Test ◽  
Pretest Score ◽  
Normality Test ◽  
Learning Success ◽  
Concept Mastery ◽  
Significant Difference ◽  
Experiment Method ◽  
Multiple Choice Items

Mastery of concepts is still the main standard of learning success in Indonesia. This study aims to analyze students' conceptual mastery of colloidal material through the RADEC (Read, Answer, Discuss, Explain, and Create) learning model. The research method used is the Pre-Experiment method with the research design of One Group Pretest-Posttest Design. The number of subjects in this study were 18 students. Data were collected using 25 multiple choice items used for pretest and posttest. Data were analyzed through normality test, t test and N-gain using SPSS version 21 for windows. The results of the Paired Sample T-Test showed that there was a significant difference between the pretest score (39.7) and posttest score (74.4) (p<0.05) with the N-gain value obtained was 0.56. This means that there is an increase in the medium category in students' concept mastery through RADEC learning.

scholarly journals A Comparative Study Between Team Game Tournament and Direct Instruction Method in Teaching Reading

2018 ◽  
Vol 6 (2) ◽  
pp. 191
Author(s):  
Ahunberdi Tashliyev ◽  
Ngadiso Ngadiso ◽  
Endang Setyaningsih
Keyword(s):  
Comparative Study ◽  
Experimental Method ◽  
Direct Instruction ◽  
Research Method ◽  
Reading Skill ◽  
Control Group ◽  
Teaching Reading ◽  
Significant Difference ◽  
Team Game ◽  
Experimental Group

<p><em>The aim of this research is to find out: (1) whether there is a significant difference in reading skill between the students taught using Team Game Tournament and the students taught using Direct Instruction Method; and (2) which group of students has better reading skill, the group taught using Team Game Tournament or the group taught using Direct Instruction Method. The research method used in this study is an experimental method. This research used 20 students for the experimental group and 20 students for the control group. The research instruments used to collect the data in this study is test. The data were analyzed by using t-test formula. The computation of the data shows that: (1) there is a significant difference in reading skill between the students taught using Team Game Tournament and the students taught using Direct Instruction; and (2) Team Game Tournament is more effective than Direct Instruction Method to teach reading.</em></p>

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