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Tugas Perkembangan Lansia dalam Penyesuaian Diri Pribadi dan Sosial Di Kenagarian Padang XI Punggasan Kecamatan Linggo Sari Baganti Kabupaten Pesisir Selatan Yuliani, Sri; Ibrahim, Indra; Nita, Rahma Wira
Bimbingan dan Konseling Vol 1, No 1 (2014): Jurnal Wisuda Ke 48 Mahasiswa Prodi Bimbingan dan Konseling
Publisher : Bimbingan dan Konseling

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Based on phenomenon that the researcher is determined getting some old person which is not able to live and change their purpose and their living as old person, so the researcher gets problem of research about: 1. Reaching the assignment of old person development appropriate with personality. 2. Increasing the assignment of old person development appropriate social.This research is descriptive research. The population of this research is all of old person that is in Kenagarian Padang XI Punggasan the result of 57 person. The sum of this sample in this research is 57 person which use total sampling technique or jenuh sampling.The result of this research: 1. Reaching the assignment of old person development appropriate with personality in categories good. 2. Increasing the assignment of old person development appropriate social life in categories good. Based on the research got recomendation for: 1. Old person to live more effective and can be run way the purpose as old person that can create new program after stopping the work. 2. The family keep and give good care for old person as group of the family. 3. The goverment of Padang XI Punggasan to give sosialition for old person such as preparing the place of sport and also give information that is need the old person
KARAKTERISTIK NANOEMULSI MINYAK SAWIT MERAH YANG DIPERKAYA BETA KAROTEN YULIASARI, SHANNORA; FARDIAZ, DEDI; ANDARWULAN, NURI; YULIANI, SRI
853-8212
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

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ABSTRAKMinyak sawit merah (Red palm oil/RPO) dan β-karoten tidak larutdalam air sehingga sulit diaplikasikan ke dalam produk pangan. Salah satupendekatan untuk meningkatkan kelarutan RPO dan β-karoten adalah emulsifikasi. Penelitian ini bertujuan untuk mendapatkan nanoemulsi RPOdiperkaya β-karoten yang stabil. Penelitian dilaksanakan di LaboratoriumSEAFAST CENTER IPB dari Januari–September 2013. Pada penelitiantahap pertama, nanoemulsi disiapkan melalui tahap-tahap: pengayaan RPOdengan β β-karotenmenggunakan HPH (High Pressure Homogenizer) pada tekanan 34,5 MPadengan 10 siklus. Rasio RPO dan air dalam emulsi adalah 5 : 95; 7,5 :92,5; dan 10 : 90 (b/b), dan persentase Tween 80 sebagai pengemulsiadalah 2,5; 5,0; 7,5; dan 10% (b/b) dari total emulsi. Pada tahap kedua,nanoemulsi disiapkan dengan persentase RPO: 2, 4, dan 6% (b/b) danpengemulsi 1,5; 3,0; dan 4,5% (b/b) dari total emulsi. Hasil penelitiantahap pertama menunjukkan nanoemulsi yang dibuat dengan rasio RPO :air = 5 : 95 dan 7,5 : 92,5 serta pengemulsi 5% (b/b) menghasilkan emulsidengan ukuran droplet 115,1 sampai 145,2 nm dan stabil. Nanoemulsiyang dihasilkan dari penelitian tahap kedua memiliki ukuran droplet 94,9sampai 125,5 nm, dan kadar β-karoten antara 47,6 sampai 130,9 mg/l.Ukuran droplet nanoemulsi yang kurang dari 125 nm dapat dihasilkandengan formula rasio RPO dan pengemulsi kurang dari 2,0.Kata kunci: minyak sawit merah, β-karoten, nanoemulsi, homogenizerABSTRACTRed palm oil (RPO) and β-carotene are insoluble in water. It makescan be used to improve RPO and βThis research is aimed to produce stable RPO nanoemulsion enriched withβ-carotene. The research was conducted in the SEAFAST CENTERLaboratory, Bogor Agriculture University from January to Septemberfollowing steps, i.e. enrichment of RPO with βusing a high pressure homogenizer at a pressure of 34.5 MPa in 10 cycles.The ratio of RPO and water in the mixture were 5 : 95; 7.5 : 92.5; and 10 :10% (w/w) of the total emulsions. In the second stage, nanoemulsionswere prepared on various RPO percentage of 2, 4, and 6% (w/w) andhad a droplet size from 115.1 to 145.2 nm and stable. Nanoemulsions wereresulting from the second stage had droplet size from 94.9 to 125.5 nm,and β-carotene content were 47.6 to 130.9 mg/l. Droplet size ofnanoemulsions is less than 125 nm. It can be produced with RPO andKey words: red palm oil, β-carotene, nanoemulsion, homogenizer
KADAR TANIN DAN QUERSETIN TIGA TIPE DAUN JAMBU BIJI (Psidium guajava) Yuliani, Sri; Udarno, Laba; Hayani, Eni
Buletin Penelitian Tanaman Rempah dan Obat Vol 14, No 2 (2003): BULETIN PENELITIAN TANAMAN REMPAH DAN OBAT
Publisher : Balittro

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Telah dilakukan penelitian terhadap senyawa tanin dan querstin dalam daun jambu biji tipe I, II dan III mulai April sampai juni 2001 di Laboratorium Fisiologi Hasil, Balai Penelitian Tanaman Rempah dan Obat, Bogor. Penelitian ini bertujuan untuk mengetahui seberapa besar kandungan kedua senyawa tersebut dalam beberapa tipe jambu biji. Penelitian ini dibagi menjadi 3 tahap kegiatan yaitu : 1) Karakteristik dan identitifikasi ekstrak daun jambu biji, pengamatan dilakukan terhadap morfologi tanaman, kadar air, bentuk, warna, rasa dan aroma ekstrak serta bercak warna komponen dari Kromatografi Lapis Tipis. 2) Penentuan adanya tanin menurut metode Lowenthal – Procter. 3) Penentuan adanya quersetin menurut metode Kimia Farma Bandung, pengamatan dilakukan terhadap persentasi kadar tanin dan quersetin. Hasil penelitian menunjukan bahwa ke 3 tipe jambu biji baik morfologi maupun ekstraknya memiliki karakteristik yang berbeda. Hasil analisis dengan KLT menunjukkan komponen paling banyak yaitu 9 bercak terdapat pada ekstrak tipe I dan II, sedangkan kadar tanin tertinggi yaitu 12,66 % diperoleh dari daun jambu biji tipe II dan kadar quersetin tertinggi yaitu 1,12 % diperoleh dari tipe I .
The Analysis of β-cryptoxanthin and Zeaxanthin using HPLC in the Accumulation of Orange Color on Lowland Citrus Sumiasih, Inanpi Hidayati; Poerwanto, Roedhy; Efendi, Darda; Agusta, Andria; Yuliani, Sri
International Journal of Applied Biology Vol 1, No 2 (2017): International Journal of Applied Biology
Publisher : Hasanuddin University

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Citrus peel color is one of the main quality attributes which was caused by the accumulation of carotenoids and its derivatives, especially β-citraurine. It makes citrus peel color looks attractive (orange). The orange color is a mixture of β-cryptoxanthin with β-citraurin. The objectives of this study were (1) to observe the effect of precooling and duration of proper ethylene exposure in the formation of orange color on citrus peel, (2) to identify and determine the β-cryptoxanthin content and total chlorophyll on citrus peel. Citrus was from Tuban, East Java while the study was conducted at PKHT IPB and LIPI. Precooling and without precooling treatment prior to injection of 100 ppm of ethylene exposed at 15 °C, duration of exposure control (0), 24, and 48 hours. The results show that the best color of the Citrus Color Index (CCI) is the precooling treatment and the duration of ethylene exposure for 24 hours, which can reduce total chlorophyll content about 8 times and proved to increase β-cryptoxanthin pigment content five times in accelerating the formation of orange citrus reticulata peel color to bright orange. Degreening has no significant effect on total dissolved solids and the firmness level of citrus fruits.Keyword: β-cryptoxhantin; citrus; chlorophyll; degreening; ethylene zeaxanthin.
A CONTRASTIVE ANALYSIS BETWEEN BRITISH AND AMERICAN VARIETIES: A CASE-STUDY OF ENGLISH ACCENTS Sulaiman, Masagus; Yuliani, Sri
JURNAL SMART Vol 3, No 2 (2017)
Publisher : STKIP Muhammadiyah Pringsewu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26638/470.203X

Abstract

AbstractThe objectives of thisresearch were to figure out whether or not there were similarites, dissimilarities and possible learning difficulties faced by Indonesian Students inlearning Englishvarieties or accents, as well as its contribution to TEFL. This research useddescriptive-qualitative method. The triangulation technique was used to collect the data, andto analyze the data, the researchers useddescriptive analysis(i.e. identifying, classifying, interpreting, predicting and drawing conclusions).The results showed that British and American varieties had two similaritieson meanings and word functions and four dissimilarities on diction, spelling, grammar and pronunciation.Keywords: British, American, Varieties, Accents.
THE INFLUENCE OF STUDENTS’ SELF EFFICACY TOWARD THEIR READING ACHIEVEMENT AT SMA SRIJAYA NEGARA PALEMBANG Yuliani, Sri
JURNAL SMART Vol 2, No 2 (2016)
Publisher : STKIP Muhammadiyah Pringsewu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26638/203.203X

Abstract

The formulation of the problem was “Is there any significant influence of students’self efficacy toward their English reading achievement?”. Therefore, the objective ofthis study was to find out whether or not : there is a significant influence of students’sself efficacy toward their English reading achievement. To conduct this studydescriptive quantitative was used. The population of the study consisted of 242students of SMA Srijaya Negara Palembang in the academic year of 2014/2015. Thewriter chose 2 classes of tenth grade students which consisted of 68 students. Thesample was selected by using convinience sampling. The data were collected by usingquestionnaire and test. The data were analyzed by using correlational (spearman rho)and regression analysis. The result showed that there was weak correlation betweenstudents’ self efficacy toward their English reading achievement (r=.399). Theinfluence of students’ self efficacy was 0.219 or 21.9 % to the students’ Englishreading achievement. From the F-test, it can be seen that the F-obtained was 18.472with the significant level p < 0.05 was higher than the value of F-table (F-table = 3.98). Since the F-obtained was higher than F-table, the alternative hypothesis (Ha) wasaccepted and the null hypothesis (H o ) was rejected. So it could be concluded that therewas a significant influence of students’ self efficacy toward their English readingachievement at SMA Srijaya Negara Palembang.Keywords : Influence, Self Efficacy, and English Reading Achievement
THE EFFECTIVENESS OF USING DAIRY IN TEACHING WRITING RECOUNT TEXT Yuliani, Sri; Fitriana, Mareta
JURNAL SMART Vol 3, No 1 (2017)
Publisher : STKIP Muhammadiyah Pringsewu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26638/281.203X

Abstract

The aim of the study was to find out whether or not it is effective of using diary in teaching writing recount text to the tenth grade students of SMA Negeri 2 Palembang. The method used in this study was the quasi experimental.  The number of  sample  were  76 students taken by using purposive non random sampling and divided into experimental and control group.  The result of test was analyzed by using independent sample t-test. The result of  the study indicated that the mean of post test in experimental group was 67.01 and the mean of post test in control group was 62.34. t-obtained was 3.972 at significant level p<0.05 for two tailed test and degree of freedom was 74, t-table was 1.9925. Since the value of t-obtained was higher than t-table, so null hypothesis   was rejected and alternative hypothesis  was accepted. It can be stated that the using of diary was effective in teaching writing of recount text  to the tenth grade student of SMA Negeri 2 Palembang. 
THE INFLUENCE OF ONLINE READING HABIT ON READING ACHIEVEMENT OF THE ELEVENTH GRADE STUDENTS OF SENIOR HIGH SCHOOL MUHAMMADIYAH 1 OF PALEMBANG Yuliani, Sri; Barokah, Fitri
English Community Journal Vol 1, No 1 (2017): English Community Journal
Publisher : English Education Study Program Universitas Muhammadiyah Palembang

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The Objective of this study was to know whether or not there is a significant influence of online reading habit on reading achievement of the eleventh grade students of Senior High School Muhammadiyah 1 of Palembang. The method of this study was Descriptive method. Next, The population of this study was all the students of the eleventh grade students of senior high school Muhammadiyah 1 of Palembang in academic years 2015/2016 consisted of 475 students. The researcher used the simple random sampling by taking five students every class. In collecting the data, the reseacher used questionnaire and reading test. In analyzing the data, the researcher applied the product moment correlation analysis and simple regression analysis in SPSS 16 software. Based on result of this study indicated that the correlation coefficient was 0.749 and the significant level was 0.01. Since the correlation coefficient obtained in this study was higher than r-table value, it was concluded that there was a correlation between students’ online reading habit and their reading achievement. While the number of significant (2-tailed) obtained was 0.001 which was less than the critical limit of α = 0.05, it means that there was a significant correlation between online reading habit and reading achievement. Based on the regression analysis, it was found that R2= 0.561which implied that 56.1% of the students’reading achievement was contributed by their reading habit.
TEACHING ENGLISH VOCABULARY BY USING GUESSING GAME TO THE FIFTH GRADE STUDENTS 117 PALEMBANG Yuliani, Sri
English Community Journal Vol 1, No 2 (2017): English Community Journal
Publisher : English Education Study Program Universitas Muhammadiyah Palembang

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The aim of this study was to find out whether it was effective or not to teach English vocabulary by using guessing game to the fifth grade students of Elementary school 117 Palembang. The population of this study was all the students of elementary school 117 Palembang in the academic year of 2016/2017 with the total number of students was 205. Meanwhile, the sample of the study was taken convenience sampling method. There were 40 students who were classified as the control group and 40 students who were classified as experimental group. The method of the study was quasi experimental method. In collecting the data, the researcher gave a test. In analyzing the data, the researcher used student’s individual score, conversion score range, and t-test. Based on findings, independent sample t-test indicated that value of t-obtained was 5.046 at significant level p>0.005 for two-tailed test t-table is 1.9908. It was concluded that Ho was rejected and Ha was accepted. It is clear that teaching English vocabulary by using guessing game was effective to the fifth grade students of Elementary school 117 Palembang.
TEACHING ENGLISH VOCABULARY BY USING GUESSING GAME TO THE FIFTH GRADE STUDENTS 117 PALEMBANG Yuliani, Sri
English Community Journal Vol 1, No 2 (2017): English Community Journal
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/ecj.v1i2.769

Abstract

The aim of this study was to find out whether it was effective or not to teach English vocabulary by using guessing game to the fifth grade students of Elementary school 117 Palembang. The population of this study was all the students of elementary school 117 Palembang in the academic year of 2016/2017 with the total number of students was 205. Meanwhile, the sample of the study was taken convenience sampling method. There were 40 students who were classified as the control group and 40 students who were classified as experimental group. The method of the study was quasi experimental method. In collecting the data, the researcher gave a test. In analyzing the data, the researcher used student’s individual score, conversion score range, and t-test. Based on findings, independent sample t-test indicated that value of t-obtained was 5.046 at significant level p>0.005 for two-tailed test t-table is 1.9908. It was concluded that Ho was rejected and Ha was accepted. It is clear that teaching English vocabulary by using guessing game was effective to the fifth grade students of Elementary school 117 Palembang.