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All Journal Pro-Life Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat International Journal Of Science, Technology & Management (IJSTM) Analit: Analytical and Environmental Chemistry

Cintya, Henni

Universitas Sumatera Utara

Author-ID : 3164089

Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Social Sciences Transportation

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Articles

Isolasi Kurkumin dari Kunyit Putih dengan Menggunakan Metode Maserasi dan Kromatografi Lapis Tipis (KLT) Henni Cintya; Michelle Angie Chan; Anggreni Purba; Tanezsia Kokita; Farrencia Destinyie; Wilbert Bernardi
Jurnal Pro-Life Vol. 8 No. 3 (2021): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Curcumin is an active compound of the polyphenol group found in turmeric. Isolation and identification of curcumin have been done in plants which belong to genus Curcuma, such as Curcuma zedoaria. Curcumin is known for its antitumor, antioxidant properties and has many health benefits. Curcumin have many therapeutic activities, such as antioxidant, anti-inflammatory, and anticarcinogenic. The isolation and identification process was used maceration and TLC (Thin Layer Cromatography) method. The reason using this methods are efficient, easy, simple, and cheap. The extract characterization gave the water content valued at 0,37%, total ash valued at 0,7%, the acid insoluble ash valued at 0,291%. All of these extract characterization adequate the provision. From the results of TLC with a mixture of mobile phase (eluent) i.e. chloroform:ethanol:acetic acid with a ratio of 94:5:1, it shows that there are 3 stains with Rf values, respectively, for curcumin standard Rf1 0.1-0.125; Rf2 0.1375-0.1875; Rf3 0.3375-0.375. As for the white turmeric extract obtained Rf1 0.125-0.225; Rf2 0.1875-0.475; Rf3 0.425-0.675. Meanwhile, the mobile phase mixture (eluent) of chloroform:n-hexane:methanol with a ratio of 1:1:0,1 showed that there were 3 stains with Rf values, respectively, for curcumin the standard was Rf1 0.1-0.125; Rf2 0.1375-0.1875; Rf3 0.3375-0.375. As for the white turmeric extract obtained Rf1 0.1-0.125; Rf2 0.125-0.225; Rf3 0.35-0.375.

Sosialisasi dan Edukasi Kandungan Nitrit dan Nitrat dalam Sayuran serta Dampaknya terhadap Kesehatan Di Desa Buntu Bedimbar Panal Sitorus; Henni Cintya
Jurnal Pro-Life Vol. 9 No. 3 (2022): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

The conversion of nitrates into nitrites in food is not only in vegetables as the main source, but also in drinking water, as well as in other foods such as processed meat products. The amount of consumption allowed by FAO / World Health Organization for a body weight of 60 kilograms is 220 milligrams for nitrates and 8 milligrams for nitrites. This activity received a very good and enthusiastic response from mothers of family walfare movement community (FWMC) members and all village officials. This activity was accompanied by 30 participants consisting of 20 women and 10 people from village features. Next, an observational survey was attempted by distributing questionnaires to measure the level of description of nitrites and nitrates and their effects on health. Next, an observational survey was attempted by distributing questionnaires to measure the level of description of nitrites and nitrates and their effects on health. The results show that 90% of FWMC members mothers after participating in this activity recognize nitrites and nitrates and the negative effects they cause, so they can apply them in their respective households for the health and welfare of the family

Sosialisasi serta Edukasi Aplikasi Pengolahan Pangan Fungsional dalam Pencegahan Stunting Di Kecamatan Tanjung Morawa Henni Cintya; Denny Satria; Mahatir Muhammad
Jurnal Pro-Life Vol. 9 No. 3 (2022): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Stunting is the impaired growth and development that children experience from poor nutrition, repeated infection, and inadequate psychosocial stimulation. Stunting is an issue that has a big impact. Infants and toddlers may experience morbidity and death in the near term as a result. Low intellectual and cognitive capacities can be caused over the long term, as well as problems with degenerative diseases and the lowest quality adult human resources. The average prevalence of stunting toddler in Indonesia in 2015-2017 was 31.4%, far above the WHO limit of 20%. Based on this idea, this community service was carried out with the aim of educating mothers with the family walfare movement community (FWMC) about the importance of knowledge on how to process food from natural ingredients such as Moringa leaves and pumpkin into cookies as functional food for stunting prevention in childrens in Tanjung Morawa Regency. This activity received a very good response and high enthusiasm from FWMC and headmans. This activity was attended by 35 participants consisting of 25 mothers and 10 people as headman. Furthermore, an observation survey was conducted by providing questionnaires to measure the level of understanding of food processing from natural ingredients as functional foods for the prevention of stunting in children. Observations showed that arround 96% of mothers after participating in this activity knew what stunting was, the causes, prevention of stunting and how to process food as functional foods that could reduce the prevalence of stunting in Buntu Bedimbar Village, so that they could apply in their respective households for the health.

PENGARUH EKSTRAK ANDALIMAN (Zanthoxylum acanthopodium DC) TERHADAP SIFAT KIMIA MINYAK KELAPA SAWIT Indra Lasmana Tarigan; Ricardo Lumbantoruan; Ely Sulistiara; Henni Cintya; Boy Candra Sitanggang; Marudut Sinaga
Analit: Analytical and Environmental Chemistry Vol 5, No 2 (2020): Analit: Analytical and Environmental Chemistry
Publisher : Universitas Lampung Jl. Prof. Dr. Sumatri Brojonegoro No.1 Bandar Lampung

Andaliman (Zanthoxylum acanthopodium DC) adalah salah satu tumbuhan yang mengandung senyawa kimia penting yang dapat dimanfaatkan dalam kehidupan sehari-hari, namun pemanfaatannya masih sangat sedikit. Tujuan penelitian ini adalah untuk mengekstrak buah andaliman yang berfungsi sebagai antioksidan alami pada minyak sawit, yang berfungsi untuk meningkatkan kualitas minyak sawit. Pada penelitian ini dilakukan analisis kualitas minyak melalui penentuan bilangan peroksida minyak, bilangan iodin minyak dan asam lemak bebas dengan penambahan ekstrak buah andaliman dan tanpa penambahan ekstrak buah andaliman dengan variasi lama penyimpanan dan konsentrasi. Hasil penelitian ini menunjukkan bahwa semakin besar konsentrasi ekstrak buah andaliman, semakin kecil bilangan peroksida minyak, semakin besar bilangan iodin minyak, dan semakin kecil asam lemak bebas minyak. Hasil analisis disimpulkan bahwa waktu inkubasi dan konsentrasi berpengaruh signifikan terhadap bilangan peroksida, bilangan iodin dan asam lemak bebas minyak. Konsentrasi secara parsial berpengaruh terhadap ketiga parameter uji, sedangkan waktu tidak berpengaruh secara parsial.http://dx.doi.org/10.23960/aec.v5.i2.2020.p155-168

Counseling and education on adequacy of vitamin and mineral intake from fruit and vegetables to improve body immunity in senior high school students in Tanjung Morawa district Siti Morin Sinaga; Jansen Silalahi; Henni Cintya
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2020): ABDIMAS TALENTA : Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Fruits and vegetables are food ingredients that contain a lots of nutrients such as vitamins, minerals and fiber that are needed by the body. Indonesia is a country that is very rich in fruits and vegetables. However, in fact, fruits and vegetables are rarely consumed by people, especially teenagers. Lack of intake in consuming fruits and vegetables can cause the body to lack nutrients such as vitamins, minerals, fiber and an imbalance in the body's acid and alkaline, which can lead to various diseases. The purpose of this community service is to provide counseling and educate students and teachers about the adequate intake of vitamins and minerals from fruits and vegetables to increase immunity in Senior High School students in Tanjung Morawa District. This community service activity was carried out by means of a lecture method by disseminating the activity plan to the children of the Yayasan Pendidikan Pauly Mandiri students, then demonstrations by conducting counseling. Community service activities in general received a very good response and high enthusiasm from students, and several teachers who attended and the chairman of the Pauly Mandiri Education Foundation in Tanjung Morawa asked to be resumed. The results of community service, especially practicing how to create fruits and vegetables by making salads from various fruits and vegetables that can be applied by students and teachers in their daily lives. The enthusiasm of the participants hoped that this outreach activity could be resumed, namely how to make it easier for children to make it easier for children to remember the importance of consuming fruits and vegetables.

Toxicity Test of Ethanol Extract of Gagatan Harimau Leaves (Vitis Gracilis BL.) on Artemia Salina Leach Larvae Using Brine Shrimp Lethal Test (BSLT) Method Surbakti, Chemayanti; Rimayani Nasution, Lisda; Ni Rudang, Singgar; Cintya, Henni; Vany, I.; Agnes, P.A.T.; Elsa, S.E.S.
International Journal of Science, Technology & Management Vol. 4 No. 6 (2023): November 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i6.963

Gagatan harimau leaves (Vitis gracilis BL) is a plant contains several secondary metabolite compounds, namely alkaloids, glycosides, tannins, saponins and flavonoids and has been used traditionally to treat diarrhea, infectious diseases, inflammation and diabetes. The aim of this study was to to determine data on the percentage of deaths and the LC50 value of the ethanol extract of the Gagatan harimau (Vitis gracilis BL) against Artemia Salina Leach using the Brine Shrimp Lethality Test (BSLT) method. The method used is the Brine Shrimp Lethality Test (BSLT) with concentrations of 180 ppm; 200 ppm; 220ppm; 240ppm; 260ppm; 280ppm; 300 ppm and 0 ppm as negative controls each replicated three times. At each concentration, 10 Artemia salina Leach larvae were used as test animals, each concentration was 48 hours old. The toxic effect of the extract was determined by the percentage mortality of Artemia salina Leach larvae using probit analysis (LC50). The results of this research gave the linear regression equation Y = 11.674x-68.227. Therefore, the LC50 value is 6.275 and the LC50 gets a value is 187.068 ppm. Research on the toxicity of Gagatan harimau (Vitis gracilis BL.) ethanol extract using the BSLT (Brine Shrimp Lethality Test) method in this study is toxic because the LC50 is < 1000 ppm so it has the potential to be anticancer.

Co-Authors Agnes, P.A.T. Anggreni Purba Boy Candra Sitanggang Denny Satria Elsa, S.E.S. Ely Sulistiara Farrencia Destinyie Indra Lasmana Tarigan Jansen Silalahi Mahatir Muhammad Marudut Sinaga Michelle Angie Chan Panal Sitorus Ricardo Lumbantoruan Rimayani Nasution, Lisda Rudang, Singgar Ni Siti Morin Sinaga Surbakti, Chemayanti Tanezsia Kokita Vany, I. Wilbert Bernardi

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