scholarly journals IDENTIFIKASI UJI FORMALIN PADA MIE BASAH MENGUNAKAN EKSTRAK UBI JALAR UNGU (Ipomoea batatas L.) DI PASAR TRADISIONAL DESA NIRU MUARA ENIM

2021 ◽  
Vol 8 (2) ◽  
pp. 14-20
Author(s):  
Rahmi Garmini
Keyword(s):  
Experimental Design ◽  
Sweet Potato ◽  
Human Body ◽  
Ipomoea Batatas ◽  
Chemical Additives ◽  
Potato Extract ◽  
Purple Sweet Potato ◽  
Food Needs

The use of chemical additives, especially formaldehyde in food, needs to be watched out for together, both by producers and consumers. The use of formaldehyde in food is not allowed because it can cause poisoning in the human body. The purpose of this study was to describe the use of anthocyanin extract of purple sweet potato (Ipomoea batatas L.) as a natural indicator for formalin detection. The method used is experimental design. The results of this study can be seen that purple sweet potato contains anthocyanins which can be an indicator material for formalin which is acidic, this can be seen from the change in the color of the anthocyanin extract which changes when reacted with formalin, and seen from the purple sweet potato extract it turns reddish blue.

Pengaruh Profilaksis Ekstrak Ubi Jalar Ungu (Ipomoea batatas L.) terhadap Kadar Malondialdehida Hepar Tikus Putih (Rattus norvegicus) Jantan Galur Wistar yang Diinduksi Karagenan

2018 ◽  
Vol 15 (2) ◽  
pp. 146
Author(s):  
BRILIAN DINANTI ◽  
FITRI HANDAJANI
Keyword(s):  
Sweet Potato ◽  
Ipomoea Batatas ◽  
Wistar Rats ◽  
Group Method ◽  
Control Group ◽  
Intraplantar Injection ◽  
Significant Difference ◽  
Male Wistar Rats ◽  
Potato Extract ◽  
Purple Sweet Potato

<p>Liver is an organ with complex metabolism. When the liver is inflamed, cellular immunity will defend against inflammatory agents by stimulating immune cells to produce reactive oxygen species (ROS). Excessive ROS accumulation cause oxydative stress with increased  liver malondialdehyde (MDA) level. Some researches showed that purple sweet potato contain flavonoids (anthocyanins) that functioned as antioxydants. This study aimed to show the prophylactic effect of purple sweet potato extract to the liver MDA level of male Wistar rats induced by carrageenan.</p><p>This study used post-only control group method using 18 male Wistar rats divided into 3 groups: group of rats without treatment, group of rats induced by 0,1 ml of 1% carrageenan by intraplantar injection on day-8, and group of rats given with 872 mg/kgBW of purple sweet potato extract for 7 days and induced by 0,1 ml of 1% carrageenan. In the end of the study, the liver MDA levels were measured by Thio-Barbituric Acid method on each groups.</p><p>The results of One-Way ANOVA test showed there was no significant difference (p = 0,290) between group of rats without treatment (<em>x̅</em>= 207,50) and group of rats induced by carrageenan (<em>x̅</em>=233,17). Then, there is no significant difference (p = 0.978) between group of rats induced by carrageenan and group of rats given with prophylactic purple sweet potato extract and induced by carrageenan (<em>x̅</em>= 232,50).</p><p>The conclusion of this study is giving intraplantar injection of carrageenan can increase liver MDA level insignificantly and giving prophylactic purple sweet potato extract has an effect to decrease the liver MDA level of rats induced by carragenan insignificantly because it contains anthocyanins as antioxidants.</p><p> </p><strong>Keywords: </strong>Liver, <em>Ipomoea batatas</em> L., Malondialdehyde, Anthocyanins

scholarly journals Effect of purple sweet potato (Ipomoea batatas L) extract on malondialdehyde levels of male white rat (Rattus norvegicus Wistar strain) model of atherosclerosis

2019 ◽  
Author(s):  
Meddy Setiawan ◽  
Fakih Nadhil
Keyword(s):  
Sweet Potato ◽  
Rattus Norvegicus ◽  
Ipomoea Batatas ◽  
Control Treatment ◽  
Control Group ◽  
Experimental Animals ◽  
Wistar Strain ◽  
Potato Extract ◽  
Purple Sweet Potato ◽  
Strain Model

Cardiovascular disease is a disease caused by impaired functions of heart and blood vessel, one of those is coronary heart disease. This study aimed to identify the effect of purple sweet potato (Ipomoea batatas L) extract on MDA (Malondialdehyde) levels of male white rat (Rattus norvegicus Wistar strain) model of atherosclerosis. This research was an experimental study using Post-Test Only Control Group Design method, used 5 groups (positive control group, negative control, treatment 1, treatment 2, and treatment 3), each group contained 5 rats plus 2 reserve rats. ANOVA one way test obtained a significance of 0.00 (p <0.05). The regression test results showed the coefficient of determination R² = 0.71, which means a decrease in serum MDA levels of experimental animals is influenced by the dose of purple sweet potato extract administration as much as 71% while the remaining 29% can be influenced by factors outside the study. It can be concluded that purple sweet potato extract can affect serum MDA levels of experimental animals.

scholarly journals Effect of Purple Sweet Potato Extract (Ipomoea batatas L) on Zebrafish (Danio rerio) By Diet Induced Obesity

2019 ◽  
Vol 6 (2) ◽  
pp. 83-93
Author(s):  
Aswaty Nur ◽  
Yhusi Karina Riskawati ◽  
Edwin Widodo ◽  
Retty Ratnawati ◽  
Amirah Firdausy ◽  
...  
Keyword(s):  
Sweet Potato ◽  
Danio Rerio ◽  
Ipomoea Batatas ◽  
Diet Induced Obesity ◽  
Potato Extract ◽  
Purple Sweet Potato

Effects of Purple Sweet Potato Extract Addition in Ascorbic Acid Inhibitor to Corrosion Rate of API 5L Steel in 3.5%NaCl Environment

2014 ◽  
Vol 709 ◽  
pp. 384-389 ◽  
Author(s):  
Ayende ◽  
Andi Rustandi ◽  
Johny Wahyuadi Soedarsono ◽  
Dedi Priadi ◽  
Sulistijono ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Corrosion Rate ◽  
Corrosion Inhibitor ◽  
Sweet Potato ◽  
Ipomoea Batatas ◽  
Enzyme Reaction ◽  
Liquid Form ◽  
Acid Inhibitor ◽  
Potato Extract ◽  
Purple Sweet Potato

Using vitamin C or ascorbic acid as corrosion inhibitor has several weakness. In its liquid form ascorbic acid is easily oxidized and its anti oxidant properties unstable due to heat, light, oxidizer, dissolved oxygen and heavy metals. Purple sweet potato (ipomoea batatas L) with its high anthocyanin is one of alternative for green corrosion inhibitor. Extract of purple sweet potato has the ability to hold the enzyme reaction and oxidation proses of ascorbic acid. Purple sweet potato extract mixed with ascorbid acid is used as inhibitor of API 5L steel in 3.5%NaCl. This compound is classifid as mixed type inhibitor. The adding of purple sweet potato extract will assist ascorbic acid to maintance its inhibition efficiency and increases surface layer corrosion resistant of steel. Polarization methods and electrocehmical impedance spectroscopy (EIS) are used to investigate corrosion rate and mechanism of the steel. Appliaction of 4 ml purple sweet potato mixed with 10-4M ascorbic acid inhibitor increases inhibition ability of API 5L steel from 23.5 to 57.52%. Purple sweet potato extract moves polarization curve to lower potential (below 82 mVolt) with tends to be more negative.

scholarly journals FORMULASI SEDIAAN PERONA PIPI EKSTRAK ETANOL UBI JALAR UNGU (Ipomoea batatas L.) DALAM BENTUK STICK

PHARMACON ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 743
Author(s):  
Novia Hanna Purnomo ◽  
Hosea Jaya Edy ◽  
Jainer Pasca Siampa
Keyword(s):  
Physical Properties ◽  
Sweet Potato ◽  
Ipomoea Batatas ◽  
Ph Value ◽  
Skin Irritation ◽  
Preference Test ◽  
Natural Dye ◽  
Determining Factors ◽  
Potato Extract ◽  
Purple Sweet Potato

ABSTRACTColor is one of the determining factors in quality in cosmetics. Usage of synthjetic dye in blush on could cause irritation on facial skin, irritation on respiratory tract, and damage to the liver. The aim of this study was to formulate and to evaluate the physical characterization of the blush on preparation by using natural dye from the purple sweet potato extract (Ipomoea batatas L.) with the variation concentration on 20%, 25%, and 30%. Formulation of stick blush on used fusion method. The extract is obtained by means of maceration using ethanol solvent 96%. Organoleptics, color homogeneity, pH, stability toward light, polish test and preference test were included in the evaluation of the physical properties of the preparation. The result of the physical properties test showed the preparation’s color ranged from pale purple to dark pink, a distinctive scent of oleum rose perfume, soft texture, all preparation had homogenous arrangement, pH value of the preparation  ranged from 6.00-6.61, the best polish were on concentration 25% and 30% this is characterized by a one-time polishing of the ready has given a clear color when polished on the skin of the back of the hand, color observation at all preparation did not had any changes in 14 days, and the preferred preparation by the panelists were the preparation with pigment concentration of 20%, 25% and 30%. It can be concluded that the combination of the purple sweet potato extract (Ipomoea batatas L.) can be used as a natural dye in blush on preparation. Keywords: Ipomoea batatas L., Blush on, Formulation  ABSTRAK Warna adalah salah satu faktor penentu mutu kosmetika. Penggunaan pewarna sintesis pada perona pipi dapat menyebabkan iritasi pada kulit wajah, iritasi pada saluran pernapasan, dan kerusakan pada hati. Tujuan Penelitian ini untuk memformulasi serta mengetahui evaluasi fisik sediaan perona pipi dengan memanfaatkan pewarna alami dari ekstrak ubi jalar ungu (Ipomoea batatas L.) dengan konsentrasi 20%, 25% dan 30%. Pembuatan sediaan perona pipi menggunakan metode peleburan. Evaluasi fisik sediaan meliputi organoleptik, homogenitas warna, pH, stabilitas terhadap cahaya, uji poles dan uji kesukaan. Hasil pengujian sifat fisik menunjukkan bahwa sediaan yang dihasilkan memberikan warna ungu pucat hingga merah muda tua, bau khas parfum oleum rose, teksturnya lembut, semua sediaan memiliki susunan yang homogen, nilai pH sediaan 6,00-6,61, polesan terbaik pada konsentrasi 25% dan 30% hal ini ditandai dengan satu kali pemolesan sediaan telah memberikan warna yang jelas saat dipoleskan pada kulit punggung tangan , selama 14 hari pengamatan warna pada semua sediaan tidak mengalami perubahan terhadap cahaya, dan sediaan yang disukai oleh panelis adalah sediaan dengan konsentrasi zat warna 20%, 25% dan 30%. Dengan demikian dapat disimpulkan bahwa ekstrak etanol Ubi Jalar Ungu (Ipomoea batatas L.) dapat digunakan sebagai pewarna alami dalam sediaan perona pipi. Kata kunci: Ipomoea batatas L., Perona pipi, Formulasi

scholarly journals The Usage of Extract of Purple Fleshed Sweet Potato (Ipomoea batatas L.) as Color of Lipstick

2020 ◽  
Vol 25 (2) ◽  
pp. 126
Author(s):  
Rety Setyawaty ◽  
Desi Noviani ◽  
Dewanto Dewanto
Keyword(s):  
Sweet Potato ◽  
Extraction Method ◽  
Ipomoea Batatas ◽  
Storage Temperature ◽  
Water Soluble ◽  
Additional Material ◽  
Structural Differences ◽  
Pigment Color ◽  
Potato Extract ◽  
Purple Sweet Potato

Purple fleshed sweet potato (Ipomoea batatas L.) is one of the natural ingredients that contain natural colour pigments are anthocyanin. Anthocyanin is a water soluble pigments which is naturally found in various type of plants. This study aims to make lipstick preparations using the purple fleshed sweet potato extract (Ipomoea batatas L.) as a natural dye. The method is used to get anthocyanin as a color of lipstick by using maceration extraction method. The weight of sample is 250 grams of dried fleshed purple sweet potato. The liquid for maceration used of 95% ethanol. The condition of maceration is acid by using 2% of citric acid. The filtrate of maceration process must be thickened. The basis of lipstick components consisted of cera alba, lanolin, cetyl alcohol, paraffin solid, oleum ricini, propylene glycol, and nipasol. The concentration of fleshed purple sweet potato extract is 0%, 2.4%, 4.5% and 14.6%. The result of research is that the lipstick is easy to apply, unstable color, homogenous, melting point above 500C, pH of 6 and all lipstick have an breaking point when load at 330 grams. Extract of purple fleshed sweet potato can’t be used as a pigment color in the manufacture of lipstick but additional material is needed that can keep the lipstick color from being degraded by pH, storage temperature, light, enzymes, oxygenation, sugar, structural differences in anthocyanins and concentrations of anthocyanins.

scholarly journals Optimasi Kombinasi Asam Sitrat dan Asam Tartrat sebagai Zat Pengasam pada Tablet Effervescent Ekstrak Ubi Jalar Ungu (Ipomoea batatas L)

2021 ◽  
Vol 7 (1) ◽  
pp. 156-172
Author(s):  
Dahlia Syahrina ◽  
Noval Noval
Keyword(s):  
Citric Acid ◽  
Sweet Potato ◽  
Flow Rate ◽  
Ipomoea Batatas ◽  
Design Analysis ◽  
Lattice Design ◽  
Simplex Lattice Design ◽  
Potato Extract ◽  
Purple Sweet Potato ◽  
Simplex Lattice

Purple sweet potato has the content of anthocyanin compounds that are efficacious as antioxidants. To deliver these efficacious compounds, formulations of effervescent tablets are required as antioxidants with a combination of citric acid and tartrate acid to accelerate the solubility of the drug. The research aims to optimize the combination of citric acid and tartrate acid as a sourgent on effervescent tablets of purple sweet potato extract using the simplex lattice design method. The manufacture of tablets using a direct pumping method with effervescent powder evaluation includes flow rate test, silent angle, compressibility, and powder moisture. Evaluation of tablets includes organoleptic tests, uniformity of tablet weight, hardness, fragility, and soluble time of tablets—data analysis using simplex lattice design software design expert version 10. The results of effervescent powder evaluation include a test of flow rate, quiet angle, compressibility, and moisture of powder in each formula that already meets the requirements. The physical evaluation results on the effervescent tablet weight uniformity test on F3, F4, and F5 have met the requirements. The evaluation of tablet hardness F1 and F2 also meet the requirements. The results of the evaluation of fragility and time dissolve tablets have met the requirements of all formulas. The simplex lattice design analysis results obtained F5 as the most optimal formula with a concentration of citric acid 103.25 mg and tartrate acid 44.25 mg. The combination of citric acid and tartaric acid affects the evaluation of hardness, fragility, and time-soluble effervescent tablets of purple sweet potato extract. The optimal concentration based on simplex lattice design analysis was obtained in F5 with a citric acid concentration of 103.25 mg and tartrate acid of 44.25 mg.

scholarly journals Gambaran histopatologik ginjal tikus wistar (Rattus norvegicus) yang diinduksi gentamisin dan diberikan ubi jalar ungu (Ipomoea batatas L. Poir)

2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Grace S. Siahaan ◽  
Poppy M. Lintong ◽  
Lily L. Loho
Keyword(s):  
Epithelial Cells ◽  
Sweet Potato ◽  
Ipomoea Batatas ◽  
Wistar Rats ◽  
Group Iv ◽  
Kidney Tubule ◽  
Hydropic Degeneration ◽  
Group I ◽  
Potato Extract ◽  
Purple Sweet Potato

Abstract: Gentamycin is known as one of the nephrotoxic agents. Purple sweet potato (Ipomoea batatas L. Poir) is rich of antioxidant due to its high anthocyanin content. This study aimed to obtain the histopathological features of the kidney of Wistar rats induced by gentamycin and were given purple sweet potato. This was an experimental laboratory study. Subjects were 24 Wistar rats. Group I (negative control) consisted of 4 rats, fed with pellets (AD2) for 7 days. Group IIA and IIB consisted of 4 rats each, induced by gentamicin for 7 and 10 days each. Group IIIA and IIIB consisted of 4 rats each, induced by gentamicin for 7 and 10 days and then were given purple sweetpotato extract for 7 days. Group IV consisted of 4 rats induced by gentamicin for 7 days then were fed with pellets (AD2) for 7 days. The results showed hydropic degeneration, necrosis, and fibrosis of kidney tubule epithelial cells in group IIA and B. Group III A and B showed regeneration of kidney tubule epithelial cells, while hydropic degeneration and necrosis focus reduced more than group II A and B. Group IV showed epithelial cell regeneration, yet still showed hydropic degeneration and necrosis. Conclusion: Supplementation of purple sweet potato extract to Wistar rats induced with gentamycin showed more regeneration of kidney tubule epithelial cells compared to the Wistar rats without supplementation of purple sweet potato extract. Keywords: kidney, gentamicin, purple sweet potato extract Abstrak: Gentamisin merupakan salah satu agen nefrotoksik. Ubijalar ungu (Ipomoea batatas L. Poir) sebagai tanaman kaya antioksidan memiliki senyawa antosianin tinggi. Penelitian ini bertujuan untuk mengetahui gambaran histopatologik ginjal tikus wistar yang diinduksi gentamisin dan diberikan ubi jalar ungu (Ipomoea batatas L. Poir). Jenis penelitian ini eksperimental laboratorik dengan menggunakan 24 ekor tikus wistar sebagai hewan coba. Kelompok I (kontrol negatif) sebanyak 4 ekor hanya diberi makan pelet AD2 selama 7 hari. Kelompok IIA dan IIB masing-masing sebanyak 4 ekor, diinduksi gentamisin selama 7 dan 10 hari. Kelompok IIIA dan IIIB masing-masing sebanyak 4 ekor, diinduksi gentamisin selama 7 dan 10 hari kemudian diberikan ekstrak ubijalar ungu selama 7 hari. Kelompok IV sebanyak 4 ekor diinduksi gentamisin selama 7 hari dan diberikan pelet AD2 selama 7 hari. Hasil penelitian menunjukkan degenerasi hidropik, nekrosis dan fibrosis pada sel epitel tubulus ginjal tikus yang diberi gentamisin. Pemberian ekstrak ubi jalar ungu pada tikus yang diinduksi gentamisin menunjukkan regenerasi sel epitel tubulus ginjal, sedangkan fokus degenerasi hidropik dan nekrosis semakin berkurang. Kelompok tanpa pemberian ekstrak ubi jalar ungu menunjukkan regenerasi sel epitel namun gambaran degenerasi hidropik dan nekrosis masih tampak. Simpulan: Pemberian ekstrak ubi jalar ungu pada tikus wistar paska induksi gentamisin menunjukkan regenerasi sel epitel tubulus lebih luas dibandingkan yang tanpa pemberian ekstrak ubijalar ungu.Kata kunci: ginjal, gentamisin, ekstrak ubijalar ungu

scholarly journals Enhancement of the Antiobesity and Antioxidant Effect of Purple Sweet Potato Extracts and Enhancement of the Effects by Fermentation

Antioxidants ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 888
Author(s):  
Seul Gi Lee ◽  
Jongbeom Chae ◽  
Dong Se Kim ◽  
Jung-Bok Lee ◽  
Gi-Seok Kwon ◽  
...  
Keyword(s):  
Sweet Potato ◽  
Ipomoea Batatas ◽  
Radical Scavenging ◽  
The Body ◽  
Brown Adipocyte ◽  
Obese Mice ◽  
Adipose Tissues ◽  
White Adipocytes ◽  
Beige Adipocytes ◽  
Purple Sweet Potato

The browning of white adipocytes, which transforms energy-storing white adipocytes to heat-producing beige adipocytes, is considered a strategy against metabolic diseases. Several dietary compounds, such as anthocyanins, flavonoids, and phenolic acids, induce a brown adipocyte-like phenotype in white adipocytes. In this study, we demonstrated that purple sweet potato (Ipomoea batatas) extract (PSP) exhibited potent radical scavenging activity. In addition, PSP was found to contain large amounts of phenolic, flavonoid, and anthocyanin compounds; the amount of these compounds was affected by fermentation. Functionally, PSP-induced adipose browning in high-fat-diet (HFD)-induced obese mice. The administration of PSP significantly suppressed the body weight gain and abnormal expansion of white adipose tissues in the obese mice. The expression of adipose browning-related genes was higher in the inguinal white adipose tissues from the PSP-treated mice than those in the HFD-fed mice. Moreover, PSP-treated 3T3-L1 adipocytes formed multilocular lipid droplets, similar to those formed in the 3T3-L1 adipocytes treated with a browning induction cocktail. The PSP-treated cells had an increased expression level of mitochondria and lipolysis-related genes. The browning effects of PSP were enhanced by fermentation with Lactobacillus. This study, to our knowledge, is the first to identify a new mechanism to increase the antiobesity effects of PSP by inducing adipocyte browning of adipocytes.

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