scholarly journals The Influence of Utilization of Sweet Potato Leaves (Ipomoea batatas) as an Eating Feed to Increase the Body Weight on Goat Crossbreed of Ettawa

2018 ◽  
Vol 3 (2) ◽  
pp. 48-53
Author(s):  
K. Kamari
Keyword(s):  
Body Weight ◽  
Sweet Potato ◽  
Ipomoea Batatas ◽  
Animal Feed ◽  
Agricultural Waste ◽  
The Body ◽  
Potato Leaf ◽  
Four Levels ◽  
Effect Of Feeding ◽  
Sweet Potato Leaves

Sweet potato leaf (Ipomoea Batatas) is a potential agricultural waste is used as animal feed to Goat crossbreed of Ettawa. Sweet potato leaf (Ipomoea Batatas) has a high enough protein content (> 20%), so it can be used as a source of protein goat crossbreed of Ettawa. This research aims to determine the effect of feeding of sweet potato leaves (Ipomoea Batatas) as feed on goat body weight of goat crossbreed of Ettawa. This research has been conducted in February to March 2015, located in Wonua Raya village, Toari district, Kolaka Regency. This research uses 12 goats crossbreed of Ettawa which is divided into 12 plots of cages. In this research, four levels of feeding treatment were applied: regular feed/Gamal leaf (R0), 90% Gamal leaves + 10% sweet potato leaves (R1), 85% Gamal leaves + 15% sweet potato leaves (R2), 80 % Leaf Gamal + 20% sweet potato leaves (R3). The results showed that the use of sweet potato leaves on weighing 15 days did not significantly affect the rate of body weight and had a significant effect on considering at day 30 (p

scholarly journals PENGARUH JENIS PELARUT TERHADAP AKTIVITAS ANTIOKSIDAN EKSTRAK DAUN UBI JALAR PUTIH (Ipomoea batatas L) MENGGUNAKAN METODE MASERASI

2020 ◽  
Vol 9 (4) ◽  
pp. 438
Author(s):  
Ade Maria Kristin Gultom ◽  
Ni Made Yusa ◽  
Anak Agung Istri Sri Wiadnyani
Keyword(s):  
Antioxidant Activity ◽  
Sweet Potato ◽  
Ipomoea Batatas ◽  
Leaf Extract ◽  
Potato Leaf ◽  
Measured Variable ◽  
Obvious Effect ◽  
Randomized Design ◽  
High Antioxidant Activity ◽  
Sweet Potato Leaves

This study aims to determine the effect of solvent types on antioxidant activity of white sweet potato leaf extract (Ipomoea batatas L) and to obtain the most appropriate type of solvent to produce white sweet potato leaf extract with high antioxidant activity. The experimental design uses in this research was Completely Randomized Design (CRD) with the treatment of solvent types methanol 80%, acetone 80%, ethanol 80% and aquades. The treatment was repeated four times so obtain 16 units of the experimental. Data were analysis of variance and followed by Duncan test if the treatment has a significant effect on measured variable. The results showed that, type of solvent had an obvious effect on antioxidant activity of white sweet potato leaves. Methanol was the best solvent in extract white sweet potato leaves with followed by yield was 32.11%, total flavonoids was 226.45 mg QE / g, total tannin was 16.58 mg TAE / g, vitamin C was 119.42 mg AAE / g and antioxidant activity was 82.42%.

scholarly journals KORELASI KARAKTER ANATOMI DAUN UBI JALAR (Ipomoea batatas L.) KULTIVAR TAHAN DAN TIDAK TAHAN TERHADAP INTENSITAS PENYAKIT KUDIS DAUN

2017 ◽  
Vol 4 (1) ◽  
pp. 21 ◽  
Author(s):  
Ade Winda Pradana ◽  
Siti Samiyarsih ◽  
Juni Safitri Muljowati
Keyword(s):  
Sweet Potato ◽  
Ipomoea Batatas ◽  
Food Sources ◽  
Sweet Potatoes ◽  
Potato Leaf ◽  
Lower Productivity ◽  
Stomata Size ◽  
Alternative Food Sources ◽  
Inoculation Treatment ◽  
Sweet Potato Leaves

Sweet potato (Ipomoea batatas L.) is one of alternative food sources beside than rice. Sweet potatoes are contains minerals, nutrients, sources of energy, protein, vitamins A and C. Sweet potatoes have lower productivity than rice and cassava. The low productivity of sweet potatoes due to several factors, which one of them is a leaf scab disease caused by pathogens Sphaceloma batatas Saw. The purpose of this study is to determine the character of the anatomy of sweet potato leaf cultivars that resistant and unresistant to the intensity of leaf scab disease, as well as the correlations between the anatomy character of sweet potato leaves with leaf scab disease intensity. The method used in this study is an experimental method with factorial completely randomized design. The first factor is the character of the anatomy of four cultivars sweet potato leaves, Cangkuang and Sukuh cultivars (cultivars resistant), cultivars Cilembu and Beta (unresistant cultivars). The second factor is the inoculation treatment S. batatas Saw. The parameters were observed thickness of cuticle, epidermis, mesophyll, the size (length and width) stomata, density of stomata and trikomata as well as the intensity of the disease were analyzed using analysis of variance (ANOVA). To determine the correlation between the anatomy character leaves with disease intensity using regression correlation analysis. The results showed that Cangkuang cultivar has cuticle, epidermis and mesophyll thickest. Beta cultivars have stomata size of the longest and widest. Cilembu cultivar has the highest density of stomata. Sukuh cultivars has the highest density. The anatomy characters include of a thick cuticle, epidermis, stomata size (length and width), as well as the density of stomata and trikomata correlated with intensity of leaf scab disease.

scholarly journals PHYTOCHEMICAL SCREENING AND GASS CROMATOGRAPHY – MASS SPECTROMETER (GC-MS) ANALYSIS ETHANOL EXTRACT OF PURPLE SWEET POTATO (Ipomoea batatas L.)

2019 ◽  
Vol 2 (2) ◽  
pp. 28-30
Author(s):  
Surti Kurniasih ◽  
Dina Dyah Saputri
Keyword(s):  
Sweet Potato ◽  
Mass Spectrometer ◽  
Ipomoea Batatas ◽  
Phytochemical Screening ◽  
Potato Leaf ◽  
Active Compounds ◽  
Ms Analysis ◽  
Purple Sweet Potato ◽  
Antibacterial And Antifungal ◽  
Sweet Potato Leaves

Purple sweet potato (Ipomoea batatas L.) leaves are extremely versatile that possesses high value. Sweet potato (Ipomoea batatas L.) leaves have secondary metabolism compounds that used as antibacterial and antifungal. The content of secondary metabolite compounds contained in plants an important role in providing antibacterial and antifungal activity so that this study was conducted to develop the utilization of purple sweet potato leaves through phytochemical screening. Phytochemical screening aims to provide an overview of the class of compounds contained in purple sweet potato leaf plants including of alkaloids, steroids-triterpenoids, saponins, flavonoids, and tannins test. Samples were taken from the local community of Bogor. The extract is made by extracting the simplicia of positive purple sweet potato leaves containing alkaloid, steroids-triterpenoids, saponins, flavonoids, and tannins. Further identification of active compounds was performed by Gass Cromatography-Mass Spectrometer (GC-MS) analysis to detect the active compound contained in purple sweet potato leaf extract more specifically. GC-MS analysis results show several active compounds including: 1.4-Benzenediol (CAS) Hydroquinone, Benzenesulfonic acid 4-hydroxy (CAS), Hexadecanoic acid (CAS) Palmitic acid.

scholarly journals EFEK SUPLEMENTASI TEPUNG DAUN UBI JALAR (Ipomoea batatas) DALAM RANSUM TERHADAP PERFORMAN BROILER

ZOOTEC ◽  
2013 ◽  
Vol 33 (1) ◽  
pp. 21
Author(s):  
Fenny R. Wolayan ◽  
Florencia N. Sompie ◽  
Syul K. Dotulong
Keyword(s):  
Body Weight ◽  
Sweet Potato ◽  
Analysis Of Variance ◽  
Ipomoea Batatas ◽  
Animal Husbandry ◽  
Ipomea Batatas ◽  
Ad Libitum ◽  
Similar Body ◽  
Range Test ◽  
Sweet Potato Leaves

ABSTRAKPenelitian ini dilakukan untuk mengetahui pengaruh pemberian ransum yang mengandung tepung daun ubi jalar (Ipomoea batatas) terhadap pertambahan berat badan, konsumsi ransum serta konversi ransum ayam broiler telah dilaksanakan di Fakultas Peternakan, Universitas Sam Ratulangi Manado selama lima minggu. Penelitian dilakukan dengan Rancangan Acak Lengkap menggunakan 100 DOC yang dibagi ke dalam 25 unit kandang. Perlakuan dalam penelitian ini yaitu penggantian sebagian ransum yang terdiri dari ransum yang tidak mengandung tepung daun ubi jalar (R0) dan ransum yang mengandung tepung daun ubi jalar 2% (R1), 4% (R2), 6% (R3) dan 8% (R4). Ransum dan air minum diberikan ad libitum. Masing-masing perlakuan diulang lima kali. Peubah yang diukur adalah pertambahan berat badan, konsumsi ransum dan konversi ransum ayam broiler. Data diuji dengan sidik ragam, yang selanjutnya dilakukan uji Duncan. Berdasarkan hasil penelitian dapat disimpulkan bahwa penggunaan daun ubi jalar dalam ransum sampai dengan 10% menghasilkan Pertambahan berat badan, konsumsi ransum dan konversi ransum setara dengan ransum kontrol.Kata Kunci:Daun ubi jalar, Pertambahan berat badan, Konsumsi ransum, Konversi ransum, Ayambroiler.ABSTRACTTHE EFFECT OF SUPPLEMENTA-TION SWEET POTATO LEAVES MEAL (Ipomea batatas) ON BROILER PERFORMANCE.The research to find out the response of broiler consuming sweet potato leaves meal (Ipomoea batatas) on body weight, consumption ration and convertion ration was conducted at Faculty of Animal Husbandry, Sam Ratulangi University for six weeks. The experiment design was a completely randomized using 100 day old chick. The birds were placed randomly into twenty five cages. The treatments were ration without sweet potato leaves meal (R0) and ration containing sweet potato leaves meal 2% (R1), 4% (R2), 6% (R3) and 8% (R4). The ration and water were given ad libitum. The data analyzed by analysis of variance and Duncan's multiple range test. The parameters were body weight, consumption ration, and convertion ratio. The result indicated that use of sweet potato leaves meal up to 8% had similar body weight, consumtion and convertion ration to those of control. Keywords: Sweet potato leaves, Body weight, Consumtion ration, Convertion ration, Broiler

scholarly journals The Activity of Purple Sweet Potato Leaves (Ipomea batatas Ver.) Extract to Calcium Oxalate Concentration of Male Rat (Rattus novergicus)

2020 ◽  
Vol 25 (1) ◽  
pp. 49
Author(s):  
Roihatul Mutiah ◽  
Avin Ainur Fitrianingsih ◽  
Yen Yen Ari Indrawijaya ◽  
Nabila Rahmadani
Keyword(s):  
Body Weight ◽  
Sweet Potato ◽  
Kidney Stone ◽  
Leaf Extract ◽  
Male Rat ◽  
Stone Decay ◽  
Potato Leaf ◽  
Ipomea Batatas ◽  
Purple Sweet Potato ◽  
Sweet Potato Leaves

Purple sweet potato leaves (Ipomea batatas Ver.) has been proven to have anti-lithiasis effects in vitro in treating kidney stone disease. This is due to the high content of potassium in the leaves. The study aimed to analyze the effect of purple sweet potato leaf extract on kidney stone decay in male white rats induced by ethylene glycol 0.75% and ammonium chloride 2% for 10 days. In this study, 24 mice were divided into 6 groups: normal or without induction group, positive control, negative control, dose group 300 mg/200-gram body weight, 400 mg/200-gram body weight, and 500 mg/200-gram body weight. The parameters observed were calcium levels in the urine tested using Atomic Absorption Spectrophotometry, oxalate levels in urine tested using UV VIS Spectrophotometer. The results of this study indicate that purple sweet potato leaf extract at a dose of 500 mg/200-gram body weight can increase the levels of calcium and oxalate in the urine of rats compared with negative controls.

scholarly journals Uji Skrining Fitokimia Ekstrak Etanol Daun Ubi Jalar Ungu (Ipomoea Batatas L)

2019 ◽  
Vol 1 (1) ◽  
pp. 1-7
Author(s):  
Agus Susanto ◽  
Hardani ◽  
Sri Rahmawati
Keyword(s):  
Sweet Potato ◽  
Chemical Structure ◽  
Ipomoea Batatas ◽  
Chemical Compounds ◽  
Sweet Potatoes ◽  
Potato Leaf ◽  
Food Ingredients ◽  
Purple Sweet Potato ◽  
Electron Deficiency ◽  
Sweet Potato Leaves

Purple sweet potato is a very familiar plant for us, and the most common is white sweet potato, purple, yellow ororange. The advantages of colored purple sweet potatoes contain anthocyanins. Anthocyanins are a secondarymetabolite of flavonoids and polyphenols that can act as antioxidants. This concentration of anthocyanins is whatcauses some kind of purple potato to have a gradient of different shades of purple. Anthocyanins provide excellenthealth effects namely as antioxidants and anticancer due to electron deficiency in its chemical structure so that it isreactive to resist free radicals. Sweet potato leaves can also be utilized as food ingredients as well as potentiallymedicines for various diseases. Purple sweet Potato (Ipomoea batatas L) is one of the agricultural commodities inIndonesia that has a number of production is quite abundant and can be used as a traditional medicine. Theproblem formulation in this study is whether purple sweet potato leaf extract (Ipomoea batatas L.) contains thechemical compounds of alkaloids, falovonoids, tannins and saponins.The purpose of this research is to know thecontent of chemical compounds in purple sweet potato leaf (Ipomoea batatas L). This research is an experimentalstudy that is by observing and conducting experimental observations of the group in various treatment conditions.The sample used in this study is the purple sweet potato leaf (Ipomoea batatas L). The results of this study showedthat the purple sweet potato leaves were positively contained.

scholarly journals STUDY OF BENGKUANG MASK FORMULATION (Pachyrhizus erosus L) WITH ETHANOL EXTRACT OF SWEET POTATO LEAVES (Ipomoea batatas L) AS ANTIOXIDANT

2020 ◽  
Vol 7 (1) ◽  
pp. 76-83
Author(s):  
Irma Zarwinda Zarwinda ◽  
Azmalina Adriani ◽  
Alfhahyal Aulia Yunas
Keyword(s):  
Sweet Potato ◽  
Ipomoea Batatas ◽  
Ethanol Extract ◽  
Preference Test ◽  
Face Mask ◽  
Potato Leaf ◽  
Pachyrhizus Erosus ◽  
The Face ◽  
Purple Sweet Potato ◽  
Sweet Potato Leaves

The leaves of purple sweet potato or purple yam contain compounds that are essential and provide a good benefits for human health such as vitamins, protein, calcium, iron, beta-carotene, and etc. As antioxidant source, it can be added as an active compounds to mask which mostly used in this era. The present study aims to prepare and characterize the mask prepared using bengkuang or Jicama/Mexican turnip as basic mask, combined with an ethanol extract of sweet potato eaves as antioxidant. Mask formulation was made by the experimental method. The face mask formulation was made by mixing three ingredients namely bengkuang powder, ethanol extract of purple sweet potato and real honey. The organoleptic test, irritation test and preference test (probandus) were used to characterized three as-prepared masks (F1, F2, and F3). The results showed that the liquid (F1)  and semi-solid (F2 and F3) masks, ethanol extract of purple sweet potato leaves provides an additional aroma to the as prepared mask in wich the F3 mask has the best aroma compared to the other mask. In irritation testing, no irritation occurred after 2 weeks for the 3 formulas that were made. The subsequent studies are changes in facial skin after wearing a mask for 2 weeks, the face felt every probandus face becomes a little more moist and smoother. Therefore, the face mask type 3 (F3) was the best formulation for considered for further application.Keyword: Bengkoang (Pachyrhizus Erosus L), Face mask, Sweet Potato Leaf (Ipomoea Batatas L), and  ethanol

scholarly journals PENGARUH PEMANFAATAN DAUN UBI JALAR (Ipomea batatas L) TERHADAP PERFORMANS TERNAK KELINCI

ZOOTEC ◽  
2018 ◽  
Vol 38 (2) ◽  
pp. 314
Author(s):  
Meysi B. Sampul ◽  
B. Tulung ◽  
J.F Umboh ◽  
S.A.E. Moningkey
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Sweet Potato ◽  
Body Weight Gain ◽  
Zealand White Rabbit ◽  
Feed Consumption ◽  
Feed Conversion ◽  
Potato Leaf ◽  
Ipomea Batatas ◽  
Sweet Potato Leaves

THE EFFECT OF SWEET POTATO LEAVES (IPOMEA BATATAS) ON THE PERFORMANCE OF RABBIT. This study aims to examine the extent to which the use of sweet potato leaves on the performance of rabbit cattle include feed consumption, body weight gain and feed conversion. The study used 20 rabbits of New Zealand White rabbit aged 4-6 weeks with initial body weight 400-600 g / tail. The design of this study using Completely Randomized Design with 5 treatments and 4 replications with the level of sweet potato leaves in the feed that is R0: 0%, R1: 25%, R2: 50%, R3: 75%, R4: 100%. The data were tested by multiform analysis, if there is a real effect of further test using Test of Honest Significance Difference (HSD). The results showed that the provision of sweet potato leaves in rabbit fodder was significantly different (P<0.05) on rabbit performance including feed consumption, body weight gain and feed conversion` Keywords:  Rabbit, Sweet Potato Leaf, Feed Consumption, Weight Gain, Feed Conversion.

Analisis Nutrisi Umbi Ubi Jalar (Ipomoea batatas (L.) Lam.) untuk Konsumsi Bayo dan Anak-anak Suku Dani di Distrik Kurulu Kabupaten Jayawijaya

Agrotek ◽  
2018 ◽  
Vol 3 (2) ◽  
Author(s):  
Andrew B. Pattikawa ◽  
Antonius Suparno ◽  
Saraswati Prabawardani
Keyword(s):  
Sweet Potato ◽  
Ipomoea Batatas ◽  
Nutritional Value ◽  
Animal Feed ◽  
Ash Content ◽  
Infants And Children ◽  
Chemical Analyses ◽  
Food Crop ◽  
Sweet Potatoes ◽  
Development Center

<em>Sweet potato is an important staple food crop especially for the local people of Central Highlands Jayawijaya. There are many accessions that have always been maintained its existence to enrich their various uses. Traditionally, sweet potato accessions were grouped based on the utilization, such as for animal feed, cultural ceremonies, consumption for adults, as well as for infants and children. This study was aimed to analyze the nutritional value of sweet potatoes consumed by infants and children of the Dani tribe. Chemical analyses were conducted at the Laboratory of Post-Harvest Research and Development Center, Cimanggu, Bogor. The results showed that each of 4 (four) sweet potato accessions which were consumed by infants and children had good nutrient levels. Accession Sabe showed the highest water content (72.56%), vitamin C (72.71 mg/100 g), Fe (11.85 mg/100 g), and K levels (130.41 mg / 100 grams). The highest levels of protein (1.44%), fat (1.00%), energy (154.43 kkal/100 gram), carbohydrate (35.47%), starch (30.26%), reducing sugar (3.44%), riboflavin (0.18 mg/100 g), and vitamin A (574.40 grams IU/100 were produced by accession Manis. On the other hand, accession Saborok produced the highest value for ash content (1.32%), vitamin E (28.30 mg/100 g), and ?-carotene (64.69 ppm). The highest level of crude fiber (1.81 %) and thiamin (0.36 mg/100 g) was produced by accession Yuaiken.</em>

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