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Journal articles on the topic 'Sweet potatoes'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Shalihy, Wildan, and Amarilia Harsanti Dameswary. "INCREASING THE ADDED VALUE OF PURPLE SWEET POTATO LAYER CAKES AS A FOOD DIVERSIFICATION EFFORT (CASE STUDY: DAPOER LOPITA)." JURNAL AGROSAINS : Karya Kreatif dan Inovatif 9, no. 2 (2024): 82–91. https://doi.org/10.31102/agrosains.2024.9.2.82-91.

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Processing purple sweet potatoes is an effort to diversify food and increase the added value of purple sweet potatoes. By increasing the added value of purple sweet potatoes, it will increase the income of sweet potato farmers. This research aims to determine the added value analysis of processing purple sweet potatoes into processed products in the form of Dapoer Loepita purple sweet potato layer cake. Based on the calculation results of the added value analysis of using sweet potatoes as an ingredient in making purple sweet potato flour, an added value of Rp. -57,143.5 can be said to be a lo

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2

Saha, Hasi Rani, Most Lutfunnahar, and Manoshi Sana. "Nutritional Value of Sweet Potato (Ipomoea batatas) Cultivated in the Northern Part of Bangladesh." International Journal of Science and Healthcare Research 7, no. 3 (2022): 258–72. http://dx.doi.org/10.52403/ijshr.20220737.

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Two varieties of sweet potato (Ipomoea batatas [L.] Lam.) were used for the nutritional analysis. Water soluble protein contents of Red sweet potato were higher than that of White potato. In the case of starch, total sugar, reducing sugar, non-reducing sugars of Red sweet potatoes were also higher than that of White sweet potatoes. The comparative amounts of minerals present in sweet potatoes were also studied. The calcium content of Red sweet potato was higher than that of White sweet potato. But potassium, Manganese, and Iron were slightly higher than that of Red sweet potatoes. The sweet po

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3

Martanto, Eko Agus. "POTENSI EUPHORBIA HETEROPHYLLA L. SEBAGAI INANG ALTERNATIF PENYAKIT KUDIS PADA UBIJALAR." Jurnal Hama dan Penyakit Tumbuhan Tropika 10, no. 2 (2010): 172–77. http://dx.doi.org/10.23960/j.hptt.210172-177.

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The Potential of Euphorbia heterophylla as an Alternative Host of Scab Disease on Sweet Potatoes. Scab, caused by Elsinoë batatas (Saw.) Jenkins & Viegas, is a major disease on sweet potato. The disease cause reduction in tuber production up to 30%. Euphorbia heterophylla is one of the common weeds in the cultivated land of sweet potatoes which is considered as an alternative host plant of the scab. The objective of this research was to study the ability of E. heterophylla as an alternative host of sweet potato. This study consisted of identification of sweet potatoes scab symptoms and E.

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Khusniyatul latifah, Aviv Yuniar Rahman, and Istiadi. "Disease Segmentation in Purple Sweet Potato Images Using Yolov7." Applied Technology and Computing Science Journal 7, no. 1 (2024): 36–44. https://doi.org/10.33086/atcsj.v7i1.6023.

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Purple sweet potato is a very important plant in many parts of the world and a major crop in tropical and subtropical climates. Its cultivation can significantly increase production and consumption, and it is beneficial for the nutritional status of people in both rural and urban areas. However, purple sweet potatoes are susceptible to disease outbreaks, which can cause substantial losses to the agricultural industry. To prevent the spread of these diseases and minimize financial losses, it is crucial for farmers to identify purple sweet potato diseases as early as possible. Utilizing deep lea

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5

Silvana Arianti, Yoesti, and Yos Wahyu Harinta. "Sweet Potatoes: Development and Potential as Alternative Food Ingredients in Karanganyar Regency, Indonesia." E3S Web of Conferences 226 (2021): 00050. http://dx.doi.org/10.1051/e3sconf/202122600050.

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Sweet potato is a local food that can reduce dependence on rice and flour consumption. It is the main source of carbohydrates, after rice, cassava, flour and corn. The benefits and potency of sweet potatoes as alternative food needs to be developed, especially in rural areas. However, sweet potato has not been considered as an important and high economic value commodity in Indonesia. Sweet potatoes have been used as food and non-food raw materials in developed countries i.e. noodles, fried sweet potatoes, desserts, confectionery, soy sauce, flour, wine, vinegar, nata de coco, bioethanol and ot

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6

Eyesa, Wasihun Wale, and Ermias Dureto Badebo. "Effect of storage conditions on physico-chemical and sensory acceptability of sweet potato in Gamo Zone, Southern Ethiopia." Research Journal of Food Science and Nutrition 7, no. 3 (2022): 78–84. http://dx.doi.org/10.31248/rjfsn2022.147.

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The effect of different storage conditions (pit, sack, wooden box and clump) on the physico-chemical and sensory acceptability of sweet potatoes was conducted. Sweet potatoes were stored in the four storage conditions and untreated sweet potatoes (control) were used for this study. In four storage conditions, 10 kg of freshly harvested sweet potatoes were stored until the end of four storage months. Per cent of weight loss, sprouting, and spoilage of sweet potatoes data were collected from storage conditions in monthly intervals. All samples were analyzed for physic-chemical properties at Hawa

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7

Apriliyanto, Eko, and Arum Asriyanti Suhastyo. "Pemantauan Keanekaragaman Hama dan Musuh Alami Tanaman Ubi Jalar dengan Pitfall Trap." Proceedings Series on Physical & Formal Sciences 2 (November 10, 2021): 97–103. http://dx.doi.org/10.30595/pspfs.v2i.173.

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The abundance of pest and natural enemy populations on a land can be given in the diversity and abundance of feeding sources and other available resources. The purpose of this study was to determine the diversity of pests and natural enemies of sweet potato plants. Research on land with three types of sweet potatoes, namely yellow sweet potatoes with narrow leaves, yellow sweet potatoes with broad leaves, and sweet potatoes with white leaves. Around the research area are long beans, papaya, guava, soursop, and durian. Sampling of pests and natural enemies by using a pitfall trap. The data anal

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8

Mardhatilla, Farida, Edy Hartono, and Firman Hidayat. "Accompaniment for Supplying the Chain in the Marketing of Sweet Potato (Ipomea batatas L)." ABDIMAS: Jurnal Pengabdian Masyarakat 4, no. 2 (2022): 943–48. http://dx.doi.org/10.35568/abdimas.v4i2.1503.

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Kuningan Regency is the area that has potential in agriculture. One of the leading commodities in Kuningan Regency is sweet potato (Ipomea batatas L). Sweet potato cultivation continues to be developed, even in Cilimus District, it is known as one of the productive production centers in the West Java region which provides sweet potato supplies to several areas to supply sweet potato needs in the West Java region. The problems are faced by farmers today including the increasingly erratic price of sweet potatoes, lack of market opportunities, product diversification, and mastery of cultivation t

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Anyanwu, Wilson, Chinyelu Irene Nwokolo, and Angela Izukanne Emodi. "Sweet Potato Processing Capabilities among Households in Delta Central Agricultural Zone of Delta State, Nigeria." Journal of Agricultural Extension 29, no. 1 (2025): 17–25. https://doi.org/10.4314/jae.v29i1.3.

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The study examined the sweet potato processing capabilities among households in the Delta central agricultural zone in Delta State, Nigeria. A multistage sampling procedure was used to select 120 households for the study. Data were collected through a structured questionnaire and analyzed using percentages. Results show that the majority of the households were capable of: sorting sweet potato based on size, shape, and quality (94.2%), peeling sweet potato using hands and knives (94.2%), and processing sweet potatoes into confectionaries (94.2%). However, the households had low capabilities in

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10

Lanusu, Aprilawati Daeng, S. E. Surtijono, L. Ch M. Karisoh, and E. H. B. Sondakh. "SIFAT ORGANOLEPTIK ES KRIM DENGAN PENAMBAHAN UBI JALAR UNGU (Ipomea batatas L)." ZOOTEC 37, no. 2 (2017): 474. http://dx.doi.org/10.35792/zot.37.2.2017.16783.

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ORGANOLEPTIC CHARACTERISTICS OF ICE CREAM ADDING BY PURPLE SWEET POTATOES (Ipomea batatas L). This study was conducted to know about the use of purple sweet potatoes as an extender to ice cream on the organoleptic characteristics. The material used in this study were fresh milk, purple sweet potatoes and the ingredients for ice cream making. Four treatments tested in this study consisted of P0 (1000 ml of milk without purple sweet potatoes), P1 (1000 ml of milk plus purple sweet potatoes 150 g), P2 (1000 ml of milk plus purple sweet potatoes 300 g), P3 (1000 ml of milk plus purple sweet potato

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11

Delate, Kathleen M., and Jeffrey K. Brecht. "Quality of Tropical Sweet Potatoes Exposed to Controlled-atmosphere Treatments for Postharvest Insect Control." Journal of the American Society for Horticultural Science 114, no. 6 (1989): 963–68. http://dx.doi.org/10.21273/jashs.114.6.963.

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Abstract Sweet potatoes (Ipomoea batatas L.) were exposed to low O2 and high CO2 for 1 week during curing or subsequent storage to evaluate the use of controlled atmospheres (CA) as insecticidal treatments for sweet potatoes infested with sweet potato weevil (Cylas formicarius elegantulus). Sweet potato roots tolerated 8% O2 during curing, but, when exposed to 2% or 4% O2 or to 60% CO2 plus 21% or 8% O2, they were unsalable within 1 week after curing, mainly due to decay. Exposure of cured sweet potatoes to 2% or 4% O2 plus 40% CO2 or 4% O2 plus 60% CO2 for 1 week at 25C had little effect on p

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Wibowo, Prasetyo, and Hilmy Aliriad. "Pemanfaatan Tanaman Menjalar Menjadi Makanan Ubi Crispy Pedas." PADIMAS Jurnal Pengabdian Masyarakat 1, no. 1 (2022): 1–6. http://dx.doi.org/10.32665/padimas.v1i1.475.

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Ubi jalar merupakan salah satu komoditas pangan lokal yang mudah untuk dibudidayakan, khususnya di Papua Barat ada beberapa varietas lokal ubi jalar yang dihasilkan. Selama ini ubi jalar hanya dikonsumsi oleh masyarakat dalam bentuk utuh seperti direbus, digoreng, dibakar dan dikukus. Aneka umbi merupakan komoditas pertanian yang mempunyai kadar air tinggi, yaitu antara 60-70 persen sehingga umur simpan jauh lebih pendek dibandingkan dengan serealia dan kacang- kacangan. Kandungan zat gizi ubi jalar juga cukup lengkap bahkan beberapa zat diantaranya sangat penting bagi tubuh karena berfungsi f

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13

Huang, Che-Lun, Yung-Chang Lai, Ching-Yi Lien, and Wayne C. Liao. "Influence of Hot-water Treatment on the Trypsin Inhibitor Activity Reduction of Sweet Potatoes." Applied Engineering in Agriculture 38, no. 1 (2022): 219–25. http://dx.doi.org/10.13031/aea.14504.

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HighlightsSweet potatoes designated for animals contains higher trypsin inhibitor activity.The trypsin inhibitor activity of sweet potatoes was reduced by hot-water treatment.The optimal conditions of hot-water treatment were determined to be 95°C and 14 min.Sweet potato extracts are reversible competitive trypsin inhibitors.ABSTRACT.Sweet potatoes are a good food source, but they contain trypsin inhibitors, which reduce the protein utilization rate in animals. This study analyzed the trypsin inhibitor activity of ten sweet potato varieties. Most of the sweet potatoes designated for animals ex

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14

Ngaku, Maria Alfonsa, Marten Umbu Kaleka, Antonia P. Bao, and Umbu N. Limbu. "PROSPEK PENGEMBANGAN UBI JALAR DALAM MENDUKUNG KETAHANAN PANGAN DI KABUPATEN MANGGARAI BARAT." AGRORADIX : Jurnal Ilmu Pertanian 7, no. 2 (2024): 65–71. http://dx.doi.org/10.52166/agroteknologi.v7i2.6613.

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Sweet potato is also a commodity that can increase farmers. Sweet potato is also a food need that is a source of carbohydrates and a source of vegetable protein so that it is widely cultivated by the wider community, one of which is in West Manggarai Regency. This research uses qualitative research methods. The type of data used is secondary data sourced from print media, online media such as BPS data of West Manggarai Regency and journals. The method used in this assessment is literature study. It is seen that the amount of planting area (Ha) to be planted with sweet potatoes from 12 sub-dist

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15

Istia, Inka Condro, Wadli Wadli, and Yunika Purwanti. "Postharvest Handling Of Sweet Potatoes In Sauce Processing CV. Sumber Sari Limbangan Kulon – Brebes." Journal of Technology and Food Processing (JTFP) 1, no. 01 (2021): 24–29. http://dx.doi.org/10.46772/jtfp.v1i01.339.

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Sweet potato is a potential carbohydrate producer (as an energy source) and can be used as an alternative food source. One of the varieties of sweet potato, namely yellow sweet potato which contains beta carotene, functions as an antioxidant and helps overcome cancer-causing chemicals that can damage eye tissue. The use of sweet potatoes is still limited, to increase the utility and added value requires innovation, namely by adding to the making of sauce. In the sauce production process at CV. Sumber Sari uses yellow sweet potatoes. Sauce as a thick liquid made from tomato or chili paste which

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Rahmawati, Avinda Nur, Maryanto Maryanto, and Nurhayati Nurhayati. "KARAKTERISTIK FLAKE UBI JALAR ORANGE DAN UNGU DENGAN PENAMBAHAN MINYAK NABATI (MINYAK SAWIT, MINYAK KELAPA, DAN MARGARIN)." JURNAL AGROTEKNOLOGI 13, no. 01 (2019): 85. http://dx.doi.org/10.19184/j-agt.v13i01.9832.

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Sweet potato flake is ready-to-eat foods comsumed by the adding a milk. Lipid or oil in the flake can change the crunchy and texture. Oil was added to fungtions as the stabilisator, lubricant and to improved crispness of flake. The aims of this study was to evaluate of physical and sensory characteristic of flake made from orange and purple sweet potatoes with addition the vegetable oils. This study used Complete Random Design (CRD) with two factors and two replications. The A factor was type of sweet potatoes, i.e. orange sweet potato (A1) and purple sweet potato (A2). The B factors (B) were

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17

Putri, Aldila Sagitaning, Dewi Larasati, and Elly Yuniarti Sani. "PENYULUHAN PENANGANAN PASCA PANEN DAN PENGOLAHAN UBI JALAR UNGU BAGI SISWA SMK NEGERI 1 BAWEN KABUPATEN SEMARANG." Fokus ABDIMAS 2, no. 2 (2023): 156–59. https://doi.org/10.34152/abdimas.2.2.156-159.

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SMK Negeri 1 Bawen is located in the Bawen District area which is located in Semarang Regency and has six Expertise Programs, namely the Agricultural Product Agribusiness Expertise Program, Plant Production Agribusiness, Livestock Production Agribusiness, Agricultural Mechanization, Culinary Planning and Tourism. graduates of SMK Negeri 1 Bawen are scattered throughout the archipelago and work in various sectors of the Business and Industry World. This community service activity aims to provide information to students at SMK Negeri 1 Bawen Semarang Regency about the importance of post-harvest

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18

Andriana, Encep, Indhira Asih VY, Ratna Sari Dewi, Callista Aulina, Suci Ramadayanti, and Tri Esti Noviyanti. "Optimalisasi Potensi Ubi Jalar di Desa Sindang Karya Kecamatan Menes, Kabupaten Pandeglang." Jurnal Pengabdian Pada Masyarakat 5, no. 4 (2020): 983–92. http://dx.doi.org/10.30653/002.202054.667.

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OPTIMIZING THE SWEET POTATOES’ POTENTIAL IN SINDANGKARYA VILLAGE, MENES SUB-DISTRICT, PANDEGLANG REGENCY. Sweet potato is one of the agricultural commodities that is suitable for cultivation in Sindangkarya village, Pandeglang Regency. Each year, Sindangkarya village produces 350 tonnes of sweet potato. However, the low price of sweet potato causes small income for the residents. One of the efforts to increase its selling value is processing sweet potatoes into various products such as sweet potato cake or various other processed products. The problem founded is that people do not have the kno

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Li, Guangyan, Xiaohui Sun, Xiaoping Zhu, et al. "Selection and Validation of Reference Genes in Virus-Infected Sweet Potato Plants." Genes 14, no. 7 (2023): 1477. http://dx.doi.org/10.3390/genes14071477.

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Quantitative real-time PCR (qRT-PCR) in sweet potatoes requires accurate data normalization; however, there are insufficient studies on appropriate reference genes for gene expression analysis. We examined variations in the expression of eight candidate reference genes in the leaf and root tissues of sweet potatoes (eight nonvirus-infected or eight virus-infected samples). Parallel analyses with geNorm, NormFinder, and Best-Keeper show that different viral infections and origin tissues affect the expression levels of these genes. Based on the results of the evaluation of the three software, th

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Ayustaningwarno, Fitriyono, and Novita Sabuluntika. "Pengaruh variasi pemberian Snack bar ubi jalar kedelai hitam terhadap Kadar Superoksida Dismutase (SOD) darah." Jurnal Gizi Indonesia (The Indonesian Journal of Nutrition) 3, no. 1 (2014): 20–25. http://dx.doi.org/10.14710/jgi.3.1.109-114.

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Background: Snack bar from sweet potatoes and black soybeans is low GI, fat and calorie snack which haveantioxidant content, such as β-carotene, anthocyanin, isoflavone, and antioxidant activity, so can be an alternativesnack for patients with DM type 2. Antioxidants intake can prevent the oxidative stress that lead micro- and macrovascularcomplications in DM type 2. Antioxidant intake may preserve endogen antioxidant capacity, which is can bedetermined by analyzing SOD concentration.Objective: analyze effect variety of Snack bar from sweet potatoes and black soybeans consume to SOD concentrat

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Yusiana, Ekalia. "The Make Sweet Potato Chips with Different Flavor by Women Group Farmers Harapan Baru in Walelagama District, Jayawijaya, Papua." Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat 4, no. 2 (2018): 92. http://dx.doi.org/10.29244/agrokreatif.4.2.92-97.

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Sweet potatoes are a cultural plant for the people of the Pegunungan Tengah, Papua because every day people in this region are always use sweet potatoes. Pegunungan Tengah, Papua community knows sweet potatoes with the name hipere. The purpose of this service is to change the behavior patterns of farmers in the process of processing sweet potatoes that have never been processed into regional superior products in Pegunungan Tengah, Papua. The implementation of this activity through KKN-PPM is by providing socialization and training in making various flavors of sweet potato chips. The results of

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Dameswary, Amarilia Harsanti, Puji Hartati, and AR Nur Hasnah. "Study The Effect Of Sweet Potato Paste As A Substitute Ingredient In Steamed Brownies." IOP Conference Series: Earth and Environmental Science 1182, no. 1 (2023): 012055. http://dx.doi.org/10.1088/1755-1315/1182/1/012055.

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Abstract Brownies with the addition of sweet potato paste are a diversification food and to reduce the use of wheat flour. The purpose of this study was to determine the effect of adding sweet potato paste on the characteristics of steamed brownies. The sweet potatoes used are local sweet potatoes from Bangka Belitung, then the sweet potatoes made into paste as a substitute for making brownies. The substitution level were 0%, 20%, 30%,40%, and 50%. The results showed that the substitution 50% had a significant effect on the moisture content (37.70%) and ash content (1.32%). Based on the paneli

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Asmawati, Endahin, and Arif Herlambang. "PEMBERDAYAAN MASYARAKAT DALAM PENGELOLAN HASIL PERTANIAN UBI JALAR DI DESA SELOTAPAK." PEDULI: Jurnal Ilmiah Pengabdian Pada Masyarakat 4, no. 1 (2020): 1–12. http://dx.doi.org/10.37303/peduli.v4i1.142.

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Selotapak is one of the villages in the Trawas District area of Mojokerto Regency, East Java. This village is one of the sweet potato producing communities. At the time of harvest, the harvest reaches 40-50 tons per hectare. But often at the time of harvest, the price of sweet potatoes becomes very low. This price makes farmers unable to benefit, even many who lose. On the other hand, the storage period of sweet potatoes is also not long. The farmers must immediately sell their crops. Therefore another alternative is needed in marketing sweet potatoes so that the selling price can increase.

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Mansi, Patait* Pratiksha Pawar. "A Review on Phytoconstituents and Pharmacological Study of Ipomoea batatas." International Journal of Pharmaceutical Sciences 3, no. 1 (2025): 50–61. https://doi.org/10.5281/zenodo.14584604.

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Sweet potatoes (Ipomoea batata L. Lam) are now thought to be a particularly fascinating nutritive diet due to their high content of health-promoting secondary metabolites and their richness in complex carbohydrates. Vitamins, minerals, antioxidants, dietary fiber, and vital fatty acids can all be found in sweet potatoes. A popular food crop around the world, sweet potatoes (Ipomoea batatas) are becoming acknowledged as functional foods because of a number of their nutraceutical qualities. Sweet potatoes' anti-inflammatory, immunomodulatory, antioxidant, anti-tumor, antibacterial and anti-ulcer

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Lee, Hye-Won, Yeon-Jae Jo, Yun-Jo Jung, Mi-Nam Chung, Jun-Soo Lee, and Heon-Sang Jeong. "Quality Characteristics of Sweet Potato Jelly Prepared Using the Enzymatic Saccharification Method." Foods 12, no. 8 (2023): 1585. http://dx.doi.org/10.3390/foods12081585.

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In this study, jelly was prepared using saccharified sweet potatoes without sugar, and its quality characteristics were compared according to the sweet potato cultivar. Three sweet potato varieties, namely Juwhangmi (orange color), Sinjami (purple color), and Daeyumi (yellow flesh color), were used. The total free sugar and glucose contents of the hydrolysate were found to increase during the enzyme treatment. However, no differences in the moisture, total soluble solids, or textural properties were found among the sweet potato cultivars. Sinjami had high total polyphenol and flavonoid content

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Sagitaning Putri, Aldila, Dewi Larasati, and Elly Yuniarti Sani. "PKM PASCA PANEN UBI JALAR UNGU DAN OLAHANNYA BAGI SISWA SISWI NEGERI 1 BAWEN SEMARANG." Jurnal Ilmiah Pengabdian Kepada Masyarakat 2, no. 3 (2023): 121–23. http://dx.doi.org/10.55883/jipam.v2i3.58.

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Students of SMK Negeri 1 Bawen in gaining knowledge about postharvest handling and horticultural preparations are only given in general for horticultural crops and practicum given only certain fruits, so that postharvest handling and purple sweet potato preparations have not been given specifically. This community service activity aims to: Provide information to the community, especially at SMK Negeri 1 Bawen Semarang Regency, about the importance of handling purple sweet potato postharvest and how to process it and provide skills in processing purple sweet potatoes into purple rice and purple

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Meng, Fantong, Wantong Du, Yaxing Zhu, et al. "Composition and Bioactivity of Chlorogenic Acids in Vegetable and Conventional Sweet Potato Vine Tips." Foods 12, no. 21 (2023): 3910. http://dx.doi.org/10.3390/foods12213910.

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Sweet potato vine tips are abundant in chlorogenic acid (CGA). In this study, CGA was extracted from vegetable and conventional sweet potato vine tips using ethanol, followed by subsequent purification of the extract through a series of sequential steps. Over 4 g of the purified product was obtained from 100 g of sweet potato vine tip powder, producing more than 85% of purified CGA. The LC-MS analysis of all samples indicated that 4-CQA was the predominant isomer in both sweet potato cultivars. Significant variations of p-coumaroyl quinic acids, feruloyl quinic acids, dicaffeoyl quinic acids,

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ONUBOGU, ONYINYECHUKWU HOPE, EBELE G. OSEGBUE, and IFEANYI E. ODOGWU. "PERFORMANCE ANALYSIS OF SWEET POTATOES PRODUCTION IN OGBARU L.G.A OF ANAMBRA STATE, NIGERIA." FUDMA Journal of Agriculture and Agricultural Technology 8, no. 1 (2022): 203–11. http://dx.doi.org/10.33003/jaat.2022.0801.028.

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We examined the performance of sweet potatoes production in Anambra State, Nigeria. Data were analysed with descriptive statistics, budgetary techniques, SWOT analysis, and multiple regression analysis. The finding confirmed sweet potato production as a source of livelihood engaged by mostly educated married farmers, with average age of 40 years, farming experience of 4 years and average farm size of 3.6 plots. Personal saving was their main source of capital, while an average of 9.5bags/plot of sweet potatoes were harvested. The selling price was N3,240.75/bag, average total cost was ₦11,218.

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Temitope, Ango Mariam, Samuel Fafiolu, Opadokun Wasiu Olanrewaju, and Olorunmaiye Kehinde Stephen. "Growth and yield of sweet potato (Ipomoea batatas (L.) Lam.) as influenced by number of cutting buds." Agronomski glasnik 83, no. 4 (2022): 185–90. http://dx.doi.org/10.33128/ag.83.4.2.

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Sweet potatoes are propagated by rooting shoots with thickened roots, but the number of vine cutting buds can significantly affect the yield. Information on the preparation of quality material for the successful production of sweet potatoes among farmers in Nigeria is not uniform. The most favorable number of shoot buds used as a material for propagating sweet potatoes has not yet been determined. Therefore, the aim of this paper is to estimate the number of buds per shoot that will result in the highest yield of sweet potato roots. Four treatments with 2, 3, 4 and 5 buds per shoot were tested

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Yuliana, Neti, Dewi Sartika, Samsu Udayana Nudin, Novita Herdiana, and Pramita Sari Anungputri. "Introduksi Produk Olahan Ubi Jalar Pada Anggota Ika Tanjung Sakti, Bandar Lampung." Dinamisia : Jurnal Pengabdian Kepada Masyarakat 4, no. 2 (2020): 263–67. http://dx.doi.org/10.31849/dinamisia.v4i2.2718.

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Sweet potato is a non-rice carbohydrate food that has health and nutritional benefits, so it needs to be disseminated in the community. This community extention program aimed to increase the understanding of the target community regarding the diversification of sweet potatao processing into various rice substitution products, as well as providing knowledge of the benefits of sweet potato from the nutritional and health aspects. The participant audiences was the Tanjung Sakti IKA group members, Sukarame, Bandar Lampung. The method used was lecture, discussion, and evaluation. The results of the

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Zou, Weikun, Shi-Peng Chen, Zhijian Yang, and Xuanyang Chen. "Key Sweet Potato Viruses in Fujian Province and Their Distribution, Harmfulness, and Implications in China." Current Issues in Molecular Biology 47, no. 4 (2025): 242. https://doi.org/10.3390/cimb47040242.

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China, the largest global producer of sweet potatoes, faces significant threats from viral diseases, particularly in Fujian Province, where sweet potatoes are the second most important food crop after rice. This study identified 11 viruses, including sweet potato feathery mottle virus (SPFMV) and sweet potato chlorotic stunt virus (SPCSV), infecting sweet potatoes in Fujian. Sequence comparisons revealed diverse strains from various sources. Virus prevalence varied across regions, with Quanzhou, Fuzhou, and Putian severely affected, detecting 10, 9, and 7 viruses, respectively, compared to onl

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Dermawan, Asep, Iis Kurniati, and Nina Marliana. "CILEMBU SWEET POTATO (Ipomoea batatas) AND GARUT SWEET POTATO (Maranta arundinacea) AS A REPLACEMENT OF POTATO ON POTATO DEXTROSE AGAR TO GROWTH Candida albicans AND Trichophyton mentagrophytes." INTERNATIONAL CONFERENCE ON INTERPROFESSIONAL HEALTH COLLABORATION AND COMMUNITY EMPOWERMENT 1, no. 1 (2018): 487–92. http://dx.doi.org/10.34011/icihcce.v1i1.287.

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Background : The media commonly used as fungal growth is Potato Dextrose Agar (PDA). PDA is media that contain carbohydrates from potatoes. Ubi Cilembu sweet potato (Ipomoea batatas) and Garut sweet potato (Maranta arudinacea) are plants with high carbohydrate content so that they can be used as an energy source for the growth of various types of fungi including pathogenic fungi. This study aims to analyze and determine the concentration of sweet potato flour sweet which can be used as a substitute medium for potatoes on PDA media for the growth of C. albicans and T.mentagrophytes optimally. M

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Aturut, Jeni, Martina Montong, Heidy Manangkot, and Lucia Lambey. "PEMANFAATAN TEPUNG UBI JAAR ORANGE (IPOMOEA TRIFIDA) SEBAGAI PENGGANTI SEBAGIAN JAGUNG TERHADAP PERSENTASE KARKAS, LEMAK ABDOMEN DAN ORGAN HATI AYAM KAMPUNG SUPER." ZOOTEC 38, no. 2 (2018): 337. http://dx.doi.org/10.35792/zot.38.2.2018.20043.

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UTILIZATION OF ORANGE SWEET POTATOES FLOUR (Ipomoea trifida) AS A SUBSTITUTE OF CORN TO THE PERCENTAGE OF CARCASS, ABDOMINAL FATS AND LIVER ORGANS OF AYAM KAMPUNG SUPER. This study aims to determine the percentage of replacement of some corn with orange sweet potato flour (Ipomoea trifida) in ration and its effect on carcass, abdominal fat and liver of super native chicken. This research used a 80 of chiken at six week old. Complete Randomized Design consist of 4 treatments and 5 replication were used as methods. The tratment were formulated as follow R0 Ration witout addition of orange sweet

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Wan, Xiaolin, Xiuzhi Wang, and Qiang Xiao. "Comparative Metabolomic Analysis of the Nutrient Composition of Different Varieties of Sweet Potato." Molecules 29, no. 22 (2024): 5395. http://dx.doi.org/10.3390/molecules29225395.

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Sweet potatoes are rich in amino acids, organic acids, and lipids, offering exceptional nutritional value. To accurately select varieties with higher nutritional value, we employed liquid chromatography–tandem mass spectrometry (LC-MS/MS) to analyze the metabolic profiles of three types of sweet potatoes (white sweet potato flesh, BS; orange sweet potato flesh, CS; and purple sweet potato flesh, ZS). When comparing CS vs. BS, ZS vs. BS, and ZS vs. CS, we found differences in 527 types of amino acids and their derivatives, 556 kinds of organic acids, and 39 types of lipids. After excluding the

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Hamidah, Emmy, Bambang Heri Isnawan, and Idum Satia Santi. "Cultural Analysis of Sweet Potato Farming for Food Development in Lamongan Regency, Indonesia." Jurnal Penelitian Pendidikan IPA 10, no. 12 (2024): 10094–101. https://doi.org/10.29303/jppipa.v10i12.9126.

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Sweet potatoes have an excellent opportunity to develop food consumption diversification programs based on local resources, carbohydrate sources, sources of various nutrients, industrial raw materials and animal feed, and different processed products. This study aims to analyze the development of food socially and culturally. The research was conducted using a survey method in Kalitengah District, Lamongan, Indonesia. Sampling was done purposively in 4 sweet potato center villages, with 165 farmer respondents. Data analysis uses descriptive analysis. The results of the study show that the age

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Shohih, Esa Nur, Dendi Sri Sulistyantoro, and Vira Mawardha Putri. "Glucose Syrup from Purple Sweet Potatoes (Ipomoea batatas L. Poir) using Acid Hydrolysis Method." Equilibrium Journal of Chemical Engineering 8, no. 1 (2024): 70. http://dx.doi.org/10.20961/equilibrium.v8i1.87411.

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<p><strong>Abstract.</strong> The making of glucose syrup from purple sweet potatoes is motivated by the high demand for alternative sugar in Indonesia. Through the processes that have been carried out and the results of previous studies, the potential of purple sweet potatoes to be processed into glucose syrup has been produced. This experiment was conducted to determine whether purple sweet potatoes can be processed into glucose syrup and to determine the suitability of the product to the standard. To convert purple sweet potatoes into glucose syrup, it is necessary to firs

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Eti Wahyuningsih, Gita Anggraeni, and Dheni Atmiasih. "PEMANFAATAN UMBI-UMBIAN SEBAGAI BAHAN BAKU UNTUK PEMBUATAN PRODUK SISTIK UBI UNGU DI PASIR KIDUL PURWOKERTO BARAT." Jurnal Abdi Masyarakat Multidisiplin 2, no. 1 (2023): 11–16. http://dx.doi.org/10.56127/jammu.v2i1.553.

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One of the villages in Banyumas District, Central Java Province, Indonesia, which utilizes part of its land for yards, dryland and wetland agriculture, plantations and tropical forests is Pasir Kidul Village. There are various tubers in Pasir Kidul including purple sweet potatoes. Some of the purple sweet potatoes in Pasir Kidul Village are only sold at a very cheap price of Rp. 2500,-/kg. So far, the people of Pasir Kidul Village have used purple sweet potatoes in their raw form (unprocessed), even during the main harvest some unsold purple sweet potatoes are distributed to the surrounding co

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Shalihy, Wildan, Amarilia Harsanti Dameswary, and Nur Hasnah AR. "The utilization of flour purple sweet potato in layered cake production to support local food diversification." BIO Web of Conferences 99 (2024): 02022. http://dx.doi.org/10.1051/bioconf/20249902022.

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Potato sweet is contain a carbohydrate, including a plant that is easy to cultivate and has the potential to be developed as a local food. The West Papua Province is one of the producers, but traditionally, they have been consumed simply by boiling and frying. These consumption methods are less appealing to the younger generation. One effort to increase community interest in consuming purple sweet potatoes is by creating various processed food variants, one of sweet potato layered cake. This study aims to determine a good formulation for making purple sweet potato flour. The determination of t

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Cut Bidara Panita Umar, Jamila F Kabakoran та Dewi Sukma Hukom. "ANALISIS PERBEDAAN KADAR β-KAROTEN PADA UBI JALAR KUNING (Ipomoea batatas L.) MENTAH DAN REBUS DENGAN MENGGUNAKAN METODE SPEKTROFOTOMETRI UV-VIS". Jurnal Ilmiah Kedokteran dan Kesehatan 1, № 2 (2022): 113–25. http://dx.doi.org/10.55606/klinik.v1i2.1161.

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Sweet potato is a good food ingredient, because of its starch which has a very rich nutritional content, including high carbohydrates. Therefore, in some areas sweet potato is also used as a staple food. It also contains protein, vitamin C and is rich in vitamin A (β-carotene). β-carotene in yellow sweet potato (Ipomoea batatas L.) can function to meet the needs of vitamin A and as an antioxidant in reducing the effects of free radicals. The purpose of this study was to determine the differences in β-carotene levels in raw and boiled yellow sweet potato (Ipomoea batatas L.) using the UV-Vis sp

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Baharuddin, Riski Aprilianti, Dillah Faradilla Hasanah, Andi Izatul Fiddah, and Nur Arisah. "Pelatihan Pembuatan Dodol “UBALU” (Ubi Jalar Ungu)." MALLOMO: Journal of Community Service 4, no. 2 (2024): 323–32. http://dx.doi.org/10.55678/mallomo.v4i2.1520.

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In Indonesia, sweet potatoes are generally a side food ingredient. Meanwhile in Irian Jaya, sweet potatoes are used as a staple food. One of the areas producing purple sweet potatoes is the people of Gowa, especially the Tahfidzul Qur'an Pondok Tahfidzul Qur'an, Gowa As-Syarif Education Foundation. Where the average community commodity is planting purple sweet potatoes. However, unfortunately, after harvesting, people only immediately sell the purple sweet potatoes to collectors, or usually sell them to people who are visiting the place as souvenirs or souvenirs from the cottage, so their econ

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Tsai, Yu-Jung, Li-Yun Lin, Kai-Min Yang, Yi-Chan Chiang, Min-Hung Chen, and Po-Yuan Chiang. "Effects of Roasting Sweet Potato (Ipomoea batatas L. Lam.): Quality, Volatile Compound Composition, and Sensory Evaluation." Foods 10, no. 11 (2021): 2602. http://dx.doi.org/10.3390/foods10112602.

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Roasting can increase the Maillard reaction and caramelization of sweet potatoes to create an attractive appearance, color, aroma, and taste, and is rapidly increasing in the commercial market. This study mainly analyzed the influence of roasting sweet potatoes, with and without the peel, on sweet potato quality and flavor characteristics combined with sensory qualities. The results showed that the a* value (1.65–8.10), browning degree (58.30–108.91), total acidity (0.14–0.21 g/100 g, DW), and maltose content (0.00–46.16 g/100 g, DW) of roasted sweet potatoes increased with roasting time. A to

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Arenas, Rene V., Hafizur Rahman, and Nelson A. Johnson. "Determination of Thiabendazole Residues in White and Sweet Potatoes by Liquid Chromatography with Fluorescence Detection." Journal of AOAC INTERNATIONAL 78, no. 6 (1995): 1455–58. http://dx.doi.org/10.1093/jaoac/78.6.1455.

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Abstract A liquid chromatographic (LC) method was developed for determination of thiabendazole (TBZ) residues in or on whole, unwashed white potatoes (Solarium tuberosum) and sweet potatoes (Ipomoea batatas). TBZ is extracted from the potato homogenate with ethyl acetate and the extract purified and concentrated on a cation-exchange, solidphase extraction column. The extract is analyzed for TBZ residues by column LC with a cation-exchange column and fluorescence detection. Recoveries of TBZ from whole white potatoes fortified with TBZ at 0.05–20 ppm and from whole sweet potatoes fortified with

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Busyairi, Ahmad, Ahmad Harjono, Itsna Hasanah, et al. "Development of Processed Products Made from Sweet Potatoes into Sweet Potato Milk (Violatte) to Improve the Economy of the Community in Dopang Village, West Lombok Regency." Unram Journal of Community Service 3, no. 2 (2022): 53–57. http://dx.doi.org/10.29303/ujcs.v3i2.199.

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The potential of sweet potatoes in Dopang Village, West Lombok Regency is quite abundant, especially the type of purple sweet potato. In addition to its good health benefits, the existence of purple sweet potato also has high economic potential. Processing of purple sweet potatoes into more valuable products in Dopang Village is still considered lacking. Based on observations, the processing of purple sweet potatoes in the surrounding community is only in the form of snacks or chips. Therefore, this activity aims to develop processed products made from purple sweet potatoes into products in th

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Xu, Ying, Li-Xiang Wang, Chen Chen, Shao-Shan Ma, Rui Zhou, and Ai-Sheng Xiong. "Virus-Free Sweet Potato Industry: Development Status and Production Suggestions." Horticulturae 10, no. 9 (2024): 979. http://dx.doi.org/10.3390/horticulturae10090979.

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Sweet potato (Ipomoea batatas L.) is an important food, feed, and industrial raw material and new energy crop. Its rich nutritional value and health effects are increasingly being recognized by consumers, and the demand is increasing. However, due to the continuous cultivation of sweet potato over many years, the degeneration of seedlings and the accumulation of viral diseases are important factors affecting the yield and quality of sweet potatoes. This article provides an overview and analysis of the types and hazards of sweet potato virus diseases, the advantages of virus-free sweet potatoes

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Rahardjo, Monika, and Monang Sihombing. "Karakteristik fisik roti yang memanfaatkan ubi ungu (Ipomoea Batatas Var Ayamurasaki) dan ubi Cilembu (Ipomoea batatas L.)." Teknologi Pangan : Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian 15, no. 2 (2024): 261–72. https://doi.org/10.35891/tp.v15i2.5014.

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Purple sweet potato and Cilembu sweet potato offer unique advantages when added to bread dough formulations. Purple sweet potato, known for its rich nutritional profile and vibrant colour, while Cilembu sweet potato is known for its sweetness. Both purple sweet potato and Cilembu sweet potato offer opportunities to diversify bread formulations, especially with a number of health benefits on offer. By utilizing these two sweet potatoes by adding them to a previously researched sourdough bread dough, this study aimed to examine the physical characteristics of the final sourdough bread. The resea

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Mutiara, Dahlia, Wiwik Gusnita, Rahmi Holinesti, and Cici Anriani. "Organoleptic Testing Of The Use Of Purple Sweet Potato Flour On The Quality Of Cookies." Jurnal Pendidikan Tata Boga dan Teknologi 5, no. 1 (2023): 39. http://dx.doi.org/10.24036/jptbt.v5i1.12258.

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Cookies are dry cakes made from soft dough with a high fat content that are relatively crispy when broken and the cross-section of the pieces has a dense texture, made from a mixture of wheat flour, refined sugar, margarine, meizena flour and powdered milk. Purple sweet potatoes are more focused on developing flour and starch because the color of the flour produced is more like purple sweet potato flour, and purple sweet potatoes tend to be more fragrant and have a distinctive taste of purple sweet potatoes. So purple sweet potato flour can be used in making cookies. This research aims to anal

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Andana, Gregorius, Maria M. D. Widiastuti, and Untari Untari. "Analisis Kelayakan Usaha Tani Ubi Jalar (Studi Kasus Di Kampung Bersehati Distrik Tanah Miring Merauke)." Musamus Journal of Agribusiness 4, no. 1 (2021): 1–6. http://dx.doi.org/10.35724/mujagri.v4i01.4180.

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This study aims to determine the feasibility of sweet potato farming in Bersehati Village, Tanah Miring District, Merauke Regency. The determination of the research location was carried out by purposive sampling with the consideration that the area was a sweet potato producing area with a business duration of more than 5 years. The number of respondents in this study were 15 people. Analysis of the data used is the financial analysis of the R/C ratio. The results of this study indicate that the farming profits obtained from these 3 types of sweet potatoes are different, where the sweet potato

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Techane, Tolcha. "Effect of Thickness and Drying Temperature Physicochemical and Geometric Properties of Sweet Potatoes." Journal of Nutrition & Food Sciences 12, no. 7 (2022): 7. https://doi.org/10.35248/2155-9600.22.12.872.

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This study evaluated the effect of thickness and drying temperature on the physicochemical and geometric properties sweet potatoes. Sweet potatoes are an important root crop grown all over the world and consumed as a vegetable. Sweet potatoes are highly perishable due to high moisture content. Sweet potato plays an important role in ensuring food security and household income sources for local communities in Ethiopia. Drying temperature was influence the physico-chemical properties. At high thickness the physicochemical properties are high and vice versa. Drying sweet potato at different tempe

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Winahyu, Nastiti, and Melinda Nur Dianasari. "Pendapatan Usahatani Ubi Jalar (Ipomoea batatas L.) di Kecamatan Nglegok Kabupaten Blitar." JURNAL ILMIAH AGRINECA 23, no. 2 (2023): 102–10. http://dx.doi.org/10.36728/afp.v23i2.2637.

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Sweet potato (Ipomoea batatas L.) is one of the commodities as a substitute for staple foods. Provision of sweet potatoes can be used for a variety of local food ingredients that can be consumed in the form of sweet potatoes and processed products. This availability can be encouraged by increasing production and farming efficiency. The purpose of this study is to analyze the sweet potato business income in Nglegok District, Blitar Regency. ResultsThe analysis shows that farming is run profitably. The R/C ratio obtained a value of 1.86 which means that every one rupiah of costs incurred generat

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Naibaho, Melda Yanti, I. Nengah Kencana Putra, and Komang Ayu Nocianitri. "Pengaruh Penambahan Ubi Jalar Cilembu (Ipomoea batatas (L). Lam cv. Cilembu) Terhadap Nilai Gizi dan Sifat Sensoris Dodol Ketan." Jurnal Ilmu dan Teknologi Pangan (ITEPA) 13, no. 1 (2024): 49. https://doi.org/10.24843/itepa.2024.v13.i01.p04.

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Sticky rice dodol is a traditional food that has a sweet taste and chewy texture, but low in fiber and vitamins. The addition of Cilembu sweet potatoes, which have high nutritional content, is expected to complement the nutritional value of sticky rice dodol. This study aimed to find out the effect of the addition of Cilembu sweet potatoes on the nutritional value and sensory properties of sticky rice dodol, and to determine the optimal addition of Cilembu sweet potatoes in order to produce sticky rice dodol with the best nutritional value and sensory properties. The experimental design used i

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