The Prospects and Challenges of Sweet Potato as Bio-ethanol Source in Indonesia

Jusuf, Muhammad; Ginting, Erliana

doi:10.1016/j.egypro.2014.01.211

Cited by 16 publications

(8 citation statements)

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“…Besides being used as an alternative food, sweet potatoes can also be processed into various forms of products such as flour and cosmetic ingredients, while the waste can be used for animal feed. This causes sweet potato plant to become one of the important commodities in Indonesia (Jusuf and Erliana, 2014). However sweet potato productivity at the national level has decreased by 89 tons from 2013-2015 and is predicted to continue to decline every year .…”

Section: Resultsmentioning

confidence: 99%

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2018

RJOAS

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The results of the research of agricultural engineering industry potential in the Russian Federation are given below, producing machinery and equipment for livestock. The analysis of the agricultural machinery market is provided in the article. The economic substance of material and technical support of agriculture is justified. The economic analysis of potential of agricultural engineering industry development in Russia is given in the article, taking into consideration a policy of import substitution and export potential extension. The main directions of the branch development are justified; the dynamic development assessment is given. The segmentation of agricultural machinery market is made from the point of view of its mastering by Russian producers. The forecast of the development of the agricultural engineering industry and the export potential is offered. The main directions of the development of the agricultural machinery market as a key element of the organizational and economic mechanism of technical modernization of the branch are determined. KEY WORDSAgricultural economics, equipment and material support, agricultural engineering, industry.

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Section: Resultsmentioning

confidence: 99%

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2018

RJOAS

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“…The opportunity for developing sweet potatoes in Karanganyar Regency is very large due to the relatively stable production and productivity of sweet potatoes. This advantage can be used for complementing feed stuff and supplying raw material of industrial enterprise [17]. But some improvement are needed such as government policies for supporting the growth of the sweet potato industry, to set forth related technical specifications, to carry out research and improvement on new post harvest technology of sweet potato, to improve the operational system of enterprises and explore the market volume products, to do research and development better quality equipments as well as to increase the extraction rate of starch and improve its quality and better food criteria, solve the problem of environmental pollution [18] The development of agro-industries, especially those that process sweet potatoes, is feasible to be developed by the government.…”

Section: Opportunities For the Development Of Sweet Potatoes In Suppomentioning

confidence: 99%

Sweet Potatoes: Development and Potential as Alternative Food Ingredients in Karanganyar Regency, Indonesia

Arianti

Harinta

2021

E3S Web Conf.

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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 others. Around 89 % of sweet potatoes in Indonesia are cultivated for providing food to rural communities, the rest are used for industrial raw materials and animal feed. The content of sweet potatoes includes carbohydrates, vitamins, and minerals. Yellow/orange sweet potato is rich in beta-carotene and purple sweet potato contains anthocyanin (antioxidants). Sweet potato production is still limited to traditional food that is less attractive compared to flour products. Meanwhile, intermediate products have been developed including flour, instant flour, and starch that can be used as a substitute for flour in pastry products, wet cakes, breads, and noodles.

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“…In Indonesia, West Java province was the largest area of sweetpotatoes field that is 27 931 ha, productivity 15.3 t · ha -1 , and total production 429 378 t in 2010 [3]. This area estimated has high genetic diversity of sweetpotato germplasm.…”

Section: Introductionmentioning

confidence: 98%

“…This plant is potential to be developed as food crops, industrial raw materials, and renewable energy resource [1]. In 2005 the production of sweetpotato in Indonesia was ranked in fifth place [2], and 2010 was ranked fourth in the world with a total harvested areas and production of sweetpotato was about 181 073 ha and 2 051 046 t fresh storage root yield with average productivity was 10.7 t · ha -1 [3].…”

Section: Introductionmentioning

confidence: 99%

Identification of Fifty Sweetpotato (Ipomoea batatas (L.) Lam.) Promising Clones for Bioethanol Raw Materials

et al. 2015

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The purpose of this research was to identify the characteristics of fifty sweetpotato promising clones for bioethanol raw materials. The study was conducted at the University of Padjadjaran, Jatinangor, experimental field station, at year 2012. The analysis for sweetpotato consist of moisture content, dry matter content and starch content was carried out in the Laboratory of Crop Physiology Indonesian Vegetable Research Institute, Lembang. The result of the analysis elucidated that sweetpotato promising clones have range moisture content between (585.5 to 819.6) g · kg -1 , dry matter content (180.4 to 414.5) g · kg -1 , and starch content (47.9 to 275.3) g · kg -1 based on fresh storage root weight. Fifty sweetpotato promising clones has yield potential range between (4.0 to 49) t · ha -1 and estimated ethanol can be produced ranges between (615.18 to 5364.50) L · ha -1 . Eleven promising clones resulted high yields range between (23.6 to 49) t · ha -1 and ethanol production between (3 320.1 to 5 364.5) L · ha -1 .

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The Prospects and Challenges of Sweet Potato as Bio-ethanol Source in Indonesia

Cited by 16 publications

References 1 publication

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Sweet Potatoes: Development and Potential as Alternative Food Ingredients in Karanganyar Regency, Indonesia

Identification of Fifty Sweetpotato (Ipomoea batatas (L.) Lam.) Promising Clones for Bioethanol Raw Materials

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