scholarly journals Carotene Reduction Level in The Processing of Pumpkin Instant Brownies

2021 ◽  
Vol 1 (4) ◽  
pp. 398-405
Author(s):  
Silvia Oktavia Nur Yudiastuti ◽  
Agung Wahyono ◽  
Yani Subaktilah

Pumpkin is a local food of Jember which the amount of harvested area and productivity is increasing every year. Pumpkin is a source of beta carotene with a relatively lower price than other beta carotene sources. Diversification of pumpkin-based food products will produce nutritionally rich products with added value. Brownies are one of the bakery products that can be processed with 100% pumpkin flour as raw material, increasing the added value can be done by diversifying it into semi-finished products with pumpkin steamed brownie premix flour. What needs to be evaluated in the diversification process is the change in the levels of carotene as its functional component. The research method used was descriptive evaluating changes in carotene in 6 treatments of pumpkin steamed brownies premix flour formulations. Based on the results of the study, the most abundant carotene was found in the 100% pumpkin flour formulation treatment, namely 77.99 mg/100g in premix flour and 5.05 mg/100g in steamed brownies. The higher the pumpkin content, the lower the degree of reduction in total carotene will be.

2018 ◽  
Vol 5 (1) ◽  
pp. 10-16
Author(s):  
Asro Laelani Indrayanti ◽  
Elyta Vivi Yanti ◽  
Arief Rahman Hakim

Technological innovation in local food products is absolutely necessary, by creating the added value in such a way as local products so that the products produced have more or at least the same value as local products. The result of the creation of local products, Copasme able to meet the growing demands of global consumers, namely in addition to demanding aspects of pleasure, the enjoyment of local products, consumers still want aspects of health and safety. Copasme is one of the alternative drink sachets developed in Palangkaraya City. From the analysis of copasme sachet business during one period (per month) it is known that (1) production cost is IDR. 6,472,000.00 (2) revenue of IDR. 21,600,000.00, (3) Net income / profit of IDR. 15,128,000.00 (4) Efficiency of 3.3. This shows that the sachet copas business is efficient or feasible.


2021 ◽  
Vol 2 (1) ◽  
pp. 66
Author(s):  
Miftakhur Rohmah ◽  
Anton Rahmadi ◽  
Uni W Sagena

<p>The aim of this community service is to increase the community's women creativity PKK group in Talisayan District Berau, East Kalimantan driven in processing local food resources, fisheries and agriculture. However, so far the produce is only sold in fresh form in simple and traditional way so that during this pandemic period this activity has been hampered. Solutive efforts are being made to increase creativity and optimize abundant food products of fish and corn through modernization of technology and processing methods so that they can be marketed outside the region in order to increase community income. The community service method carried out is in the form of training and mentoring for PKK groups to be more creative, innovative, and skilled in processing food safely and attractively so that it has a high selling value. Safe, secure, and attractive food processing can increase product durability, maintain its nutritional content, safe for consumer health, and can boost marketing, even have the potential to export abroad. The resulting output is the application of technology and increasing the quality, quantity and added value of processed food products thanks to the creativity and skills of the community in processing local food of Talisayan. Another output is the establishment of centers for food processing quality driven by women in PKK groups. This is where the role of academics and partners in the local community is needed to work together as a concern and service for the sake of increasing income of the community.</p>


2021 ◽  
Author(s):  
R. Németh ◽  
S. Tömösközi

Abstract After wheat, rye is the second most important raw material for bread and bakery products, and it is one of the most excellent sources of dietary fibres and bioactive compounds. Besides, rye is utilised in more and more other food products as well, such as breakfast cereals, porridges, pasta, snack products, etc. Interestingly, its production is decreasing worldwide, probably because of the expansion of other cereals (e.g. triticale), but also the effect of climate change can also play a role therein. However, there is no doubt that scientific research aimed at studying the possible health benefits and the potential of rye in the development of novel food products has intensified over the past decade. The aim of our paper is to make a comprehensive review of the latest results on the compositional and technological properties of rye that fundamentally influence its utilisation for food purposes. Furthermore, this review aims to identify the current development directions and trends of rye products.


2018 ◽  
Vol 2 (1) ◽  
Author(s):  
Endah Djuwendah

ABSTRAKKeripik tike merupakan pangan lokal tradisional dari Kabupaten Indramayu yang berasal dari umbi tumbuhan Tike (Eleocharis dulcis Brumn f). Tike merupakan tumbuhan rawa pasang surut sulfat masam. Tanaman ini memiliki manfaat kesehatan karena mengandung Zat antibiotik puchiin dan vitamin C. Usaha pengolahan keripik tike memiliki peran penting dan potensial untuk dikembangkan karena mampu memberikan nilai tambah dari umbi tike menjadi komoditas pangan yang khas (local spesifik), memiliki cita rasa enak, bermanfaat bagi kesehatan, menciptakan kesempatan kerja dan memberikan pendapatan bagi masyarakat. Oleh karena itu cukup potensial untuk berkembang. Namun hingga saat ini usaha keripik tike belum berkembang secara luas karena terkendala oleh berbagai faktor diantaranya keterbatasan bahan baku, permodalan dan wilayah pemasaran. Tujuan penelitian ini adalah untuk menganalisis keragaan usaha dan nilai tambah agroindusti keripik tike yang berada di desa Jumbleng Kecamatan Losasang Kabupaten Indramayu. Metode penelitian yang digunakan adalah deskriptif kualitatif dengan teknis penelitiannya berupa studi kasus. Hasil penelitian menunjukkan bahwa pengadaan bahan baku umbi tike diperoleh dari Kabupaten Bekasi dan Cilacap dengan harga berkisar Rp 16.000 s,d 18.000 per Kg. Terjadi keterbatasan bahan baku tike saat peralihan dari musim kemarau ke musim penghujan. Tenga kerja yang digunakan berasal dari desa setempat dan berjumlah 2-6 orang per unit usaha dengan sistem upah harian. Modal penyedia bahan baku terdiri dari modal pribadi dan modal pinjaman. Pengolahan keripik tike melalui proses pencucian, perendaman, penyangraian, penumbukan, penjemuran, penggorengan dan pengemasan. Pemasaran Keripik tike dilakukan oleh pedagang perantara yaitu penyalur dan pengecer dengan harga jual berkisar Rp 2000 – 10,000 untuk pemasaran langsung kemasan kecil dan Rp 80.000 s.d 90.000/kg untuk pemasaran tidak langsung melalui penyalur. Wilayah pemawaran keripik tike umumnya di wilayah Kabupaten Indramayu dan Cirebon. Kapasitas produksi keripik tike rata-rata 50 kg umbi tike per proses produksi dengan tingkat konversi produk akhir mencapai 0,96. Nilai tambah per kilogam bahan baku adalah Rp 35.320, rasio nilai tambah 45,99 % dan keuntungan per nilai tambah adalah 30,36 %. Margin balas jasa terhadap faktor produksi paling besar dimiliki oleh keuntungan pengrajin yaitu 57,16 %, pendapatan tenaga kerja sebesar 29,41% dan sisanya 13,43% merupakan balas jasa terhadap sumbangan input lain.Kata kunci: Keripik tike, keragaan usaha, nilai tambahABSTRACTTike Chips is a traditional local food from Indramayu Regency derived from tuber Tike (Eleocharis dulcis Brumn f). Tike is a sulphurous acid wet tidal swamp. This plant has health benefits because it contains Puchiin antibiotic and vitamin C. Tike chips processing business has an important role and potential to be developed because it can provide added value from tike bulb to be a specific local food commodity, has good taste, beneficial for health, creating employment opportunities and providing income for the community. It is therefore quite potential to develop. However, until now the business of tike chips has not developed widely due to constrained by various factors such as limited raw materials, capital and marketing area. The purpose of this research is to analyze business performance and value added agroindustry tike chips that located in Jumbleng Village, Subdistrict of Losasang of Indramayu Regency. The research method used is descriptive qualitative with technical research in the form of case study. The results of research shows that the procurement of tike tuber raw material is obtained from Bekasi and Cilacap regencies with prices ranging from Rp 16.000 s, d 18,000 per kg. There is a limitation of tike raw materials during the transition from dry season to rainy season. Working tillers are from local villages and numbered of 2-6 people per business unit with daily wage system. Capital providers of raw materials consist of personal capital and loan capital. Processing of tike chips through washing process, immersion, roasted, collision, drying, frying and packaging. Marketing Chips tike is done by intermediary traders ie dealers and retailers with selling prices ranging from Rp 2000 - 10,000 for direct marketing of small packaging and Rp 80.000 s.d 90.000 / kg for indirect marketing through distributors. Tike chips offer areas generally in the districts of Indramayu and Cirebon. The production capacity of tike chips averages 50 kg of tike bulbs per production process with a final product conversion rate of 0.96. The added value per kilogram of raw materials is Rp 35,320, the value added ratio is 45.99% and the profit per added value is 30.36%. The greatest profit margin for the factor of production is owned by the craftsman's profit of 57.16%, the employment income of 29.41% and the remaining 13.43% representing the remuneration to other input contributions.Keywords: Tike chips, business performance, added value


2020 ◽  
Vol 4 (1) ◽  
pp. 300
Author(s):  
Tanwirul Millati ◽  
Udiantoro Udiantoro ◽  
Raihani Wahdah

ABSTRAKKecamatan Daha Selatan kabupaten Hulu Sungai Selatan Kalimantan Selatan merupakan daerah penghasil labu kuning. Selama ini labu kuning hanya dimanfaatkan untuk campuran sayuran dan kue tradisional, seperti nagasari. Untuk  meningkatkan nilai tambah dan penganekaragaman pangan lokal berbasis labu kuning dilakukan pelatihan mengenai pengolahan  labu kuning. Pengolahan labu kuning dibagi menjadi dua tahap, yaitu  pengolahan labu kuning menjadi tepung dan pengolahan  tepung labu kuning menjadi cake, kue kering, dodol dan kerupuk. Tujuan dari kegiatan ini adalah memberi ketrampilan  dan pengetahuan pengolahan labu kuning kepada masyarakat dengan harapan dapat dikembangkan sebagai sumber ekonomi keluarga. Kegiatan ini diikuti oleh 22 peserta yang mewakili lima desa yang ada di kecamatan Daha Selatan. Hasil  kegiatan menunjukkan bahwa masyarakat sangat antusias untuk mengolah labu kuning menjadi beberapa produk olahan  karena selain warna produknya menarik (kuning), rasanya enak dan produk olahan bermacam-macam. Produk olahan labu kuning oleh peserta  akan diikutkan dalam pameran pembangunan  yang diadakan di tingkat provinsi. Kata Kunci: labu kuning; nilai tambah; pangan lokal; penganekaragaman pangan; produk olahan  pangan. ABSTRACTDaha Selatan, Hulu Sungai Selatan District, South Borneo is a sub district which produce pumpkin. Thus far, pumpkin is only used as vegetable mixture and traditional cake, such as Nagasari. The added value and diversification of pumpkin-based products can be increased by training in pumpkin processing. There is two step of pumpkin processing. First step is to processed pumpkin into flour and then the flour could be used to made food products such as, cake, cookies, dodol and crackers. The purpose of this activity is to provide the community with skills and knowledge in processing pumpkin with the expectation it can be developed as a source of family economy. This activity was attended by 22 representatives from five villages in Daha Selatan. The result of this activity show the community processed pumpkin with enthusiasm into various products because it has appealing color (yellow) and tastes good, beside that the products could be has more variance. Pumpkin product processed by participant would be included in development exhibition held at the provincial level. Keywords: pumpkin; added value, local food; food diversification; food products.


2020 ◽  
Vol 39 (1) ◽  
pp. 35
Author(s):  
Rindengan Barlina ◽  
Suzanne Liwu ◽  
Engelbert Manaroinsong

<p>The area of palm sugar plantations in Indonesia is estimated at 61,924 ha, which is spread over 26 provinces. The area of palm sugar plants increased by an average of 2.0% per year with a production growth rate of 1.9% per year. Generally, the main product expected is the neera (which is tapped from spadix). In its development, other parts of the sugar palm plant began to be glimpsed, because it has an impact on increasing the added value of commodities. This paper aims to express the potential of palm sugar as a source of raw materials for processing various products, especially food products. Like just a coconut plant, the sugar palm plant can also be dubbed the tree of life because all parts can be utilized. Neera as the main product, whose production can reach 8-22 liters/tree/day is the raw material for processing sugar. Besides that it can be processed into palm wine and soft drinks. Palm stems (pith parts) can be processed into starch and production can reach 60-70 kg / tree. Sugar palm starch can substitute flour in the processing of biscuits, MP-ASI, noodles and as raw material for edible films. Whereas the fruit can be processed into the kolang kaling and can be further processed into various products. Food product processing technology from palm sugar is available, so it is expected to increase the variety of food products, while improving consumer health and farmers’ incomes.</p><p>Keywords: Sugar palm, potential, processing, product</p><p> </p><p><strong>Abstrak</strong></p><p>Luas areal tanaman aren di Indonesia diperkirakan 61.924 ha yang tersebar pada 26 propinsi. Areal tanaman aren bertambah rata-rata 2,0% dengan laju pertumbuhan produksi 1,9% per tahun. Produk utama yang diharapkan dari aren adalah nira yang disadap dari mayang. Dalam perkembangannya, bagian-bagian lain dari tanaman aren mulai dilirik, karena juga memiliki nilai tambah. Naskah ini mengemukakan potensi tanaman aren sebagai sumber bahan baku berbagai produk, terutama pangan. Seperti halnya kelapa, tanaman aren juga dapat dijuluki sebagai tanaman serbaguna karena semua bagian tanaman dapat dimanfaatkan. Nira sebagai produk utama aren memiliki produktivitas antara 8-22 liter/pohon/hari dan merupakan bahan baku gula cetak, gula cair, dan gula semut. Selain itu, nira aren dapat diolah menjadi palm wine dan minuman ringan. Batang aren (bagian empulur) dapat diolah menjadi pati dengan produktivitas 60-70 kg/pohon. Pati aren dapat mensubstitusi tepung terigu dalam pembuatan biskuit, makanan pelengkap air susu ibu, mie, dan bahan baku edible film. Buah aren umumnya diolah menjadi kolang kaling dan dapat diproses lebih lanjut menjadi berbagai produk. Teknologi pengolahan produk pangan dari aren telah tersedia, yang diharapkan dapat menambah keragaman produk pangan, sekaligus meningkatkan kesehatan konsumen dan pendapatan petani.</p><p>Kata kunci: Aren, potensi, pengolahan, produk</p>


2018 ◽  
Author(s):  
Deli Silvia

Nowadays the interest in food with antioxidant content continues to increase, especially the natural antioxidant content found in the local Indonesian food. Therefore, the aim of this research is to explain some kind of natural antioxidant compounds commonly found in food, describe several methods of extraction and food processing, and gathering data about the local food products that could be an alternative natural source of antioxidants. The research method used is literature study by analyzing data based on references and journals that already exist. From this study, the result showed that antioxidant compounds in food products commonly found in the form of Vitamin C, Vitamin E, beta carotene, selenium, superoxide dismutase (SOD), and flavonoid. Some local food that can be an alternative source of antioxidants found in vegetables, fruits, spices, as well as animal products that are easily found around the community. Extraction methods commonly used to identify the antioxidant compounds are solvent extraction and mechanical extraction.


2020 ◽  
Vol 10 (1) ◽  
pp. 34
Author(s):  
Rinesti Dwiyaning Putri ◽  
Wikanastri Hersoelistyorini

Stick is one type of snack that is quite popular. The public's fondness for this stick makes it one of the most widely produced snack foods. The main raw material for stick making is wheat flour, where the import of wheat flour in Indonesia continues to increase. Therefore, the effort to reduce the need of wheat flour needs to be done, among others, by substituting wheat flour with local food products such as gadung flour from gadung tuber (Dioscorea hispida Dennst). Umbi gadung contains a high enough carbohydrate that is equal to 18%, for that gadung tuber potentially as a source of carbohydrates. However, on the other hand the gadung bulb contains HCN levels. To reduce the levels of HCN on the gadung tubers will be modified making of flour gadung using cabbage fermentation extract. The purpose of this research is to know the level of amylose, the hardness level and the sensori character and the best treatment stick with the substitution of gadung flour with variation of the addition of the flour of gadung as much as 0%, 10%, 20%, 30% and 40%. The result showed that there was no significant effect (p <0.05) on the amyloose substitution level and the stick hardness, while the sensory character showed no significant effect (p> 0,05) on the substitution stick of the gadung flour. The best result of this research is stick with substitution of flour of gadung with the formulation of 10% flour of gadung with result of amylose content 58,47%, hardness 0,61N, sensory 3,20 (like) and HCN level 37,45 ppm. Top 10% gadung stick criteria are yellow-brown, fragrant aroma, crispy texture and savory taste.


EKOLOGIA ◽  
2020 ◽  
Vol 18 (2) ◽  
pp. 78-82
Author(s):  
Sata Yoshida Srie Rahayu ◽  
Tri Aminingsih ◽  
Yulianita .

Flour of Anodonta woodiana meat may be added in the manufacture of food products such as granola bar. The aim of addition is to increase the nutritional value on snacks needed by children with special needs through fortification. This research method was done by making products granola bar in three formulas: without the addition of shells flour, the addition of 2.8 gram, and 5.6 gram. Granola bar were made for consumption by children (7-9 years old) and teenager (10-18 years old). Tests performed included organoleptic test. The results of organoleptic test between three formulas of produced granola bar have different characteristics in flavor parameter. The results of the analysis of parameters of color, aroma, and flavor tested by analysis of variance software showed that the most preferred formula is the second formula with the addition 2.8 gram of mussel meat flour. This granola bar snack is a healthy snack that is safe for consumption by children with special needs, because it is made from ingredients that do not contain flavorings, dyes and artificial preservatives.


2016 ◽  
Vol 9 (1) ◽  
pp. 80-95
Author(s):  
Agus Sudibyo ◽  
Sardjono Sardjono

Crude palm oil (CPO)is the richest natural plant source of carotenoids in terms of retinol (pro-vitamin A) equivalent, whereas palm oil mill effluent (POME) is generated from palm oil industry that contains oil and carotenes that used to be treated before discharge. Carotenoids are importance in animals and humans for the purpose of the enhancement of immune response, conversion of vitamin A and scavenging of oxygen radicals. This component has different nutritional  functions and benefits to humaan health. The growing interest in the other natural sources of beta-carotene and growing awareness to prevent pollution has stimulated the industrial use of CPO and POME as a raw material for carotenoids extraction. Various technologies of extraction and separation have been developed in order to recover of carotenoids.This article reports on various technologies that have been developed in order to recover of carotenoids from being destroyed in commercial refining of palm oil and effects of some various treatments on the extraction end separation for carotenoid from palm oil and carotenoids concentration. Principally, there are different technologies, and there is one some future which is the use of solvent. Solvent plays important role  in the most technologiest, however the problem of solvents which are used is that they posses potentiaal fire health and environmental hazards. Hence selection of the  most safe, environmentally friendly and cost effective solvent is important to design of alternative extraction methods.Chemical molecular product design is one of the methods that are becoming more popular nowadays for finding solvent with the desired properties prior to experimental testing.ABSTRAKMinyak sawit kasar merupakan sumber karotenoid terkaya yang berasal dari tanaman sawit sebagai senyawa yang sama dengan retinol atau pro-vitamin A; sedangkan limbah pengolahan minyak sawit dihasilkan dari industri pengolahan minyak sawit yang berisi minyak dan karotene yang perlu diberi perlakuan terlebih dahulu sebelum dibuang. Karotenoid merupakan bahan penting yang diperlukan pada hewan dan manusia guna memperkuat tanggapan terhadap kekebalan, konversi ke vitamin A dan penangkapan gugus oksigen radikal. Dengan berkembangnya ketertarikan dalam mencari beta-karotene yang bersumber dari alam lain dan meningkatnya kesadaran untuk mencegah adanya pencemaran lingkungan, maka mendorong suatu industri untuk menggunakan CPO dan POME sebagai bahan baku untuk diekstrak karotenoidnya. Berbagai macam teknologi guna mengekstrak dan memisahkan karotenoid telah dikembangkan untuk mendapatkan kembali karotenoidnya. Makalah ini melaporkan dan membahas berbagai jenis teknologi yang telah dikembangkan guna mendapatkan kembali senyawa karotenoid dari kerusakan di dalam proses pemurnian minyak sawit secara komersial dan pengaruh beberapa perlakuan terhadap ekstrasi dan pemisahan karotenoid dari minyak sawit dan konsentrasi karotenoidnya. Pada prinsipnya, berbagai teknologi yang digunakan untuk mengekstrak dan memisahkan karotenoid terdapat perbedaan, dan terdapat salah satu teknologi yang digunakan untuk esktrasi dan pemisahan karotenoid adalah menggunakan bahan pelarut. Pelarut yang digunakan mempunyai peranan yang penting dalam teknologi ekstrasi; namun pelarut yang digunakan untuk mengekstrak tersebut mempunyai persoalan karena berpotensi mengganggu kesehatan dan membahayakan cemaran lingkungan. Oleh karena itu, pemilihan jenis teknologi yang aman, ramah terhadap lingkungan dan biaya yang efektif untuk penggunaan pelarut merupakan hal penting sebelum dilakukan desain metode/teknologi alternatif untuk esktrasi karotenoid. Pola produk molekuler kimia merupakan salah satu metode yang saat ini menjadi lebih populer untuk mencari pelarut dengan sifat-sifat yang dikehendaki sebelum diujicobakan. Kata kunci :    karotenoid, ekstrasi, pemisahan, teknologi, minyak sawit kasar, limbah industri pengolahan sawit.


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