scholarly journals Strategi Pengembangan Produk Kerupuk Opak Minang Yolanda

2021 ◽  
Vol 4 (3) ◽  
pp. 293-300
Author(s):  
Fauzia Agustini ◽  
Dita Amanah ◽  
Dedy Ansari Harahap
Keyword(s):  
Sweet Potatoes ◽  
Specific Target ◽  
Improve Product ◽  
Consumer Tastes

Abstract: This activity was carried out on SMEs producing snacks from sweet potatoes, namely opaque located in Medan under the name UD. Opak Minang Yolanda. Based on the observations, several problems were found, namely the texture is too fragile so it breaks easily, the taste has only one taste (original taste), the size is too large and the packaging is too simple. This activity is intended to assist UD. Opak Minang Yolanda in solving the main problems as described previously.The specific target in this activity is to improve product by diversifying products including texture, taste, size, packaging. The methods used in this activity are observations, interviews and seeking information from various literatures in the form of books, articles in journals, newspapers, relevant magazines and searching online. This activity also used a coaching pattern. The achievement of this study is the idea of opaque diversification for improvement in the sustainability of UD. Opak Minang Yolanda is an improvement in texture by thickening the volume of the opaque when formed, flavors made into various variants that are tailored to consumer tastes, sizes are made into two variants, namely large and small, making the packaging more attractive.Keywords: observation; opaque; snacks Abstrak: Studi ini dilakukan pada UMKM di Medan yang menghasilkan opak yaitu makanan ringan dari ubi dengan nama UD. Opak Minang Yolanda. Berdasarkan hasil observasi ditemukan beberapa permasalahan yaitu tekstur (permukaan) yang terlalu rapuh sehingga mudah pecah, hanya satu rasa yaitu original, ukuran (bentuk) yang terlalu besar dan kemasan (bungkus) yang terlalu sederhana. Kegiatan ini bertujuan untuk membimbing UD. Opak Minang Yolanda dalam menyelesaikan kesulitan utamanya seperti yang diuraikan sebelumnya. Sasaran utama kegiatan ini adalah membenahi produk dengan diversifikasi produk meliputi tekstur, cita rasa, ukuran, kemasan. Metode yang dilakukan pada kegiatan ini adalah melangsungkan pengamatan, tanya jawab, dan menggali fakta-fakta dari berbagai referensi seperti buku, artikel pada jurnal, surat kabar, majalah yang relevan dan juga pencarian informasi secara online. Selain itu dilakukan pembinaan untuk merubah kualitas produk UD. Opak Minang Yolanda. Capaian luaran kegiatan ini adalah buah pikiran melalui diversifikasi opak untuk memperbaharui dan keberlanjutan UD. Opak Minang Yolanda yaitu pada tekstur dengan cara lebih menambah volume opak ketika dibentuk, cita rasa yang lebih bervarian yang disesuaikan dengan selera konsumen, ukuran menjadi 2 (dua) varian yaitu besar dan kecil serta menciptakan kemasan menjadi lebih menarik.Kata kunci: makanan ringan; observasi; opak 

Varieties of sweet potato and features of their cultivation technology

2020 ◽  
pp. 18-20
Author(s):  
Т.Э. Остонакулов ◽  
А.А. Шамсиев
Keyword(s):  
Sweet Potato ◽  
Sweet Potatoes ◽  
Marketable Yield ◽  
Early Maturity ◽  
Potato Varieties ◽  
Cultivation Technology ◽  
High Yields ◽  
Sprout Formation ◽  
Yield Formation

В 2017–2019 годах изучены сортообразцы сладкого картофеля на староорошаемых лугово-сероземных почвах Зарафшанской долины. Цель исследований – комплексная оценка сортообразцов батата в условиях Зарафшанской долины по скороспелости, росту, развитию, интенсивному размножению, формированию урожая, компактности клубней в гнезде, продуктивности, урожайности и лежкости клубней и выделение из них перспективных, а также разработка приемов агротехнологии получения высоких урожаев для данных условий. Почвы опытного участка характеризуются благоприятными агрофизическими и водными свойствами и низким содержанием гумуса, нитратного азота, подвижного фосфора и содержанием обменного калия от низкого до среднего. Сравнивали 18 сортообразцов батата. Выделенные сортообразцы изучали при ширине междурядий 70 и 90 см со схемой 70×25 и 90×20 см по 1, 2 и 3 растения в гнезде. Для получения рассады сортообразцов батата брали по 40 клубней и высаживали 20–22 февраля в пленочной теплице при температуре 15–18 °C, заделывая их на глубину 3–5 см. Влажность почвы поддерживали на уровне 65–70%. Через 7–10 дней после высадки почки начинают прорастать, а через 43–48 дней формируется рассада высотой 12–15 см, готовая для высадки в поле. Высадка рассады, как и других рассадных культур (томата, перца, баклажана) – по схеме 70×20–25 см во второй-третьей декаде апреля. Уход включал в себя междурядную обработку (культивация), прополку, борьбу с сорняками, подкормку, поливы. Уборка урожая – в конце сентября-начале октября с помощью картофелекопателя. В результате исследований выделились сорта по скороспелости, дружности формирования ростков, ускоренному размножению, продуктивности, компактности клубней в гнезде и с высоким товарным урожаем – Сочакинур, Хар-Бей и Япон. Возделывание этих сортообразцов по схеме 70×25 и 90×20 см способствует получению товарного урожая высокого качества не менее 43–48 т/га. In 2017–2019, studies were conducted on the study of varieties of sweet potatoes on old-irrigated meadow-gray-earth soils of the Zarafshan valley. The purpose of the research is a comprehensive assessment of sweet potato varieties in the conditions of the Zarafshan valley in terms of early maturity, growth, development, intensive reproduction, yield formation, compactness of tubers in the nest, productivity, yield and keeping quality of tubers and the selection of promising ones, as well as the development of methods of agricultural technology for obtaining high yields for given conditions. The soil is characterized by favorable agrophysical and water properties and low content of humus, nitrate nitrogen, mobile phosphorus and a low-average content of exchange potassium. Eighteen sweet potato varieties were compared. The selected variety samples were studied with a row spacing of 70 and 90 cm with a scheme of 70×25 and 90×20 cm for 1, 2 and 3 seedlings in the nest. To obtain seedlings of sweet potato varieties, 40 tubers were taken and planted on February 20–22 in a film greenhouse at a temperature of 15–18 °C, seeding to a depth of 3–5 cm, the soil moisture was maintained at 65–70%. 7–10 days after planting, the buds began to germinate, and after 43–48 days, seedlings were formed with a height of 12–15 cm, which is ready for planting in the field. Planting seedlings in the field is carried out, as well as other seedlings (tomato, pepper, eggplant) according to the scheme 70x20–25 cm in the second or third decade of April. Growing includes inter-row processing (cultivation), weeding, weed control, top dressing, watering. Harvesting in late September, early October with a potato digger. As a result of the research, varieties were identified in terms of early maturity, sprout formation, accelerated reproduction, productivity, compactness of tubers in the nest and ensuring a high marketable yield – Sochakinur, Xar-Bey, and Japon. The cultivation of these varieties according to the scheme 70×25 and 90×20 cm contributes to the production of a commodity crop at 43–48 t/ha with good qualities.

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>

Karakter Morfologi Daun Ubi Jalar Sebagai Bahan Pangan Suku Dani Distrik Kurulu Jayawijaya

Agrotek ◽  
2018 ◽  
Vol 2 (3) ◽  
Author(s):  
Antonius Suparno ◽  
Opalina Logo ◽  
Dwiana Wasgito Purnomo
Keyword(s):  
Sweet Potato ◽  
Leaf Morphology ◽  
Food Source ◽  
Staple Food ◽  
Sweet Potatoes ◽  
General Outline ◽  
Leaf Vein ◽  
Mature Leaves ◽  
Young Leaves ◽  
Tuber Roots

Sweet potato serves as a staple food for people in Jayawijaya. Many cultivars of sweet potatoes have been cultivated by Dani tribe in Kurulu as foot for their infant, child and adult as well as feeding especially for pigs. Base on the used of sweet potatoes as food source for infant and child, this study explored 10 different cultivars. As for the leaf morphology, it was indentified that the mature leaves have size around 15 � 18 cm. general outline of the leaf is reniform (40%), 60% have green colour leaf, 50% without leaf lobe, 60% of leaf lobes number is one, 70% of shape of central leaf lobe is toothed. Abazial leaf vein pigmentation have purple (40%), and petiole pigmentation is purple with green near leaf (60%), besides its tuber roots, sweet potatoes are also harvested for its shoots and green young leaves for vegetables.

Pre-Service Teachers’ Competences in Applying Knowledge of Mathematics and Language in Mathematical Fiction

2020 ◽  
pp. 247-261
Author(s):  
Vaiva Grabauskienė ◽  
Vaiva Schoroškienė
Keyword(s):  
University Students ◽  
Language Learning ◽  
Target Audience ◽  
Primary Students ◽  
Subject Knowledge ◽  
Specific Target ◽  
Mathematical Fiction ◽  
Subject Integration

The article explores possibilities of integrating mathematics and language learning. The language of mathematics differs remarkably from everyday speech, which may cause some difficulties not only for primary students, but also for pre-service teachers. One of the methods to resolve this issue is integrating mathematics and language learning. This method also develops university students’ skills to apply didactic and subject knowledge. The article examines skills of pre-service teachers that are revealed in their fictional stories on a chosen mathematical subject. The analysis of mathematical fiction demonstrates that subject integration emphasizes students’ abilities to distinguish essential aspects of the chosen mathematical phenomenon, as well as how students are able to apply and explain concepts, and to adjust to age-specific target audience.

scholarly journals STR technique for the detection of contamination by exogenous DNA in paraffin blocks and histological slides

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Denise Barcelos ◽  
Karina Funabashi ◽  
Susana Mazloum ◽  
Mariana Fernandes ◽  
Leonardo Cardili
Keyword(s):  
Target Therapy ◽  
Genetic Material ◽  
Gastric Gist ◽  
Sequence Analyses ◽  
Laboratory Procedure ◽  
Exogenous Dna ◽  
Stromal Tumors ◽  
Specific Target ◽  
Different Types ◽  
Short Tandem

Abstract Gastrointestinal Stromal Tumors (GIST) present different types of mutations that may or may not be sensitive to specific target therapy. The laboratory procedure required to prepare histological sections traditionally demands multiple steps, making the process prone to contamination by exogenous genetic material (DNA). An eventual contamination of the biological sample with exogenous DNA may jeopardize subsequent analysis of mutations. The Short Tandem Repeat (STR) technique is frequently used in forensic science fields and presents a potential application in surgical pathology, especially in situations of suspected sample exchange. In the present study, the objective is to verify the possible contamination by exogenous DNA in gastric GIST samples and to evaluate if the presence of contamination can interfere in the detection of the mutations of interest. We assessed eight gastric GISTs by the Sanger sequencing and STR sequence analyses. Seven samples presented more than one profile, a result interpreted as contamination. Our results indicate that exogenous DNA contamination occurred in most of the samples studied and that this was more frequent in samples obtained from the slides than those obtained from the block. The presence of contamination did not inhibit the detection of the mutations of interest for a specific target therapy. Furthermore, the histologic block revealed to be more advantageously when compared to the slide for molecular pathology diagnosis.

scholarly journals Crystal structure of chloroplastic thioredoxin z defines a type‐specific target recognition

2021 ◽  
Author(s):  
Théo Le Moigne ◽  
Libero Gurrieri ◽  
Pierre Crozet ◽  
Christophe H. Marchand ◽  
Mirko Zaffagnini ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Target Recognition ◽  
Specific Target

Electrophysiologic Correlates of Attention versus Distraction in Young and Elderly Listeners

2002 ◽  
Vol 13 (07) ◽  
pp. 383-391 ◽  
Author(s):  
Albert R. De Chicchis ◽  
Michael Carpenter ◽  
Jerry L. Cranford ◽  
Murvin R. Hymel
Keyword(s):  
Selective Attention ◽  
Evoked Potential ◽  
The Elderly ◽  
Auditory Evoked Potential ◽  
Competition Effect ◽  
Specific Target ◽  
Attention Effect ◽  
Competition Effects ◽  
Significant Attention ◽  
Versus Stimulus

This study examined the effects of selective attention versus stimulus competition on the late auditory evoked potential (LAEP) in 20 young and 20 elderly listeners. In a series of test runs, different oddball tonal sequences were presented to one or both ears, and listeners were instructed to attend to tones at a specific target ear. Peak amplitudes were recorded for the N1, P2, and the early and late N2 components of the LAEP. Significant attention effects were found for all four components. N1 amplitudes increased significantly when participants attended to the target stimuli, whereas the amplitudes of P2, N2e, and N2l decreased. For all LAEP components except N2l, the attention effect did not differ between young and elderly listeners. Significant competition effects also were found for all four components. Amplitudes were significantly larger in monaural than binaural conditions for all components except N2l. The magnitude of this competition effect also was significantly larger for the young listeners than the elderly for all components except N1. These results suggest that the ability to attend selectively to sounds may be more resistant to normal aging than are effects related to stimulus competition.

Sign in / Sign up

Export Citation Format

Share Document