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International Journal of Research Innovation and Entrepreneurship
Published by Universitas Negeri Semarang
ISSN : 27468526     EISSN : 27468534     DOI : -
Core Subject : Social,
Social Sciences
International Journal of Research Innovation and Entrepreneurship (IJRIE) is a peer-reviewed journal that published original research articles and short communication on innovations in interdisciplinary fields. IJRIE comes out to provide supports scientific research and their commercialisation efforts. This journal is also an academic publication support for entrepreneurship-goaled studies. International Journal of Research Innovation and Entrepreneurship (IJRIE) covers research innovations and their entrepreneurship as well as commercialisation efforts in the following topics: Sciences and Engineering Arts Social sciences (Anthropology, Archaeology, Economics, Geography, History, Law, Linguistics, Politics, Psychology and Sociology) Education
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 4 Documents
 1 
Search results for , issue "Vol 1 No 2 (2020): December 2020" : 4 Documents clear
Isolation and Screening of Streptomyces spp from Soil Samples of Ekiti State University Nigeria for Antibacterial Activity Omidoyin, Kehinde Caleb; Femi-Ola, Titilayo Olufunke
International Journal of Research Innovation and Entrepreneurship Vol 1 No 2 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ijrie.v1i2.49626

Abstract

Actinomycetes are a versatile group of procaryotes that exist in all habitats and are widely distributed in all types of the ecosystem including the soil, water, and sediments obtained from deep sea. This group of gram-positive bacteria, especially the Streptomyces is widely known to produce a variety of secondary metabolites, including antibiotics and other therapeutically useful bioactive molecules. Therefore, the isolation and identification of new strains is crucial for the production of desirable antibiotics. The aim of this study was therefore to isolate and identify novel strains of Streptomyces exhibiting a high antibacterial activity. To achieve this objective, 60 actinomycetes colonies were isolated in pure cultures from different soil samples within Ekiti State University, Nigeria, and 12 isolates which showed a high antibacterial activity against test organisms were selected. The selected actinomycetes isolates were characterized for morphological and biochemical identifications. Analysis of morphological and biochemical characteristics indicated that all the 12 selected isolates exhibiting antibacterial properties belonged to the genus Streptomyces. Five (41.7%) of the Streptomyces isolates produced diffusible pigments of different colors. Moreover, screening of the isolates with regard to their antimicrobial activity against test bacteria indicated that all the Streptomyces isolates exhibited antimicrobial activity against at least two of the test organisms while eight isolates (66.7%) were found to have moderate to high antimicrobial activity. Two (16.7%) of the Streptomyces isolates were active against all the test organisms while the highest antibacterial activity based on zone of inhibition was observed in Klebsiella spp. with an inhibition zone of 18mm. Since 20% of the actinomycetes isolates in this study showed inhibitory effects against indicator bacteria, it was suggestive that soil of Ekiti State University, Nigeria could be used as an interesting source to be explored for novel Streptomyces strains with high potency of antimicrobial production.
Rural Entrepreneurship for Sustainable Economic Development in Chandel District, Manipur, India ‒ An Exploration Onahring, B. D.; Singh, Kh. Devananda
International Journal of Research Innovation and Entrepreneurship Vol 1 No 2 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ijrie.v1i2.49630

Abstract

Entrepreneurship in the rural context has got ample opportunities for capital formation, sustainable development and economic growth. In rural India, the intervention of enterprise development institutions was less, due to lack of the awareness to the beneficiaries and the technical dearth of these institutions. The Government of India has initiated various programs through many institutions under government and non-government sectors since decades. These programs ensured sufficient training and development programs on entrepreneurship development on one hand, but, the other has to adopt the effective and efficient entrepreneurial traits for entrepreneurship development. This article is a humble effort to understand the various entrepreneurial traits through a review of literature. It also focuses to draw the various entrepreneurial traits among rural entrepreneurs in the study area. The statistical population was 215 enterprises out of which 43 enterprises were selected as the sample through stratified random sampling method. Beside descriptive statistics, the study has adopted Cronbach’s Alpha test, factor analysis and Kaiser-Meyer-Olkin (KMO) as well as Bartlett’s Test through MS-Excel and SPSS Software for analyses. The paper found that the entrepreneurs in rural Chandel district wanted to enjoy more financial freedom, supports from family members, needed for achievement. Moreover, they also showed a more inner sense of responsibilities which thereby arouse passion for business. The findings of the research activity could help the policy planners to enhance the economics of rural entrepreneurs in Chandel district of Manipur, India.
Characterization of a Phosphate Solubilizing and Pesticide Tolerant Endophytic Bacterium (Pseudomonas sp.) Isolated from Apple Orchards of Himachal Pradesh Khatri, Shakuntala; Shridhar, Vijay; Pandey, Anita
International Journal of Research Innovation and Entrepreneurship Vol 1 No 2 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ijrie.v1i2.49632

Abstract

Jammu-Kashmir, Himachal Pradesh and Uttarakhand are the core areas of apple production in India. Synthetic chemicals, fertilizers, and pesticides are used for improving the yield in apple orchards. Overuse of phosphate fertilizers, untreated/ treated wastewater, sewage sludge, composts, etc leads to serious conditions in apple orchards. In the present study, enrichment culture technique was used to isolate and screen the pesticide tolerant bacterial strain from apple roots. A bacterial culture, identified as Pseudomonas sp., was obtained to possess phosphate solubilizing and pesticide tolerance properties. It tolerated Ridomil 80%, Meera 71, carbendazim and sulphur 50% up to 1000 µg/ml. The bacterium also showed tolerance to streptomycin up to 50 µg/ml.
An Innovation of High-Energy and Protein Biscuits Made of Black Rice Flour Substituted With Mung Bean Flour Fathonah, Siti; Rachmawati, Rina; Rosidah, Rosidah; Kristanti, Bela Siska; Iswari, Retno Sri
International Journal of Research Innovation and Entrepreneurship Vol 1 No 2 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ijrie.v1i2.49633

Abstract

This study was aimed to determine the public acceptance and the nutritional contents of the black rice flour biscuits substituted with mung bean flour. A completely randomized design with various amount of substituted mung bean flour (MBF) in the black rice flour (BRF) biscuits was used as the experimental design. The ratios of the BRF-to-MBF were 60: 20; 50: 30, and 40:40. The acceptance test used was the hedonic test with the lowest and the highest scores of 1 and 9, indicating “extremely unfavorable” and “extremely favorable” criteria, respectively. The content of carbohydrates (using Luff School method), ash (using the dry method), protein (using Kjeldahl method), water (using oven drying methods), crude fiber (using the gravimeter method), lipids (using the Soxhlet extraction method), and anthocyanins (using the pH-differential method) was determined and evaluated. The analysis of differences in the acceptability of the biscuits was performed using an ANOVA test, followed by the Tukey HSD test. The results showed that there were differences in people's acceptance of black rice flour biscuits substituted with mung bean flour for the overall indicators, i.e., the color and taste of the black rice biscuits. The most preferred biscuits were biscuits with a composition of 40% black rice flour and 40% substituted mung bean flour with a mean value of 7.2. The nutritional content of the black rice biscuits was as follows: the content of energy of 447- 465 kcal, carbohydrates of 58.4-60.9%, protein of 7.14-9.15%, lipids of 20.3-22.2%, ash of 2.3%, moisture of 5.25-8.65%, fiber of 1.3-2.3% and anthocyanin of 20-37ppm. The production of BRF40: MBF40 (40% black rice flour and 40% mung bean flour) biscuits was highly recommended, in addition to the optimum baking time as the future work.

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