Analisa Pendapatan Usahatani Tanaman Pacar Air di Desa Dukuh Klopo Kecamatan Peterongan Kabupaten Jombang

2021 ◽  
Vol 2 (2) ◽  
pp. 88
Author(s):  
Viki Rahmatullah ◽  
Dyah Ayu Sri Hartanti ◽  
Siti Nur Qomariyah
Keyword(s):  
Quantitative Analysis ◽  
Analytical Method ◽  
Feasibility Analysis ◽  
Maximum Production ◽  
Plant Cultivation ◽  
Ratio Approach ◽  
Farming Industry ◽  
Plant Farming

Agriculture is a significant sector of the Indonesian economy. Farmers strive for economically advantageous outcomes in the processing of farming, where the costs paid can result in maximum production. This increases demand for flowers, one of which is water henna. Farmers must enhance production to fulfill the demand for water henna flowers. The purpose of this study is to determine the viability of water henna flower growing in Dukuh Klopo Village, Peterongan District, Jombang Regency. The analytical method employed in this research is a combination of descriptive and quantitative analysis, which will be used to determine the income generated by water henna farming. According to the feasibility analysis results, the B/C – Ratio for water henna plant cultivation in Dukuh Klopo Village, Peterongan District, Jombang Regency is 1.57. This means that for every Rp. 1 spent, the henna plant farming industry in Dukuh Klopo Village, Peterongan District, Jombang Regency generates Rp. 1.57 rupiah in revenue. Thus, the B/C Ratio approach enables the development of water henna flower farming in Dukuh Klopo Village, Peterongan District, Jombang Regency.

Development of quantitative analytical method for volatile thiol compound with LC-ESI-MS as nonvolatile derivative by integrating a thiol-specific derivatization

2021 ◽  
Author(s):  
Yusuke Kawano ◽  
Kengo Suzuki ◽  
Iwao Ohtsu
Keyword(s):  
Quantitative Analysis ◽  
Electrospray Ionization ◽  
Efficient Method ◽  
Analytical Method ◽  
Coffee Bean ◽  
Thiol Compound ◽  
Esi Ms ◽  
Volatile Thiols

Abstract Generally, volatile thiols are hard to be measured with ESI (electrospray ionization)-type LC-MS due to the volatility. Therefore, we here evaluated the pretreatment of their S-bimanyl derivatization by monobromobimane to enable the detection as nonvolatile derivative. Consequently, we successfully developed the convenient and efficient method through the quantitative analysis of 2-furanmethanethiol (volatile thiol odorant of coffee aroma) in coffee bean.

A practical method for rapid screening and quantitative analysis of 130 pesticide residues in herbal medicines based on the Kovats retention index principle: an exemplary study using Panacis quinquefolii radix

2019 ◽  
Vol 11 (38) ◽  
pp. 4868-4874
Author(s):  
Peng Tan ◽  
Xichuan Wei ◽  
Haizhu Zhang ◽  
Ming Niu ◽  
Dingkun Zhang
Keyword(s):  
Quantitative Analysis ◽  
Retention Index ◽  
Analytical Method ◽  
Pesticide Residues ◽  
Herbal Medicines ◽  
Practical Method ◽  
Rapid Screening ◽  
Kovats Retention Index ◽  
Kováts Retention Index

This study has provided a practical analytical method for rapid screening and quantitative analysis of 130 pesticide residues in herbal medicines based on the Kovats retention index.

scholarly journals PENGARUH BAURAN PEMASARAN JASA TERHADAP KEPUTUSAN BERKUNJUNG WISATAWAN PADA OBJEK WISATA WATERBOOM DI KOTA SAWAHLUNTO

Jurnal Ecogen ◽  
2018 ◽  
Vol 1 (4) ◽  
pp. 123
Author(s):  
Dola Permata Sari ◽  
Marwan Usman ◽  
Rose Rahmidani
Keyword(s):  
Quantitative Analysis ◽  
Path Analysis ◽  
Significant Influence ◽  
Analytical Method ◽  
Sampling Technique ◽  
Price Promotion ◽  
Product Price ◽  
Physical Evidence ◽  
Process Productivity

The purpose of this research is to know the influence of product, price, promotion, place, physical evidence, employee, process, productivity and quality to decision of tourist visiting at Waterboom tourist object. This type of research is causative. The population in this study is all tourists who visit the tourism object that is Waterboom in Sawahlunto city. The number of research samples was determined based on Cochran formula of 100 people and was chosen by using accidental sampling technique. The data that are used are the primary obtained through the distribution of questionnaires to selected tourists. The analytical method used is descriptive and quantitative analysis through path analysis. The results of this study indicate that: (1) The product has a significant influence on the tourist visiting decision on Waterboom tourism object, (2) Price has no significant effect on tourist visiting decision at Waterboom tourist object, (3) Promotion has no significant effect on tourist visiting decision on Waterboom tourism object, (4) Place  has no significant effect on the tourist visiting decision on the Waterboom tourist object, (5) Physical evidence has a significant effect on the decision of tourists visiting the tourist object, that is Waterboom, (6) Employees have no significant effect on tourist visiting decisions on Waterboom tourist object, (7) The process has a significant influence on the decision of tourists visiting the tourist object that is Waterboom, (8) Productivity and quality significantly influence the decision of tourists visiting the Waterboom tourist object.Keywords: Visiting Decision, Product, Price, Promotion, Place, Physical Evidence, Employee, Process, and  Productivity and Quality

scholarly journals Simultaneous analysis of major ingredients of Gardenia fruit by HPLC-MS/TQMS method

2017 ◽  
Vol 17 (43) ◽  
pp. 34-37
Author(s):  
M Galaqin ◽  
K Uwai ◽  
M Yuguchi ◽  
T Iwasa
Keyword(s):  
Quality Control ◽  
Quantitative Analysis ◽  
Flow Rate ◽  
Analytical Method ◽  
Mobile Phase ◽  
Gradient Elution ◽  
Simultaneous Analysis ◽  
Average Content ◽  
Ultrapure Water ◽  
Crude Drugs

An efficient, accurate HPLC-MS/TQMS method was introduced for the quantitative/qualitative simultaneous analysis of main ingredients, namely geniposide and genipingentiobioside, in the Gardenia fruit. The separation was successfully obtained using a C8 (100mm×2.1mm, 5μm, 30°C) column by gradient elution with ultrapure water as mobile phase, where flow rate was set to 0.2 ml/min and detection wavelength at 240 nm. The analytical method was validated and the quantification of active compounds, namely genipingentiobioside and gardenoside, was performed. Linearity, precision, repeatability, stability and recovery were also reported. The quantitative analysis revealed that both main ingredients as geniposide and genipingentiobioside have performed a good linear relationship in 0.1-100 mg/ml concentration range (r=1.00000 and r =0.99998). The average content was measured to be 4.842% with RSD 0.96% for geniposide and 1.1976% with RSD 0.47% for genipingentiobioside in the Gardenia fruit. Accordingly, this method would be feasible for the quantity and quality control of crude drugs.

scholarly journals ANALISIS KELAYAKAN AGROWISATA (Studi Kasus pada Ghitari Coffee Plantation di Lembang Kaero Kecamatan Sangalla’ Kabupaten Tana Toraja, Provinsi Sulawesi Selatan)

2020 ◽  
Vol 16 (2) ◽  
pp. 199
Author(s):  
Astuti Siama ◽  
Nurdin Lanuhu ◽  
Pipi Diansari ◽  
Didi Rukmana ◽  
Saadah Saadah
Keyword(s):  
Quantitative Analysis ◽  
Agricultural Land ◽  
Feasibility Analysis ◽  
Land Resources ◽  
Economic Aspects ◽  
Qualitative And Quantitative Analysis ◽  
Coffee Plantation ◽  
Qualitative And Quantitative ◽  
Cultural Aspects ◽  
South Sulawesi

AbstractThe development of coffee plantation land has become an important tourism area in the preservation of agricultural land resources. This study aims to analyze the feasibility of developing agro-tourism in the Ghitari Coffee Plantation in terms of three aspects, namely the biophysical, economic and socio-culture aspects, where if the three aspects are fulfilled then the business is considered feasible to be carried out. This research was carried out at the Ghitari Coffee Plantation, located in Lembang Kaero, Sangalla’ District, Tana Toraja, South Sulawesi. The analytical method used is qualitative and quantitative analysis, where the qualitative analysis is used to analyze the feasibility of biophysical and socio-cultural aspects, while the quantitative analysis is used to analyze economic aspects using the NPV and IRR methods. The results showed that the aspect studied, both from the biophysical, economic and socio-cultural aspect were fulfilled. Based on the results of the calculation of IRR and NPV, the result of PV of Proceeds is Rp. 789,992,946 and PV of Outlays of Rp. 620,000,000, so the NPV value is positive, in the amount of Rp. 169,992,946. While the IRR calculation result is 27%, so it is considered feasible because the IRR value is greater than the interest rate.Keywords:      Business Feasibility Analysis, Coffee Plantation, Agro Tourism.

scholarly journals Carbitol as adulterant in menthol; analytical method for quantitative analysis of adulteration

2020 ◽  
Vol 5 (1) ◽  
pp. 129-136
Author(s):  
Indrajit Sen ◽  
◽  
Deepak Shrivastava ◽  
Manjeet Aggarwal ◽  
Rakesh Kumar Khandal ◽  
...  
Keyword(s):  
Quantitative Analysis ◽  
Analytical Method

scholarly journals QUANTITATIVE ANALYSIS OF PAMABROM AND IBUPROFEN IN SYNTHETIC MIXTURE USING 1ST ORDER DERIVATIVE SPECTROSCOPY

2019 ◽  
pp. 26-32
Author(s):  
PINAK PATEL ◽  
PRIYANKA VASANI ◽  
BINNY MEHTA ◽  
KRUNAL DETHOLIA
Keyword(s):  
Quantitative Analysis ◽  
Analytical Method ◽  
Linear Response ◽  
Spectroscopic Method ◽  
Synthetic Mixture ◽  
Order Derivative ◽  
Inflammatory Agent ◽  
Derivative Spectroscopy ◽  
Double Beam ◽  
Methods Analytical

Objective: The preliminary goal was to develop and validate 1st order derivative spectroscopic method for quantitative analysis of Pamabrom (PAMA) which is a xanthine diuretic and ibuprofen (IBU) which is a non-steroidal anti-inflammatory agent from its synthetic mixture. Methods: Analytical method was developed on Shimadzu double beam spectrophotometer equipped with UV probe 2.42 as software using methanol as solvent. Quantification of PAMA was carried out at zero cross over point of IBU that is 291 nm and for IBU, it was achieved at 278 nm which is zero cross over point of PAMA. Method was validated according to ICH Q2 R1 guidelines. Results: Method showed a linear response in the range of 2-12 µg/ml of PAMA and 20-120 µg/ml of IBU. Method was found to be accurate with recovery between 99.7–100.9 % for PAMA and 100.3–100.7 % for IBU. The method was found to be accurate and precise for quantitative analysis of PAMA and IBU. Conclusion: The developed method was successfully validated as per ICH Q2 R1 guidelines and was successfully applied for quantitative analysis of a synthetic mixture of PAMA and IBU.

Stereological analysis of partially amorphous HREM images

1987 ◽  
Vol 45 ◽  
pp. 756-757
Author(s):  
R. H. Kaspi ◽  
D. E. Luzzi
Keyword(s):  
Quantitative Analysis ◽  
Analytical Method ◽  
Amorphous Materials ◽  
Low Dose ◽  
Intermetallic Alloy ◽  
Crystalline Region ◽  
Fringe Contrast ◽  
Stereological Analysis ◽  
The Third ◽  
Highly Sensitive

The HREM is highly sensitive to the presence of crystals in a specimen. As a results, researchers often report the presence of some fringe contrast in an otherwise amorphous image. The potential for obtaining more information than just a sense of the presence of crystal has not been addressed in detail. In the interest of allowing some amount of quantitative analysis of HREM images of partially and fully amorphous materials, we have developed an analytical method with which to quantify the directionality of an image using stereology.Figure 1 is a series of HREM images taken through the crystal - amorphous interface of an electron irradiated Cu-Ti intermetallic alloy. The first image is from an unirradiated crystalline region. The second image is from a low dose irradiated region, while the third is from a region that has been irradiated to a dose just under the necessary dosage for a total amorphous transition.

A SERS nanocatalytic reaction and its application to quantitative analysis of trace Hg(ii) with Vitoria blue B molecular probe

RSC Advances ◽  
2015 ◽  
Vol 5 (27) ◽  
pp. 21326-21331 ◽  
Author(s):  
Aihui Liang ◽  
Guangyun Shang ◽  
Lingling Ye ◽  
Guiqing Wen ◽  
Yanghe Luo ◽  
...  
Keyword(s):  
Quantitative Analysis ◽  
Analytical Method ◽  
Molecular Probe ◽  
Label Free

A nanocatalytic SERS quantitative analytical method was developed for trace Hg(ii) detection with a label-free Vitoria blue B probe.

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