Claim Missing Document
Check
Articles

Found 2 Documents
Search

Mass Spectrometry (MS) Profiling on Potent Anticancer Fractions of Calthropella sp. Susilowati, Fitria
Pharmasipha : Pharmaceutical Journal of Islamic Pharmacy Vol. 6 No. 2 (2022): September
Publisher : University Of Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/pharmasipha.v6i2.8630

Abstract

A research on isolation and in vitro cytotoxic assay of active fractions of marine sponge Calthropella sp. from Krakal Beach Gunungkidul had been carried out. This study aims to analyze the Mass Spectrometry (MS) profile of potent anticancer fractions of marine sponge Calthropella sp. The two potent fractions (F1 and F2) were analyzed by High Resolution Liquid Chromatography-Mass Spectrometry (HR LC-MS) to identify the compounds exist in each fractions. The LC-MS analyses were conducted on the best elution system, isocratic elution of 80% MeCN (with 0.1% formic acid) + 20% milliQ H2O (with 0.1% formic acid). Based on LC-MS analyses, it is strongly predicted that F1 consist of 4'-N-methyl-5'- hydroxystaurosporine, 24-methyleneergost-4-ene-3-one, and one new compound. F2 is predicted to consist bengamide Q, clavepictine A, 4'-N-methyl-5’-hydroxystaurosporine, biemnic acid, carteriofenone A, and one new compound 
The Relationship of Nutritional Status and Energy Adequacy with the Work Productivity of Class I Kedungpane Semarang Penitentiary Employees Nabila, Firda Ainun; Susilowati, Fitria; Octavia, Zana Fitriana
Jurnal Gizi dan Kuliner (Journal of Nutrition and Culinary) Vol 4, No 1 (2024): EDISI FEBRUARI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jnc.v4i1.51258

Abstract

Employee productivity is very important for a company. Employees who have good productivity will produce high-quality products or services. Nutritional status and energy adequacy are one of the factors that affect employee productivity. Energy intake will be the main source of energy for employees to do work. The more adequate energy intake will make the nutritional status close to normal. Determine the relationship between nutritional status and energy adequacy with the work productivity of employees of Class I Correctional Institution Kedungpane Semarang. This type of research uses observational analytics with a cross sectional approach. This research was conducted at the Class I Penitentiary Kedungpane Semarang. The sampling technique is consecutive sampling of 70 employees. The data measured are nutritional status with anthropometric measurements consisting of employee weight and height, energy adequacy with a 3x24 hour food recall instrument, and work productivity using a 3-day work time record. The results of bivariate tests using the Gamma test showed that there was a relationship between nutritional status and work productivity (p = 0.000), and there was a relationship between energy adequacy and work productivity (p = 0.024). There is a relationship between nutritional status and energy adequacy with the work productivity of Class I Kedungpane Semarang Penitentiary employees.