Physical-Chemical Constants and Fatty Acid Composition of Zosima absinthifolia Link. Fruit Oil

Zosima absinthifolia is the only species of Zosima genus in Azerbaijan. The aim of this study was to determine the quantitative and qualitative determination of fatty acids in the fruits of the plant Zosima absinthifolia, which is widespread in Absheron, as well as to study its physicochemical and organoleptic properties, possible use in the pharmaceutical and food industries. The oil obtained from the fruits of the plant collected from the Absheron Peninsula (Bibiheybat) was analyzed by gas chromatography. The oil was obtained at 60 °C for 8 h by the extraction of the fruits in a Soxhlet extractor. The yield was 10.36%. Chromatographic analysis of the oil obtained from plant fruits allowed to determine 14 fatty acids. The main component of Z. absinthifolia fruit oil is oleic acid (74.36%). Small amounts of caprylic and palmitic acids were also found to be 8.9% and 5.39%, respectively. The lowest percentage is palmitinoleic acid (0.07%). Physico-chemical constants and organoleptic properties of Z. absinthifolia fruit oil were also analyzed and it was determined that the percentage of free fatty acids in our sample was 2.47%, the peroxide value 34.16 mg O/kg and the saponification number 200.23 mg KOH/g.

Assessment of Human Islet Composition and Acinar Cell Component by Immunofluorescence Staining v2

This Standard Operating Procedure (SOP) is based on the Human Islet Phenotyping Program of the IIDP Immunofluorescence Staining Procedure. This SOP provides the HIPP procedure for immunofluorescent staining, imaging, and analysis of islet preparations. This SOP defines the assay method used by the Human Islet Phenotyping Program (HIPP) for quantitative and qualitative determination of the Purified Human Pancreatic Islet product, post-shipment, manufactured for use in the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)-sponsored research in the Integrated Islet Distribution Program (IIDP).

Analysis of Islet Function by Glucagon Enzyme-linked Immunosorbent Assay (ELISA) v1

This Standard Operating Procedure (SOP) is based on the Vanderbilt University Medical Center Human Islet Phenotyping Program (HIPP) Islet Functional Analysis. This SOP provides the HIPP procedure for measuring islet glucagon content and secretion to assess islet function. This SOP defines the assay method used by the Human Islet Phenotyping Program (HIPP) for the qualitative determination of the Purified Human Pancreatic Islet product, post-shipment, manufactured for use in the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)-sponsored research in the Integrated Islet Distribution Program (IIDP). The goal of this SOP is to define the method for quantitative determination of glucagon released after secretagogue stimulation for proving the potency of the human islet preparation shipped by the IIDP.

Analysis of Islet Function by Insulin Enzyme-linked Immunosorbent Assay (ELISA) v1

This Standard Operating Procedure (SOP) is based on the Vanderbilt University Medical Center Human Islet Phenotyping Program (HIPP) Islet Functional Analysis. This SOP provides the HIPP procedure for measuring islet insulin content and secretion to assess islet function. This SOP defines the assay method used by the Human Islet Phenotyping Program (HIPP) for the qualitative determination of the Purified Human Pancreatic Islet product, post-shipment, manufactured for use in the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)-sponsored research in the Integrated Islet Distribution Program (IIDP). The goal of this SOP is to define the method for quantitative determination of insulin released after glucose stimulation for proving the potency of the human islet preparation shipped by the IIDP.

RT-qPCR Detection of SARS-CoV-2 from Wastewater Using the AB 7500 v1

This method was developed at the FDA’s Center for Food Safety and Applied Nutrition for GenomeTrakr’s pandemic response project, monitoring SARS-CoV-2 variants in wastewater​​. Protocols developed for this project cover wastewater collection, concentration, RNA extraction, RT-qPCR detection, library prep, genome sequencing, quality control checks, and data submission to NCBI. This protocol describes triplex and duplex assays for the RT-qPCR detection of the nucleocapsid region of the SARS-CoV-2 genome. These assays, along with the murine norovirus (MNV; extraction control) and crAssphage (human indicator) RT-qPCR assay (RT-qPCR Detection of Process Controls (Murine noroviurs and crAssphage) from Wastewater (protocols.io)), were developed for use on the AB 7500 platform using software version 2.0 or 2.3. All assays incorporate an internal amplification control (IC) to prevent the reporting of false negatives due to inhibition or failure of the RT-qPCR. These multiplexed detection assays were developed for the qualitative determination SARS-CoV-2 nucleocapsid gene extracted from wastewater. Valid sample results are contingent upon the detection of the MNV extraction control from the sample being tested.

Level of Trust, Knowledge and Religiosity Against Muzakki's Interest in Issuing Zakat at BAZNAS Salatiga City

This research aim to to know: (1) Influence level trust to enthusiasm of Muzakki in releasing religious obligatory, (2) Knowledge to enthusiasm of Muzakki in releasing religious obligatory, (3) Religiusitas to enthusiasm of Muzakki in releasing religious obligatory, (4) Influence between level trust, and knowledge of religiusitas to enthusiasm of Muzakki in releasing religious obligatory in BAZNAS Town of Salatiga. Type Research which is used in this thesis is research of combination (methods mixed) between quantitative diskripsi and diskripsi qualitative. Determination of sampel use method of purposive sampling. Sampel obtained by counted 80 responder of muzakki which paying religious obligatory in BAZNAS Salatiga. Pursuant to result of research in Body of Amil Religious Obligatory National (BAZNAS) Town of Salatiga indicate that: Trust storey;level have an effect on positive and signifikan to enthusiasm of muzakki, Knowledge have an effect on positive and signifikan to enthusiasm of muzakki, Religiusitas have an effect on positive and signifikan to enthusiasm of muzakki, and Storey;Level trust, and knowledge of religiusitas by together influence by signifikan enthusiasm variable of muzakki in [Releasing] Religious obligatory in Body of Amil Religious Obligatory National (Baznas) Town of Salatiga.

ANTIOXIDANT ACTIVITY OF FOREST MANGGOSTEEN (Garcinia hombroniana Pierre) FRACTION USING DPPH AND ABTS METHOD

This study was carried out to determine the active antioxidant fraction of Garcinia hombroniana bark extract by the DPPH and ABTS method. Along with this, the study also attempts to identify the class of compounds present in the various extract of G. hombroniana by the active fraction. The bark extract of G. hombroniana was prepared by the multilevel maceration method by using three solvents including n-hexane, ethyl acetate, and 96% ethanol. Results of study suggested that n-hexane (HSE), ethyl acetate (EASE) and ethanol 96% extract (ESE) have antioxidant activity with IC50 value of 423 ± 16.72 μg/mL, 284.89 ± 2.7μg/mL, and 10.49 ± 0.19 μg/mL in DPPH assay, while these extracts showed IC50 value of 560.92 ± 48.86 μg/mL, 430.18 ± 16.65 μg/mL, and 13.92 ± 0.57 μg/mL respectively in ABTS assay. Further, fractionated using vacuum column chromatography revealed the presence of five fractions viz., A, B, C, D, and E. Among these, fractions D showed the highest antioxidant activity with an IC50 value of 4.83 ± 0.18 μg/mL and 6.82 ± 0.31 μg/mL in DPPH and ABTS assays. Results of the fractioned analysis and qualitative determination showed that the active fraction of G. hombroniana contained flavonoid, triterpenoid, alkaloid, and saponin compounds, and antioxidant activities of these extracts might be due to the presence of these active ingredients.

The Application of Nanosensors in Illicit Drugs Determination: A Review

The utilization of nanomaterials (NMs) to produce nanosensors for detecting drugs in a wide range of materials has attracted global attention. Various categories of NMs have been synthesized and applied for the qualitative determination of some additives, contaminants, and illicit materials owing to their unique physicochemical properties at the nanoscale to impact desired effects. Rapid and facile detection techniques employed for on-site analysis of illicit drugs using NMs are reviewed. It is noted that NMs are good candidates in the fabrication of nanosensors for the sensitive detections and determinations of illicit drugs. Thus, this review is focused on the application of these sensors for illicit drug detection. Hence, the application of plasmonic/optical properties of NMs to enhance illicit drug detection in biological samples has been discussed. The fabricated sensors have been shown to possess enhanced selectivity, sensitivity, cost-effectiveness as well as improved automation. As highlighted in the in-depth review, the sensors are designed to utilize biological receptors with a transducer component to detect the analyte-biorecognition element interaction which resulted in producing an optimum signal.