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Journal : SIMBIOSIS

FORMULASI EKSTRAK ETANOL DAUN MALAKA (Phylanthus emblica) DALAM SEDIAAN MASKER GEL PEEL-OFF Agustina Bayo Inggirik Mogan; Ni Luh Arpiwi; Ni Nyoman Wirasiti
SIMBIOSIS Simbiosis Volume 12 No. 1 2024
Publisher : Program Studi Biologi Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JSIMBIOSIS.2024.v12.i01.p01

Abstract

The use of facial masks is useful for softening the skin, nourishing and opening clogged pores, helping prevent premature aging, and reducing the appearance of fine lines and wrinkles. Plants that can be used as active ingredients are malaka, or amla (Phyllanthus emblica L.), a natural source of antioxidants. This study aims to determine the content of phytochemical compounds in the ethanol extract of Malaka leaves, to analyze the antioxidant activity and IC50 of the ethanol extract of Malaka leaves, to determine the quality of the peel-off gel mask with the addition of the concentration of the ethanol extract of Malaka leaves and to find out which formulation is preferred by Probandus. The research design used a completely randomized design (CRD) using Malaka leaf extract with concentrations F0(0%), F1(1%), F2(2%) and F3(3%). The phytochemical content test of Malaka leaf extract showed the presence of flavonoids (0.467%) and tannins (10.97%). The antioxidant activity of the ethanol extract of Malaka leaves was 1.3314% and IC50 was 30 ppm. The organoleptic test results for all preparations did not change during 5 weeks of storage, pH 5.37-5.54, the viscosity of the mask preparation was 50000-126000 cps, the peel-off gel mask preparation was homogeneous and did not . Statistical analysis of the
HUBUNGAN ANTARA RIWAYAT KETURUNAN DAN FAKTOR RISIKO TERHADAP KEJADIAN ASMA: THE RELATIONSHIP BETWEEN HEREDITARY HISTORY AND RISK FACTORS FOR ASTHMA Prita Jaya, Made Ayu Mutiara; Junitha, I Ketut; Wirasiti, Ni Nyoman
SIMBIOSIS Simbiosis Volume 13 No. 2 2025
Publisher : Program Studi Biologi Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JSIMBIOSIS.2025.v13.i02.p03

Abstract

ABSTRACT Asthma is a disease caused by chronic inflammation of the respiratory tract, which causes shortness of breath and difficulty breathing. This disease arises due to genetic factors or heredity. Genetic diseases may not be inherited again in the next generation, but can recur due to several risk factors that trigger asthma. This study aims to analyze the relationship between hereditary history and risk factors on the incidence of asthma. Sampling was carried out using a purposive sampling technique, data collection was carried out by measuring the variables studied using questionnaires and interviews, and data analysis was carried out using correspondence analysis. The results of the study show that not all asthma patients have a family history of asthma, and non-genetic risk factors that cause asthma recurrence consist of age, gender, body mass index (BMI), home location, smoking habits, and environmental factors consisting of fatigue, cold weather, dust allergies, mental influences, air pollution, animal dander allergies, and food allergies. Keywords: Allergies, asthma, genetics, gender, shortness of breath, age