Claim Missing Document
Check
Articles

Found 3 Documents
Search

Pengaruh Pemberian Pakan Jenis Mikroalga yang Berbeda terhadap Tingkat Konsumsi Pakan dan Tingkat Kelangsungan Hidup Protozoea Udang Vaname (Litopenaeus vannamei) Rukmana, Sitti; Hamzah, Muhaimin; Balubi, Abdul M.; Iba, Wa; Kurnia, Agus
Jurnal Media Akuatika Vol 2, No 1: Januari
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (93.964 KB) | DOI: 10.33772/jma.v2i1.4327

Abstract

Penelitian tentang pengaruh pemberian pakan jenis mikroalga yang berbeda terhadap tingkat konsumsi pakan dan tingkat kelangsung hidup protozoea udang vaname (L. vannamei) telah dilakukan di Laboratorium Pengujian Fakultas Perikanan dan Ilmu Kelautan, Universitas Halu Oleo Kendari. Penelitian bertujuan untuk mengetahui pengaruh pemberian pakan jenis mikroalga yang berbeda terhadap tingkat konsumsi pakan dan tingkat kelangsungan hidup protozoea udang vaname  (L. vannamei). Hewan uji yang digunakan adalah udang vaname (L. vannamei) stadia protozoea, sebanyak 150 ekor. Wadah yang digunakan adalah 6 erlenmeyer berukuran 500 ml yang diisi air laut bersalinitas 30 ppt sebanyak 250 ml. Pemeliharaan larva udang dilakukan selama 8 hari. Penelitian didesain dengan menggunakan Rancangan Acak Lengkap (RAL) dengan dua perlakuan dan tiga ulangan. Perlakuan yang diterapkan adalah A (Kb1-5) dan B (Tisochrysis lutea). Hasil penelitian menunjukkan bahwa tingkat konsumsi pakan protozoea udang vaname yang diberi pakan uji Kb1-5 tidak berbeda dengan yang diberi T. lutea, sedangkan tingkat kelangsungan hidup protozoea udang vaname yang diberi T. lutea lebih tinggi dibandingkan dengan yang diberi Kb1-5. Tingkat konsumsi pakan pada penelitian ini berkisar antara 597.586 sel/ml  – 604.475 sel/ml. Kata  Kunci : Mikroalga, Konsumsi Pakan, Kelangsungan Hidup, Protozoea, Udang Vaname, Litopenaeus vannamei, Kb1-5, Tisochrysis Lutea.
Variasi Bahan Pakaian Dan Kejadian Keputihan: Variations in Clothing Materials and the Occurrence of Vaginal Discharge Rukmana, Sitti
Jurnal Abdi Keperawatan dan Kedokteran Vol 1 No 1 (2022): Jurnal Abdi Kesehatan dan Kedokteran
Publisher : Chakra Brahmanda Lentera Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (247.769 KB) | DOI: 10.55018/jakk.v1i1.5

Abstract

Leucorrhoea is a symptom that is very often experienced by most women. Material clothing can cause vaginal discharge. The material from the underwear is also quite crucial in influencing the risk of vaginal discharge. The aim is to determine the relationship between the use of clothing materials and vaginal discharge at the STIE Mujahidin Tolitoli. The design used in the study was Cross Sectional. The population is all young women. The sample size is 30 respondents using Random sampling technique. Independent variables of the study are variations in clothing types. The dependent variable is the event of vaginal discharge. Data was collected using a questionnaire, then the data were analyzed using Chi square test with a significance level of α ≤0.05. The results showed that almost half of the respondents had 12 types of cotton clothing (40%), leucorrhoea had 19 respondents (63.3%). The results obtained a <0.05 obtained p = 0,000 where H1 was accepted and H0 was rejected which means that there is a relationship between Variations in the Use of Clothing Material and Leucorrhoea Events at STIE Mujahidin Tolitoli There is a Relation of Variations in the Use of Clothing Materials and Leucorrhoea Events at STIE Mujahidin Tolitoli. The right type of material will minimize the incidence of vaginal discharge and health.
Brine Shrimp Lethality, Aktivitas Antioksidan dan Kadar Total Fitokimia dari Ekstrak Etanol Kasumba Turate (Carthamus tinctorius) Tahar, Nurshalati; Satrianegara, Fais; Rukmana, Rusmadi; Hamzah, Nursalam; Rukmana, Sitti; Alwi, Fitria; Roni, Abdul; Mukhriani, Mukhriani
JFIOnline | Print ISSN 1412-1107 | e-ISSN 2355-696X Vol. 15 No. 1 (2023): Jurnal Farmasi Indonesia
Publisher : Pengurus Pusat Ikatan Apoteker Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (425.135 KB) | DOI: 10.35617/jfionline.v15i1.71

Abstract

bstract: Kasumba turate had been used extensively in the treatment of varicella, but studies of safety, efficacy, and quality are incomplete. The objectives of these studies were to determine brine shrimp lethality, antioxidant activities and phytochemical contents of safflower ethanolic extract. The studies began with extraction, which soaked simplicia in 70% ethanol. Dried extract was determined for toxicity used brine shrimp lethality method. Although, antioxidant activities were measured by three methods, i.e., free radical scavenging (1,1-diphenyl-2-picrylhydrazil), cupric reducing antioxidant capacity, and ferric reducing antioxidant power. The phytochemicals total contents that measured were phenols, flavonoids and carotenoids. Based on studies result, rendemen extraction was 14.7%. The lethality level for brine shrimp was 109.64 ± 5.29 mg/L. The free radical scavenging, cupric reducing, and ferric reducing antioxidant activities were 35.40 ± 1.62 mg/L, 12.42 ± 0.95 mg/L and 36.47 ± 2.79 mg/L. Although, the phenol, flavonoid and carotenoid contents per gram were 135.40 ± 0.12 g gallic acid equivalent, 124.54 ± 3.38 mg quercetin equivalent and 27.25 ± 0.83 mg β-carotene equivalent. Based on these data, the ethanol extract of kasumba turate has high phytochemical and antioxidant potential and low toxicity.