Marinade

ABON IKAN BETUTU (Oxyeleotris marmorata) YANG DISUBSTITUSI DENGAN BUAH NANAS MADU (Ananas comosus L. Meer)

Yusra, Dhifa Khairi Nadya — Fri, 22 Nov 2024 00:00:00 +0800

MARINADE Vol. 07(02) : 1 – 5 (Oktober 2024)
e-ISSN : 2654-4415
online : http://ojs.umrah.ac.id/index.php/marinade
1
ABON IKAN BETUTU (Oxyeleotris marmorata) YANG DISUBSTITUSI DENGAN
BUAH NANAS MADU (Ananas comosus L. Meer)
Difa Khairi Nadya1), dan Yusra1*)
1)Program Studi Pemanfaatan Sumberdaya Perikanan, Fakultas Perikanan dan Ilmu
Kelautan, Universitas Bung Hatta, Padang, 25133, Indonesia.
*korespondensi: yusra@bunghatta.ac.id
ABSTRACT
Fish floss is a product made from shredded fish meat combined with specific seasonings,
processed, through boiling, frying and pressing. The research was conducted in May 2024 at the Fish
Processing Laboratory of the Faculty of Fisheries and Marine sciences at bung hatta university and
Vahana Scientific Laboratory. The aim of this study is to analyze the effect of adding honey pineapple
(Ananas comosus L.Meer) fiber on the proximate and organoleptic quality of betutu fish floss
(Oxyeleotris marmorata). The method used is experimental. The treatment applied is (A) betutu fish
floss (Oxyeleotris marmorata) without the addition of honey pineapple fiber (Ananas comosus L.Meer)
and (B) betutu fish floss (Oxyeleotris marmorata) with the addition of honey pineapple fiber (Ananas
comosus L.Meer). the data obtained were analyzed using a two-sample test (T-test). The results show
that the addition of honey pineapple fiber affects the organoleptic and proximate quality of betutu fish
floss.

KARAKTERISTIK BAHAN BAKU BULU BABI (Diadema setosum) DAN APLIKASINYA UNTUK KOSMETIK : REVIEW

Sallu Ardiyanti; Said Muhammad Dzaky Fadillah, Siti Natasyah, Taufik Hidayat — Thu, 21 Nov 2024 00:00:00 +0800

The Diadema setosum, also known as the long-spined sea urchin, is a crucial animal for marine ecosystems. It is often reffered to as a keystone species in nutrient cycling and energy flow in environment. Additionally, the Diadema setosum can be used as a bioindicator to measure water pollution levels. The optimal management of this resource is necessary in Indonesia due to its high commercial value in the fishing industry. This can help reduce overfishing, which has caused a decline in the population of the Diadema setosum in some areas of Indonesia. The Diadema setosum contains high nutritional value in its shell, gonads, and intestines. Recent studies have shown that its gonads are commonly used as an antioxidant. In the future, products based on the Diadema setosum could be developed into cosmetics.

EKSTRASI ALBUMIN IKAN TOMAN (Channa micropeltes) DENGAN METODE BERBEDA

amirul amirul fadri, dewita buchari, suparmi suparmi — Fri, 22 Nov 2024 00:00:00 +0800

AKTIVITAS ANTIOKSIDAN DAN SENYAWA BIOAKTIF EKSTRAK RUMPUT LAUT Halimeda SP.

Jelita Rahma Hidayati, aditya hikmat nugraha, Dwi Putri Novajrati Ningsih — Fri, 20 Dec 2024 00:00:00 +0800

Seaweed is known to have one function as an antioxidant needed by the body to inhibit free radicals. However, synthetic antioxidants are carcinogenic in the long term, so natural antioxidants are needed. This study aimed to determine the bioactive compounds and the strength of the antioxidant activity of Halimeda sp. seaweed extract from Bintan Waters, Riau Islands. The research was conducted for five months, starting with sampling, carried out by sweeping from the Bakau Bay waters to Pengudang Village. Extraction was carried out for 2x24 hours using methanol solvent. Analysis of antioxidant activity in this study used the DPPH method by testing the maximum wave, incubation time, antioxidant activity, and positive control (BHT). The category of antioxidant activity is determined from the value. Furthermore, an analysis was carried out for the presence of bioactive coumpounds, namely the steroid and triterpenoid test, the saponin test, and the tannin test. The measured of total phenol content and the flavonoid contetent, respectively, used gallic acid and quercetin solutions as standard solutions. The chlorophyll and carotenoids were measured using acetone as a solvent by measuring the absorbance at a wavelength of 663, 645, and 480 nm. The results showed that Halimeda sp. extract has an value of 221,62 ppm and is classified as very weak antioxidant. This extract contains bioactive coumpounds, namely steroid coumpounds an tannin. The total phenolic content, total flavonoids content, chlorophyll a, clorophyll b, and carotenoids was 26.745 mg GAE/g samples, 5.553 mg QE/g samples, 3.130 mg/g, 4.169 mg/g, and 5.944 Ã‚Âµmol/g.

PENGARUH IRADIASI UV-C PADA NILAI PROKSIMAT IKAN ASAP PINEKUHE

Fri, 20 Dec 2024 00:00:00 +0800

Pinekuhe smoked fish is a typical and mainstay product of the Sangihe Islands. This product has a shelf life of less than three days, this is due to the processing process still using traditional methods. Therefore, preservation is one of the solutions to increase the shelf life of pinekuhe smoked fish. Type C ultra violet light has long been recognized as an effective preservation method in reducing the growth of microorganisms in foodstuffs. In addition to the effect on microbial growth, the effect on the proximate value of smoked pinekuhe fish also needs to be known. Therefore, this study aims to determine the effect of UV-C irradiation on the proximate value of pinekuhe smoked fish. This research was conducted with a complete randomized design method with treatments A (Control), B (12 hours radiation), C (24 hours radiation) and D (36 hours radiation). The test variables in this study consisted of water content, protein content, carbohydrate content, fat content and ash content. The test results of water content with the lowest value is on radiation for 36 hours with an average value of 45.19%. The test results of protein content, carbohydrate content, fat content and ash content were highest at 36 hours of radiation with an average value of 44.16%, 1.81%, 6.88%, 1.96% respectively. Based on the test results, it can be concluded that the value of water content decreases along with the increase in radiation duration, on the contrary to protein content, carbohydrate content, fat content and ash content.