cover
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota malang,
Jawa timur
INDONESIA
Research Journal of Life Science
Published by Universitas Brawijaya
ISSN : -     EISSN : -     DOI : -
Core Subject : Education,
Welcome to the Research Journal of Life Science, published by the Institute of Research and Community Service UB. For further information please contact our editorial office.
Arjuna Subject : -
Articles 2 Documents
Search results for , issue "Vol 6, No 3 (2019)" : 2 Documents clear
Active Compounds on Squid (Loligo sp.) Ink Extract Powder as Immunostimulant Candidate to Against Shrimp Disease Affandi, Rangga Idris; Fadjar, Mohamad; Ekawati, Arning Wilujeng
Research Journal of Life Science Vol 6, No 3 (2019)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (485.685 KB) | DOI: 10.21776/ub.rjls.2019.006.03.1

Abstract

The business of developing shrimp farming cannot be separated from the existence of disease. In shrimp farming health management, disease prevention strategies can using various methods, one of which is immunostimulant. One alternative immunostimulant source that can be used to improve the body defense system in shrimp is squid (Loligo sp.) ink extract powder who has antibacterial ability. This study aims to analyze the presence of active compound in squid ink extract powder can be used as an immunostimulant candidate to against shrimp disease. The method used in this research is descriptive explorative and experimental method. This research was conducted with several stages of squid ink extraction until it becomes powder. Identification of squid ink extract powder is using FTIR and LC-MS test. The results showed that the squid ink extract powder contained alkaloid and carboxylic acid from the FTIR test results. Based on LC-MS test results, it was found that squid ink extract powder contained betaine, cinnamic acid, and choline compounds with large amounts of content. Betaine, cinnamic acid, and choline has several biological activity as antibacterial, antioxidant, antiviral, antifungal, etc. so that it can be used as an immunostimulant against shrimp disease.
Physical and Organlopetic Properties of Nuggets from Domestic Chicken (Gallus domesticus) Meat with Different Corn Flours as Filler Ma'ruf, Wahidah; Rosyidi, Djalal; Radiati, Lilik Eka; Purwadi, Purwadi
Research Journal of Life Science Vol 6, No 3 (2019)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (337.404 KB) | DOI: 10.21776/ub.rjls.2019.006.03.2

Abstract

The research aims to understand the physical and organoleptic properties of the Indonesian domestic chicken (Gallus domesticus) nugget made with different corn flours as filler. The research was done in two research steps. The first step was to observe the physical properties of the chicken nugget through a completely randomized design, where five different corn flours were used and measured for six times each. The second step was to observe the organoleptic properties of the chicken nugget through two-factorials completely randomized design, where five different panellists (P1, P2, P3, P4, and P5) were the first factor and different corn flours were the second factor. The corn flours used in this research were yellow-corn (J1); fluffy-corn (J2); purple-corn (J3); Provit A1-corn (J4); and Provit A2-corn (J5) flour. The measured variables include cooking loss, flavor, aroma, texture, and color of the chicken nugget. The results showed that J1 chicken nugget had the lowest cooking loss at 1.27%, while the organoleptic measurements showed that J4 chicken nugget had the best organoleptic properties. The research concluded that the usage of Provit A1-corn (J4) flour would give the best overall physical and organoleptic properties of chicken nugget made from domestic chicken meat.

Page 1 of 1 | Total Record : 2