KANDUNGAN SENYAWA FLAVONOID DAN ANTOSIANIN EKSTRAK KAYU SECANG (Caesalpinia sappan L.) SERTA AKTIVITAS ANTIBAKTERI TERHADAP Vibrio cholerae

The aim of this research to determine the concentration of flavonoid and anthocyanin compounds in sappan wood extract (Caesalpinia sappan L.), as well as to determine the concentration of inhibitory power against the growth of Vibrio cholerae. This experimental design study uses 5 kind of concentration, which are 20%, 40%, 60%, 80%, 100%. The analysis were repeated 3 times and resulting in 15 experimental units. The data were presented in descriptive statistic with tables, drawings and discussed. The results showed that the extract of sappan wood contained flavonoid compounds of 6,02%, anthocyanin compounds of 2,43% and was able to inhibit the growth of Vibrio cholerae with optimal concentration at a concentration of 80% with an average 20,1 mm and very strong inhibition categories.

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EFEK PENAMBAHAN EKSTRAK KAYU SECANG (Caesalpinia sappan L.) DAN MINYAK IKAN LEMURU DALAM RANSUM PAKAN TERHADAP HEN DAY PRODUCTION, KONVERSI PAKAN, DAN MORTALITAS PUYUH PETELUR

AVES Jurnal Ilmu Peternakan ◽

10.35457/aves.v14i2.1381 ◽

2020 ◽

Vol 14 (2) ◽

pp. 1-8

Author(s):

Anang Widigdyo ◽

Adiguna Sasama Wahyu Utama

Keyword(s):

Fish Oil ◽

Egg Production ◽

Feed Consumption ◽

Feed Conversion ◽

Caesalpinia Sappan ◽

Flavonoid Compounds ◽

Randomized Design ◽

Low Concentrations ◽

Wood Extract ◽

Completely Randomized Design

The purpose of this study was to evaluate the effect of giving levels of secang wood extract and lemuru fish oil on the appearance of laying quails which included feed consumption, Hen Day Production (HDP), feed conversion of quail egg mortality. This study used Autumn strain quail with a population of 168 individuals with basal feed supplemented with several levels of secang wood extract. This research method is an experiment using a completely randomized design (CRD) factorial with 4 treatments with 6 replications with each repetition consisting of 7 quails aged 10-15 weeks. The treatment was as follows: P0 = basal feed without the addition of secang wood extract P1 = basal feed + 0.2% EKS + 4% MIL, P2 = basal feed + 0.4% EKS + 4% MIL, P3 = basal feed + 0 , 6% EX + 4% MIL. The addition of a combination of secang wood extract and fish oil was carried out according to the level of quail feeding. The variable being measured; feed consumption, Hen Day Production (HDP), Feed conversion, mortality. Addition of secang wood extract with a level of 0%; 0.2%; 0.4%; 0.6%, and 4% lemuru fish oil had no significant effect on feed consumption, hen day production, feed conversion, mortality, this was due to flavonoids, polyphenols and active compounds in oil. lemuru fish does not affect the appearance of quail egg production. Flavonoid compounds in low concentrations have no effect on chicken feed consumption, because the content of flavonoid compounds can still be tolerated by the chicken body. The use of lemuru fish oil with a concentration of up to 6% in quails does not affect the consumption of quail feed, because the addition of lemuru fish oil does not affect the palatability of quail feed. The conclusion of this study was that the addition of secang wood extract. The addition of secang wood extract and lemuru fish oil did not affect hen day production, feed conversion and mortality of laying quails

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UJI DAYA HAMBAT EKSTRAK DAUN SEMBUKAN (Paederia foetida) TERHADAP Vibrio cholerae

Jurnal Ilmu dan Teknologi Pangan (ITEPA) ◽

10.24843/itepa.2020.v09.i04.p04 ◽

2020 ◽

Vol 9 (4) ◽

pp. 390

Author(s):

Adelya Fer Hidayat ◽

Agus Selamet Duniaji ◽

Ni Made Indri Hapsari Arihantana

Keyword(s):

Experimental Design ◽

Vibrio Cholerae ◽

Bioactive Compounds ◽

Inhibitory Activity ◽

Leaf Extract ◽

Functional Foods ◽

Extract Concentration ◽

Flavonoid Compounds ◽

Paederia Foetida

Sembukan leaf (Paederia foetida) is one of a tropical Asian plant that contains bioactive compounds and often used as functional foods. The aim of this research was to determine the concentration of flavonoid compounds sembukan leaf (Paederia foetida) as well as the concentration of inhibitory against the growth of Vibrio cholerae. This study uses an experimental design with 5 kinds concentrations : 20%, 40%, 60%, 80%, and 100%, with three replications. The analysis were repeated 3 times resulting in 15 experimental units. The data were presented in descriptive statistic in the form of tables and figures. The results showed that the sembukan leaf extract contained flavonoid compounds of 1.18%. The extract concentration of 80% exerted the highest inhibitory activity against V. cholerae classified as strong with a diameter zone inhibition of 19.60 mm. The sembukan leaf has percentage inhibition in the range of 15.36% - 64.86% with bacteriostatic category.

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