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. “Uji Angka Lempeng Total (ALT), Angka Kapang Khamir (AKK), dan MPN Coliform Terhadap Sayap Lalat Rumah (Musca Domestica)”.
No full textMicroorganisms are living things that are capable of infecting humans,
animals and plants and can cause diseases ranging from minor infections to
death. One of the animals that carry microorganisms is the House Fly (Musca
Domestica ). If a food or drink is contaminated with bacteria carried by flies, it
can cause a disease. That's why researchers want to see how many microbes are
located on each wing of the house fly (Musca Domestica).
In this study, wing flies (Musca Domestica ) samples were used by
random sampling in the population. Samples needed seba n yak 3 samplethat is
right wing, left wing, and right wing and wing left the house fly (Musca
Domestic a) . The number of wings required for each sample was 7 wings
immersed in sterile 50 ml aqudest for 15 minutes. Furthermore, a microbial
contamination test was performed to see differences in the number of microbes
present in each sample with the Coliform ALT, AKK and MPN test methods .
The results of the study on the three samples showed different amounts
of microbial contamination in each sample. With the highest value located in
sample III, it is sterile aquadest with the addition of the right wing and left wing
of the house fly (Musca Domestica) . And the lowest result is located in sample II,
namely sterile aqudest with the addition of wing flies to house flies (Musca
Domestica).8
Keywords: Microorganisme, House Fly Wings (Musca Domestica) , Microbial
Contamination Tes
PERBANDINGAN PENGGUNAAN SOSIAL MEDIA TERHADAP PEMAHAMAN PENGGUNAAN ANTIBIOTIK DI KOTA DENPASAR
No full textOne
of
form communication media development is the existence of social media as a
source of information. Inaccurate information on social media can lead to the misuse of
drugs, one of wh
ich is antibiotics.
This study aims to compare the use of social media
with the use of antibiotics in Denpasar City.
This study used a cross
-
sectional survey
design. The number of samples used was 100. Data collected from March
-
April 2020 in
Denpasar City
used a questionnaire. Data were analyzed using the Chi
-
square test.
The
results showed that 49% of respondents had bought antibiotics freely, 60% agreed to buy
them without a doctor's prescription, 81 respondents received antibiotics at pharmacies,
and 48%
of respondents did not understand the function of antibiotics. The use of social
media provides results of significance with understanding antibiotics (p<0.05).
Information on the use of media in purchasing over
-
the
-
counter antibiotics without a
prescript
ion needs attention. For this reason, the socialization of understanding the
functions and rules of antibiotic use on social media must be carried out so that the
public can receive accurate information
PENGEMBANGAN METODE PENENTUAN KANDUNGAN RHODAMINE B DALAM KERUPUK BERWARNA MERAH MENGGUNAKAN REAGEN Zn(CNS) 2 DAN PENCITRAAN DIGITAL
No full textt has been 35 years since the prohibition of rodhamine B textile dyes to be used as a food
coloring agent, but its abuse is still being found.
Colorimetric determination of rhodamine
B content in
red crackers using Zn(CNS)
2
reagent and imageJ application was carried out
in this study.
This method shows that rhodamine B analysis can be done using simple
equipment.
Standard curves made with concentrations of 1 to14 ppm showed a good
relationship bet
ween concentration and absorbance with a value of R
2
= 0.9985.
The
cracker samples A, B and C used in this study were obtained from Pasar Ranggeh
Gondangwetan, Pasuruan. Samples A and C were positive for rhodamine B with a level of
0.8296 ppm and sample C
was 0.8203 ppm, while sample C was negative.
The accuracy
expressed in% recovery shows good results with an average value of 98.98% and 95.74%.
The precision in the repeatability category also shows good results with the RSD values
of
samples A and C of 0.7884% and 0.7066
UJI ANGKA LEMPENG TOTAL, ANGKA KAPANG KHAMIR, DAN Most Probable Number (MPN) Coliform TERHADAP SAYAP LALAT RUMAH (Musca Domestica)
No full textBackground:
House flies (Musca Domestica) are animals that carry certain bacteria, for example
Escherichia coli and Salmonella. Usually these bacteria are found on the body parts of the house fly,
namely on the legs, body and wings .
Purpose:
To determine the difference in the number of microbes
in sterile aquadest which has been added to the right wing of the house fly, the left wing of the house
fly and the right and left wings of the house fly.
Methods:
The population in this study were house
flies (Musca Domestica) , samples of house fly wings were taken using the simple random sampling
technique. Then the ALT , AKK, and MPN Coliform tests were carried out , to determine the
difference in the nu
mber of microbes on each of the house fly wings
.
Results:
Tests for the number of
ALT samples I (left wing), 93 x 10
-
1
colon
y
/ ml, sample II (right wing)
, 87.5 x 10
-
1
colon
y
/ ml, and
sample III (right wing left), 246.5 x 10
-
2
colonies / ml, AKK test
s
ample I (left wing), 47.5 x 10
-
1
colony / ml , sample II (right wing), 6.75 x 10
-
1
colony / ml, and sample III (right wing left), 49.75 x
10
-
1
colony / ml. MPN Coliform Testingsample I (Left wing),> 2400 MPN / 100ml, sample II (Right
wing),> 2400 MPN / 100
ml, Sample III (right wing left),> 2400 MPN / 100ml.
Conclusions and
Recommendations:
The results showed that the right wing has a number of microbes is less than the
left
-
wing and right wing left. So it is necessary to do further testing to find out what
bacteria are
present on each wing of the house fly (Musca Donestica ) so that it affects the differences in the
number of microbes on each of these wing
Pembuatan dan Uji Mutu Tepung Umbi Porang (Amorphophallus oncophyllus Prain) di Kecamatan Ngrayun
No full textPorang tubers in Ngrayun District have the potential to be used as flour
which can be a food innovation and improve the economy of the Ngrayun
community. This study tested the calcium oxalate content and the results of the
bleaching of the porang tuber flour and the quality test results of the porang tuber
flour by SNI 7939: 2013.
The population in this study was flour made from porang tubers in
Ngrayun District which had reduced calcium oxalate and went through a
bleaching process. The sample in this research is porang tuber flour in one product
which is taken randomly. The sample was then tested for the quality of SNI 7939:
2013 limited to porang flakes which included water content test, glucomannan
content test, and ash content test. Calcium oxalate reduction test and whiteness
test were also performed.
The quality test results according to SNI 7939: 2013 show that the porang
tuber flour meets the requirements except for the ash content. The results of the
test were 12.965% moisture content, 50.103% glucomannan content, 9.261% ash
content, 0.00053 mg of reduced calcium oxalate content, and 315 degrees of
whiteness. So that the flour needs better processing and cannot yet be consumed.
Keywords: Flour, porang tubers, quality tes
”Formulasi dan Uji Sediaan Lilin Aromaterapi Dengan Penambahan Aroma Vanilla, Lemon, dan Greentea”
No full textAromatherapy candles are a method of treatment through odor media
originating from certain plants, aromatherapy is often combined since thousands
of years ago (initially only in the form of essential liquids). One that is often used
is aromatherapy candles. The formulation of the problem in this study is how to
make aromatherapy candles with differences in the addition of stearic acid, and
the melting point and hedonic tests are performed.
Based on SNI 0386-1989-A / SII 0348-1980 is a melting point test and a
hedonic test which includes the first detection of aroma, the effect of wax and the
aroma and color preference test.
The results of the aromatherapy candle melting point test with different
formulations of stearic acid composition meet the requirements of SNI 0386-
1989-A / SII 0348-1980 that is in the range of 50-58 ° C, and from the hedonic
test parameters the best wax quality in the first aroma detection test Kali namely
wax formulation of 3 scents of greentea, the most candles that cause fresh effects
are candles with scents of lemon and greentea, in the organoleptic test that is
candles with vanilla scents and white color is most preferred by panelists
Keywords vanilla essential oil, lemon, greentea, aromatherapy candles
“Penetapan Kadar Etanol Pada Arak Jowo Yang Beredar Di Wilayah Ponorogo Pada Bulan Januari-Maret 2019 Dengan Metode Kromatografi Gas”
No full textPonorogo Regency is an area of origin from Reyog art. Tradition or culture
that is always done before performing or performing dance is usually some
members of Reyog arts consume liquor to make it more energetic. At present
many people around are abusing by mixing liquor with various other types of
drinks, to the point of taking casualties. So it is necessary to do research to
determine the ethanol level in the Arak jowo. Sampling in this study using
random sampling at Ponorogo Police Station.
Determination of the ethanol content is done using Gas Chromatography with
optimization results that the initial temperature of 50oC then held 5 minutes and
increased temperature of 200oC with a final time of 25 minutes, the temperature
of the injector used 260oC and a detector temperature of 300oC. Compound which
is used as an internal standard is n-propanol.
In arak jowo samples obtained from Ponorogo Police station containing
ethanol with the results of ethanol content determination from the sampling of 3
bottles were obtained as much as 42.84%, 38.77% and 35.31
“Formulasi Vanishing Krim Ekstrak Biji Jinten Hitam (Nigella Sativa Semen) Dan Uji Mutu Sediaan Serta Uji Stabilitasnya.
No full textFacial skincare is a way to maintain the health and beautty of skin. Vanishing
cream is moisturizing cream with based oil water. Black seed extract have benefit,
among other as antioxidants, antibacterial and moisturize skin. Based on this,
research wanted to know is vanishing cream with active ingredients black cumin
seed can formulated in to cream preparations.
Researchers made vanishing cream formulation with 3 diffferent
concetrations. Formulation I with black cumin seed extract as 3%, Formulation I
with black cumin seed extract as 6%, Formulation I with black cumin seed extract
as 9%. Then each formulation was carried out research total plate, fungi,
organoleptic, pH, homogenity, power spread, power washed and stabillity.
From research results is total plate number 0 coloni/ gram, fungi negative,
colour of FI and FII is white and FIII is brown, have specific odor, soft texture,
pH average along 4,5-8,0 with pH 5, power spread average 4, power washed
average 3 second, homogenity, and stabillity after one month and convenient with
SNI 16-4399-1996
“Formulasi dan Uji Mutu Fisik Sediaan Lipstik Menunakan Ekstrak Daun Jati (Tectona folium.) Sebagai Pewarna”
No full textBased on the list of attachments No. KH. 00.01.432.6081 dated August 1,
2007 by BPOM, there are several cosmetic preparations, for example lipstick that
is drawn because it contains dangerous dyes such as Rhodamin B. Young teak
leaves contain several pigment compounds, especially anthocyanin. This
anthocyanin compound gives red, purple, and dark red. Based on this, the
researchers wanted to find out whether young teak leaf extract could be used as a
good dye in lipstick formulations and to find out how the physical quality of
lipstick preparations using teak leaf extract.
The researchers made lipstick formulations with 3 different concentrations.
Lipstick I formulation with a concentration of teak leaf extract as much as 17%,
lipstick formulation II with a concentration of teak leaf extract as much as 19%
and lipstick formulation III with a concentration of teak leaf extract as much as
21%. Then each formulation was carried out research on the physical quality test
of lipstick, including organoleptic test as a preliminary test, melting point test,
stability test preparation, irritation test, pH preparation test, lipstick hardness test,
and homogeneity test.
From the research results, teak leaf extract can be used as a coloring agent
in lipstick preparations and physical quality test results that meet the
requirements, organoleptic test, melting point test, pH test, irritation test, lipstick
hardness test, and homogeneity test, while stability test does not meet the
requirements.
Keywords: Lipstick, teak leaf extract, physical quality tes
UJI MUTU TEPUNG BIJI NANGKA (Artocarpus heterophyllus Lamk) DENGAN TEKNIK PEMBUATAN METODE KERING DAN METODE BASAH
No full textJackfruit (Artocarpus
heterophyllus L) is one type of fruit that is widely grown in tropical
regions such as Indonesia. During this time, the common portion of jackfruit consumed is young jackfruit,
cooked jackfruit, and seeds. Jackfruit seeds can be processed in the form of fl
our and used as a substitute
as a source of carbohydrates, because there are 36.7 grams of carbohydrates per 100 grams of jackfruit
seeds
.
Objectives
:
This study aims to produce jackfruit seed flour with a dry method and a wet method
tested for knowing org
anoleptic, water content, ash content and microbial contamination based on
Indonesian National Standard No. 3751 in 2009
.
Methods
:
Some of the methods used in this study, namely
the water content with the gravimetric method, ash content with the dry ashing m
ethod (directly),
microbial contamination test using ALT method and AKK method. The sample used in this study was 300
grams and repetition of water content and ash content three times.
Results:
From the results of quality
testing it can be stated that jackf
ruit seed flour meets the quality requirements of Indonesian National
Standard No. 3751 in 2009 except ash content. The product of jackfruit seed flour in the dry method has
powdered organoleptic test results, typical flour odor, brownish white, water cont
ent 7,5%, ash content
1.11%, ALT 15.5 × 10
3
colonies / gram, AKK 70 × 10
2
colonies / gram. Wet merode has powdered
organoleptic test results, typical flour smell, yellowish white color, moisture content 8,4%, ash content
1.45%, ALT 19 × 10
1
colonies / gram
, AKK 34 × 10
3
colonies / gram
.
Conclusions and suggestions:
Jackfruit flour test results mostly meet the requirements, except for aby content. Because it exceeds the
requirements. Another quality test is expected to be carried