scholarly journals CHARACTERISTICS AND EFFECTIVENESS OF CHITOSAN ORININATED FROM THE CARAPACE OF T. ANOMALA SHRIMP AS AN ANTIBACTERIAL COMPOUND

2019 ◽  
Vol 47 (1) ◽  
pp. 93
Author(s):  
Tengku Muhammad Ghazali ◽  
Rahman Karnila ◽  
Dewita Dewita
Keyword(s):  
Moisture Content ◽  
Double Layer ◽  
Antimicrobial Effect ◽  
Positive Control ◽  
Negative Control ◽  
Ash Content ◽  
Raw Material ◽  
Test Results ◽  
Yield Value ◽  
Inhibition Zones

This study aims to investigate the inhibition zones of the chitosan against Pseudomonas aeruginosa. Carapace from T. anomala is used as raw material of chitosan. There were 5 treatments used, namely positive control (K0+), negative control (K0-), 5% chitosan (K1), 7% chitosan (K2) and 9% (K3) chitosan. The carapace was taken and then washed, dried, refined, demineralization, de-preoteinated, deasitelation and was tested using double layer method, discs and well diffusion. The proximate carapace test results were as follows, water content was 68.18 % gross wight (gw), moisture content 11.77 % dry wight (dw) protein content, 2.35 %dw fat content, 84.43 %dw ash content and carbohydrate content was 1.45 %dw. The chitosan of T. anomala characteristics were yellowish white flakes, odorless and tasteless with yield value, moisture content, ash content, mineral content (Ca, Fe, K, Na, P) and the degree of deacetylation 27.51 %; 7.31 %gw; 3.40 %dw; 12.17 mg/L; 4.90 mg/L; 3.40 mg/L; 5.49 mg/L; 0.27 mg/L; and 73.43 % respectively , Results on antimicrobial sensivity tests using double layer, disk blank and well diffusion. Shown clear zone, 13.87 mm, 11.34 mm and 14.62 mm. these values indicate that the antimicrobial effect of the chitosan is strong.

scholarly journals PEMANFAATAN BUAH PEDADA (Sonneratia caseolaris) SEBAGAI BAHAN BAKU PEMBUATAN TEMPE DAN ANALISIS PROKSIMAT SERTA SIFAT ORGANOLEPTIKNYA

1970 ◽  
Vol 6 (02) ◽  
pp. 35-43
Author(s):  
Yuni Fatisa ◽  
Dewi Pitasari
Keyword(s):  
Moisture Content ◽  
Test Scores ◽  
Food Source ◽  
Ash Content ◽  
Raw Material ◽  
Test Results ◽  
Fermentation Time ◽  
Sonneratia Caseolaris ◽  
High Nutrient ◽  
Color Texture

Pedada fruit (Sonneratia caseoiaris) potential as a food source because it contains high nutrient. In this study pedada fruit used as raw material for making tempe. Tempe is made by the fermentation time of 48 hours with 5 grams of tempe yeast and nutritional levels tested. The results showed the moisture content, ash content, fat content, protein content, and carbohydrate content are respectively 79,87% (8Nl max 65%); 1,76% (8Nl max 1,5%); 3,50% (8NI min 10%); 3,90% (8NI min 10%) and 10,96% (8Nl max 2,5%). Organoleptic test results it can be concluded that the panelists liked the tempe of pedada fruit with test scores for flavor, color, texture and scent are respectively 3,6; 3,4; 3,68; and 4,6. Flavor, color, texture and aroma the tempe of pedada fruit acceptable by the panelists.

scholarly journals PEMANFAATAN KITOSAN DARI CANGKANG RAJUNGAN (Portonus sanginolentus L.) SEBAGAI PENGAWET IKAN KEMBUNG (Rastrelliger sp) DAN IKAN LELE (Clarias Batrachus)

2015 ◽  
Vol 3 (4) ◽  
pp. 18-24
Author(s):  
Rika Silvia ◽  
Sari Wahyu Waryani ◽  
Farida Hanum
Keyword(s):  
Acetic Acid ◽  
Moisture Content ◽  
Shelf Life ◽  
Microbial Activity ◽  
Storage Time ◽  
Chitosan Solution ◽  
Ash Content ◽  
Clarias Batrachus ◽  
Test Results ◽  
Chitin And Chitosan

The use of appropriate anti-microbial compounds can extend the shelf life of a product as well as ensure the safety of the product. That requires a material that is naturally anti-microbial so as not harmful to health. The use of chitosan to inhibit microbial activity on mackerel (Rastrelliger sp) and catfish (Clarias batrachus) to test it's effectiveness. In this research chitosan that used as an anti-microbial extracted from the shells of crabs (Portunus sanginolentus L.). Chitin and chitosan that were successfully extracted were characterized it's results includes moisture content testing, ash content, and degrees of deacetylation. Characterized chitosan, were used as an anti-microbial mackerel (Rastrelliger sp) and catfish (Clarias batrachus). Chitosan was dissolved in 1% acetic acid with varying concentrations of chitosan as 1%, 1.5%, 2%, and 2.5%. The storage time of fish: 0 hours, 10 hours, 15 hours, 20 hours, and 25 hours. The results of research chitosan form as granules / powder, 5% moisture content, ash content  2% and the degree of deacetylation which amounted to 61,08%. Chitosan solution test results on fish showed that fish preservation by soaking with chitosan addition of 1.5% was the best variable and could extend the shelf life of fish  more than 5 hours while fish preservation by spraying gave the best variable with addition of chitosan 2.5% and could extend the shelf life of fish less than 5 hours.

scholarly journals Standardization of Mango (Mangifera Indica L.) Peel Simplisia of Gadung Variety

2021 ◽  
Vol 1 (1) ◽  
pp. 1-8
Author(s):  
Andini Andini ◽  
Cindy Fernanda Putri
Keyword(s):  
Moisture Content ◽  
Mangifera Indica ◽  
Quality Standard ◽  
Ash Content ◽  
Water Soluble ◽  
Raw Material ◽  
Yellow Colour ◽  
Water Soluble Compound ◽  
Mango Peel ◽  
Compound Concentration

Mango peel (Mangfera indica L.) has many pharmacological effects as a traditional medicine. Therefore, standardization of mango peel simplisia needs to be done as a preparation of phytopharmaca raw material. This research aimed to obtain standardization of mango peel simplisia include specific and non-specific parameter. The research procedures include plant determination, simplisia preparation as well as specific standardization test (includes organoleptic, water-soluble compound concentration, and ethanol solution compound concentration) and nonspecific standardization test (includes moisture content, dried shrinkage, total ash content and acid insoluble ash content). The specific organoleptic parameters of dried mango peel simplisia have a distinctive sweet aroma, bitter taste, and brownish yellow colour. Water-soluble and ethanol-soluble concentrations are 22,36% ± 1,17% and 9,56% ± 0,07%. Moisture content is 9,09% ± 1,44%. Dried shrinkage rate is 0,19% ± 0,04%. Total ash and acid insoluble ash contents are 4,11% ± 0,10% and 0,14% ± 0,03%. The mango peel simplisia has met the quality standard of the raw material.

scholarly journals KOMPOSISI KIMIA, SENYAWA BIOAKTIF DAN ANKGA LEMPENG TOTAL PADA RUMPUT LAUT Gracillaria edulis

2017 ◽  
Vol 5 (3) ◽  
pp. 90
Author(s):  
Susanti Musa ◽  
Grace Sanger ◽  
Henny Adeleida Dien
Keyword(s):  
Moisture Content ◽  
Proximate Composition ◽  
Bioactive Compound ◽  
Bacterial Count ◽  
Ash Content ◽  
Plate Count ◽  
Test Results ◽  
Gracilaria Edulis ◽  
Average Value ◽  
Total Plate Count

This study was conducted to determine the proximate composition, bioactive compound and total plate count (TPC) in Gracilaria edulis seaweed. This research used descriptive explorative method. The results showed the average value of moisture content (77.7%); protein content (39.4%); fat content (8.1%); carbohydrates by difference (71.7%); ash content (20.7%) and very low bacterial count. Phytochemical test results show this seaweed contains alkaloids, saponins, flavonoids, and triterpenoids compounds. Penelitian ini dilakukan untuk mengetahui komposisi proksimat, senyawa bioaktif dan angka lempeng total (ALT) pada rumput laut Gracilaria edulis. Penelitian ini menggunakan metode penelitian deskriptif eksploratif. Hasil penelitian menunjukkan nilai rata-rata kadar air (77,7%); protein (39,4%); kadar lemak (8,1%); karbohidrat (71,7%); kadar abu (20,7%) dan jumlah bakteri yang sangat rendah. Hasil uji fitokimia menunjukkan rumput laut ini mengandung  senyawa alkaloid, saponin, flavonoid, dan triterpenoid.

THE EFFECTIVENESS TEST OF MATOA (PometiaPinnata) ENDOPHYTIC BACTERIA TOWARDS BACTERIA NOSOCOMIAL INFECTION

2020 ◽  
Vol 1 (1) ◽  
pp. 37-40
Author(s):  
Denny Chandra Halid
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Nosocomial Infection ◽  
Staphylococcus Epidermidis ◽  
Endophytic Bacteria ◽  
Positive Control ◽  
Negative Control ◽  
Bacterial Isolates ◽  
Series Design ◽  
Inhibition Zones ◽  
The One

This study aims to determine the effectiveness of Matoa (Pometiapin-nata) endophytic bacteria towards bacteria nosocomial infection namely Pseudomonas aeruginosa and Staphylococcus epidermidis. The subjects in the study were Matoa plant endophytic bacterial isolates on the stem (tw-igs). The positive control used is meropenem & negative control of aquades. This type of research uses quasi-experiments with a research design us-ing the One-Group Time-Series Design. The result of the study shows that there are 2 endophytic bacterial iso-lates in Matoa plants namely BEM 1 and BEM 2. Both endophytic bacterial isolates can kill and inhibits bacterial nosocomial infections Pseudomonas aeruginosa and Staphylococcus epider-midis with inhibition zones in the range of 16mm-22mm with a strong category very strong that it has the po-tential to be used as an antibacterial

scholarly journals IN VITRO EVALUATION OF ANTIMICROBIAL EFFICACY OF DIODE LASER WHEN USED ADJUNCTIVELY WITH SODIUM HYPOCHLORITE, METHYLENE BLUE OR TOLUIDINE BLUE IN ENTEROCOCCUS FAECALIS CONTAMINATED ROOT CANALS

2020 ◽  
pp. 148-151
Author(s):  
N. Shubhashini ◽  
Vinaya Kumar R ◽  
Annapoorna Kini ◽  
Swetha H.B. ◽  
Srikanth Choudhary B.S. ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Diode Laser ◽  
Enterococcus Faecalis ◽  
Sodium Hypochlorite ◽  
Toluidine Blue ◽  
Antimicrobial Effect ◽  
Positive Control ◽  
Negative Control ◽  
Root Canals

AIM: To evaluate antimicrobial effect of diode laser when used adjunctively with sodium hypochlorite, methylene blue or toluidine blue in Enterococcus faecalis inoculated root canals. METHODOLOGY: 70 extracted uniradicular premolars were prepared with ProTaper files and sterilized. 5 were kept aside as negative control (G1) and the remaining 65 were inoculated with Enterococcus faecalis and incubated for 7 days. Following this, 5 were kept as positive control (G2) and the other 60 were randomly distributed into six groups: G3, diode laser irradiation (1.5W) with sodium hypochlorite; G4, diode laser (3W) with sodium hypochlorite; G5, diode laser (1.5W) with methylene blue; G6, diode laser (3W) with methylene blue; G7, diode laser (1.5W) with toluidine blue; G8, diode laser (3W) with toluidine blue. Subsequently, turbidity was assessed and CFU count determined following intracanal sampling and plating. RESULTS: G4 exhibited significantly lower mean CFUs/mL (P˂0.001) among the experimental groups. G4 demonstrated the most (98.8%) while G7 exhibited the least antibacterial effect (28.66%). Highest turbidity was observed in G5 (0.1310) while the lowest was noted in G4 (0.0287). CONCLUSION: Diode laser used adjunctively with sodium hypochlorite exhibited superior antibacterial efficacy when compared to its use with photosensitizer dyes like methylene blue and toluidine blue.

scholarly journals AN INVITRO COMPARATIVE EVALUATION OF ANTICANDIDAL HERBS (GINGER & TURMERIC) ON STREPTOCOCCUS MUTANS

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Bafna Harshal P ◽  
Lunawat Sadhana R ◽  
Vathar Jagdishchandra ◽  
Kalantharakath Thanveer ◽  
Ricky Pal Singh ◽  
...  
Keyword(s):  
Streptococcus Mutans ◽  
Ethanolic Extract ◽  
Antimicrobial Effect ◽  
Positive Control ◽  
Negative Control ◽  
Dimethyl Formamide ◽  
Zone Of Inhibition ◽  
Ginger Extract ◽  
Inert Solvent

Aim: To comparatively evaluate the antimicrobial effect of turmeric and ginger extracts on Streptococcus mutans in in-vitro conditions. Material & Method: An in-vitro experimental study was conducted in a laboratory setting. Ethanolic extract of Ginger and Turmeric was prepared separately by cold masseration technique. The extract of each was then diluted with an inert solvent, Dimethyl Formamide, to obtain 5 different concentrations (2%, 4%, 6%, 8%, and 10%) of each. 0.2% chlorhexidine was used as a positive control and dimethyl formamide was used as negative control. The different extracts, along with controls, were then subjected to microbiological investigation to determine which gave a wider zone of inhibition against streptococcus mutans. The zone of inhibition was measured in millimeters. Results: Turmeric extracts presented the largest zone of inhibition 33mm at the concentration of 8%, while Ginger extract showed a zone of inhibition of 34mm at the concentration of 10%. Conclusion: Ethanolic extract of Turmeric demonstrated antimicrobial activity against Strptococcus Mutans at a lower concentration than that of Ginger. Keywords: Ginger, Turmeric, Streptococcus Mutans.

scholarly journals Description And Composition Chemistry of Meat and Carapace (Thalasina Anomala)

2020 ◽  
Vol 25 (2) ◽  
pp. 138
Author(s):  
Tengku Muhammad Ghazali ◽  
Fillia R.G Sitinjak ◽  
Wahdi Simanullang
Keyword(s):  
Research Method ◽  
Mineral Content ◽  
Dry Weight ◽  
Proximate Analysis ◽  
Ash Content ◽  
Raw Material ◽  
Body Parts ◽  
Test Results ◽  
Mangrove Area ◽  
Two Stages

Thalasina anomala is a type of shrimp that is generally found in the muddy areas of the mangrove area on the coast of the Selat Panjang. The purpose of this study was to obtain the chemical composition of meat and carapace and the rendemen of T. Anoma. Meat and carapace as raw material. This research method description and data analyzed statistically. In this study, there are two stages, namely preparation and rendement of body parts of rama shrimp and then proximate analysis of meat and carapace. Proximate test results from meat and carapace of successive shrimp are water content 76.58 %, 38.93 % gross weight (gw), protein content 81, 46 %, 10.12 % dry weight (dw) , fat content of 5.01% (dw), 2.36% (dw), ash content of 3.93% (bk), 73.96% (dw) and Carbohydrates 9.61% (dw), 14.62% (dw). This value shows that protein in meat is beneficial in food, while carapaces ash content shows the high mineral content

scholarly journals PEMANFAATAN EKSTRAK BUNGA KECOMBRANG (Etlingera elatior jack R.M.sm) SEBAGAI LARVASIDA NYAMUK (Culex quinquifasciatus Say)

2020 ◽  
Vol 10 ◽  
pp. 44-49
Author(s):  
Indra Rahmawati ◽  
Bagus Uda Palgunadi ◽  
Lailia Dwi Kusuma Wardhani ◽  
Ni Made Dewi Lestari
Keyword(s):  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Mosquito Larvae ◽  
Test Results ◽  
Experimental Animals ◽  
Flower Extract ◽  
The One ◽  
One Way Anova ◽  
Etlingera Elatior

This study aims to determine the effectiveness of kecombrang flower extract (Etlingera elatior jack R.M.sm) on the death of Culex quenquefasciatus Say larvae. Experimental animals used were Culex quenquefasciatus Say larvae, amounting to 625 tails. The design used was a randomized complete design with 5 treatments and 5 replications. The five treatments consisted of two test groups, namely the treatment group consisting of concentrations of 5%, 10%, 15%, and the control group consisting of positive control namely abate and negative control namely aquades. Observation of mosquito larvae death was done every 2 hours for 12 hours. The data obtained were analyzed using the one-way ANOVA test and continued with the Duncan test. Based on the results of the one way ANOVA calculation the value of sig.0.00 <0.05 means that there are significant differences between treatments. Duncan test results on the treatment of 10% and 15% kecombrang flower extract have the ability as a larvicide high and equal to positive control (abate). Based on the results of the study it was concluded that the extract of kecombrang flower (Etlingera elatior jack R.M.sm) had the ability to larvae against the Culex quenquefasciatus Say mosquito.

scholarly journals Effect extract of Ipomoea pes-caprae leaf as anti-inflammatory non immunological in rat Rattus norvegicus

2019 ◽  
Vol 4 (1) ◽  
pp. 11-17
Author(s):  
Safrida Safrida ◽  
Hasanuddin Hasanuddin ◽  
Nurul A. Agusdinianti
Keyword(s):  
Diclofenac Sodium ◽  
Control Variable ◽  
Positive Control ◽  
Negative Control ◽  
Test Results ◽  
Anova Test ◽  
Drug Candidates ◽  
Randomized Design ◽  
Anti Inflammatory ◽  
One Way Anova

Ipomoea pes-caprae is one of the plants in Indonesia that has the potential as a traditional herbal medicine to treat inflammation. Hence, the objective of this study was to evaluate the effect of I. pes-capraeleaf extract as anti-inflammatory in edema rats induced by 5% egg white solution. The experimental design used was a Completely Randomized Design (CRD) consisted of 5 treatments, each consisted of 5 rats.The treatment consisted of KN = negative control, KP = positive control, giving  of 25 mg diclofenac sodium, K 100 = giving 100 mg kg-1body weight (BW) of I. pes-capraeleaf extract , K300 = 300 mg kg-1BW of I. pes-capraeleaf extract, and K500 = 500 mg kg-1BW of I. pes-capraeleaf extract. The anti-inflammatory data obtained were tested statistically with a one-way ANOVA test at  99% confidence level and followed by Duncan's test. The ANOVA test results showed that the giving ofI. pes-capraeleaf extract had a very significant effect (p 0.01) on the percentage of inflammatory, obtained Fcount Ftable, 21.46 4.79 at the level of α = 0.01. The treatment of I. pes-capraeleaf extract of 500 mg kg-1BW had the effect of decreasing the volume of edema with the positive control variable using diclofenac sodium 25 mg. It is concluded that I. pes-capraeleaf extract can be used as an anti-inflammatory by decreasing rat feet edema volume. I. pes-capraeleaf extract has a prospect for non-immunological inflammatory natural drug candidates.

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