PENGGUNAAN LEVEL SUKROSA TERHADAP SIFAT SENSORIS  KEFIR SUSU SAPI

UTILIZATION OF SEVERAL SUCROSE LEVELS ON SENSORY CHARACTERISTICS OF COWS MILK. The present study was conducted to investigate the utilization of several sucrose levels on sensory characteristics of cow milk kefir. Materials used in the study were: UHT milk, grain kefir, skim milk, sucrose, distilled water (aquadest), alcohol, spiritus or methylated spirit. A Completely Randomized Design (CRD) with 5 treatments and 40 replications (panelists) was used in the present study. Treatments were formulated as follow: A0= sucrose 0% + grain kefir 5%, A1= sucrose 2% + grain kefir 5%, A2= sucrose 4% + grain kefir 5%, A3= sucrose 6% + grain kefir 5%, and A4= sucrose 8% + grain kefir 5%. Sensory test was conducted using hedonic scales. Variables measured were: sensory characteristics consisted of colors, aroma, viscosity, and taste. Tukey test was further employed to analyze treatment differences. Different between treatment(s) was declared at P < 0.05. Research results showed that sucrose levels at 0%, 2%, 4%, 6%, 8% treatments gave a significant effect (P < 0.01) on aroma, viscosity, and taste, but color was not affected (P > 0.05) by treatments. It can be concluded that the utilization of sucrose at the level of 6% (A3) as most preferred by panelists based on sensory characteristics colors, aroma, viscosity, and taste. Keywords : Kefir, Grain Kefir, Sucrose, Sensory

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Ratio of Seaweed Porridge Eucheuma cottonii and Sargassum sp. as a Sunscreen Cream Formula

Jurnal Pengolahan Hasil Perikanan Indonesia ◽

10.17844/jphpi.v19i3.15126 ◽

2016 ◽

Vol 19 (3) ◽

pp. 183 ◽

Cited By ~ 6

Author(s):

Novi Luthfiyana ◽

Nurjanah Nurjanah ◽

Mala Nurilmala ◽

Effionora Anwar ◽

Taufik Hidayat

Keyword(s):

Raw Materials ◽

Physical Stability ◽

Consumer Acceptance ◽

Sensory Test ◽

Randomized Design ◽

Completely Randomized Design ◽

Materials Used ◽

Centrifugal Test ◽

Eucheuma Cottonii ◽

Total Test

Abstract The use of sunscreen is highly recommended to protect the health of the skin from ultraviolet radiation. The aim of this study were to get the best ratio sunscreen preparation of porridge E. cottonii and Sargassum sp. through the total test microbes, antioxidants and SPF value, get a stable cream preparations physically through sensory test, pH, consistency, Cycling test and centrifugal test. The main materials used were E. cottonii, Sargassum sp. and raw materials stocks cream. This study used a completely randomized design (CRD), which consisted of four treatments with two replications.The results showed that the best ratio of sunscreen cream was cream with the addition of E. cottonii and Sargassum (1:1). The result obtained was the absence of microbs at creams and porridge E. cottonii and Sargassum sp. The antioxidant activity of E. cottonii porridge 127.23 ± 2.77μg/mL, Sargassum sp. 119.66 ± 0.25 μg/mL, and cream 83.4 ± 0.03 μg/mL. Cream SPF value was 7.03 ± 0.01. Consumer acceptance of the products through sensory test ranged from normal to like. Sunscreen creams had good physical stability and the cream has a shelf life preparation one year.

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Pengaruh Level Energi Dalam Pakan Terhadap Kualitas Spermatozoa Ayam Kampung Secara Mikroskopis

Jurnal Ilmu Peternakan Terapan ◽

10.25047/jipt.v4i1.2342 ◽

2020 ◽

Vol 4 (1) ◽

pp. 7-13

Author(s):

Nining Haryuni ◽

Anna Lidyawati ◽

Binti Khopsoh ◽

Niswatin Hasanah

Keyword(s):

Sodium Chloride ◽

Energy Level ◽

Energy Levels ◽

Mass Motion ◽

Distilled Water ◽

Randomized Design ◽

The Mean ◽

Completely Randomized Design ◽

Native Chickens ◽

Materials Used

The purpose of this study was to determine the effect of energy levels in feed on the quality ofspermatozoa. The materials used in this study were 80 weeks old male native chickens, rations, 3%sodium chloride, eosin, and distilled water. This study used a Completely Randomized Design (CRD)consistied of 4 treatments and each treatment was repeated 4 times. Each repeatation was a malenative chicken. Collection of semen used the massage method on the abdominal area. The results ofthe study showed that the energy level in the rations increased (P<0.01) the mass motion anddecreased the motility of spermatozoa. The mean of mass motion scores obtained ranged 1.50% to3.00%, and the motility ranged 68.75% to 80.0%. The energy level in the rations increased(P<0.05) on the concentration and the number of live spermatozoa. The mean of concentrationobtained ranged 2.75x109 cells/ml to 3.75x109 cells/ml and the number of live spermatozoa ranged from 89.50% to 92.50%. Energy level in rations had no significant effect (P>0.05) on spermatozoaabnormality. The mean percentage of abnormal spermatozoa obtained ranged 2.27% to 2.38%.Based on this result, it can be concluded that the energy level in the rations could improve thequality of spermatozoa

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SIFAT ORGANOLEPTIK NAGET AYAM YANG MENGGUNAKAN TEPUNG KEDELAI SEBAGAI PENGGANTIAN SEBAGIAN DAGING

ZOOTEC ◽

10.35792/zot.38.1.2018.18566 ◽

2017 ◽

Vol 38 (1) ◽

pp. 131

Author(s):

Yolanda Angel Ratulangi ◽

S.E. Siswosubroto ◽

Friets Ratulangi ◽

John E. G. Rompis

Keyword(s):

Soybean Meal ◽

Chicken Meat ◽

Research Results ◽

Tukey Test ◽

Organoleptic Characteristics ◽

Randomized Design ◽

Completely Randomized Design ◽

Materials Used

ORGANOLEPTIC CHARACTERISTICS OF CHICKEN NAGET ENRICHED WITH SOYBEAN MEAL AS A PART OF MEAT REPLACER. The present study was designed to determine the utilization of soybean meal as a part of meat replacer on chicken naget characteristics. Materials used in the study were: breast part chicken meat, soybean meal, tapioca meal, milk, as well as spices. A Completely Randomized Design (CRD) with 4 treatments and 35 replications was used in the present study. Variables measured were: organoleptic characteristics colors, textures, aroma, taste. Tukey test was further employed to analyze treatment differences. Different between treatment(s) was declared at P < 0.05. Research results showed that soybean meal as a part of meat replacer on chicken naget gave a significant effect (P < 0.01) on colors, textures, aroma, and taste. It can be concluded that the utilization of soybean meal as a part of meat replacer on chicken naget can be used up to 20 g and it is organoleptically accepted.Key Words: Chicken meat, Chicken naget, Soybean meal, Organoleptic characteristics

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Ratio of Seaweed Porridge Eucheuma cottonii and Sargassum sp. as a Sunscreen Cream Formula

Jurnal Pengolahan Hasil Perikanan Indonesia ◽

10.17844/jphpi.v19i3.14476 ◽

2016 ◽

Vol 19 (3) ◽

pp. 183 ◽

Cited By ~ 1

Author(s):

Novi Luthfiyana ◽

Nurjanah Nurjanah ◽

Mala Nurilmala ◽

Effionora Anwar ◽

Taufik Hidayat

Keyword(s):

Raw Materials ◽

Physical Stability ◽

Consumer Acceptance ◽

Sensory Test ◽

Randomized Design ◽

Completely Randomized Design ◽

Materials Used ◽

Centrifugal Test ◽

Eucheuma Cottonii ◽

Total Test

The use of sunscreen is highly recommended to protect the health of the skin from ultraviolet radiation. The aim of this study was to get the best ratio sunscreen preparation of porridge E. cottonii and Sargassum sp. through the total test microbes, antioxidants and SPF value, get a stable cream preparations physically through sensory test, pH, consistency, Cycling test and centrifugal test. The main materials used were E. cottonii, Sargassum sp. and raw materials stocks cream. This study used a completely randomized design (CRD), which consisted of four treatments with two replications.The results showed that the best ratio of sunscreen cream was cream with the addition of E. cottonii and Sargassum (1:1). The result obtained was the absence of microbs at creams and porridge E. cottonii and Sargassum sp. The antioxidant activity of E. cottonii porridge 127.23 ± 2.77μg/mL, Sargassum sp. 119.66 ± 0.25 μg/mL, and cream 83.4 ± 0.03 μg/mL. Cream SPF value was 7.03 ± 0.01. Consumer acceptance of the products through sensory test ranged from normal to like. Sunscreen creams had good physical stability and the cream has a shelf life preparation one year.

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Pengaruh variasi pH dengan penambahan enzim bromelin alami (Anannas comucus) terhadap sifat organoleptik keju cottage

Jurnal Sains Peternakan ◽

10.21067/jsp.v7i1.3613 ◽

2019 ◽

Vol 7 (1) ◽

pp. 54-61

Author(s):

Sylvia Komansilan ◽

Djalal Rosyidi ◽

Lilik Eka Radiati ◽

Purwadi Purwadi

Keyword(s):

Cow Milk ◽

Cottage Cheese ◽

Real Difference ◽

Organoleptic Properties ◽

Randomized Design ◽

Completely Randomized Design ◽

Materials Used ◽

And Storage ◽

Plastic Containers ◽

Ph Variations

Abstrak Penelitian ini bertujuan untuk menguji pengaruh variasi pH dengan penambahan enzim bromelin alami buah nanas (Ananas comusus) terhadap sifat organoleptik keju cottage. (Rasa, Aroma, Warna, Aftertaste, dan Overall). Materi dan bahan yang digunakan dalam penelitian ini adalah: Bahan-bahan yang dibutuhkan untuk pembuatan keju Cottage adalah: susu sapi segar sebanyak 28 liter garam dapur1%, enzim bromelin 3%. Alat yang digunakan: Tempat/wadah plastik, tempat penampung whey, alat pemanas, thermometer, kain penyaring, pengaduk dan tempat penyimpanan. pH menggunakan pH meter. Penelitian ini menggunakan metode percobaan dengan rancangan acak lengkap (RAL) 4 perlakuan dengan Variasi pH pada saat enzim bromelin ditambahkan adalah K1 = pH 4,40 K2 = pH 4.50 K3 = pH 5.40 K4 = pH 5.60. Data hasil penelitian akan dianalisis dengan ANOVA jika terdapat perbedaan pengaruh akan dilanjutkan dengan Uji Beda Nyata Terkecil (BNT). Hasil penelitian menunjukkan bahwa terdapat pengaruh yang signifikan(P<0.05), terhadap warna keju cottage, tetapi tidak memberikan perbedaan yang nyata terhadap, rasa, aroma, aftertaste dan overall tapi dapat diterima oleh panelis. Abstract This study aims to examine the effect of pH variations by adding the natural bromelin pineapple enzyme (Ananas comusus) to the organoleptic properties of cottage cheese. (Taste, Aroma, Color, Aftertaste, and Overall). The Material and Materials used in this research are: the ingredients needed for making cottage cheese are: fres cow milk as 28 liters of kictchen salt 1%, bromelin enzyme 3%. Tools usued: plastic containers, heaters, thermometers, filter cloths, stirress and storage areas. pH use pH meter. This study used an experimental method with a completely randomized design (RAL) 4 treatment with a variation og pH 4.40, K2 pH 4.50, K3 pH 4.50 K4. 5.60. Data from the research results will be analiysest by ANOVA if there are difference in influence and will be followed by the Smallest Significant Diffrence Test (LSD). The results showed that there was a significant effect (P<0.05), on the color of cottage cheese, but did not provide a real difference in taste, aroma, aftertaste and overall but was acceptable to the panelists.

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Physical characteristics of passionfruit cv. BRS gigante amarelo produced by flowers with three and four carpels

Bioscience Journal ◽

10.14393/bj-v36n5a2020-41776 ◽

2020 ◽

Vol 36 (5) ◽

Author(s):

Danilo Akio de Sousa Esashika ◽

Fábio Gelape Faleiro ◽

Nilton Tadeu Vilela Junqueira

Keyword(s):

Spherical Shape ◽

Physical Characteristics ◽

Transverse Diameter ◽

Reproductive Structure ◽

Tukey Test ◽

Randomized Design ◽

Completely Randomized Design ◽

Pericarp Thickness ◽

Fruit Mass ◽

Longitudinal Diameter

The carpel is the female reproductive structure composed of a set of stigma, style and ovary. Normally passionflower have three carpels, however, some cultivars have this structure in greater quantity. The objective of this work was to identify relationships between the number of carpels and the physical characteristics of BRS Gigante Amarelo fruits. The flowers with three and four carpels were marked, pollinated and the fruits harvested from these flowers analyzed for transverse diameter, longitudinal diameter, pericarp thickness, fruit mass, pulp mass, pulp ratio, number and weight of seeds. A completely randomized design with 10 replicates per treatment was used and each plot had the average of 3 fruits. The data were submitted to variance analysis and the means were compared by the Tukey test at 5% of probability. The fruits generated by flowers with 4 carpels were 18,30% heavier, their pulp were on average 20.75% heavier, presented transverse diameter 7,53% superior to that of fruits generated by flowers with 3 carpels. Similar increments were identified regarding the number of seeds and the weight of seeds per fruit that increased 18,85% and 52.42%, respectively. This result indicates that cv. BRS Yellow Giant with 4 carpels generates heavier fruits, pulp and seeds with a more spherical shape.

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TINGKAT KEASINAN DAN UJI ORGANOLEPTIK TELUR AYAM RAS DENGAN WAKTU PERENDAMAN YANG BERBEDA

Jambura Journal of Animal Science ◽

10.35900/jjas.v4i1.11429 ◽

2021 ◽

Vol 4 (1) ◽

pp. 41-45

Author(s):

Umbang Arif Rokhayati ◽

Soegeng Herijanto

Keyword(s):

Salt Solution ◽

Salt Water ◽

Water Solution ◽

Salinity Level ◽

Table Salt ◽

Soaking Time ◽

Randomized Design ◽

Salty Taste ◽

Completely Randomized Design ◽

Materials Used

The purpose of this study was to determine the organoleptic value of salty taste in eggs soaked in salt solution with different soaking times. The materials used in this study were 90 eggs, rubbing ash and crust salt (table salt). The experimental design used was a completely randomized design (CRD) with 3 treatments and 3 replications. The parameters observed in this study were the organoleptic value and salinity level. The results showed that the duration of soaking eggs in a salt solution had a significant effect on the organoleptic value and salinity of the eggs (P 0.05) on the organoleptic value and the salinity level of the panelists preferred the results of soaking in a salt water solution with a long soaking time of 12 days.

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Effects of aqueous plant extracts and inorganic fertilizer on the germination, growth and development of maize (Zea mays L.)

Journal of Agricultural Sciences Belgrade ◽

10.2298/jas1403243c ◽

2014 ◽

Vol 59 (3) ◽

pp. 243-254 ◽

Cited By ~ 1

Author(s):

Kanayo Chukwuka ◽

Maxwell Obiakara ◽

Israel Ogunsumi

Keyword(s):

Plant Extracts ◽

Growth And Development ◽

Tap Water ◽

Germination Percentage ◽

Distilled Water ◽

Aqueous Extracts ◽

Radicle Growth ◽

Randomized Design ◽

Npk Fertilizer ◽

Completely Randomized Design

Screen house experiments were carried out to examine the effects of aqueous leaf extracts of Tithonia diversifolia (Ti) and Vernonia amygdalina (Ve), as well as NPK fertilizer (15-15-15) on the germination, growth and development of maize. Fresh leaves were collected, washed with tap water, chopped and pounded, soaked in distilled water and filtered. The two filtrates were used to prepare extracts at 50 and 100% w/v. Four maize seeds were placed in Petri dishes laid out in a completely randomized design with five replicates. In every Petri dish 10 ml of extract per treatment was added. A control experiment with distilled water was also set up. Also, in a completely randomized design with four replicates, 4-week-old potted maize plants were treated with 500 ml of each extract as well as with 1.52 g of NPK fertilizer. The results showed that the germination percentage of the seeds followed the order Ti50 - Control - Ve50. The seeds treated with aqueous extracts of T. diversifolia and V. amygdalina at 100% w/v produced lower but equal germination percentage. The seedling radicle growth was significantly inhibited by the aqueous extracts of Ti100, Ve50 and Ve100 (p?0.05). The inhibition was dose-dependent and more pronounced in seeds treated with extracts of V. amygdalina. The aqueous extract of T. diversifolia (50% w/v) and control influenced radicle growth substantially. All the extracts inhibited the plumule development compared to the control. On the other hand, growth, development and yield were not significantly affected by the plant extracts.

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Performance of cycle diesel engine using Biodiesel of olive oil (B100)

Ciência e Agrotecnologia ◽

10.1590/s1413-70542012000300011 ◽

2012 ◽

Vol 36 (3) ◽

pp. 348-353 ◽

Cited By ~ 3

Author(s):

Carlos Eduardo Silva Volpato ◽

Alexon do Prado Conde ◽

Jackson Antonio Barbosa ◽

Nilson Salvador

Keyword(s):

Diesel Engine ◽

Vegetable Oils ◽

Diesel Oil ◽

Efficiency Analysis ◽

Chemical Processes ◽

Renewable Fuel ◽

Tukey Test ◽

Randomized Design ◽

Diesel Cycle ◽

Completely Randomized Design

Biodiesel is a renewable fuel derived from vegetable oils used in diesel engines, in any proportion with petroleum diesel, or pure. It is produced by chemical processes, usually by transesterification, in which the glycerin is removed. The objective of this study was to compare the performance of a four stroke, four cylinder diesel cycle engines using either olive (B100) biodiesel oil or diesel oil. The following parameters were analyzed: effective and reduced power, torque, specific and hourly fuel consumption, thermo-mechanical and volumetric efficiency. Analysis of variance was performed on a completely randomized design with treatments in factorial and the Tukey test applied at the level of 5%. Five rotation speeds were researched in four replications (650, 570, 490, 410, 320 and 240 rpm). The engine fed with biodiesel presented more satisfactory results for torque, reduced power and specific and hourly consumptions than that fed with fossil diesel.

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POTENSI TUMBUHAN BANGKAL (Nauclea Orientalis) UNTUK PENGENDALIAN BAKTERI Aeromonas Hydrophila (POTENTIAL PLANT BANGKAL (Nauclea orientalis) FOR CONTROL Aeromonas Hydrophila)

Fish Scientiae ◽

10.20527/fs.v2i4.1172 ◽

2016 ◽

Vol 2 (4) ◽

pp. 166

Author(s):

Siti Aisiah

Keyword(s):

Aeromonas Hydrophila ◽

Fish Farming ◽

Quality Parameters ◽

Control Fish ◽

Toxicity Tests ◽

Distilled Water ◽

Normal Range ◽

Water Solvent ◽

Randomized Design ◽

Completely Randomized Design

Tujuan penelitian ini adalah didapatkan metode pengendalian penyakit yang disebabkan oleh bakteri Aeromonas hydrophila pada budi daya ikan yang ramah lingkungan. Dalam penelitian ini dilakukan uji sensitivitas terhadap bakteri A. hydrophila, uji minimal konsentrasi menghambat bakteri A. hydrophila (uji MIC) dan uji toksisitas terhadap ikan nila. Rancangan yang digunakan untuk uji toksisitas adalah rancangan acak lengkap (RAL), dengan 4 perlakuan yaitu A = Ikan disuntik dengan ekstrak bangkal konsentrasi 20%, B = Ikan disuntik dengan ekstrak bangkal konsentrasi 40%, C = Ikan disuntik dengan ekstrak bangkal konsentrasi 80%, dan D = Kontrol (ikan tidak disuntik), diulang sebanyak 3 kali. Perlakuan ini didapat dari hasil uji sensitivitas antibakteri bangkal yang mempunyai daya hambat dan daya bunuh paling besar terhadap bakteri A. hydrophila yaitu ekstrak daun bangkal dengan pelarut akuades. Pengujian MIC menunjukkan bahwa ekstrak bangkal-akuades memiliki daya hambat minimal 20 % terhadap aktivitas bakteri A. hydrophila. Hasil uji toksisitas yang dilakukan terhadap ikan nila dengan konsentrasi 20%, 40% dan 80% mortalitas ikan nila dibawah 50 %. Pengamatan hematologis yaitu eretrosit, leokosit, plasma darah, hematokrit dan leokokrit pada masing-masing perlakuan sebagian besar masih berada dalam kisaran yang normal. Parameter kualitas air yaitu, kadar oksigen terlarut, pH, amoniak, CO2 dan suhu masih dapat mendukung kehidupan normal ikan nila.The purpose of this study was obtained method of controlling diseases caused by Aeromonas hydrophila in fish farming is environmentally friendly. In this study the sensitivity of the test A. hydrophila, a minimum test konsentari inhibiting A. hydrophila (MIC test) and toxicity test on tilapia. The design used for toxicity tests is completely randomized design with 4 treatments it A = Fish injected with extracts bangkal concentration of 20 %, B = Fish injected with extracts bangkal concentration of 40 %, C = Fish injected with extracts of 80 % concentration bangkal, and D = Control ( fish not injected ), repeated 3 times. This treatment was obtained from the results of the sensitivity test antibacterial bangkal inhibition and has the power to kill most of the bacteria against A. hydrophila is bangkal leaf extract with distilled water solvent. MIC testing showed that the extract bangkal - distilled water has a minimum of 20 % inhibition of the bacterial activity A. hydrophila. Results of toxicity tests conducted on tilapia with a concentration of 20 %, 40 % and 80 % mortality of tilapia under 50 %. Haematological observation that eretrosit, leokosit, blood plasm, hematocrit and leokokrit in each treatment is still in the normal range. The water quality parameters, dissolved oxygen, pH, ammonia, CO2 and temperature can still support the normal life of tilapia.

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