KEFIR DENGAN KOMBINASI SUSU SAPI DAN TEPUNG MOCAF TERHADAP pH, KADAR AIR, TOTAL PADATAN DAN PROPERTI FISIK

2021 ◽  
Vol 1 (01) ◽  
pp. 21-28
Author(s):  
Yopi Ilyas Pratama ◽  
Firgian Ardigurnita ◽  
Putri Dian Wulansari
Keyword(s):  
Water Content ◽  
Ph Value ◽  
Physical Property ◽  
Fermented Milk ◽  
Cow’S Milk ◽  
Test Results ◽  
Pathogenic Yeast ◽  
Total Solids ◽  
Cow's Milk ◽  
Kefir Grain

ABSTRAK   Kefir merupakan sebuah produk olahan dalam bentuk minuman dari suatu fermentasi susu menggunakan starter berupa butir atau biji kefir (kefir grain/kefir granule) yaitu butiran-butiran putih atau krem yang memiliki kandungan Streptococcus sp, Lactobacilli dan beberapa jenis ragi atau khamir nonpatogen. Bakteri tersebut memiliki peran dalam pembentukan asam laktat, sedangkan khamir menghasilkan alkohol dan CO2. Tujuan penelitian ini adalah untuk mengetahui pengaruh kombinasi susu sapi dan tepung mocaf pada kefir dan menentukan formulasi kombinasi susu sapi dan tepung mocaf paling optimal.  Penelitian ini dilakukan secara experimental menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 6 ulangan. Perbandingan antara susu sapi dan tepung mocaf adalah 100:0, 90:10, 80:20, 70:30. Parameter yang dianalisis meliputi pH, Kadar air, total padatan dan propert fisik. Hasil yang diperoleh dianalisis menggunakan uji analisis variasi ANAVA. Hail uji pada pH dan kadar air mengalami kenaikan sedangkan total padatan mengalami penurunan. Kesimpulan pada penelitian Kefir dengan kombinasi susu sapi sangat berpengaruh nyata (p<0,01) terhadap nilai pH, kadar air dan total padatan. Nilai pH mengalami kenaikan dikarenakan tingginya pati pada tepung mocaf. Peningkatan nilai kadar air dan penurunan total padatan disebabkan banyaknya air pada larutan mocaf. Hasil uji pada properti fisik ini tidak memiliki perbedaan hal ini dikarenakan tepung mocaf memiliki warna putih, aroma netral, dan rasa netral. Kata Kunci: Kefir, Tepung Mocaf, Susu Sapi, Susu Fermentasi   ABSTRACT   Kefir is a processed product in the form of a drink from a fermented milk using a starter in the form of kefir grains or seeds (kefir grain/kefir granule), namely white or cream granules containing Streptococcus sp, Lactobacilli and several types of non-pathogenic yeast or yeast. These bacteria have a role in the formation of lactic acid, while yeasts produce and CO2. The purpose of this study was to determine the effect of the combination of cow's milk and mocaf flour on kefir and to determine the most optimal combination of cow's milk and mocaf flour. This research was conducted experimentally using a completely randomized design (CRD) with 4 treatments and 6 replications. The ratio between cow's milk and mocaf flour is 100:0, 90:10, 80:20, 70:30. Parameters analyzed include pH, moisture content, and total solids. The results obtained were analyzed using the ANOVA variation analysis test. The test results on pH and water content increased while total solids decreased. The conclusion in the study of Kefir with a combination of cow's milk was very significant (p<0.01) on the pH value, water content and total solids. The pH value increased due to the high starch in mocaf flour. Increase in the value of water content and decrease in total solids due to the amount of water in the mocaf solution. The test results on this physical property have no difference, this is due to the white color of mocaf flour, neutral aroma, and neutral taste. Keywords: Kefir, Mocaf Flour, Cow's Milk, Fermented Milk

PENAMBAHAN INFUSA DAUN PANDAN WANGI (PANDANUS AMARYLLIFOLIUS ROXB.) TERHADAP KUALITAS KEFIR SUSU SAPI DITINJAU DARI PH, KADAR AIR, TOTAL PADATAN DAN PROPERTI FISIK

2021 ◽  
Vol 1 (01) ◽  
pp. 13-20
Author(s):  
Nursamsi ◽  
Andi Kusmayadi ◽  
Putri Dian Wulansari
Keyword(s):  
Water Content ◽  
Ph Value ◽  
Physical Property ◽  
Cow’S Milk ◽  
Optimal Point ◽  
Total Solids ◽  
Cow's Milk ◽  
The Public ◽  
Randomized Design ◽  
Pandanus Amaryllifolius

ABSTRAK Kefir merupakan produk olahan susu yang difermentasi oleh sejumlah bakteri penghasil asam laktat (BAL). Kefir mempunyai arom khas asam sebagai hasil dari proses fermentasi, aroma khas asam tersebut kurang disukai oleh masyarakat, oleh karena itu dilakukan inovasi dengan penambahan pandan wangi untuk menetralisir aroma khas dari kefir. Tujuan pada penelitian ini adalah untuk mengetahui pengaruh penambahan Infusa Daun Pandan Wangi (Pandanus amaryllifolius Roxb.) terhadap kefir susu sapi ditinjau dari pH, kadar air, total padatan dan properti fisik. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakukan dan ulangan sebanyak 6 kali dengan perlakuan penambahan infusa pandan wangi  yang berbeda yaitu : P0 tanpa penambahan infusa daun pandan wangi, P1 penambahan infusa daun pandan wangi sebanyak 5%, P2 penambahan infusa daun pandan wangi sebanyak 10%, P3 penambahan infusa daun pandan wangi sebanyak 15%. Hasil penelitian menunjukan bahwa penambahan infusa daun pandan wangi sebanyak 5%, 10%, dan 15% tidak merubah pH, kadar air, dan total padatan pada kefir susu sapi.  Penambahan infusa daun pandan wangi mencapai titik optimal pada 15% yang menghasilkan nilai pH sebesar 4,72, kadar air sebesar 87,18%, total padatan sebesar 12,81%.  Pada pengamatan sensori perubahan yang terjadi cendung pada aroma. Kata kunci : kefir, susu sapi, , infusa daun pandan wangi, pH, kadar air, total padatan, properti fisik, RAL. ABSTRACT Kefir is a product that is fermented by bacteria lactic acid (BAL). Kefir has a characteristic sour smell as a result of the fermentation process, the public was dislike the smell, therefore to reduce the smell innovations of kefir are made with the addition of pandan wangi leaf to neutralize the smell of sour from kefir. The purpose of this study was to determine the effect of adding Pandan Wangi Leaf Infusion (Pandanus Amaryllifolius Roxb.) to cow's milk kefir in terms of pH, water content, total solids and physical properties. This study used a completely randomized design (CRD) with 4 treatments and 6 replications with the addition of different pandan wangi leaf infusion treatments, there are: P0 without the addition of pandan wangi leaf infusion, P1 adding 5% pandan wangi leaf infusion, P2 adding pandan wangi leaf infusion as much as 10%, P3 addition of pandan wangi leaf infusion as much as 15%. The results showed that the addition of pandan wangi leaf infusion as much as 5%, 10%, and 15% did not change the pH, water content, and total solids in cow's milk kefir. The addition of fragrant pandan leaf infusion reached the optimal point at 15% with the result is pH value of 4.72, water content of 87.18%, total solids of 12.81%. On physical property the dominantly change is the smell from the kefir. Key words : kefir, cow's milk, , pandan wangi leaf infusion, pH, water content, total solids, physical property, CRD

scholarly journals Evaluation of the Physicochemical Properties and Sensory Attributes of Yoghurt Made from Mixtures of Goat’s and Cow’s Milks

2019 ◽  
Vol 2 (3) ◽  
pp. 426-433
Author(s):  
Nguyen Duc Doan
Keyword(s):  
Physicochemical Properties ◽  
Ph Value ◽  
Sensory Attributes ◽  
Water Holding Capacity ◽  
Cow’S Milk ◽  
Total Solids ◽  
Cow's Milk ◽  
Goat’S Milk ◽  
Goat's Milk ◽  
Water Holding

The objective of the study was to evaluate the effect of cow’s milk added to goat’s milk on physicochemical properties and sensory attributes of yoghurt. Yoghurts prepared from five different proportions of cow’s milk and goat’s milk were stored at 4-6ºC for 1, 7, and 14 days and then evaluated for their physicochemical (total solids, protein, pH, and acidity) and physical properties (viscosity and water holding capacity), and sensory characteristics (acceptability). The total solids of the evaluated yoghurts significantly increased, but the protein content decreased when the amount of cow’s milk increased in the mixtures of milk. The results showed that the pH value of the yoghurt made from only goat’s milk was higher, while the titratable acidity was lower than those of the yoghurts made from the mixtures of goat’s and cow’s milks. The yoghurt obtained from the mixture of milks containing 80% goat’s milk and 20% cow’s milk exhibited the highest viscosity and water holding capacity among the evaluated yoghurts. All the yoghurts received similar scores for color, odor, and texture after all periods of storage, while the highest score in terms of flavor was received for the yoghurt made from the mixture of milks containing 60% goat’s milk and 40% cow’s milk. Addition of cow’s milk to goat’s milk was shown to significantly contribute to the viscosity, water holding capacity, and flavor of the resulting yoghurts.

scholarly journals Pengaruh penambahan sari jamur tiram putih (Pleurotus ostreatus) terhadap kadar lemak, kadar air, kadar abu, daya mengikat air, dan nilai ph dari yogurt susu sapi

2019 ◽  
Vol 7 (1) ◽  
pp. 41-46
Author(s):  
Sjaloom Ester Sakul ◽  
Djalal Rosyidi ◽  
Lilik Eka Radiati ◽  
Purwadi Purwadi
Keyword(s):  
Water Content ◽  
Pleurotus Ostreatus ◽  
Ph Value ◽  
Fat Content ◽  
Ash Content ◽  
Oyster Mushroom ◽  
Cow’S Milk ◽  
Water Binding ◽  
Cow's Milk ◽  
Mushroom Extract

ABSTRAK                 Sari jamur tiram putih (Pleurotus ostreatus) mengandung karbohidrat yang dapat menjadi bahan penstabil alami dari  yogurt susu sapi yang berguna untuk kesehatan karena mengandung probiotik. Tujuan penelitian adalah menganalisis pengaruh penambahan sari jamur tiram putih terhadap kadar lemak, kadar air, kadar abu, daya mengikat air, dan nilai pH dari yogurt susu sapi. Rancangan percobaan menggunakan rancangan acak lengkap (RAL) dengan 4 perlakuan dan 4 ulangan, apabila terdapat pengaruh perlakuan dilanjutkan dengan uji beda nyata terkecil (BNT). Perlakuan yang ditambahkan yaitu penambahan sari jamur tiram putih (Pleurotus ostreatus) sebanyak 0% (P0), 1% (P1), 2% (P2), 3% (P3). Hasil penelitian menunjukkan kadar air, nilai pH dan kadar abu tidak terdapat perbedaan yang nyata antar  rata-rata  perlakuan (P>0.05) sedangkan kadar lemak, daya ikat air terdapat perbedaan yang nyata antar perlakuan (P<0.05). Kesimpulan dari penelitian adalah Yogurt susu sapi dengan penambahan sari jamur tiram putih sebesar 3% memiliki kualitas yang paling baik sebagai produk pangan fungsional.   ABSTRACT  White oyster mushroom extract (Pleurotus ostreatus) contains carbohydrates which can be a natural stabilizer of yogurt for cow's milk which is useful for health because it contains probiotics. The purpose of the study was to analyze the effect of the addition of white oyster mushroom juice on fat content, water content, ash content, water binding power, and pH value of cow's milk yogurt. The experimental design uses a completely randomized design (CRD) with 4 treatments and 4 replications, if there is an effect of treatment followed by the smallest real difference test (BNT). The treatment added was the addition of white oyster mushroom extract (Pleurotus ostreatus) by 0% (P0), 1% (P1), 2% (P2), 3% (P3). The results showed that the water content, pH value and ash content were not significantly different between treatment averages (P> 0.05) while fat content, water binding capacity had significant differences between treatments (P <0.05). The conclusion of the study is that cow's milk yogurt with the addition of white oyster mushroom juice by 3% has the best quality as a functional food product.

scholarly journals Evaluation of the Physicochemical Properties and Sensory Attributes of Yoghurt Made from Mixtures of Goat’s and Cow’s Milks

2019 ◽  
Vol 2 (3) ◽  
pp. 426-433
Author(s):  
Nguyen Duc Doan
Keyword(s):  
Physicochemical Properties ◽  
Ph Value ◽  
Sensory Attributes ◽  
Water Holding Capacity ◽  
Cow’S Milk ◽  
Total Solids ◽  
Cow's Milk ◽  
Goat’S Milk ◽  
Goat's Milk ◽  
Water Holding

The objective of the study was to evaluate the effect of cow’s milk added to goat’s milk on physicochemical properties and sensory attributes of yoghurt. Yoghurts prepared from five different proportions of cow’s milk and goat’s milk were stored at 4-6ºC for 1, 7, and 14 days and then evaluated for their physicochemical (total solids, protein, pH, and acidity) and physical properties (viscosity and water holding capacity), and sensory characteristics (acceptability). The total solids of the evaluated yoghurts significantly increased, but the protein content decreased when the amount of cow’s milk increased in the mixtures of milk. The results showed that the pH value of the yoghurt made from only goat’s milk was higher, while the titratable acidity was lower than those of the yoghurts made from the mixtures of goat’s and cow’s milks. The yoghurt obtained from the mixture of milks containing 80% goat’s milk and 20% cow’s milk exhibited the highest viscosity and water holding capacity among the evaluated yoghurts. All the yoghurts received similar scores for color, odor, and texture after all periods of storage, while the highest score in terms of flavor was received for the yoghurt made from the mixture of milks containing 60% goat’s milk and 40% cow’s milk. Addition of cow’s milk to goat’s milk was shown to significantly contribute to the viscosity, water holding capacity, and flavor of the resulting yoghurts.

scholarly journals EFFEKTIVITAS MIKROKAPSUL OLEORESIN FULI PALA (Myristica fragrans HOUTT) SEBAGAI PENGAWET DAGING AYAM BROILER

2020 ◽  
Vol 25 (1) ◽  
pp. 52
Author(s):  
Alston Millan
Keyword(s):  
Water Content ◽  
Broiler Chicken ◽  
Room Temperature ◽  
Ph Value ◽  
Chicken Meat ◽  
Test Results ◽  
Coating Technology ◽  
Randomized Design ◽  
Myristica Fragrans Houtt ◽  
Solid Liquid

Nutmeg oleoresin microcapsule is the solid, liquid, and gas coating technology of the nutmeg fruit.  The purpose of this study was to know how mace nutmeg oleoresin microcapsules could preserve the broiler chicken meat at room temperature during 4 days of observation. The experimental design used was a Completely Randomized Design (CRD) consisting of 5 treatments with mace concentration of nutmeg microcapsules oleoresin (0, 50, 100, 150, and 200) ppm. The variables observed were water content, pH value, total microbes, and organoleptic properties (color, aroma, and texture). The results showed that mace nutmeg oleoresin microcapsules did not affect (p> 0.05)  water content and sensory properties of broiler chicken meat, but had a significant effect (p <0.05) on the pH value and total microbe at the same day of room temperature storage. Panel organoleptic test results on the level of preference for meat color, aroma, and texture of chicken meat were in the range score of 3 (somewhat like) to 4 (somewhat dislike). The treatments of nutmeg oleoresin did not affect (p> 0.05) on color, the aroma, and the texture of broiler chicken meat. This research shows that marinating using oleoresin microcapsules has not been effective as a preservative to broiler chicken meat at room temperature. Keywords: chicken meat, mace nutmeg oleoresin microcapsules

The Hypocholesteremic Effect of Milk — A Review

1978 ◽  
Vol 41 (3) ◽  
pp. 226-235 ◽  
Author(s):  
T. RICHARDSON
Keyword(s):  
Serum Cholesterol ◽  
Orotic Acid ◽  
Human Subjects ◽  
Cholesterol Biosynthesis ◽  
Skim Milk ◽  
Fermented Milk ◽  
Cow’S Milk ◽  
Cow's Milk ◽  
Cholesterol Levels ◽  
Low Serum

Each Maasai tribesman in Africa ordinarily consumes 4–5 liters of fermented whole milk per day in addition to substantial quantities of meat. In spite of this diet high in saturated fat and cholesterol, the Maasai have low serum cholesterol levels and a very low incidence of clinical coronary heart disease. In studying this paradox, Mann and co-workers serendipitiously discovered that there is apparently a milk factor (MF) in the fermented milk responsible for the low serum cholesterol levels of the Maasai. A hypocholesteremic effect of fermented whole and skim milk was subsequently confirmed on American volunteers, each consuming 2–4 liters per day. Administration of radioactive acetate to human subjects on the fermented milk diet indicated that cholesterol biosynthesis was inhibited by MF. In later studies with human volunteers, English workers demonstrated a hypocholesteremic effect of unfermented whole and skim milk when consumed at a level of about 2 liters per day per caput for 2 weeks. Although the MF apparently exists in unfermented milk, there are suggestions that its concentration is slightly higher in fermented compared to unfermented milks. A hypocholesteremic effect of milk has also been demonstrated in rats by several researchers. Even though the identity of the MF is unknown at this time, it has been suggested that it may be 3-hydroxy-3-methylglutaric acid (HMG) and/or orotic acid. It is not known whether HMG occurs in cow's milk, but HMG is known to inhibit the rate limiting enzyme in cholesterol biosynthesis, HMG-CoA-reductase. Orotic acid does occur in cow's milk (73–122 mg/liter), and it has marked effects on lipid metabolism in rats. The hypolipemic action of orotic acid in rats is accompanied by induction of a fatty liver.

scholarly journals Preparation of Coconut Milk as Dandruff Removal

2020 ◽  
Vol 3 (1) ◽  
pp. 25
Author(s):  
Marini Damanik ◽  
Hafni Indriati Nasution ◽  
Rini Selly ◽  
Moondra Zubir
Keyword(s):  
Fatty Acids ◽  
Water Content ◽  
Coconut Oil ◽  
Coconut Milk ◽  
Cow’S Milk ◽  
Cow's Milk ◽  
Oil In Water ◽  
Percent Protein ◽  
Calcium Magnesium

Coconut milk is a thick white liquid extracted from coconut produced from shredded coconut and then squeezed with water. Coconut milk is an ingredient produced from processed old coconut. Coconut milk can be used as food preparations or as herbal beauty ingredients. One of the advantages of coconut milk in the field of beauty is that it is very effective as a dandruff remover. By using old coconut milk as a dandruff remover we can get amazing results with natural ingredients without spending a lot of money. Coconut milk has many contents such as water content, protein and fat which are quite high as well as cow's milk. Coconut milk is rich in vitamins C, B, B-6, thiamine, niacin, folate, a number of minerals (calcium, magnesium, iron and phosphorus). Pure coconut milk only contains 54 percent water, 35 percent fat and 11 percent nonfat solids (approximately 6 percent carbohydrates, less than 4 percent protein and other solids) which are categorized as emulsions of oil in water. Coconut milk is known to be effective in eliminating dandruff, because coconut milk contains coconut oil containing Vitramin E and fatty acids that can eliminate and eradicate dandruff. You do this by using coconut oil as a massage oil to massage the scalp.

scholarly journals "Base Genep" Instant Spices Quality For Sale In East Denpasar

2020 ◽  
Vol 4 (2) ◽  
pp. 142-150
Author(s):  
Sofia nggoweng ◽  
Ni Made Ayu Suardani singapurwa ◽  
I Nyoman Rudianta
Keyword(s):  
Escherichia Coli ◽  
Moisture Content ◽  
Water Content ◽  
Ph Value ◽  
Descriptive Study ◽  
Experimental Methods ◽  
Plate Count ◽  
Test Results ◽  
Total Plate Count

Instant spices is a mixture of several spices that are young to be found in the market at an affordable price, and are usually used immediately as a cooking spice for certain foods. This study aims to determine the quality of the "Base Genep" instant spices sold in the East Denpasar Market. This research is a descriptive study using survey and experimental methods in the laboratory. The number of samples to be studied was 44 samples from 81 populations. The variables in the study were moisture content, pH, Escherichia coli, Total Plate Count (TPC) and mold. The results showed that from 44 samples of "Basa Genep" instant seasoning water content test results obtained were 21.62% - 23.707%, while the pH value of 44 samples of "Basa Genep" instant spice was obtained between 2.2-2.5 so that it meets the requirements.

Intestinal Barrier Function and Cow's Milk Sensitization in Guinea Pigs Fed Milk or Fermented Milk

1999 ◽  
Vol 28 (2) ◽  
pp. 191-198 ◽  
Author(s):  
Kathleen Terpend ◽  
Marie-Agnès Blaton ◽  
Céline Candalh ◽  
Jean-Michel Wal ◽  
Philippe Pochart ◽  
...  
Keyword(s):  
Barrier Function ◽  
Guinea Pigs ◽  
Intestinal Barrier ◽  
Fermented Milk ◽  
Intestinal Barrier Function ◽  
Cow’S Milk ◽  
Cow's Milk

scholarly journals Artificial rearing of pigs

1970 ◽  
Vol 24 (2) ◽  
pp. 501-516 ◽  
Author(s):  
R. Braude ◽  
K. G. Mitchell ◽  
M. J. Newport ◽  
J. W. G. Porter
Keyword(s):  
Growth Rate ◽  
Milk Protein ◽  
Cow’S Milk ◽  
Feed Conversion ◽  
N Retention ◽  
Total Solids ◽  
Cow's Milk ◽  
High Level ◽  
Reconstituted Milk ◽  
Spray Dried

1. Pigs were weaned from the sow at 2 d of age and reared on a diet of cow's milk supplemented with vitamin D, and antibiotics. The effects of four levels and two frequencies of feeding, and the temperature of the environment were studied in relation to the performance of the pigs and the digestion of the milk protein. Pigs fed at the two lower levels receivedadiet of cow's milk, but at the two higher levels cow's milk was spray-dried and reconstituted to 20% total solids. A comparison was also made between cow's milk and spray-dried reconstituted milk, both fed hourly with 12.5% total solids. The pigs were slaughtered at 28 d of age.2. No differences in the nutritive value or digestion of the milk protein were found when cow's milk and reconstituted milk were fed with a total solids content of 12.5 yo.3. Increasing the level of feeding resulted in a faster growth rate, and some deterioration in the feed conversion efficiency. The growth rate of the pigs from 2to 28 d of age when fed at a high level greatly exceeded that of sucking pigs reared on the sow. The retention of the dietary nitrogen also improved with increased feed intake. A highly significant inverse linear correlation of N retention with age was found at all levels of feeding. The milk protein was efficiently digested at all levels of feeding.4. The mortality rate was very low but there appeared to be some association of losses with a high level of feeding during the first few days of life.5. Feeding hourly compared with feeding twice daily improved the feed conversion efficiency, although the effect on growth rate and N retention was small. The retention of digesta in the stomach appeared to be an important factor in the regulation of the amount of digesta in the small intestine and in the maintenance of digestive efficiency. The stomachs of pigs fed twice daily contained considerably greater amounts of digesta than those of pigs fed at hourly intervals. There was little difference in the amount and composition of digesta in the small intestine and caecum at either frequency of feeding.6. No differences were found in the performance of the pigs, N retention or the efficiency of digestion of the milk protein when the environmental temperature was maintained either at zoo throughout the experiment, or at 30' gradually reducing to zoo during the first 14d.

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