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All Journal Buletin Peternakan JURNAL ILMU DAN TEKNOLOGI PETERNAKAN Jurnal Pangan dan Agroindustri Animal Production : Indonesian Journal of Animal Production Journal of Livestock Science and Production Bulletin of Applied Animal Research Journal of Empowerment Community Media Kontak Tani Ternak Jurnal Pengabdian Kepada Masyarakat (JPKM) Tabikpun Jurnal Sains Peternakan Nusantara Tropical Livestock Science Journal KOPEMAS Animal Production
Putri Dian Wulansari
Universitas Perjuangan Tasikmalaya
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Social Sciences Veterinary Other

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Journal : Animal Production : Indonesian Journal of Animal Production

 1 
Chemical Properties and Characteristics of Cow Milk Yogurt with Different Additional Fruit and Storage Time Wulansari, Putri Dian; Kusmayadi, Andri
ANIMAL PRODUCTION Vol 18, No 2 (2016): May
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (528.952 KB) | DOI: 10.20884/1.anprod.2016.18.2.543

Abstract

This research was aimed to evaluate the composition (total solids, water content, fat and protein), qualitative properties (color, aroma, and texture) and quantitative properties (free fatty acid and lactic acid) of cow milk yogurt with different fruits addition and storage time. Experimental method applied Completely Randomized Design with five treatments namely control, dragon fruit, mango, apple and banana (20% v/v), each with 5 replicates. Qualitative characteristic assessment was conducted on 0, 5, 10 and 15 days of storage. Result showed that fruit addition significantly affected the composition and characteristics, while storage time significantly affected quantitative characteristics of yogurt. Apple and banana increased 13% total solids of plain yogurt, while the highest fat content (4,516%) was observed in control yogurt which had the lowest protein content (2,564). The highest free fatty acid  was in control yogurt ripen for 15 days (22,885%) while the lowest free fatty acid was in mango yogurt ripen for 10 days (13,915%). Fruit addition in yogurt ripen for 15 days at 5C resulted in a safe consumed product. 
The Effect of Incorporating Ginger Extract (Zingiber officinale) to Cow Milk Kefir: An Analysis of Antioxidant and Microbiological and Physicochemical Characteristics Wulansari, Putri Dian; Rahayu, Novia; Frasiska, Nurul
ANIMAL PRODUCTION Vol. 22 No. 3 (2020)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with Animal Scientist Society of Indonesia (ISPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2020.22.3.67

Abstract

This study aimed to analyze the antioxidant activities and microbiological and physicochemical characteristics of cow milk kefir fortified with ginger extract (Zingiber officinale). The ginger extract was incorporated together with grain before the fermentation. The levels of ginger extract concentrate were 0, 0.5, 1.0, 1.5, and 2.0 % (w/w). The ginger used in this study is a thick ginger extract that is added before the kefir fermentation process. The result showed that a higher level of ginger extract added to the fermentation could improve the antioxidant activities of the cow milk kefir. The kefir sample fortified with 2.0% ginger extract produced the highest antioxidant activities, particularly DPPH IC50 (0.32%) and a total polyphenol of 0.72%. This study found that the higher the ginger extract level, the lower the total count, total LAB, and total yeast. The average value of physicochemical characteristics for free fatty acid, lactic acids, alcohol, and pH in the present study was 0.5503 mg/KOH, 1.0005%, 1.628 g/dL, and 4.42, respectively. In conclusion, the ginger extract was effective for producing kefir with high antioxidant activities (DPPH IC50) and total polyphenol.
Co-Authors Agus Supriatman Andi Kusmayadi Andri Kusmayadi Bisma Bimartha Somantri Cecep Irawan Diana Diana Dwi Wijayanti Egi Reynaldi Firgian Ardigurnita Firgian Ardigurnita Firgian Ardigurnita Gianty Hartani Lugiana Hilman Fathul Hakim Hilman Jejen Nurmila Juni Sumarmono Kurnia, Asep Muflih Laras Pratiwi Mochamad Dwi Pratama Novia Rahayu Novia Rahayu Novia Rahayu Novia Rahayu Novia Rahayu Novia Novie Andri Setianto Nursamsi Nurul Frasiska Nurul Frasiska Pratiwi, Laras Ridwan Fauzi Rifda Naufalin Yopi Ilyas Pratama