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Image of AKTIVITAS ANTIOKSIDAN CUKA NIRA NIPAH (NYPA Fruticans) DENGAN PERBEDAAN KONSENTRASI RAGI SACCHAROMYCES Cerevisiae

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AKTIVITAS ANTIOKSIDAN CUKA NIRA NIPAH (NYPA Fruticans) DENGAN PERBEDAAN KONSENTRASI RAGI SACCHAROMYCES Cerevisiae

Amelia, Riski - Personal Name;

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Antioxidant Activity of Nipah Sap Vinegar (Nypa fruticans) with Different Concentrations of Saccharomyces cerevisiae Yeast. This study aims to determine the effect of different concentrations of Saccharomyces cerevisiae yeast on the antioxidant activity of nipah sap vinegar. This research was conducted in laboratory experiment using Completely Randomized Design (RAL) and the data obtained were analyzed using ANOVA and Honest Real Differences (BNJ) further test. The preparation of nipah sap vinegar consists of 4 treatments with different concentrations of Saccharomyces cerevisiae yeast consisting of 0% (control), 0,1 %, 0,2 %, and 0,3 %. Yeast was given at the beginning of alcoholic fermentation by mixing nipah sap, then fermented for 2 weeks and continued with acetic acid fermentation for 3 weeks. Parameters observed consisted of: total phenolic content, total flavonoid content, and antioxidant activity. The results showed that different concentrations of Saccharomyces cerevisiae yeast significantly affected the total phenolic content, total flavonoid content, and antioxidant activity of nipah sap vinegar. The addition of Saccharomyces cerevisiae yeast with different concentrations resulted in total phenolic content of 95,3444 µgGAE/mL sample – 120,7722 µgGAE/mL sample, total flavonoid content of 37,2120 µgQE/mL sample – 93,4680 µgQE/mL sample and antioxidant activity of 712,5076 ppm - 1230,3381 ppm. Nipah sap vinegar with natural fermentation was determined as the best treatment based on the results of total flavonoid content and antioxidant activity. Keywords: nipah sap, vinegar, yeast, antioxidants, phenolics, flavonoids


Availability
Inventory Code Barcode Call Number Location Status
2507000135T163898T1638982025Central Library (Reference)Available but not for loan - Not for Loan
Detail Information
Series Title
-
Call Number
T1638982025
Publisher
Indralaya : Prodi Teknologi Hasil Perikanan, Jurusan Perikanan, Fakultas Pertanian., 2025
Collation
xv, 38 hlm., ilus., tab.; 29 cm
Language
Indonesia
ISBN/ISSN
-
Classification
639.310 7
Content Type
-
Media Type
-
Carrier Type
-
Edition
-
Subject(s)
perikanan
Specific Detail Info
-
Statement of Responsibility
EM
Other version/related

No other version available

File Attachment
  • AKTIVITAS ANTIOKSIDAN CUKA NIRA NIPAH (NYPA Fruticans) DENGAN PERBEDAAN KONSENTRASI RAGI SACCHAROMYCES Cerevisiae
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