PENGARUH DURASI PEMBEKUAN DAN SUHU PENCAIRAN TERHADAP KADAR LEMAK PADA ASI PERAH

SALEAN, ALEXANDER THEO YUDA and Subandrate, Subandrate and Safyudin, Safyudin (2022) PENGARUH DURASI PEMBEKUAN DAN SUHU PENCAIRAN TERHADAP KADAR LEMAK PADA ASI PERAH. Undergraduate thesis, Sriwijaya University.

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Abstract

Preliminary: Human breast milk is essential for the infant’s growth and development right after birth and is an irreplaceable source of nutrition for early human survival. There is a tendency to stop breastfeeding in earlier age because of working mother. Freezing is one of method so working mother still can give their breastmilk to their baby. However, the processing carried out in breast milk can affect the nutritional content in it. Therefore this study aims to determine the effect of freezing time and thawing temperature on the fat content in expressed breast milk. Method: This research is true experimental research study (true experimental) with pretest and postest research design which was conducted in October 2022 in Chemistry Laboratory, Faculty of Medicine, Sriwijaya University. Expressed breast milk comes from one mother then divided into 50 samples with variation on freezing duration and thawing temperature. Fat content was measured by GPO-PAP method. Data were analyzed by one way annova and paired t-test. Results: The average ASIP fat content from initial levels, frozen in 3 days, 7 days and 14 days and each of them thawed at 4oC, 25oC and 37oC were 178.679, 176.604, 175.849, 173.962, 71.698, 67.736, 66.415, 68.302, 66.038 , 66.226 mg/dL. Based on the paired t-test, there was a significant decrease in fat content at 7 days and 14 days of freezing duration with p=0.000 (p<0.05). Meanwhile, based on the results of the one way anova test, there was no difference in ASIP fat content based on variations in thawing temperature (4oC, 25oC and 37oC) with p>0.05. Conclusion: There is an effect of freezing duration on fat content in expressed breast milk, whereas there is no effect of thawing temperature on fat content in expressed breast milk. Keyword: Expressed breast milk, freezing duration, thawing temperature, fat content.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	ASI Perah, durasi pembekuan, suhu pencairan, kadar lemak ASI.
Subjects:	R Medicine > R Medicine (General) > R5-920 Medicine (General)
Divisions:	04-Faculty of Medicine > 11201-Medicine (S1)
Depositing User:	Alexander Theo Yuda Salean
Date Deposited:	21 Dec 2022 12:57
Last Modified:	21 Dec 2022 12:57
URI:	http://repository.unsri.ac.id/id/eprint/84343

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