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Title: | Efektifitas Penambahan Berbagai Jenis Pengawet Alami terhadap Preservasi dan Preferensi Nira pada Masyarakat di Kabupaten Deli Serdang |
Other Titles: | Effectiveness of Adding Various Types of Natural Preservatives on the Preservation and Preferences of Palm Nia among Communities in Deli Serdang Regency |
Authors: | Basrah, Asman |
metadata.dc.contributor.advisor: | Rizal, Aziz Candra, Ifan Aulia |
Keywords: | pengawet alami;konsentrasi;nira;preservasi;preferensi;natural preservative;concentration;sap;preservation;preference |
Issue Date: | 5-May-2023 |
Publisher: | Universitas Medan Area |
Series/Report no.: | NPM;178210060 |
Abstract: | Penelitian ini bertujuan untuk pengaruh jenis dan konsentrasi pengawet alami terhadap preservasi dan preferensi nira yang dihas ilkan. Penelitia:n ini dilakukan di kecamatan Galang Kabupaten Deli Serdang, Desa Nogo Rejo yang berlokasi dengan Luas tanarnan aren 3 ~35 ha, dengan produksi 3,42 ton. Penelitian ini dilaksanakan mulai bulan 26 okto ber 2022 sampai dengan selesai. Penelitian ini menggunakan pengawet alami ekstrak daun jambu (B 1) ekstrak daun salam (B2) clan esktrak kulit kayu raru (BJ) dengan penggunaan konsentrais 1 % , 2 % dan 3 %. Data dianalisis secara deskriptif. Hasil penelitian menunjukkan babwa Jenis pengawet alami (ekstrak daunjamlm, ekstrak daun salarn dan ekstrak kulit ram) dapat rneningkatkan preservasi dan preferensi nira yang dihasilkan di Kabupaten Deli Serdang. Penggunaan esk:trak kayu raru nira sampai penyimpanan 78 jam masih memiliki kaalitas yang baik, sedangkan pada penggunaan ekstrak daun jambu dan daun salam .banya 66 jam Konsentrasi pengawet dapat rneningkatkan preservasi dan preferensi nira pada masyarakat di Kabupaten Deli Serdang. Penggunaan konsentrasi pengawet alami sebesar 3 % menghasilkan kualitas nira yang lebih baik dibandingkan dengan konsentrasi 2 % dan 1 %. Pada penggunaan pengawet alami dengan konsentrasi 1 clan 2 %, nira hanya dapat bertaban dengan penyimpanan selama 54 dan 66 jam, sedangka:n pada penggunaan ko11$entrasi 3 %, nira masilidapat be11.ahan hingga penyimpa:na:n 78 jam. This study aims to determine the effect of the type and conce11tration of natural prese111atives on the preservation and preference of rhe sap produced. Tlds research was conducted in Galang sub-district, Def; Serdan.g Regency, Nogo Rejo Village, which is located with a palm plantation area of 3.35 ha, with a production of 3.42 tons. This research was carried out from 26 October 2022 until completion. This study used natural presen1atives guava leaf extract (Bl), bay leaf extract (B2) and raru bark extract (BJ) wirh concentrations of 1%, 2% and 3%. Data were analyzed descriptively. The results showed that the types of natural preservatives (guava leaf extract, bay leaf extract and rant bark extract) could increase the preservation and preference of the sap produced in Deli Serdang Regency. The use of raru sap wood extract until 78 hours of storage still has good quality, whereas the use of guava and bay leaf extracts only 66 hours. The concentration of preservatives can in.crease the preservation and preference of sap in the people of Deli Serdang Regency. The use of a natural preservative concentration of 3% produces better qualit)1 of sap compared to concentrations of 2% and 1%. When using natural preservatives at concentrations of 1 and 2%, the sap can only suroive storage for 54 and 66 hours, whereas when using a concentration of 3%, the sap -can still last up to 78 hours of storage. |
Description: | 54 Halaman |
URI: | https://repositori.uma.ac.id/handle/123456789/21136 |
Appears in Collections: | SP - Agricultural Technology |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
178210060 - Asman Basrah - Fulltext.pdf | Cover, Abstract, Chapter I, II, III, V, Bibliography | 5.07 MB | Adobe PDF | View/Open |
178210060 - Asman Basrah - Chapter IV.pdf Restricted Access | Chapter IV | 2.3 MB | Adobe PDF | View/Open Request a copy |
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