2018
DOI: 10.22146/agritech.16424
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Sifat Fisik dan Kimia Madu dari Nektar Pohon Karet di Kabupaten Bangka Tengah, Indonesia

Abstract: ABSTRAK pH, kadar air, hidroksimetilfurfural (HMF), kadar gula total, aktivitas antibakteri, dan antioksidan. Sampel madu diambil secara purposive sampling (sengaja) dari hutan lindung Kalung, Desa Namang, Kabupaten Bangka Tengah. Hasil penelitian menunjukkan bahwa karakteristik warna madu adalah L* 27,07+0,31; a*1,17 ± 0,15; b* 1,17 ± 0,12. Nilai pH 3,92 ± 0,01, kadar air 24,25 ± 1,49%, kadar HMF 0 mg/kg, kadar gula total 74,77 ± 0,15%. Madu ini memiliki aktivitas antioksidan rendah dengan nilai IC 50 sebesar… Show more

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Cited by 28 publications
(36 citation statements)
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“…This situation is in accordance with the opinion of Bogdanov (2009) which states that honey containing water content higher than 20% will easily experience fermentation. The high water content in Kopi honey is probably due to the harvesting time done in the morning (Evahelda, 2017). In the morning, the environmental conditions of the air are still very cold which is characterized by the presence of dew.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…This situation is in accordance with the opinion of Bogdanov (2009) which states that honey containing water content higher than 20% will easily experience fermentation. The high water content in Kopi honey is probably due to the harvesting time done in the morning (Evahelda, 2017). In the morning, the environmental conditions of the air are still very cold which is characterized by the presence of dew.…”
Section: Resultsmentioning
confidence: 99%
“…Hygroscopic properties of honey are determined by fructose. This is because fructose is more soluble than glucose (Evahelda, 2017). High sugar content will also affect the taste and shelf life of honey.…”
Section: Resultsmentioning
confidence: 99%
“…Madu dapat mengalami perubahan bentuk dan mengandung senyawa tertentu yang berasal dari tubuh lebah, kemudian disimpan pada sarang madu hingga mengalami proses pematangan (Evahelda et al, 2017). Menurut Badan Standarisasi Nasional (2013), madu adalah cairan alami umumnya mempunyai rasa manis yang dihasilkan oleh lebah madu(Apis sp.)…”
Section: Tinjauan Pustaka 21 Madu Dan Lebah Maduunclassified
“…Hal ini disebabkan karena desa Paranglompoa kabupaten Gowa memiliki ketinggian 787 di atas permukaan laut (dpl) dan suhu lingkungan sekitar 17,1 0 C (Badan Pusat Statistik, 2018). Suhu yang rendah menyebabkan madu lebih banyak menyerap air (Evahelda, 2017). Oleh karena itu, semakin rendah suhu lingkungan, semakin tinggi kadar air dalam madu.…”
Section: Hasil Dan Pembahasan Kadar Airunclassified
“…Madu memiliki dua komponen penting yakni gula dan air. Namun terdapat dua jenis gula yang lebih dominan yakni jenis glukosa dan fruktosa sebanyak 70-80% dan air 10-20% (Evahelda, 2017). Hasil penelitian menunjukkan bahwa kadar gula pereduksi (glukosa) pada Desa Bonto Manurung Kabupaten Maros yakni 69 %b/b dan Desa Tompobulu Kabupaten Pangkep yakni 68,5 %b/b sedangkan Desa Paranglompoa Kabupaten Gowa yakni 53,5 %b/b.…”
Section: Keasamanunclassified