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Journal : Berkala Ilmiah Pertanian

Analisis Spektroskopi Air Kelapa dan Biji Chia sebagai Minuman Kesehatan Muhammad Alwi; Nunuk Helilusiatingsih; Qumillaila Qumillaila; Ayu Annisa
Berkala Ilmiah Pertanian Vol 6 No 1 (2023): Februari
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v6i1.36884

Abstract

Minuman yang bagus kesehatan adalah air putih atau air yang mengandung senyawa bioaktif dan zat gizi seperti mineral dan lainnya. Air kelapa yang masih muda sangat disukai oleh masyarakat karena rasanya segar dan memiliki zat aktif yang berguna untuk menangkal racun dan menambah nilai gizi yang alami baik untuk tubuh kita dan bagi olahragawan. Perlu dilakukan penelitian inovasi minuman kesehatan dari campuran air kelapa dan biji chia untuk memeroleh khasiat yang baik bagi tubuh saat dan setelah beraktivitas olahraga dan lainnya. Tujuan penelitian ini adalah untuk mengetahui potensi campuran air kelapa dan biji chia sebagai minuman olahraga. Metode penelitian yang dilakukan adalah preparasi minuman dari air kelapa dan biji chia, kemudian dilakukan analisa spektroskopi AAS untuk mengetahui kadar mineral Na, K, Ca, dan Mg. Selanjutnya dilakukan analisa spektroskopi FTIR untuk mengetahui kandungan senyawa antioksidan. Untuk mengetahui aktivitas atioksidan dilakukan dengan metode DPPH dan spektroskopi Uv-Vis. Hasil penelitian menunjukkan bahwa kandungan Na pada tiap sampel berturut-turut AKC 1 : 635,66 mg/kg, AKC 2 638,79 mg/kg, AKC 3 : 639,21 mg/kg, AKC 4 : 639, 98 mg/kg. Kandungan K pada tiap sampel berturut-turut K berturut-turut AKC 1 : 242,93 mg/kg, AKC 2 : 244,57 mg/kg, AKC 3 : 245,72 mg/kg, AKC 4 : 246,02 mg/kg. kandungan Ca pada tiap sampel berturut-turut AKC 1 : 550,18 mg/kg, AKC 2 : 556,49 mg/kg, AKC 3 : 555,26 mg/kg, AKC 4 : 556,78 mg/kg. kandungan Mg berturut-turut AKC 1 : 30,55 mg/kg, AKC 2 : 31,67 mg.kg, AKC 3 : 31,92 mg/kg, AKC 4 : 32,01 mg/kg. Hasil spektroskopi FTIR menunjukkan tiap sampel mengandung senyawa antioksidan kampferol, myrisetin, quercetin, asam sinamat, dan asam kafeat. Hasil uji aktivitas antioksidan menunjukkan bahwa aktivitas antioksidan masing-masing sampel termasuk kuat dengan IC50 berturut-turut AKC 1 : 62,98 ppm, AKC 2 : 63,19 ppm, AKC 3 : 65,02 ppm, AKC 4 : 65,85 ppm. Kesimpulan dari penelitian ini adalah dari hasil spektroskopi menunjukkan campuran air kelapa dan biji chia memiliki kandungan yang bermanfaat bagi tubuh. Campuran air kelapa dan biji chia berpotensi sebagai minuman kesehatan dengan formula terbaik adalah AKC 4 dengan formula air kelapa dan biji chia 200 ml : 10 gram.
Inovasi Budidaya Tanaman Gambas (Luffa acutangula) Kajian Aplikasi Pupuk Cair Organik dan Petroganik Nunuk Helilusiatingsih
Berkala Ilmiah Pertanian Vol 6 No 3 (2023): Agustus
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v6i3.41077

Abstract

The luffa plant of the Cucurbitaceae family or the pumpkin tribe has a high content of vitamins, A, B, C, high fiber, the fruit is green in color, the skin is rather rough and is used for vegetables. Gambas is popular with the public because it tastes slightly sweet,, is often used in various dishes because its nutritional value is very good for the immune system. The problem that occurs is gambas is a vegetable that is less popular than cucumber, lettuce, mustard greens, and others and in Kediri its production has decreased due to factors that support development, there are problems, especially the use of fertilizers. The aim of the experiment was to study the innovation of squash cultivation with the application of POC and Petroganik on the effect of the interaction between the treatment combinations in increasing the growth and production of the squash plant. Experimental design using Factorial RAK, with experimental treatment to one dose of POC consisting of 3 levels 8 ml/L, 10 ml/L, 12 ml/L and the second petroganic dose is 10 tonnes/Ha, 12 tonnes/Ha, 14 tonnes/Ha , there were 9 combinations, repeated 3 times and there were 27 experimental units. The results showed that there was a significant effect and interactions occurred in the combination of treatments, the best data was P3N3 (Petroganik 14 ton/Ha and POC 12 ml/L) which produced a plant height of 1.91 cm, number of leaves 47.38, number of fruit 8.57 , Fruit weight 850.37 grams, fruit length 32.65 per plant. So innovations in the cultivation of gambas plants should use the best treatment, namely P3N3, and other factors that must be considered include quality seeds, soil must have good physical and chemical properties, a climate that supports growth, environmental temperature around 25-280 C. And pH around 5,6.
Respon Perkembangan Dan Produksi Bawang Merah (Allium Ascalonicum L.) Dengan Aplikasi Jumlah Bibit Dan Pupuk Kandang Sapi Aprilia Nur Fadila; Nunuk Helilusiatingsih; Titik Irawati
Berkala Ilmiah Pertanian Vol 6 No 4 (2023): November
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v6i4.43588

Abstract

Shallots have the potential to be cultivated in Kediri because they suit the growing environment. The problems include the level of awareness of farmers regarding excessive use of inorganic fertilizers and the number of seeds used in shallot cultivation. The aim of the research is to study and measure the response to development and production by treating the number of seeds and administering cow manure. The method uses a factorial randomized block design with two factors. The first factor is the dose of cow manure (P) with 3 levels, namely (P0 = 0gr/polybag, P1 = 150gr/polybag, and P2 = 250gr/polybag). The second factor is the number of seeds (J) consisting of 3 levels, namely (J1 = 1 seed/polybag, J2 = 2 seeds/polybag, and J3 = 3 seeds/polybag). The data obtained was continued with statistical tests with the BNT 5% or DMRT 5% test. Based on the research results, there was no interaction between the treatment dose of cow manure and the number of seeds per polybag. However, there was a real effect on the single treatment of cow manure during the vegetative period on plant height (42 DAP), namely P2, namely 32.39 cm/polybek, number of leaves, namely J3, there were 39.1 leaves,/polybek Generative vase on the best number of tubers parameters. P2 with a total of 14.2/polybag and wet weight on P2 with a weight of 48.02 grams/polybag