Identifikasi senyawa fitokimia pada tepung terung pokak (Solanum torvum) terhadap 3 jenis metode pengeringan
Identivication on phytochemical compound in pokak eggplant (Solanum torvum) flour of tree the effect of drying method
Abstract
Pokak eggplant was quite popular abroad and in Indonesia spread over fertile land but still limited for public consumption. Pokak eggplant potential contains antioxidants and functions as a herbal medicine for health. The aim of this research was to analyze the phytochemical compounds in dried pokak eggplant using various drying methods into flour. There are 3 types of drying methods using sunlight, vacuum drayer, and Try dryer. The parameters observed were DPPH, total phenol, tannins, flavonoids, proximate test, vitamin C. The results showed the phytochemical components: a. Pokak flour (sunlight method) Contains DPPH 88.10%, total phenol 37.32 mg / g, tannins 1.03 mg / g, flavonoids 5.11 mg / g, water content 6.92%, ash content 3.66%, protein 11, 51%, 5.38% fat, 72.53% carbohydrates, 0.21% vitamin C, b. Pokak flour (vacuum dryer method) has DPPH of 92.81%, total phenol 77.35 mg / g, tannins 1.24 mg / g, flavonoids 2.75 mg / g, moisture content of 7.62%, ash content of 2, 82%, 22.66% protein, 3.25% fat, 65.51% carbohydrates, 2.44% vitamin C c. pokak flour (Try dryer method) had DPPH 85.15%, total phenol 22.91 mg / g, tannins 0.63 mg / g, flavonoids 2.43 mg / g, water content 6.89%, ash content 3, 29%, 21.28% protein, 7.04% fat, 61.5% carbohydrates, 0.39% vitamin C. So the best drying method for pokak flour processing is vacuum dry, which produces the highest phytochemical components.
References
Agustina, T., Dewi, B., & Jadriawanti. (2017). Resep Takokak/terung pokak.http://cookpad.com.
Balachandran, C., Emi, N., Arun, Y., Yamamoto, Y., Ahilan, B., Sangeetha, B., ... & Perumal, P. T. (2015). In vitro anticancer activity of methyl caffeate isolated from Solanum torvum Swartz. fruit. Chemico-biological interactions, 242, 81-90.
Bernhoft, A. (2010). A brief review on bioactive compounds in plants. Bioactive compounds in plants-benefits and risks for man and animals, 50, 11-17.
Chang, J., Schwer, B., & Shuman, S. (2012). Structure–function analysis and genetic interactions of the yeast branchpoint binding protein Msl5. Nucleic acids research, 40(10), 4539-4552.
Gandhi, G. R., Ignacimuthu, S., Paulraj, M. G., & Sasikumar, P. (2011). Antihyperglycemic activity and antidiabetic effect of methyl caffeate isolated from Solanum torvum Swartz. fruit in streptozotocin induced diabetic rats. European journal of pharmacology, 670(2-3), 623-631.
Halimatuddahliana. (2013). Jenis-jenis alat pengering. Departemen Tehnik Kimia. Fakultas Tehnik. Universitas Sumatra Utara. Medan.
Karmakar, K., Islam, M. A., Chhanda, S. A., Tuhin, T. I., Muslim, T., & Rahman, M. A. (2015). Secondary metabolites from the fruits of Solanum torvum SW. Journal of Pharmacognosy and Phytochemistry, 4(1), 160-163
Lee, C. L., Hwang, T. L., He, W. J., Tsai, Y. H., Yen, C. T., Yen, H. F., ... & Wu, Y. C. (2013). Anti-neutrophilic inflammatory steroidal glycosides from Solanum torvum. Phytochemistry, 95, 315-321.
Li, J., Zhang, L., Huang, C., Guo, F., & Li, Y. (2014). Five new cyotoxic steroidal glycosides from the fruits of Solanum torvum. Fitoterapia, 93, 209-215.
Mahadeva, R.U.S., & Thenmozhi, A (2012). Comparative free radical scavenging potentials of different parts of Solanum torvum. Free Radicals and Antioxidants, 2(2), 24-29..
Marinova, D., Ribarova, F., & Atanassova, M. (2005). Total phenolics and total flavonoids in Bulgarian fruits and vegetables. Journal of the university of chemical technology and metallurgy, 40(3), 255-260.
Maulana, A., F. (2017). Vacuum driyer penyelamat masyarakat industri buah- buahan di Indonesia. Kanal Pengetahuan dan Informasi. Fakultas Teknologi Pertanian UGM. Jogja.
Meda, A., Lamien, C. E., Romito, M., Millogo, J., & Nacoulma, O. G. (2005). Determination of the total phenolic, flavonoid and proline contents in Burkina Fasan honey, as well as their radical scavenging activity. Food chemistry, 91(3), 571-577.
Mohan, M., Jaiswal, B. S., & Kasture, S. (2009). Effect of Solanum torvum on blood pressure and metabolic alterations in fructose hypertensive rats. Journal of ethnopharmacology, 126(1), 86-89.
Rahayoe, S.(2017). Tehnik Pengeringan. Fakultas Teknologi Pertanian, UGM. Jogjakarta.
Rammohan, M., & Reddy, C. S. (2010). Anti-inflammatory activity of seed and fruit wall extract of Solanum torvum. J Hygeia JD Med, 2(2), 54-58..
Simaratanamongkol, A., Umehara, K., Niki, H., Noguchi, H., & Panichayupakaranant, P. (2014). Angiotensin-converting enzyme (ACE) inhibitory activity of Solanum torvum and isolation of a novel methyl salicylate glycoside. Journal of Functional Foods, 11, 557-562.
Sudarmaji. S., Haryono, B., & Suhardi. (1997). Prosedur analisa bahan makanan dan pertanian. Liberty. Jogjakarta.
Suthangkornkul, R., Sriworanun, P., Nakai, H., Okuyama, M., Svasti, J., Kimura, A., ... & Arthan, D. (2016). A Solanum torvum GH3 β-glucosidase expressed in Pichia pastoris catalyzes the hydrolysis of furostanol glycoside. Phytochemistry, 127, 4-11.
Thompson, M., Smith, S. W., Giesbrecht, E., Nelson, L. S., & Hoffman, R. S. (2008). Solanaceous steroidal glycoalkaloids and poisoning by Solanum torvum, the normally edible susumber berry. Toxicon, 52(6), 667-676..
Wannasiri, S., Chansakaow, S., & Sireeratawong, S. (2017). Effects of Solanum torvum fruit water extract on hyperlipidemia and sex hormones in high-fat fed male rats. Asian Pacific Journal of Tropical Biomedicine, 7(5), 401-405.
Yuan, P. L., Wang, X. P., Jin, B. L., Yang, Y. F., Chen, K. X., Jia, Q., & Li, Y. M. (2016). Sesquiterpenes with immunosuppressive effect from the stems of Solanum torvum. Phytochemistry letters, 17, 126-130.
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