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Development of Bangle Rhizome and Purple Sweet Potato Flour Biscuit and Its in vivo Antioxidant Activity in High-Fat Diet-Induced Rats: Biscuit, hiperlipid and antioxidant Nanik Sulistyani; Nurkhasanah Mahfudh; Rofidah Nur Umar; Muhammad Fathurrachman Mantali
Journal of Tropical Life Science Vol. 13 No. 1 (2023)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.13.01.05

Abstract

Bangle rhizome and purple sweet potato could be used as functional food to overcome health problems such as hyperlipidemia. The anti-hyperlipidemic, nutritional properties of the above-said root vegetables could be formulated into a more community-preferred food in the form of biscuits. For this reason, this study aims to formulate biscuits from the mixed flour of bangle rhizome and purple sweet potato. Next, the prepared product's antioxidant activity and lipid-lowering properties are tested in vivo in high-fat diet-induced Wistar rats. In this study, bangle rhizome and purple sweet potato were turned into flour and formulated into three types of biscuits comprising different ratios of bangle rhizome and purple sweet potato flour (5:39 % w/w (F1), 3:41 % w/w (F2), and 2:42 % w/w (F3)). The study found that the baked products showed good organoleptic and physical properties, yielding golden- to brown-colored biscuits with a distinctive aroma and vaguely bitter after-taste, with F3 showing the highest hardness (8.94 0.18). The proximate analysis test showed that the biscuits achieved three of the six SNI 01-2973-2011 quality requirements. The best formula (F3) exhibited acceptable in vivo antioxidant catalase (5.12 0.16 U/mL) and glutathione peroxidase activity (64.44 2.11 U/mg) in high-fat diet Wistar rats tested for 28 days. The F3 formula was deemed the best, yielding biscuits with low moisture content and good crispiness. The formulated biscuits increased catalase's antioxidant activity (285.47%) and glutathione peroxidase (265.08%) more than the negative control. Hence, the study demonstrated that bangle rhizome and purple sweet potato-containing biscuits were potentially useful functional foods for improving antioxidant activity in high-fat diet-induced Wistar rats.
Co-Authors . Mulyadi Abdi Wira Septama Abdul Rahman Wahid Abdul Wahid Suleman ACHMAD NURYADIN AKBAR Ade Irawan Ade Irawan Adnan, Adnan Akrom, Akrom Aldri Frinaldi Alfian Syarifuddin Alvionida, Fitra Andhika Septiawan Anisa Devi Kharisma Wibowo Anisaningrum Anisaningrum Anisaningrum, Anisaningrum Anisaningrum, Anisaningrum Aprilia Kusbandari Astryna, Syarifah Yanti Athifah Candra Dewi Ayu Lifia Nur Kartikasari Definingsih Yuliastuti Dhega Agung Wichaksono Dinda Anindya Sabillah Dyah Aryani Perwitasari Eka Kumalasari Eka Kumalasari Faisal Nur Arib Fauziyya, Riri Fitra Alvionida Fitri, Dwiki Ghina Adhila Henry Budiawan Prasetya Ibnatul Azizah Ichwan Ridwan Rais IIN NARWANTI Iin Narwanti Ken Zaim Arifin Kintoko Kintoko Kintoko, Kintoko La Malihi Laela Hayu Nurani Lalu Muhammad Irham Leswara, Dianita Febrina Lilies Kusuma Wardhani Lilies Kusuma Wardhani Lola Angelita Lukman Hardia Lukman Mahdi M. Kuswandi Mahdi, Lukman Maliza, Rita Ma’ruf, Muhammad Melati Aprilliana Ramadhani, Melati Aprilliana Meta Ayuni Mika Triza Misba Muhammad Fathurrachman Mantali Muhammad Syakbani Mulyadi, . Mulyadi, . Mutti, Annisa Aulia Nina Salamah Nining Sugihartini NUR HASANAH Nurhayati Nurhayati Nurkhasanah Mahfudh Nurkhasanah Mahfudh Nurkhasanah Mahfudh Nurkhasanah Nurkhasanah Nurkhasanah Nurkhasanah Nurkhasanah Nurkhasanah Nyoman Rudi Kusuma Panji Ratih Suci Rahma Dona Rahmat Dani Satria Riat El Khair Ricke Desyratnaputri Rizky H. Mawardi Rofidah Nur Umar Sabrina Wulandari Sianu, Rahman S Sismindari . Sudjadi . Sun, Suny Tegar Prasetya Budi Titiek Suhardi Haripurnomo Kushadiwijaya Hidayati Wardhani, Lilies Kusuma Warsi Warsi Wirawan Adikusuma Wulandari, Sabrina Wulandari, Sabrina Zainab Zainab Zainab Zainab Zainab, Zainab