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Tuty Anggraini
Fakultas Teknologi Pertanian, Universitas Andalas Padang
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Anthocyanin profile of Syzygium oleana young leaves and fruits using triple quadrupole mass spectrometer: Identification of a new peonidin Tuty Anggraini; Daimon Syukri; Thammawong Manasikan; Kohei Nakano
Biodiversitas Journal of Biological Diversity Vol. 21 No. 12 (2020)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d211254

Abstract

Abstract. Anggraini T, Syukri D, Manasikan TW, Nakano K. 2020. Anthocyanin profile of Syzygium oleana young leaves and fruits using triple quadrupole mass spectrometer: Identification of a new peonidin. Biodiversitas 21: 5893-5900. Anthocyanin is pigment present in many red, blue and purple colored plants that can be used as stable food-safe colorings and also offer health benefits as antioxidants. Syzygium oleana, with its dark purple fruit and red leaves, is one hitherto unexplored source of anthocyanin. This study is the first to establish the anthocyanin profile of S. oleana leaves and fruit exploiting the speed and accuracy of Multiple Reaction Monitoring (MRM) with a triple quadrupole mass spectrometer. The anthocyanin compounds in the leaves and fruit of S. oleana were found to be derivatives of agliconpeonidin, cyanidin derivative, delphinidin. It was found that while both leaves and fruit of S. oleana contain the anthocyanin precursors cyanidin, delphinidin, petunidin, and peonidin. Fruit contains the anthocyanin malvidin and a large amount of petunidin not present in the leaves. In detail: anthocyanin found in S. oleana leaves were Cyanidin 3-galactoside, cyanidin with m/z 611, Delphinidin 3-O-?-D-glucopyranoside, and unknown peonidin. Anthocyanin in S. oleana fruits was cyanidin with m/z 449.1, delphinidin 3-O-?-D-glucopyranoside, petunidin with m/z 476, Malvidin 3-O-?-D-glucopyranoside, and an unknown peonidin. Fruit could be a better anthocyanin source and more effective as colorant than leaves, while leaves contain a stronger as yet unidentified antioxidant.
Quality of sugar palm sap (Arenga pinnata) from various production centers in West Sumatra, Indonesia TUTY ANGGRAINI; ASWALDI ANWAR; DINI HERVANI; DEDE SUHENDRA; MUHAMMAD PARIKESIT WISNUBROTO; NOFLINDAWATI NOFLINDAWATI; ILHAM HAMIDI NASUTION
Biodiversitas Journal of Biological Diversity Vol. 26 No. 2 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d260234

Abstract

Abstract. Anggraini T, Anwar A, Hervani D, Suhendra D, Wisnubroto MP, Noflindawati, Nst IM. 2025. Quality of sugar palm sap (Arenga pinnata) from various production centers in West Sumatra, Indonesia. Biodiversitas 26: 859-860. Arenga pinnata is a palm tree that produces palm sap, which contains high sugar content and offers a sweet taste and bioactive components that function as antioxidants. These A. pinnata trees grow in West Sumatra, where sugar palm fruit and palm sap sugar are the main horticultural products. In this study, we investigated the quality of palm sap (A. pinnata) from various sap-producing regions thrive in West Sumatra, Indonesia, focusing on their color, total sugar contents, antioxidant activities, total phenolic contents, and Fourier Transform Infra-Red (FTIR) measurements. We compared palm sap sugar from the West Pasaman, Agam, Tanah Datar, Limapuluh Kota, South Solok, and Dharmasraya regions in West Sumatra. The color of palm sugar sap is vibrant yellow-red. The total sugar content ranges from 7-15.73%. The antioxidant activity of palm sap varies based on its concentration, with its total polyphenol content ranging from 46.32-499.32 mg GAE/g, highlighting the potential health benefits of palm sap. We also used the FTIR analysis to identify functional groups in the samples. This finding showed that the quality of palm sap found in West Sumatra varies in terms of quality. Based on its antioxidant content, MNJ A has the highest antioxidant activity, and TLM A has the highest total polyphenols. These results show that total polyphenols are not the only ones that contribute to the antioxidant activity of palm sap.
Morphological, proximate, and bioactive compound characteristics of three local avocado (Persea americana) varieties from Solok District, West Sumatra, Indonesia RIFNI NOVITASARI; TUTY ANGGRAINI; HASBULLAH HASBULLAH; DINI HERVANI
Biodiversitas Journal of Biological Diversity Vol. 26 No. 10 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d261048

Abstract

Abstract. Novitasari R, Anggraini T, Hasbullah, Hervani D. 2025. Morphological, proximate, and bioactive compound characteristics of three local avocado (Persea americana) varieties from Solok District, West Sumatra, Indonesia. Biodiversitas 26: 5360-5370. This study compares the morphological characteristics, proximate composition, and bioactive compound content of three local avocado (Persea americana) varieties from Solok District, West Sumatra: Mega Merapi, Mega Paninggahan, and Mega Gagauan. The methods used include exploratory research for morphological observations with 30 samples per variety. In addition, chemical analysis was conducted using the Completely Randomized Design (CRD) method with three replications. The variables observed were proximate, total sugar, tannin, and phenol. Data processing was carried out using Analysis of Variance (ANOVA) and continued with the Least Significant Difference (LSD) test. The results showed that Mega Gagauan had the most significant fruit weight (480.66 g) and fruit flesh (382.69%), as well as the highest water content (72.95%) and fat (4.79%) in the fruit seeds. The fruit flesh of this variety contains the highest carbohydrate (10.64%), fat (6.61%), and ash content (1.03%), with a low water content (81.02%). In comparison, Mega Paninggahan has a fruit height (12.44 cm) and seed weight (64.98 g) that are superior to the other two varieties, with carbohydrate content (27.84%), protein (1.91%) and ash content (1.28%) in the fruit seeds and protein (2.10%) in the fruit flesh that are higher than the other two varieties. Mega Merapi stands out with the highest water content (85.65%), polyphenol (102.64 mgGAE/g), and total sugar (20.60%) in the fruit flesh, while the fruit seeds contain tannin (0.61%) and polyphenol (943.45 mgGAE/g). Differences in peel color, texture, and flesh color were also found between varieties. These findings confirm significant variation in morphology, proximate composition, and bioactive compounds, which can inform the selection of superior varieties for consumption and inspire creative product development from avocado flesh and seeds.
Resilience of wild and cultivated bitter melon (Momordica charantia) under deficit irrigation in Vietnam THUAN VAN NGUYEN; MUSLIAR KASIM; TUTY ANGGRAINI; LINH NHUT DOAN; NHA VAN DUONG
Biodiversitas Journal of Biological Diversity Vol. 26 No. 10 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d261038

Abstract

Abstract. Nguyen TV, Kasim M, Anggraini T, Doan LN, Duong NV. 2025. Resilience of wild and cultivated bitter melon (Momordica charantia) under deficit irrigation in Vietnam. Biodiversitas 26: 5248-5257. Water scarcity increasingly constrains vegetable production in tropical regions, requiring adaptive strategies such as deficit irrigation and the use of resilient genetic resources. This study evaluated the physiological and agronomic responses of two Momordica charantia accessions—designated as the wild type (TCCS VP-BT08/16) and the cultivated type (TCCS VP-BT01/14)—under three irrigation regimes (80 %, 65 %, and 50 % of field capacity, FC) in a split-plot field experiment conducted during the 2024–2025 dry season in Vietnam. Growth traits, SPAD chlorophyll values, and cumulative dry fruit yield were assessed using ANOVA and Duncan's multiple range test (P < 0.05). Irrigation significantly influenced all measured traits (P ? 0.001). The cultivated type showed strong early vigor under full irrigation but declined rapidly after ~90 days under water stress, whereas the wild type maintained stable growth, branching, leaf production, and SPAD values across irrigation levels through 120 days. Dry fruit yield was sustained at 65% FC in both accessions (~185 g plant-¹ wild, ~178 g plant-1 cultivated) without significant reduction from full irrigation, while severe deficit (50% FC) caused moderate yield decline in the wild (~22%) and substantial losses in the cultivated type (~50%). These findings indicate that maintaining soil moisture at 65% FC can sustain bitter melon yield under dry-season conditions and highlight the superior drought resilience of the wild bitter melon as a valuable genetic resource for breeding climate-resilient cultivars.
EVALUASI KANDUNGAN PROKSIMAT, SERAT KASAR, POLIFENOL, DAN AMILOSA PADA TEPUNG KOMPOSIT BERBASIS TEPUNG BIJI ALPUKAT DAN TEPUNG TERIGU Rifni Novitasari; Tuty Anggraini; Hasbullah; Dini Hervani
Jurnal Teknologi Pertanian Andalas Vol 30 No 1 (2026)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian mengenai pembuatan tepung komposit berbasis tepung biji alpukat varietas lokal Sumatera Barat, khususnya Mega Paninggahan, dengan tepung terigu menjadi penting dilakukan sebagai upaya pemanfaatan limbah biji alpukat yang selama ini belum optimal, sekaligus untuk meningkatkan nilai tambah sumber daya lokal, mengurangi ketergantungan terhadap tepung terigu impor, serta menghasilkan bahan baku pangan alternatif yang berpotensi memiliki karakteristik fungsional dan gizi yang lebih baik. Penelitian ini bertujuan untuk mengevaluasi pengaruh formulasi tepung komposit antara tepung biji alpukat (TBA) dan tepung terigu (TT). Metode eksperimen adalah dengan rasio TBA : TT yaitu ; 15:85 (A), 20:80 (B), 25:75 (C), dan 30:70 (D) terhadap karakteristik kimia tepung yang dihasilkan setelah proses roasting pada suhu 150 °C selama 30 menit dengan Rancangan Acak Lengkap (RAL), dengan 3 kali ulangan.   Variabel yang diamati adalah kadar proksimat amilosa, serat kasar, dan polyphenol terhadap tepung komposit.  Pengolahan data dilakukan dengan mengunakan analisis sidik ragam (ANOVA) dan dilanjutkan dengan uji Beda Nyata Terkecil (BNT) taraf 5% dan 1%.  Formulasi terbaik dari tepung komposit ini diperoleh pada perlakuan B (TBA : TT = 20 : 80) dengan karakteristik sebagai berikut ; kadar air 11.49%, karbohidrat 71.30%, amilosa 29.47%, protein 10.93%, lemak 4.20%, abu 1.72%, polyphenol 0.0924 mgGAE/gr, dan serat kasar 3.51%.
Co-Authors Ade Sukma Ade Sukma Adila Adisti Afriliana, Asmak Aidila Fitria, Eddwina Aisman Aisman Alfi Asben Amaliyah Tarumiyo, Aurelia Anak Agung Istri Sri Wiadnyani Anesti Viantika Gea Anggun Anggun Annesa Kadri Anwar Kasim Aries Kusumawati Arif Rahman Zuhri Arif Rizkika Putra Arif Rizkika Putra Arif Rizkika Putra Aswaldi Anwar Athanasia Amanda Septevani Aurelia Amaliyah Tarumiyo Azhar, Firdaus Azzahra, Yasmin Bahar, Rini Benni Satria Busra Al-Hafit Chandra Gunawan Cherie Dinah, Cherie D. Novia Daimon Syukri Deddi Prima Putra Dede Suhendra Deivy Andhika Permata Deni Novia Dewi, Yossie Kharisma Diah Ayu Natasya Diana Sylvi Diana Sylvi Diana Sylvi Dina Afifah Zakia Dini Hervani Dini Hervani E Efrina Ekasari Putri, Nurwanita Emil Salim Entrijayanti, Febria Putri Fadri, Rince Alfia Fauzan Azima Felga Zulfia Rasdiana Firdaus Azhar Firdaus Firdaus HANANI, IZZAH Hariry, Amelia Hasbullah Hasbullah Hasbullah Hasbullah Hasbullah Hasbullah Hasbullah Hendra Saputra Hendra Saputra Heni Pujiastuti Hervani, Dini Iin Hartati Wibisono ILHAM HAMIDI NASUTION Inda Three Anova Indrapriyatna, Ahmad Syafruddin Indri Juliyarsi Irfan Suliansyah Ismed Ismed Ito, Nobutaka Jessica, Adhitya Joni Kusnadi Kadri, Annesa Kohei Nakano Kurnia Harlina Dewi Lailita Nurrahmi Putri Laksono Trisnantoro Lenny Marlina, Lenny Lidya Nora LINH NHUT DOAN Melia, Sri Melisa Zahra Meuthia Fiana, Risa Mimi Harni Mimi Harni Mimi Harni Mimi Harni Mislaini Mislaini Mislaini Rahman Muhammad Makky Muhammad Parikesit Wisnubroto Musliar Kasim Najla Rosyadah Najmiatul Fitria Nazir, N Nela Shinta Neswati Neswati Netty Sri Indeswari Netty Sri Indeswari NHA VAN DUONG Nia Boru Ritonga NOFLINDAWATI NOFLINDAWATI Novelina Novitasari, Rifni Novizar Nazir Novizar Novizar Novizar, Novizar Pebrina Rohayati Rina Purnama Dini Hari Putri, Annisyia Zarina Putri, Lailita Nurrahmi Qisthina, Yaumil Rahmi Holinesti Rahmi, Rahmi Holinesti Ratna Mayang Sari Ratni Prima Lita Reni Koja Rhenia Valeni RIFNI NOVITASARI Rifni Novitasari Rilma Novita Rilvi Muhammad Tio Rina Yenrina Rina, Pebrina Rohayati Rini B Rini Bahar Rini Rini RINI RINI Ritonga, Nia Boru Rizki Dwi Setiawan Rizkyanto, Ridwan Sahadi Didi Ismanto Salisma, Marlis Sayuti, Kesuma Shinta Mutia Sari Siregar, Muhammad Rosyadi Siti Sarah Humaira Sri Melia Surini Siswarjono Thammawong Manasikan THUAN VAN NGUYEN Umar Ahmed Viantika Gea, Anesti Vlio Lina Monalisa Weliardi Wellyalina, Wellyalina Welya Refdi, Cesar Yasmin Azzahra Yulia Helmi Diza Yusniwati Yusniwati Yusniwati