Bio-functional properties of Jilungin (Terminalia canescens)

IF 3.2 2区农林科学 Q2 FOOD SCIENCE & TECHNOLOGY

Journal of Food Science Pub Date : 2024-10-09 DOI:10.1111/1750-3841.17457

Saleha Akter, Anh Dao Thi Phan, Oladipupo Q. Adiamo, Eshetu Mulisa Bobasa, Maral Seididamyeh, Gayathri Rajagopal, Dharini Sivakumar, Yasmina Sultanbawa

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引用次数: 0

Abstract

Jilungin (Terminalia canescens) is a native Australian plant and the Indigenous “Nyul Nyul” people of the Kimberley region of Western Australia use its leaves to make herbal tea. Due to the rise in the popularity of drinking Jilungin tea among the consumers in Australia and internationally, it is important to study the nutritional and health-beneficial properties as well as safety of Jilungin leaves. This study aims to determine the nutritional composition, anti-nutritional factors, antimicrobial and antidiabetic properties of Jilungin leaves. Also, the phytochemical profiling using UHPLC-MS/MS (Ultra-performance liquid chromatographymass spectrometry) and antioxidant activity of Jilungin methanolic extracts and herbal infusion were investigated. The safety of the leaves and infusion was also investigated by using in vitro mammalian cell lines (Caco2, HT29, and HepG2) through cell viability assays. The leaves are rich in dietary fiber (43.9%) and linoleic acid (30.4% of total fatty acids). Phytochemical profiling revealed ellagic acid, geraniin, pedunculagin, and punicalagin as the major bioactive compounds. The results also demonstrated that Jilungin has strong antioxidant and antidiabetic activities. A significant (p < 0.01) strong positive correlation was observed between the high antioxidant activity of Jilungin infusion with the major bioactive compounds. Jilungin extracts (50 mg/mL) exhibited strong antimicrobial activity against Staphylococcus aureus and Bacillus cereus. Its infusion and methanolic extract were safe on the studied cell lines (Caco-2, HT29, and HepG2) at higher concentrations of 66.6 and 98 mg/mL, respectively. Therefore, Jilungin teas or infusions could be a safe and effective way to promote health and well-being.

Practical Application

Jilungin tea is very popular among consumers in Australia and is gaining popularity worldwide. The current study will increase knowledge on the nutritional aspects and safety of the Jilungin use.

Abstract Image

查看原文本刊更多论文

吉伦丁（Terminalia canescens）的生物功能特性。

吉伦丁（Terminalia canescens）是一种原产于澳大利亚的植物，西澳大利亚金伯利地区的原住民 "Nyul Nyul "用它的叶子制作草药茶。由于饮用吉隆吟茶在澳大利亚和国际消费者中越来越受欢迎，因此研究吉隆吟叶的营养和保健特性以及安全性非常重要。本研究旨在确定吉林茶叶的营养成分、抗营养因子、抗菌和抗糖尿病特性。此外，还采用超高效液相色谱-质谱联用技术（UHPLC-MS/MS）对吉林叶甲醇提取物和中药浸剂进行了植物化学成分分析和抗氧化活性研究。此外，还利用体外哺乳动物细胞系（Caco2、HT29 和 HepG2）进行细胞活力测定，研究了叶片和输液的安全性。叶子富含膳食纤维（43.9%）和亚油酸（占总脂肪酸的 30.4%）。植物化学成分分析表明，鞣花酸、龙葵素、山梗菜苷和番泻叶苷是主要的生物活性化合物。研究结果还表明，吉隆菜具有很强的抗氧化和抗糖尿病活性。结果表明

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来源期刊

Journal of Food Science 工程技术-食品科技

CiteScore

7.10

自引率

2.60%

发文量

412

审稿时长

3.1 months

期刊介绍： The goal of the Journal of Food Science is to offer scientists, researchers, and other food professionals the opportunity to share knowledge of scientific advancements in the myriad disciplines affecting their work, through a respected peer-reviewed publication. The Journal of Food Science serves as an international forum for vital research and developments in food science. The range of topics covered in the journal include: -Concise Reviews and Hypotheses in Food Science -New Horizons in Food Research -Integrated Food Science -Food Chemistry -Food Engineering, Materials Science, and Nanotechnology -Food Microbiology and Safety -Sensory and Consumer Sciences -Health, Nutrition, and Food -Toxicology and Chemical Food Safety The Journal of Food Science publishes peer-reviewed articles that cover all aspects of food science, including safety and nutrition. Reviews should be 15 to 50 typewritten pages (including tables, figures, and references), should provide in-depth coverage of a narrowly defined topic, and should embody careful evaluation (weaknesses, strengths, explanation of discrepancies in results among similar studies) of all pertinent studies, so that insightful interpretations and conclusions can be presented. Hypothesis papers are especially appropriate in pioneering areas of research or important areas that are afflicted by scientific controversy.