Enhancing physicochemical, rheological properties, and in vitro rumen fermentation of starch with Melastoma candidum D. Don fruit extract

IF 1.7 3区农林科学 Q2 AGRICULTURE, DAIRY & ANIMAL SCIENCE Animal Science Journal Pub Date : 2024-05-07 DOI:10.1111/asj.13950

Rusli Fidriyanto, Ario Betha Juanssilfero, Ki Ageng Sarwono, Roni Ridwan, Nahrowi Nahrowi, Anuraga Jayanegara

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Abstract

The utilization of polyphenol-modified starch in ruminants has not undergone extensive exploration. This study aimed to investigate the impact of the complex formed between starch and Melastoma candidum D. Don fruit extract on physicochemical properties, phenol release kinetics in various buffers simulating the gastrointestinal tract, methane production, and post-rumen digestibility. The interaction between starch and M. candidum D. Don fruit extract significantly (p < 0.001) increased resistant starch and particle size diameter. The maximum phenolic release from complex between starch and M. candidum D. Don fruit extract, due to gastrointestinal tract-simulated buffers, ranged from 22.96 to 34.60 mg/100 mg tannic acid equivalent. However, rumen and abomasum-simulated buffers released more phenolic content, whereas the intestine-simulated buffer showed higher antioxidant activity (ferric ion-reducing antioxidant power). Furthermore, complex between starch and M. candidum D. Don fruit extract significantly decreased dry matter rumen digestibility (p < 0.001) and maximum methane gas production (p < 0.001).

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用 Melastoma candidum D. Don 果实提取物提高淀粉的理化、流变特性和体外瘤胃发酵性能唐果提取物

多酚改性淀粉在反刍动物中的应用尚未得到广泛探索。本研究旨在探讨淀粉与 Melastoma candidum D. Don 果实提取物之间形成的复合物对反刍动物的理化性质、酚释放动力学以及在各种模拟胃肠道的缓冲液中的影响。Don果实提取物之间形成的复合物对理化性质、酚在各种模拟胃肠道的缓冲液中的释放动力学、甲烷产生以及瘤胃后消化率的影响。淀粉与 M. candidum D. Don 果实提取物之间的交互作用显著（p <）。Don果实提取物之间的相互作用明显增加了抗性淀粉和粒径（p < 0.001）。淀粉与 M. candidum D. Don 果实提取物复合物的酚类释放量最大。在胃肠道模拟缓冲液中，淀粉与念珠菌 D. 唐果实提取物复合物释放的最大酚类介于 22.96 至 34.60 毫克/100 毫克单宁酸当量之间。然而，瘤胃和腹腔模拟缓冲液释放出更多的酚含量，而肠道模拟缓冲液显示出更高的抗氧化活性（铁离子还原抗氧化力）。此外，淀粉与M.Don果实提取物复合物能明显降低干物质瘤胃消化率（p < 0.001）和最大甲烷产气量（p < 0.001）。

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来源期刊

Animal Science Journal 生物-奶制品与动物科学

CiteScore

3.80

自引率

5.00%

发文量

111

审稿时长

1 months

期刊介绍： Animal Science Journal (a continuation of Animal Science and Technology) is the official journal of the Japanese Society of Animal Science (JSAS) and publishes Original Research Articles (full papers and rapid communications) in English in all fields of animal and poultry science: genetics and breeding, genetic engineering, reproduction, embryo manipulation, nutrition, feeds and feeding, physiology, anatomy, environment and behavior, animal products (milk, meat, eggs and their by-products) and their processing, and livestock economics. Animal Science Journal will invite Review Articles in consultations with Editors. Submission to the Journal is open to those who are interested in animal science.