已入深夜,您辛苦了!由于当前在线用户较少,发布求助请尽量完整的填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!祝你早点完成任务,早点休息,好梦!

Design, fabrication and performance evaluation of moringa (oleifera) dried leaves pulverizer

托盘 辣木 含水量 筛子(范畴论) 粉碎机 水分 制浆造纸工业 液压马达 材料科学 细度 复合材料 园艺 数学 工程类 机械工程 化学 食品科学 岩土工程 生物 研磨 组合数学
作者
S. I. Manuwa,Adewale SEDARA,F.A. Tola
出处
期刊:Journal of agriculture and food research [Elsevier]
卷期号:2: 100034-100034 被引量:17
标识
DOI:10.1016/j.jafr.2020.100034
摘要

Moringa oliefera (Moringapterygosperma Gaertner) leaves popularly known as 'ewe igiiyanu' in Nigeria. The current study is to develop a moringa oleifera leaves pulverizer from locally sourced materials. The proposed machine works with the shearing mechanism. The main features of the machine are coverer, auger, shaft, hopper, sprout, frame, belt, pulley, bearings and electric motor. The machine was designed, fabricated and tested fulfilling the all scientific standards During study, a solar dryer was used for drying moringa oleifera leaves at average temperature of 40–50 °C for 3 days, the solar dryer had five sets of trays arranged above each other in layers. After 3 days, the moisture contents for tray 1, tray 2, tray 3, tray 4, and tray 5 were estimated as 7.2%, 24.9%, 39.4%, 39.3%, and 45.9%. Two speeds 1000 rpm, 467 rpm of the motor was used for the evaluation of the performance of the machine, and the efficiency of the machine at these speeds was 91% and 96% respectively. Sieve analysis was used to get the fineness modulus and uniformity index of the pulverized leaves using the high and low moisture content of 45.96% and 7.17%. For 12.6 g (1000 rpm) of moisture content of 7.17% [FM:UI 3:: 6:2:2] and for 10.2 g (1000 rpm) of moisture content of 45.96% [FM::UI 4.9:: 6:4:0] for 9.6 g (467 rpm) of moisture content of 7.17% [FM::UI 3.8:: 5:4:1] for 10.9 g (467 rpm) of moisture content of 45.96% [FM::UI 3.13:: 4:4:2]. These results showed that 467 rpm machine speed and moisture content of 7.17% gives the best ratio of coarse to medium and fine of pulverized leaves, the machine can be used to produce moringa tea and moringa powder safely not using the local burr mill. Sieves of different grain sizes can be included in the machine and instrumented. The findings of this study regarding pulverizing mechanisms can also be applied to other herbs and leaves.

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
1秒前
zys完成签到 ,获得积分10
1秒前
虾502完成签到 ,获得积分10
3秒前
欣慰的洪冈完成签到,获得积分10
3秒前
3秒前
AAA完成签到,获得积分10
4秒前
杳鸢应助自由山槐采纳,获得30
5秒前
wang完成签到,获得积分10
6秒前
xxxzzz发布了新的文献求助10
7秒前
12发布了新的文献求助10
8秒前
丘比特应助hyhyhyhy采纳,获得10
9秒前
十七完成签到 ,获得积分10
12秒前
等你下课完成签到 ,获得积分10
14秒前
一路生花完成签到,获得积分10
15秒前
15秒前
15秒前
16秒前
啊大大完成签到,获得积分10
16秒前
17秒前
Tumbleweed668发布了新的文献求助10
21秒前
柒月发布了新的文献求助10
22秒前
111发布了新的文献求助10
23秒前
科研通AI2S应助hyhyhyhy采纳,获得10
23秒前
23秒前
土又鸟完成签到 ,获得积分10
24秒前
会化蝶发布了新的文献求助10
25秒前
自由山槐完成签到,获得积分20
27秒前
贤惠的之柔完成签到,获得积分10
29秒前
CNS大王发布了新的文献求助30
29秒前
柒月完成签到,获得积分10
31秒前
我是站长才怪应助hyhyhyhy采纳,获得10
32秒前
夏天无完成签到 ,获得积分10
32秒前
自行者发布了新的文献求助10
34秒前
hyan完成签到 ,获得积分10
35秒前
会化蝶完成签到,获得积分10
37秒前
恒星的恒心完成签到 ,获得积分10
38秒前
39秒前
zhangsf88完成签到,获得积分10
42秒前
我爱螺蛳粉完成签到 ,获得积分10
44秒前
45秒前
高分求助中
Licensing Deals in Pharmaceuticals 2019-2024 3000
Cognitive Paradigms in Knowledge Organisation 2000
Effect of reactor temperature on FCC yield 2000
How Maoism Was Made: Reconstructing China, 1949-1965 800
Introduction to Spectroscopic Ellipsometry of Thin Film Materials Instrumentation, Data Analysis, and Applications 600
Promoting women's entrepreneurship in developing countries: the case of the world's largest women-owned community-based enterprise 500
Shining Light on the Dark Side of Personality 400
热门求助领域 (近24小时)
化学 医学 生物 材料科学 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 基因 遗传学 催化作用 物理化学 免疫学 量子力学 细胞生物学
热门帖子
关注 科研通微信公众号,转发送积分 3310963
求助须知:如何正确求助?哪些是违规求助? 2943728
关于积分的说明 8516304
捐赠科研通 2619056
什么是DOI,文献DOI怎么找? 1431863
科研通“疑难数据库(出版商)”最低求助积分说明 664484
邀请新用户注册赠送积分活动 649755