Hemp: An Alternative Source for Various Industries and an Emerging Tool for Functional Food and Pharmaceutical Sectors

Abstract

Hemp is a high-value crop that originated in Central Asia and is a historic but emerging cultivated plant. It may be grown for fiber, food, paper making, textiles, and therapeutic reasons. In the 21st century, market interest in hemp and its products has notably increased because seed portions can be utilized in the agri-food business, the woody component of the stem can be used in green buildings, the outer layer of the stems can be used in the textile industry, and the extraction of bioactive components from roots can play a vital role in the pharmacological industries. Hemp has recently been demonstrated to be a viable alternative for economies built on synthetic materials by the food, pharmaceutical, textiles, paper, building, and energy industries, among others. As a result, the goal of this study is to assemble the significant advancements in hemp, as well as to identify research gaps and research direction opportunities. The hemp plant will be provided more encouragement to be grown and be used. Many applications of hemp may be pushed to the next level for both producing a green environment and profit. A strong vision and a well-defined plan will pave the path for the discovery of new technologies and concepts.

The use of industrial hemp (Cannabis sativa) on farm animal’s productivity, health and reproductive performance: a review

“…Although growth-promoter supplements have been used in animal diets for decades to improve health, they have been shown to have some adverse effects on meat quality that compromise human health (Kocher 2005). As a result, hemp is being employed as an alternative to the present growth promoters, some synthetic medicines and protein ingredients due to its superior nutritional attributes and medicinal benefits (Naeem et al 2023). Few studies have shown the medicinal properties of hemp to be responsible for the alleviation of stress (Wheeler and Fields 1993), enhance immunity (Zhu et al 1997) and suppress tumorous cells in animal bodies (Blázquez et al 2003).…”

Hemp Fibres: Essentials, Composites or Nanocomposites and Technical Applications

“…These supplements can be beneficial for anticonvulsant and anxiolytic effects. Hemp seed is an important supplement which contains amino acids, vitamins, minerals, fatty acids, fibres, etc [44], [45]. Consequently, hempseed oil contains healthy polyunsaturated fatty acids.…”

Biodiesel production from hempseed (Cannabis sativa L.) oil: Providing optimum conditions by response surface methodology

“…It can be grown in barren lands [25]. Hemp has long been used as a feedstock in the textile industry, as is widely known [26]. Additionally, it was also noted that hemp has a wide range of uses, including the construction industry, automotive, plastics, high-quality absorbents, paper, agriculture, personal cleaning, and healthcare.…”