|Industrial Crop is a cultivated plant that is used as raw material by any one of various branches of industry. They are divided into several groups according to the product obtained. Starch-bearing crops, which contain starch in their tubers, include potatoes, sweet potatoes, and yams. Sugar-bearing plants contain sugar in their stems sugarcane, sugar maple, roots, sugar beet, or flowers gomuti and wine palms. Oil crops-plants in whose seeds and fruits vegetable oils accumulate-include the sunflower, peanut, soybean, castor-oil plant, rape, sesame, mustard, oil flax, coconut palm, African oil palm, olive, and tung. In essential-oil crops, essential oils accumulate in the aboveground shoots mint, geranium, East Indian basil, flowers, essential-oil rose, lavender, tuberose, lilac, fruits, coriander, anise, fennel, or roots and rootstocks, vetiver, iris. Textile crops, including best crops, contain textile fibers in their stems common flax, jute, ambary, hemp, leave New Zealand flax, seeds, cotton, or fruits ceiba.
Review articles are the summary of current state of understanding on a particular research topic. They analyse or discuss research previously published by scientist and academicians rather than reporting novel research results.
Review article comes in the form of systematic reviews and literature reviews and are a form of secondary literature. Systematic reviews determine an objective list of criteria, and find all previously published original research papers that meet the criteria. They then compare the results presented in these papers. Literature reviews, by contrast, provide a summary of what the authors believe are the best and most relevant prior publications.
The concept of "review article" is separate from the concept of peer-reviewed literature. It is possible for a review to be peer-reviewed, and it is possible for a review to be non-peer-reviewed.