Walnut kernels contain 22.18% crude protein, of which soluble protein is composed of glutamic acid, [3] followed by arginine and aspartic acid. Crude lipids 64.23%, of which neutral lipids account for 93.05%; neutral lipids include triacylglycerol 82.05%, sterol lipids 3.86%, and free fatty acids 4.80%. Fatty acids in total lipids and neutral lipids are mainly subacids (linoleic acid) 64.48%-69.95% and oleic acid (oleic acid) 13.89%-15.36%; the fatty acid contained in triacylglycerol is mainly linolenic acid 69.98; the non-saponified part of sterol ester is mainly \u03b2-sitosterol ( \u03b2-sitosterol), and a small amount of campesterol (campesterol), stigmasterol (stigmasterol), oat ster-5-enol (\u25b3-avenasterol), stigmasterol (\u25b3-stigmasterol); carbohydrates 13 %; A variety of free essential amino acids; isoleucine, leucine, tryptophan, phenylalanie, valine, threonine ( Threonine) and lysine (lysine), etc., whose content is 47.50% of the total amino acids.<\/p>\n
The fruit contains 1,4-naphthoquinone (1,4-naphthoquinone), juglone, 4-hydroxy-1-naphthyl-\u03b2-D-glucopyranoside (4-hydroxy-1-naptaleny-\u03b2) -D-glucopyranoside), 4,8-dihydroxy-1-naphthyl-\u03b2-D-glucopyranoside (4,8-di-hydroxy-1-naphthalenyl-\u03b2-D-glucopyranoside), potassium, calcium, Iron, manganese, zinc, copper, strontium and other trace elements, [3] immature fruit Fu contains vitamin C (8349-12644mg\/100g dry weight). Peel salicylic acid, p-hydroxybenzoic acid, vanillic acid, gentisic acid, p-hydroxyphenyllactic acid, gallic Gallic acid, p-coumaric acid, ferulic acid, caffeic acid, sinapic acid, pro-tocatechuic acid , Syrigic acid, and chlorgeuic acid.<\/p>\n
The outer peel of the unripe fruit contains \u03b1-hydrojuglone, \u03b2-hydrojuglone, and \u03b1-hydrojuglone-4-\u03b2-D-glucopyranoside (\u03b1-hydroju-glone- 4-\u03b2-D-glucopyranoside), 1,4-naphthoquinone, 2-methyl-1,4-naphthoquinone (2-methyl-1,4-naphthoquinone), juglone, 5-hydroxy-2-methyl Group-1,4-naphthoquinone (5-hydroxy-2-methyl-1,4-naphthoquinone), 5-hydroxy-3-methyl-1,4-naphthoquinone (5-hydroxy-3-metnyl-1, 4-naphthoquinone), 2.3-dimethyl-5-hydroxy-1,4-naphthoquinone (2,3-dimethyl-5-hydroxy-1,4-naphthoquinone) and 2,3-dihydro-5-hydroxy- 1,4-Naphthoquinone (2,3-dihydro-5-hydroxy-1,4-naphtho-quinone) and 2,3-dihydro-5-hydroxy-2-methyl-1,4-naphtho-quinone (2 , 3-dihydro-5-hy-droxy-2-methyl-1,4-naphthoquinone).<\/p>\n","protected":false},"excerpt":{"rendered":"
Walnut kernels contain 22.18% crude protein, of which soluble protein is composed of glutamic acid, [3] followed by arginine and aspartic acid. Crude lipids 64.23%, of which neutral lipids account for 93.05%; neutral lipids include triacylglycerol 82.05%, sterol lipids 3.86%, and free fatty acids 4.80%. Fatty acids in total lipids and neutral lipids are mainly […]<\/p>\n","protected":false},"author":1,"featured_media":967,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-966","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.agrolandfood.com\/index.php\/wp-json\/wp\/v2\/posts\/966","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.agrolandfood.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.agrolandfood.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.agrolandfood.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.agrolandfood.com\/index.php\/wp-json\/wp\/v2\/comments?post=966"}],"version-history":[{"count":1,"href":"https:\/\/www.agrolandfood.com\/index.php\/wp-json\/wp\/v2\/posts\/966\/revisions"}],"predecessor-version":[{"id":968,"href":"https:\/\/www.agrolandfood.com\/index.php\/wp-json\/wp\/v2\/posts\/966\/revisions\/968"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.agrolandfood.com\/index.php\/wp-json\/wp\/v2\/media\/967"}],"wp:attachment":[{"href":"https:\/\/www.agrolandfood.com\/index.php\/wp-json\/wp\/v2\/media?parent=966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.agrolandfood.com\/index.php\/wp-json\/wp\/v2\/categories?post=966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.agrolandfood.com\/index.php\/wp-json\/wp\/v2\/tags?post=966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}