{"id":18692,"date":"2020-07-24T08:00:21","date_gmt":"2020-07-24T05:00:21","guid":{"rendered":"https:\/\/vastuullisuusuutiset.fi\/?p=18692"},"modified":"2020-07-23T21:29:18","modified_gmt":"2020-07-23T18:29:18","slug":"researchers-study-benefits-of-blueberry-and-persimmon-waste-powders","status":"publish","type":"post","link":"https:\/\/vastuullisuusuutiset.fi\/en\/environmental-news-en\/researchers-study-benefits-of-blueberry-and-persimmon-waste-powders\/","title":{"rendered":"Researchers study benefits of blueberry and persimmon waste powders"},"content":{"rendered":"<div class=\"smart_content_wrapper\"><p>Scientists are exploring options for transforming fruit and vegetable byproducts \u2013 such as peels or pulp discarded during processing \u2013 into nutritious food ingredients and supplements. Now, researchers from the American Chemical Society (ACS) have shown that blueberry and persimmon waste can be made into antioxidant-rich powders that might have beneficial effects on gut microbiota.<\/p>\n<p>The researchers obtained powders from persimmon peels and flower parts, and from the solids left behind after making blueberry juice. The type of powder, drying method, fibre content and type of fibre determined the release of antioxidants during a simulated digestion. For example, freeze-drying preserved more anthocyanins \u2013 a type of flavonoid \u2013 but these were noted to be more easily degraded during digestion than those in air-dried samples. The team then added the powders to a faecal slurry and conducted a mock colonic fermentation, sequencing the bacteria present before and after fermentation. Incubation with the fruit powders resulted in an increase in several types of beneficial bacteria, and some bacteria grew better with one powder compared to the other.<\/p>\n<p>The findings indicate that persimmon and blueberry waste powders could be included in food formulations to boost the content of carotenoids and anthocyanins, which could have a positive impact on human health, the researchers said.<\/p>\n<p>Source: <a href=\"https:\/\/www.newfoodmagazine.com\/news\/114877\/researchers-study-benefits-of-blueberry-and-persimmon-waste-powders\/\">New Food Magazine<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Scientists are exploring options for transforming fruit and vegetable byproducts \u2013 such as peels or pulp discarded during processing \u2013 into nutritious food ingredients and&#8230;<\/p>","protected":false},"author":2,"featured_media":15161,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_FSMCFIC_featured_image_caption":"","_FSMCFIC_featured_image_nocaption":null,"_FSMCFIC_featured_image_hide":null,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[31],"tags":[3942,5536,5537],"class_list":["post-18692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-environmental-news-en","tag-blueberry","tag-persimon","tag-waste-powder","wpcat-31-id"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/vastuullisuusuutiset.fi\/wp-content\/uploads\/2020\/06\/blueberry-1710364_1920.jpg?fit=100%2C100&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/vastuullisuusuutiset.fi\/en\/wp-json\/wp\/v2\/posts\/18692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vastuullisuusuutiset.fi\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vastuullisuusuutiset.fi\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vastuullisuusuutiset.fi\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vastuullisuusuutiset.fi\/en\/wp-json\/wp\/v2\/comments?post=18692"}],"version-history":[{"count":1,"href":"https:\/\/vastuullisuusuutiset.fi\/en\/wp-json\/wp\/v2\/posts\/18692\/revisions"}],"predecessor-version":[{"id":18694,"href":"https:\/\/vastuullisuusuutiset.fi\/en\/wp-json\/wp\/v2\/posts\/18692\/revisions\/18694"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vastuullisuusuutiset.fi\/en\/wp-json\/wp\/v2\/media\/15161"}],"wp:attachment":[{"href":"https:\/\/vastuullisuusuutiset.fi\/en\/wp-json\/wp\/v2\/media?parent=18692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vastuullisuusuutiset.fi\/en\/wp-json\/wp\/v2\/categories?post=18692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vastuullisuusuutiset.fi\/en\/wp-json\/wp\/v2\/tags?post=18692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}